Add software

Software/portapack-mayhem/firmware/chibios/test/coverage/Makefile

@@ -0,0 +1,156 @@
+#
+#       !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!
+#
+##############################################################################################
+#
+# On command line:
+#
+# make all = Create project
+#
+# make clean = Clean project files.
+#
+# To rebuild project do "make clean" and "make all".
+#
+
+##############################################################################################
+# Start of default section
+#
+
+TRGT = mingw32-
+CC   = $(TRGT)gcc
+AS   = $(TRGT)gcc -x assembler-with-cpp
+COV  = gcov
+
+# List all default C defines here, like -D_DEBUG=1
+DDEFS = -DSIMULATOR
+
+# List all default ASM defines here, like -D_DEBUG=1
+DADEFS =
+
+# List all default directories to look for include files here
+DINCDIR =
+
+# List the default directory to look for the libraries here
+DLIBDIR =
+
+# List all default libraries here
+DLIBS = -lws2_32
+ 
+# Must be a directory in ${CHIBIOS}/os/hal/platforms
+HOST_TYPE = Win32
+
+#
+# End of default section
+##############################################################################################
+
+##############################################################################################
+# Start of user section
+#
+
+# Define project name here
+PROJECT = ch
+
+# Define linker script file here
+LDSCRIPT=
+
+# List all user C define here, like -D_DEBUG=1
+UDEFS =
+
+# Define ASM defines here
+UADEFS =
+
+# Imported source files
+CHIBIOS = ../..
+include $(CHIBIOS)/boards/simulator/board.mk
+include ${CHIBIOS}/os/hal/hal.mk
+include ${CHIBIOS}/os/hal/platforms/$(HOST_TYPE)/platform.mk
+include ${CHIBIOS}/os/ports/GCC/SIMIA32/port.mk
+include ${CHIBIOS}/os/kernel/kernel.mk
+include ${CHIBIOS}/test/test.mk
+
+# List C source files here
+SRC  = ${PORTSRC} \
+       ${KERNSRC} \
+       ${TESTSRC} \
+       ${HALSRC} \
+       ${PLATFORMSRC} \
+       $(BOARDSRC) \
+       ${CHIBIOS}/os/hal/platforms/$(HOST_TYPE)/console.c \
+       main.c
+
+# List ASM source files here
+ASRC =
+
+# List all user directories here
+UINCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
+          $(HALINC) $(PLATFORMINC) $(BOARDINC) \
+          $(CHIBIOS)/os/various
+
+# List the user directory to look for the libraries here
+ULIBDIR =
+
+# List all user libraries here
+ULIBS =
+
+# Define optimisation level here
+OPT = -ggdb -O0 -fomit-frame-pointer -fprofile-arcs -ftest-coverage
+
+#
+# End of user defines
+##############################################################################################
+
+
+INCDIR  = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
+LIBDIR  = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+DEFS    = $(DDEFS) $(UDEFS)
+ADEFS   = $(DADEFS) $(UADEFS)
+OBJS    = $(ASRC:.s=.o) $(SRC:.c=.o)
+LIBS    = $(DLIBS) $(ULIBS)
+
+LDFLAGS = -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch -lgcov $(LIBDIR)
+ASFLAGS = -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
+CPFLAGS = $(OPT) -Wall -Wextra -Wstrict-prototypes -fverbose-asm -Wa,-alms=$(<:.c=.lst) $(DEFS)
+
+# Generate dependency information
+CPFLAGS += -MD -MP -MF .dep/$(@F).d
+
+#
+# makefile rules
+#
+
+all: $(OBJS) $(PROJECT).exe
+
+%o : %c
+	$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
+
+%o : %s
+	$(AS) -c $(ASFLAGS) $< -o $@
+
+%exe: $(OBJS)
+	$(CC) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
+
+.PHONY: gcov
+gcov:
+	-mkdir gcov
+	$(COV) -u $(subst /,\,$(KERNSRC))
+	-mv -f *.gcov ./gcov
+
+.PHONY: clean
+clean:
+	-rm -f $(OBJS)
+	-rm -f $(PROJECT).exe
+	-rm -f $(PROJECT).map
+	-rm -f $(SRC:.c=.c.bak)
+	-rm -f $(SRC:.c=.lst)
+	-rm -f $(SRC:.c=.gcno)
+	-rm -f $(SRC:.c=.gcda)
+	-rm -f $(ASRC:.s=.s.bak)
+	-rm -f $(ASRC:.s=.lst)
+	-rm -fR .dep
+
+#
+# Include the dependency files, should be the last of the makefile
+#
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+# *** EOF ***

Software/portapack-mayhem/firmware/chibios/test/coverage/chconf.h

@@ -0,0 +1,532 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    templates/chconf.h
+ * @brief   Configuration file template.
+ * @details A copy of this file must be placed in each project directory, it
+ *          contains the application specific kernel settings.
+ *
+ * @addtogroup config
+ * @details Kernel related settings and hooks.
+ * @{
+ */
+
+#ifndef _CHCONF_H_
+#define _CHCONF_H_
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ *          setting also defines the system tick time unit.
+ */
+#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
+#define CH_FREQUENCY                    1000
+#endif
+
+/**
+ * @brief   Round robin interval.
+ * @details This constant is the number of system ticks allowed for the
+ *          threads before preemption occurs. Setting this value to zero
+ *          disables the preemption for threads with equal priority and the
+ *          round robin becomes cooperative. Note that higher priority
+ *          threads can still preempt, the kernel is always preemptive.
+ *
+ * @note    Disabling the round robin preemption makes the kernel more compact
+ *          and generally faster.
+ */
+#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
+#define CH_TIME_QUANTUM                 20
+#endif
+
+/**
+ * @brief   Managed RAM size.
+ * @details Size of the RAM area to be managed by the OS. If set to zero
+ *          then the whole available RAM is used. The core memory is made
+ *          available to the heap allocator and/or can be used directly through
+ *          the simplified core memory allocator.
+ *
+ * @note    In order to let the OS manage the whole RAM the linker script must
+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.
+ * @note    Requires @p CH_USE_MEMCORE.
+ */
+#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
+#define CH_MEMCORE_SIZE                 0x20000
+#endif
+
+/**
+ * @brief   Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ *          does not spawn the idle thread automatically. The application has
+ *          then the responsibility to do one of the following:
+ *          - Spawn a custom idle thread at priority @p IDLEPRIO.
+ *          - Change the main() thread priority to @p IDLEPRIO then enter
+ *            an endless loop. In this scenario the @p main() thread acts as
+ *            the idle thread.
+ *          .
+ * @note    Unless an idle thread is spawned the @p main() thread must not
+ *          enter a sleep state.
+ */
+#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
+#define CH_NO_IDLE_THREAD               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Performance options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   OS optimization.
+ * @details If enabled then time efficient rather than space efficient code
+ *          is used when two possible implementations exist.
+ *
+ * @note    This is not related to the compiler optimization options.
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
+#define CH_OPTIMIZE_SPEED               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
+#define CH_USE_REGISTRY                 TRUE
+#endif
+
+/**
+ * @brief   Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
+#define CH_USE_WAITEXIT                 TRUE
+#endif
+
+/**
+ * @brief   Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
+#define CH_USE_SEMAPHORES               TRUE
+#endif
+
+/**
+ * @brief   Semaphores queuing mode.
+ * @details If enabled then the threads are enqueued on semaphores by
+ *          priority rather than in FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special requirements.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
+#define CH_USE_SEMAPHORES_PRIORITY      FALSE
+#endif
+
+/**
+ * @brief   Atomic semaphore API.
+ * @details If enabled then the semaphores the @p chSemSignalWait() API
+ *          is included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
+#define CH_USE_SEMSW                    TRUE
+#endif
+
+/**
+ * @brief   Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
+#define CH_USE_MUTEXES                  TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs.
+ * @details If enabled then the conditional variables APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_MUTEXES.
+ */
+#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
+#define CH_USE_CONDVARS                 TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs with timeout.
+ * @details If enabled then the conditional variables APIs with timeout
+ *          specification are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_CONDVARS.
+ */
+#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
+#define CH_USE_CONDVARS_TIMEOUT         TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
+#define CH_USE_EVENTS                   TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs with timeout.
+ * @details If enabled then the events APIs with timeout specification
+ *          are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_EVENTS.
+ */
+#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
+#define CH_USE_EVENTS_TIMEOUT           TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
+#define CH_USE_MESSAGES                 TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages queuing mode.
+ * @details If enabled then messages are served by priority rather than in
+ *          FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special requirements.
+ * @note    Requires @p CH_USE_MESSAGES.
+ */
+#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
+#define CH_USE_MESSAGES_PRIORITY        FALSE
+#endif
+
+/**
+ * @brief   Mailboxes APIs.
+ * @details If enabled then the asynchronous messages (mailboxes) APIs are
+ *          included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_SEMAPHORES.
+ */
+#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
+#define CH_USE_MAILBOXES                TRUE
+#endif
+
+/**
+ * @brief   I/O Queues APIs.
+ * @details If enabled then the I/O queues APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
+#define CH_USE_QUEUES                   TRUE
+#endif
+
+/**
+ * @brief   Core Memory Manager APIs.
+ * @details If enabled then the core memory manager APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
+#define CH_USE_MEMCORE                  TRUE
+#endif
+
+/**
+ * @brief   Heap Allocator APIs.
+ * @details If enabled then the memory heap allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
+ *          @p CH_USE_SEMAPHORES.
+ * @note    Mutexes are recommended.
+ */
+#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
+#define CH_USE_HEAP                     TRUE
+#endif
+
+/**
+ * @brief   C-runtime allocator.
+ * @details If enabled the the heap allocator APIs just wrap the C-runtime
+ *          @p malloc() and @p free() functions.
+ *
+ * @note    The default is @p FALSE.
+ * @note    Requires @p CH_USE_HEAP.
+ * @note    The C-runtime may or may not require @p CH_USE_MEMCORE, see the
+ *          appropriate documentation.
+ */
+#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+#define CH_USE_MALLOC_HEAP              FALSE
+#endif
+
+/**
+ * @brief   Memory Pools Allocator APIs.
+ * @details If enabled then the memory pools allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
+#define CH_USE_MEMPOOLS                 TRUE
+#endif
+
+/**
+ * @brief   Dynamic Threads APIs.
+ * @details If enabled then the dynamic threads creation APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_USE_WAITEXIT.
+ * @note    Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
+ */
+#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
+#define CH_USE_DYNAMIC                  TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Debug option, system state check.
+ * @details If enabled the correct call protocol for system APIs is checked
+ *          at runtime.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
+#define CH_DBG_SYSTEM_STATE_CHECK       FALSE
+#endif
+
+/**
+ * @brief   Debug option, parameters checks.
+ * @details If enabled then the checks on the API functions input
+ *          parameters are activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_CHECKS            FALSE
+#endif
+
+/**
+ * @brief   Debug option, consistency checks.
+ * @details If enabled then all the assertions in the kernel code are
+ *          activated. This includes consistency checks inside the kernel,
+ *          runtime anomalies and port-defined checks.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_ASSERTS           FALSE
+#endif
+
+/**
+ * @brief   Debug option, trace buffer.
+ * @details If enabled then the context switch circular trace buffer is
+ *          activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_TRACE             TRUE
+#endif
+
+/**
+ * @brief   Debug option, stack checks.
+ * @details If enabled then a runtime stack check is performed.
+ *
+ * @note    The default is @p FALSE.
+ * @note    The stack check is performed in a architecture/port dependent way.
+ *          It may not be implemented or some ports.
+ * @note    The default failure mode is to halt the system with the global
+ *          @p panic_msg variable set to @p NULL.
+ */
+#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
+#define CH_DBG_ENABLE_STACK_CHECK       FALSE
+#endif
+
+/**
+ * @brief   Debug option, stacks initialization.
+ * @details If enabled then the threads working area is filled with a byte
+ *          value when a thread is created. This can be useful for the
+ *          runtime measurement of the used stack.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
+#define CH_DBG_FILL_THREADS             TRUE
+#endif
+
+/**
+ * @brief   Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p Thread structure that
+ *          counts the system ticks occurred while executing the thread.
+ *
+ * @note    The default is @p TRUE.
+ * @note    This debug option is defaulted to TRUE because it is required by
+ *          some test cases into the test suite.
+ */
+#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
+#define CH_DBG_THREADS_PROFILING        TRUE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Threads descriptor structure extension.
+ * @details User fields added to the end of the @p Thread structure.
+ */
+#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
+#define THREAD_EXT_FIELDS                                                   \
+  /* Add threads custom fields here.*/
+#endif
+
+/**
+ * @brief   Threads initialization hook.
+ * @details User initialization code added to the @p chThdInit() API.
+ *
+ * @note    It is invoked from within @p chThdInit() and implicitly from all
+ *          the threads creation APIs.
+ */
+#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
+#define THREAD_EXT_INIT_HOOK(tp) {                                          \
+  /* Add threads initialization code here.*/                                \
+}
+#endif
+
+/**
+ * @brief   Threads finalization hook.
+ * @details User finalization code added to the @p chThdExit() API.
+ *
+ * @note    It is inserted into lock zone.
+ * @note    It is also invoked when the threads simply return in order to
+ *          terminate.
+ */
+#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
+#define THREAD_EXT_EXIT_HOOK(tp) {                                          \
+  /* Add threads finalization code here.*/                                  \
+}
+#endif
+
+/**
+ * @brief   Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
+#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
+  /* Context switch code here.*/                                            \
+}
+#endif
+
+/**
+ * @brief   Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
+#define IDLE_LOOP_HOOK() {                                                  \
+  /* Idle loop code here.*/                                                 \
+}
+#endif
+
+/**
+ * @brief   System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ *          after processing the virtual timers queue.
+ */
+#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
+#define SYSTEM_TICK_EVENT_HOOK() {                                          \
+  /* System tick event code here.*/                                         \
+}
+#endif
+
+
+/**
+ * @brief   System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ *          the system is halted.
+ */
+#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
+#define SYSTEM_HALT_HOOK() {                                                \
+  /* System halt code here.*/                                               \
+}
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h).    */
+/*===========================================================================*/
+
+#endif  /* _CHCONF_H_ */
+
+/** @} */

Software/portapack-mayhem/firmware/chibios/test/coverage/halconf.h

@@ -0,0 +1,312 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    templates/halconf.h
+ * @brief   HAL configuration header.
+ * @details HAL configuration file, this file allows to enable or disable the
+ *          various device drivers from your application. You may also use
+ *          this file in order to override the device drivers default settings.
+ *
+ * @addtogroup HAL_CONF
+ * @{
+ */
+
+#ifndef _HALCONF_H_
+#define _HALCONF_H_
+
+/*#include "mcuconf.h"*/
+
+/**
+ * @brief   Enables the TM subsystem.
+ */
+#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
+#define HAL_USE_TM                  FALSE
+#endif
+
+/**
+ * @brief   Enables the PAL subsystem.
+ */
+#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
+#define HAL_USE_PAL                 FALSE
+#endif
+
+/**
+ * @brief   Enables the ADC subsystem.
+ */
+#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
+#define HAL_USE_ADC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the CAN subsystem.
+ */
+#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
+#define HAL_USE_CAN                 FALSE
+#endif
+
+/**
+ * @brief   Enables the EXT subsystem.
+ */
+#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
+#define HAL_USE_EXT                 FALSE
+#endif
+
+/**
+ * @brief   Enables the GPT subsystem.
+ */
+#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
+#define HAL_USE_GPT                 FALSE
+#endif
+
+/**
+ * @brief   Enables the I2C subsystem.
+ */
+#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
+#define HAL_USE_I2C                 FALSE
+#endif
+
+/**
+ * @brief   Enables the ICU subsystem.
+ */
+#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
+#define HAL_USE_ICU                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MAC subsystem.
+ */
+#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
+#define HAL_USE_MAC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the MMC_SPI subsystem.
+ */
+#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_MMC_SPI             FALSE
+#endif
+
+/**
+ * @brief   Enables the PWM subsystem.
+ */
+#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
+#define HAL_USE_PWM                 FALSE
+#endif
+
+/**
+ * @brief   Enables the RTC subsystem.
+ */
+#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
+#define HAL_USE_RTC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the SDC subsystem.
+ */
+#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
+#define HAL_USE_SDC                 FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL subsystem.
+ */
+#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL              FALSE
+#endif
+
+/**
+ * @brief   Enables the SERIAL over USB subsystem.
+ */
+#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
+#define HAL_USE_SERIAL_USB          FALSE
+#endif
+
+/**
+ * @brief   Enables the SPI subsystem.
+ */
+#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
+#define HAL_USE_SPI                 FALSE
+#endif
+
+/**
+ * @brief   Enables the UART subsystem.
+ */
+#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
+#define HAL_USE_UART                FALSE
+#endif
+
+/**
+ * @brief   Enables the USB subsystem.
+ */
+#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
+#define HAL_USE_USB                 FALSE
+#endif
+
+/*===========================================================================*/
+/* ADC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
+#define ADC_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define ADC_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* CAN driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Sleep mode related APIs inclusion switch.
+ */
+#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
+#define CAN_USE_SLEEP_MODE          TRUE
+#endif
+
+/*===========================================================================*/
+/* I2C driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables the mutual exclusion APIs on the I2C bus.
+ */
+#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define I2C_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+/*===========================================================================*/
+/* MAC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
+#define MAC_USE_ZERO_COPY           FALSE
+#endif
+
+/**
+ * @brief   Enables an event sources for incoming packets.
+ */
+#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
+#define MAC_USE_EVENTS              TRUE
+#endif
+
+/*===========================================================================*/
+/* MMC_SPI driver related settings.                                          */
+/*===========================================================================*/
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ *          This option is recommended also if the SPI driver does not
+ *          use a DMA channel and heavily loads the CPU.
+ */
+#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
+#define MMC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SDC driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Number of initialization attempts before rejecting the card.
+ * @note    Attempts are performed at 10mS intervals.
+ */
+#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
+#define SDC_INIT_RETRY              100
+#endif
+
+/**
+ * @brief   Include support for MMC cards.
+ * @note    MMC support is not yet implemented so this option must be kept
+ *          at @p FALSE.
+ */
+#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
+#define SDC_MMC_SUPPORT             FALSE
+#endif
+
+/**
+ * @brief   Delays insertions.
+ * @details If enabled this options inserts delays into the MMC waiting
+ *          routines releasing some extra CPU time for the threads with
+ *          lower priority, this may slow down the driver a bit however.
+ */
+#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
+#define SDC_NICE_WAITING            TRUE
+#endif
+
+/*===========================================================================*/
+/* SERIAL driver related settings.                                           */
+/*===========================================================================*/
+
+/**
+ * @brief   Default bit rate.
+ * @details Configuration parameter, this is the baud rate selected for the
+ *          default configuration.
+ */
+#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
+#define SERIAL_DEFAULT_BITRATE      38400
+#endif
+
+/**
+ * @brief   Serial buffers size.
+ * @details Configuration parameter, you can change the depth of the queue
+ *          buffers depending on the requirements of your application.
+ * @note    The default is 64 bytes for both the transmission and receive
+ *          buffers.
+ */
+#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
+#define SERIAL_BUFFERS_SIZE         16
+#endif
+
+/*===========================================================================*/
+/* SPI driver related settings.                                              */
+/*===========================================================================*/
+
+/**
+ * @brief   Enables synchronous APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
+#define SPI_USE_WAIT                TRUE
+#endif
+
+/**
+ * @brief   Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
+ * @note    Disabling this option saves both code and data space.
+ */
+#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
+#define SPI_USE_MUTUAL_EXCLUSION    TRUE
+#endif
+
+#endif /* _HALCONF_H_ */
+
+/** @} */

Software/portapack-mayhem/firmware/chibios/test/coverage/main.c

@@ -0,0 +1,51 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "ch.h"
+#include "hal.h"
+#include "test.h"
+#include "console.h"
+
+/*
+ * Simulator main.
+ */
+int main(int argc, char *argv[]) {
+  msg_t result;
+
+  (void)argc;
+  (void)argv;
+
+  /*
+   * System initializations.
+   * - HAL initialization, this also initializes the configured device drivers
+   *   and performs the board-specific initializations.
+   * - Kernel initialization, the main() function becomes a thread and the
+   *   RTOS is active.
+   */
+  halInit();
+  conInit();
+  chSysInit();
+
+  result = TestThread(&CD1);
+  if (result)
+    exit(1);
+  else
+    exit(0);
+}

Software/portapack-mayhem/firmware/chibios/test/coverage/readme.txt

@@ -0,0 +1,6 @@
+In order to compute the code coverage:
+
+- Build the test application: make
+- Run the test suite:         ch
+- Compute the code coverage:  make gcov
+- Clear everything:           make clean

Software/portapack-mayhem/firmware/chibios/test/test.c

@@ -0,0 +1,390 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    test.c
+ * @brief   Tests support code.
+ *
+ * @addtogroup test
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+#include "test.h"
+#include "testthd.h"
+#include "testsem.h"
+#include "testmtx.h"
+#include "testmsg.h"
+#include "testmbox.h"
+#include "testevt.h"
+#include "testheap.h"
+#include "testpools.h"
+#include "testdyn.h"
+#include "testqueues.h"
+#include "testbmk.h"
+
+/*
+ * Array of all the test patterns.
+ */
+static ROMCONST struct testcase * ROMCONST *patterns[] = {
+  patternthd,
+  patternsem,
+  patternmtx,
+  patternmsg,
+  patternmbox,
+  patternevt,
+  patternheap,
+  patternpools,
+  patterndyn,
+  patternqueues,
+  patternbmk,
+  NULL
+};
+
+static bool_t local_fail, global_fail;
+static unsigned failpoint;
+static char tokens_buffer[MAX_TOKENS];
+static char *tokp;
+
+/*
+ * Static working areas, the following areas can be used for threads or
+ * used as temporary buffers.
+ */
+union test_buffers test;
+
+/*
+ * Pointers to the spawned threads.
+ */
+Thread *threads[MAX_THREADS];
+
+/*
+ * Pointers to the working areas.
+ */
+void * ROMCONST wa[5] = {test.wa.T0, test.wa.T1, test.wa.T2,
+                         test.wa.T3, test.wa.T4};
+
+/*
+ * Console output.
+ */
+static BaseSequentialStream *chp;
+
+/**
+ * @brief   Prints a decimal unsigned number.
+ *
+ * @param[in] n         the number to be printed
+ */
+void test_printn(uint32_t n) {
+  char buf[16], *p;
+
+  if (!n)
+    chSequentialStreamPut(chp, '0');
+  else {
+    p = buf;
+    while (n)
+      *p++ = (n % 10) + '0', n /= 10;
+    while (p > buf)
+      chSequentialStreamPut(chp, *--p);
+  }
+}
+
+/**
+ * @brief   Prints a line without final end-of-line.
+ *
+ * @param[in] msgp      the message
+ */
+void test_print(const char *msgp) {
+
+  while (*msgp)
+    chSequentialStreamPut(chp, *msgp++);
+}
+
+/**
+ * @brief   Prints a line.
+ *
+ * @param[in] msgp      the message
+ */
+void test_println(const char *msgp) {
+
+  test_print(msgp);
+  chSequentialStreamWrite(chp, (const uint8_t *)"\r\n", 2);
+}
+
+/*
+ * Tokens.
+ */
+static void clear_tokens(void) {
+
+  tokp = tokens_buffer;
+}
+
+static void print_tokens(void) {
+  char *cp = tokens_buffer;
+
+  while (cp < tokp)
+    chSequentialStreamPut(chp, *cp++);
+}
+
+/**
+ * @brief   Emits a token into the tokens buffer.
+ *
+ * @param[in] token     the token as a char
+ */
+void test_emit_token(char token) {
+
+  chSysLock();
+  *tokp++ = token;
+  chSysUnlock();
+}
+
+/*
+ * Assertions.
+ */
+bool_t _test_fail(unsigned point) {
+
+  local_fail = TRUE;
+  global_fail = TRUE;
+  failpoint = point;
+  return TRUE;
+}
+
+bool_t _test_assert(unsigned point, bool_t condition) {
+
+  if (!condition)
+    return _test_fail(point);
+  return FALSE;
+}
+
+bool_t _test_assert_sequence(unsigned point, char *expected) {
+  char *cp = tokens_buffer;
+  while (cp < tokp) {
+    if (*cp++ != *expected++)
+     return _test_fail(point);
+  }
+  if (*expected)
+    return _test_fail(point);
+  clear_tokens();
+  return FALSE;
+}
+
+bool_t _test_assert_time_window(unsigned point, systime_t start, systime_t end) {
+
+  return _test_assert(point, chTimeIsWithin(start, end));
+}
+
+/*
+ * Threads utils.
+ */
+
+/**
+ * @brief   Sets a termination request in all the test-spawned threads.
+ */
+void test_terminate_threads(void) {
+  int i;
+
+  for (i = 0; i < MAX_THREADS; i++)
+    if (threads[i])
+      chThdTerminate(threads[i]);
+}
+
+/**
+ * @brief   Waits for the completion of all the test-spawned threads.
+ */
+void test_wait_threads(void) {
+  int i;
+
+  for (i = 0; i < MAX_THREADS; i++)
+    if (threads[i] != NULL) {
+      chThdWait(threads[i]);
+      threads[i] = NULL;
+    }
+}
+
+#if CH_DBG_THREADS_PROFILING
+/**
+ * @brief   CPU pulse.
+ * @note    The current implementation is not totally reliable.
+ *
+ * @param[in] duration      CPU pulse duration in milliseconds
+ */
+void test_cpu_pulse(unsigned duration) {
+  systime_t start, end, now;
+
+  start = chThdSelf()->p_time;
+  end = start + MS2ST(duration);
+  do {
+    now = chThdSelf()->p_time;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  }
+  while (end > start ? (now >= start) && (now < end) :
+                       (now >= start) || (now < end));
+}
+#endif
+
+/**
+ * @brief   Delays execution until next system time tick.
+ *
+ * @return              The system time.
+ */
+systime_t test_wait_tick(void) {
+
+  chThdSleep(1);
+  return chTimeNow();
+}
+
+/*
+ * Timer utils.
+ */
+
+/**
+ * @brief   Set to @p TRUE when the test timer reaches its deadline.
+ */
+bool_t test_timer_done;
+
+static VirtualTimer vt;
+static void tmr(void *p) {
+  (void)p;
+
+  test_timer_done = TRUE;
+}
+
+/**
+ * @brief   Starts the test timer.
+ *
+ * @param[in] ms        time in milliseconds
+ */
+void test_start_timer(unsigned ms) {
+
+  systime_t duration = MS2ST(ms);
+  test_timer_done = FALSE;
+  chVTSet(&vt, duration, tmr, NULL);
+}
+
+/*
+ * Test suite execution.
+ */
+static void execute_test(const struct testcase *tcp) {
+  int i;
+
+  /* Initialization */
+  clear_tokens();
+  local_fail = FALSE;
+  for (i = 0; i < MAX_THREADS; i++)
+    threads[i] = NULL;
+
+  if (tcp->setup != NULL)
+    tcp->setup();
+  tcp->execute();
+  if (tcp->teardown != NULL)
+    tcp->teardown();
+
+  test_wait_threads();
+}
+
+static void print_line(void) {
+  unsigned i;
+
+  for (i = 0; i < 76; i++)
+    chSequentialStreamPut(chp, '-');
+  chSequentialStreamWrite(chp, (const uint8_t *)"\r\n", 2);
+}
+
+/**
+ * @brief   Test execution thread function.
+ *
+ * @param[in] p         pointer to a @p BaseChannel object for test output
+ * @return              A failure boolean value.
+ */
+msg_t TestThread(void *p) {
+  int i, j;
+
+  chp = p;
+  test_println("");
+  test_println("*** ChibiOS/RT test suite");
+  test_println("***");
+  test_print("*** Kernel:       ");
+  test_println(CH_KERNEL_VERSION);
+  test_print("*** Compiled:     ");
+  test_println(__DATE__ " - " __TIME__);
+#ifdef CH_COMPILER_NAME
+  test_print("*** Compiler:     ");
+  test_println(CH_COMPILER_NAME);
+#endif
+  test_print("*** Architecture: ");
+  test_println(CH_ARCHITECTURE_NAME);
+#ifdef CH_CORE_VARIANT_NAME
+  test_print("*** Core Variant: ");
+  test_println(CH_CORE_VARIANT_NAME);
+#endif
+#ifdef CH_PORT_INFO
+  test_print("*** Port Info:    ");
+  test_println(CH_PORT_INFO);
+#endif
+#ifdef PLATFORM_NAME
+  test_print("*** Platform:     ");
+  test_println(PLATFORM_NAME);
+#endif
+#ifdef BOARD_NAME
+  test_print("*** Test Board:   ");
+  test_println(BOARD_NAME);
+#endif
+  test_println("");
+
+  global_fail = FALSE;
+  i = 0;
+  while (patterns[i]) {
+    j = 0;
+    while (patterns[i][j]) {
+      print_line();
+      test_print("--- Test Case ");
+      test_printn(i + 1);
+      test_print(".");
+      test_printn(j + 1);
+      test_print(" (");
+      test_print(patterns[i][j]->name);
+      test_println(")");
+#if DELAY_BETWEEN_TESTS > 0
+      chThdSleepMilliseconds(DELAY_BETWEEN_TESTS);
+#endif
+      execute_test(patterns[i][j]);
+      if (local_fail) {
+        test_print("--- Result: FAILURE (#");
+        test_printn(failpoint);
+        test_print(" [");
+        print_tokens();
+        test_println("])");
+      }
+      else
+        test_println("--- Result: SUCCESS");
+      j++;
+    }
+    i++;
+  }
+  print_line();
+  test_println("");
+  test_print("Final result: ");
+  if (global_fail)
+    test_println("FAILURE");
+  else
+    test_println("SUCCESS");
+
+  return (msg_t)global_fail;
+}
+
+/** @} */

Software/portapack-mayhem/firmware/chibios/test/test.cmake

@@ -0,0 +1,20 @@
+# List of all the ChibiOS/RT test files.
+set(TESTSRC
+	${CHIBIOS}/test/test.c
+	${CHIBIOS}/test/testthd.c
+	${CHIBIOS}/test/testsem.c
+	${CHIBIOS}/test/testmtx.c
+	${CHIBIOS}/test/testmsg.c
+	${CHIBIOS}/test/testmbox.c
+	${CHIBIOS}/test/testevt.c
+	${CHIBIOS}/test/testheap.c
+	${CHIBIOS}/test/testpools.c
+	${CHIBIOS}/test/testdyn.c
+	${CHIBIOS}/test/testqueues.c
+	${CHIBIOS}/test/testbmk.c
+)
+
+# Required include directories
+set(TESTINC
+	${CHIBIOS}/test
+)

Software/portapack-mayhem/firmware/chibios/test/test.dox

@@ -0,0 +1,82 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @defgroup test Test Runtime
+ * @details Runtime code for the test suite execution, this code is not part
+ *          of the OS and should not be included in user applications.
+ */
+
+/**
+ * @page testsuite Testing Strategy
+ * <h2>Description</h2>
+ * Most of the ChibiOS/RT demos link a set of software modules (test suite) in
+ * order to verify the proper working of the kernel, the port and the demo
+ * itself.
+ *
+ * <h2>Strategy by Component</h2>
+ * The OS components are tested in various modes depending on their importance:
+ * - <b>Kernel</b>. The kernel code is subject to rigorous testing. The test
+ *   suite aims to test <b>all</b> the kernel code and reach a code coverage
+ *   as close to 100% as possible. In addition to the code coverage, the kernel
+ *   code is tested for <b>functionality</b> and benchmarked for <b>speed</b>
+ *   and <b>size</b> before each stable release. In addition to the code
+ *   coverage and functional testing a <b>batch compilation test</b> is
+ *   performed before each release, the kernel is compiled by alternatively
+ *   enabling and disabling all the various configuration options, the
+ *   kernel code is expected to compile without errors nor warnings and
+ *   execute the test suite without failures (a specific simulator is used
+ *   for this execution test, it is done automatically by a script because
+ *   the entire sequence can take hours).<br>
+ *   All the tests results are included as reports in the OS distribution
+ *   under <tt>./docs/reports</tt>.
+ * - <b>Ports</b>. The port code is tested by executing the kernel test
+ *   suite on the target hardware. A port is validated only if it passes all
+ *   the tests. Speed and size benchmarks for all the supported architectures
+ *   are performed, both size and speed regressions are <b>monitored</b>.
+ * - <b>HAL</b>. The HAL high level code and device drivers implementations
+ *   are tested through specific test applications under <tt>./testhal</tt>.
+ * - <b>Various</b>. The miscellaneous code is tested by use in the various
+ *   demos.
+ * - <b>External Code</b>. Not tested, external libraries or components are
+ *   used as-is or with minor patching where required, problems are usually
+ *   reported upstream.
+ * .
+ * <h2>Kernel Test Suite</h2>
+ * The kernel test suite is divided in modules or test sequences. Each Test
+ * Module performs a series of tests on a specified kernel subsystem or
+ * subsystems and can report a failure/success status and/or a performance
+ * index as the test suite output.<br>
+ * The test suite is usually activated in the demo applications by pressing a
+ * button on the target board, see the readme file into the various demos
+ * directories. The test suite output is usually sent through a serial port
+ * and can be examined by using a terminal emulator program.
+ *
+ * <h2>Kernel Test Modules</h2>
+ *
+ * - @subpage test_threads
+ * - @subpage test_dynamic
+ * - @subpage test_msg
+ * - @subpage test_sem
+ * - @subpage test_mtx
+ * - @subpage test_events
+ * - @subpage test_mbox
+ * - @subpage test_queues
+ * - @subpage test_heap
+ * - @subpage test_pools
+ * - @subpage test_benchmarks
+ * .
+ */

Software/portapack-mayhem/firmware/chibios/test/test.h

@@ -0,0 +1,173 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    test.h
+ * @brief   Tests support header.
+ *
+ * @addtogroup test
+ * @{
+ */
+
+#ifndef _TEST_H_
+#define _TEST_H_
+
+/**
+ * @brief   Delay inserted between test cases.
+ */
+#if !defined(DELAY_BETWEEN_TESTS) || defined(__DOXYGEN__)
+#define DELAY_BETWEEN_TESTS     200
+#endif
+
+/**
+ * @brief   If @p TRUE then benchmarks are not included.
+ */
+#if !defined(TEST_NO_BENCHMARKS) || defined(__DOXYGEN__)
+#define TEST_NO_BENCHMARKS      FALSE
+#endif
+
+#define MAX_THREADS             5
+#define MAX_TOKENS              16
+
+#if defined(CH_ARCHITECTURE_AVR) || defined(CH_ARCHITECTURE_MSP430)
+#define THREADS_STACK_SIZE      48
+#elif defined(CH_ARCHITECTURE_STM8)
+#define THREADS_STACK_SIZE      64
+#elif defined(CH_ARCHITECTURE_SIMIA32)
+#define THREADS_STACK_SIZE      512
+#else
+#define THREADS_STACK_SIZE      128
+#endif
+#define WA_SIZE THD_WA_SIZE(THREADS_STACK_SIZE)
+
+/**
+ * @brief   Structure representing a test case.
+ */
+struct testcase {
+  const char *name;             /**< @brief Test case name.                 */
+  void (*setup)(void);          /**< @brief Test case preparation function. */
+  void (*teardown)(void);       /**< @brief Test case clean up function.    */
+  void (*execute)(void);        /**< @brief Test case execution function.   */
+};
+
+#ifndef __DOXYGEN__
+union test_buffers {
+  struct {
+    WORKING_AREA(T0, THREADS_STACK_SIZE);
+    WORKING_AREA(T1, THREADS_STACK_SIZE);
+    WORKING_AREA(T2, THREADS_STACK_SIZE);
+    WORKING_AREA(T3, THREADS_STACK_SIZE);
+    WORKING_AREA(T4, THREADS_STACK_SIZE);
+  } wa;
+  uint8_t buffer[WA_SIZE * 5];
+};
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  msg_t TestThread(void *p);
+  void test_printn(uint32_t n);
+  void test_print(const char *msgp);
+  void test_println(const char *msgp);
+  void test_emit_token(char token);
+  bool_t _test_fail(unsigned point);
+  bool_t _test_assert(unsigned point, bool_t condition);
+  bool_t _test_assert_sequence(unsigned point, char *expected);
+  bool_t _test_assert_time_window(unsigned point, systime_t start, systime_t end);
+  void test_terminate_threads(void);
+  void test_wait_threads(void);
+  systime_t test_wait_tick(void);
+  void test_start_timer(unsigned ms);
+#if CH_DBG_THREADS_PROFILING
+  void test_cpu_pulse(unsigned duration);
+#endif
+#if defined(WIN32)
+  void ChkIntSources(void);
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @brief   Test failure enforcement.
+ */
+#define test_fail(point) {                                                  \
+  _test_fail(point);                                                        \
+  return;                                                                   \
+}
+
+/**
+ * @brief   Test assertion.
+ *
+ * @param[in] point     numeric assertion identifier
+ * @param[in] condition a boolean expression that must be verified to be true
+ * @param[in] msg       failure message
+ */
+#define test_assert(point, condition, msg) {                                \
+  if (_test_assert(point, condition))                                       \
+    return;                                                                 \
+}
+
+/**
+ * @brief   Test assertion with lock.
+ *
+ * @param[in] point     numeric assertion identifier
+ * @param[in] condition a boolean expression that must be verified to be true
+ * @param[in] msg       failure message
+ */
+#define test_assert_lock(point, condition, msg) {                           \
+  chSysLock();                                                              \
+  if (_test_assert(point, condition)) {                                     \
+    chSysUnlock();                                                          \
+    return;                                                                 \
+  }                                                                         \
+  chSysUnlock();                                                            \
+}
+
+/**
+ * @brief   Test sequence assertion.
+ *
+ * @param[in] point     numeric assertion identifier
+ * @param[in] expected  string to be matched with the tokens buffer
+ */
+#define test_assert_sequence(point, expected) {                             \
+  if (_test_assert_sequence(point, expected))                               \
+    return;                                                                 \
+}
+
+/**
+ * @brief   Test time window assertion.
+ *
+ * @param[in] point     numeric assertion identifier
+ * @param[in] start     initial time in the window (included)
+ * @param[in] end       final time in the window (not included)
+ */
+#define test_assert_time_window(point, start, end) {                        \
+  if (_test_assert_time_window(point, start, end))                          \
+    return;                                                                 \
+}
+
+#if !defined(__DOXYGEN__)
+extern Thread *threads[MAX_THREADS];
+extern union test_buffers test;
+extern void * ROMCONST wa[];
+extern bool_t test_timer_done;
+#endif
+
+#endif /* _TEST_H_ */
+
+/** @} */

Software/portapack-mayhem/firmware/chibios/test/test.mk

@@ -0,0 +1,16 @@
+# List of all the ChibiOS/RT test files.
+TESTSRC = ${CHIBIOS}/test/test.c \
+          ${CHIBIOS}/test/testthd.c \
+          ${CHIBIOS}/test/testsem.c \
+          ${CHIBIOS}/test/testmtx.c \
+          ${CHIBIOS}/test/testmsg.c \
+          ${CHIBIOS}/test/testmbox.c \
+          ${CHIBIOS}/test/testevt.c \
+          ${CHIBIOS}/test/testheap.c \
+          ${CHIBIOS}/test/testpools.c \
+          ${CHIBIOS}/test/testdyn.c \
+          ${CHIBIOS}/test/testqueues.c \
+          ${CHIBIOS}/test/testbmk.c
+
+# Required include directories
+TESTINC = ${CHIBIOS}/test

Software/portapack-mayhem/firmware/chibios/test/testbmk.c

@@ -0,0 +1,720 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_benchmarks Kernel Benchmarks
+ *
+ * File: @ref testbmk.c
+ *
+ * <h2>Description</h2>
+ * This module implements a series of system benchmarks. The benchmarks are
+ * useful as a stress test and as a reference when comparing ChibiOS/RT
+ * with similar systems.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to provide a performance index for the
+ * most critical system subsystems. The performance numbers allow to
+ * discover performance regressions between successive ChibiOS/RT releases.
+ *
+ * <h2>Preconditions</h2>
+ * None.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_benchmarks_001
+ * - @subpage test_benchmarks_002
+ * - @subpage test_benchmarks_003
+ * - @subpage test_benchmarks_004
+ * - @subpage test_benchmarks_005
+ * - @subpage test_benchmarks_006
+ * - @subpage test_benchmarks_007
+ * - @subpage test_benchmarks_008
+ * - @subpage test_benchmarks_009
+ * - @subpage test_benchmarks_010
+ * - @subpage test_benchmarks_011
+ * - @subpage test_benchmarks_012
+ * - @subpage test_benchmarks_013
+ * .
+ * @file testbmk.c Kernel Benchmarks
+ * @brief Kernel Benchmarks source file
+ * @file testbmk.h
+ * @brief Kernel Benchmarks header file
+ */
+
+static Semaphore sem1;
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+static Mutex mtx1;
+#endif
+
+static msg_t thread1(void *p) {
+  Thread *tp;
+  msg_t msg;
+
+  (void)p;
+  do {
+    tp = chMsgWait();
+    msg = chMsgGet(tp);
+    chMsgRelease(tp, msg);
+  } while (msg);
+  return 0;
+}
+
+#ifdef __GNUC__
+__attribute__((noinline))
+#endif
+static unsigned int msg_loop_test(Thread *tp) {
+
+  uint32_t n = 0;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    (void)chMsgSend(tp, 1);
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  (void)chMsgSend(tp, 0);
+  return n;
+}
+
+/**
+ * @page test_benchmarks_001 Messages performance #1
+ *
+ * <h2>Description</h2>
+ * A message server thread is created with a lower priority than the client
+ * thread, the messages throughput per second is measured and the result
+ * printed in the output log.
+ */
+
+static void bmk1_execute(void) {
+  uint32_t n;
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-1, thread1, NULL);
+  n = msg_loop_test(threads[0]);
+  test_wait_threads();
+  test_print("--- Score : ");
+  test_printn(n);
+  test_print(" msgs/S, ");
+  test_printn(n << 1);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk1 = {
+  "Benchmark, messages #1",
+  NULL,
+  NULL,
+  bmk1_execute
+};
+
+/**
+ * @page test_benchmarks_002 Messages performance #2
+ *
+ * <h2>Description</h2>
+ * A message server thread is created with an higher priority than the client
+ * thread, the messages throughput per second is measured and the result
+ * printed in the output log.
+ */
+
+static void bmk2_execute(void) {
+  uint32_t n;
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread1, NULL);
+  n = msg_loop_test(threads[0]);
+  test_wait_threads();
+  test_print("--- Score : ");
+  test_printn(n);
+  test_print(" msgs/S, ");
+  test_printn(n << 1);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk2 = {
+  "Benchmark, messages #2",
+  NULL,
+  NULL,
+  bmk2_execute
+};
+
+static msg_t thread2(void *p) {
+
+  return (msg_t)p;
+}
+
+/**
+ * @page test_benchmarks_003 Messages performance #3
+ *
+ * <h2>Description</h2>
+ * A message server thread is created with an higher priority than the client
+ * thread, four lower priority threads crowd the ready list, the messages
+ * throughput per second is measured while the ready list and the result
+ * printed in the output log.
+ */
+
+static void bmk3_execute(void) {
+  uint32_t n;
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread1, NULL);
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-2, thread2, NULL);
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-3, thread2, NULL);
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-4, thread2, NULL);
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-5, thread2, NULL);
+  n = msg_loop_test(threads[0]);
+  test_wait_threads();
+  test_print("--- Score : ");
+  test_printn(n);
+  test_print(" msgs/S, ");
+  test_printn(n << 1);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk3 = {
+  "Benchmark, messages #3",
+  NULL,
+  NULL,
+  bmk3_execute
+};
+
+/**
+ * @page test_benchmarks_004 Context Switch performance
+ *
+ * <h2>Description</h2>
+ * A thread is created that just performs a @p chSchGoSleepS() into a loop,
+ * the thread is awakened as fast is possible by the tester thread.<br>
+ * The Context Switch performance is calculated by measuring the number of
+ * iterations after a second of continuous operations.
+ */
+
+msg_t thread4(void *p) {
+  msg_t msg;
+  Thread *self = chThdSelf();
+
+  (void)p;
+  chSysLock();
+  do {
+    chSchGoSleepS(THD_STATE_SUSPENDED);
+    msg = self->p_u.rdymsg;
+  } while (msg == RDY_OK);
+  chSysUnlock();
+  return 0;
+}
+
+static void bmk4_execute(void) {
+  Thread *tp;
+  uint32_t n;
+
+  tp = threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread4, NULL);
+  n = 0;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chSysLock();
+    chSchWakeupS(tp, RDY_OK);
+    chSchWakeupS(tp, RDY_OK);
+    chSchWakeupS(tp, RDY_OK);
+    chSchWakeupS(tp, RDY_OK);
+    chSysUnlock();
+    n += 4;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  chSysLock();
+  chSchWakeupS(tp, RDY_TIMEOUT);
+  chSysUnlock();
+
+  test_wait_threads();
+  test_print("--- Score : ");
+  test_printn(n * 2);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk4 = {
+  "Benchmark, context switch",
+  NULL,
+  NULL,
+  bmk4_execute
+};
+
+/**
+ * @page test_benchmarks_005 Threads performance, full cycle
+ *
+ * <h2>Description</h2>
+ * Threads are continuously created and terminated into a loop. A full
+ * @p chThdCreateStatic() / @p chThdExit() / @p chThdWait() cycle is performed
+ * in each iteration.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void bmk5_execute(void) {
+
+  uint32_t n = 0;
+  void *wap = wa[0];
+  tprio_t prio = chThdGetPriority() - 1;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chThdWait(chThdCreateStatic(wap, WA_SIZE, prio, thread2, NULL));
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n);
+  test_println(" threads/S");
+}
+
+ROMCONST struct testcase testbmk5 = {
+  "Benchmark, threads, full cycle",
+  NULL,
+  NULL,
+  bmk5_execute
+};
+
+/**
+ * @page test_benchmarks_006 Threads performance, create/exit only
+ *
+ * <h2>Description</h2>
+ * Threads are continuously created and terminated into a loop. A partial
+ * @p chThdCreateStatic() / @p chThdExit() cycle is performed in each
+ * iteration, the @p chThdWait() is not necessary because the thread is
+ * created at an higher priority so there is no need to wait for it to
+ * terminate.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void bmk6_execute(void) {
+
+  uint32_t n = 0;
+  void *wap = wa[0];
+  tprio_t prio = chThdGetPriority() + 1;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chThdCreateStatic(wap, WA_SIZE, prio, thread2, NULL);
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n);
+  test_println(" threads/S");
+}
+
+ROMCONST struct testcase testbmk6 = {
+  "Benchmark, threads, create only",
+  NULL,
+  NULL,
+  bmk6_execute
+};
+
+/**
+ * @page test_benchmarks_007 Mass reschedule performance
+ *
+ * <h2>Description</h2>
+ * Five threads are created and atomically rescheduled by resetting the
+ * semaphore where they are waiting on. The operation is performed into a
+ * continuous loop.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static msg_t thread3(void *p) {
+
+  (void)p;
+  while (!chThdShouldTerminate())
+    chSemWait(&sem1);
+  return 0;
+}
+
+static void bmk7_setup(void) {
+
+  chSemInit(&sem1, 0);
+}
+
+static void bmk7_execute(void) {
+  uint32_t n;
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+5, thread3, NULL);
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()+4, thread3, NULL);
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()+3, thread3, NULL);
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()+2, thread3, NULL);
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()+1, thread3, NULL);
+
+  n = 0;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chSemReset(&sem1, 0);
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_terminate_threads();
+  chSemReset(&sem1, 0);
+  test_wait_threads();
+
+  test_print("--- Score : ");
+  test_printn(n);
+  test_print(" reschedules/S, ");
+  test_printn(n * 6);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk7 = {
+  "Benchmark, mass reschedule, 5 threads",
+  bmk7_setup,
+  NULL,
+  bmk7_execute
+};
+
+/**
+ * @page test_benchmarks_008 I/O Round-Robin voluntary reschedule.
+ *
+ * <h2>Description</h2>
+ * Five threads are created at equal priority, each thread just increases a
+ * variable and yields.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static msg_t thread8(void *p) {
+
+  do {
+    chThdYield();
+    chThdYield();
+    chThdYield();
+    chThdYield();
+    (*(uint32_t *)p) += 4;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while(!chThdShouldTerminate());
+  return 0;
+}
+
+static void bmk8_execute(void) {
+  uint32_t n;
+
+  n = 0;
+  test_wait_tick();
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-1, thread8, (void *)&n);
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-1, thread8, (void *)&n);
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-1, thread8, (void *)&n);
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-1, thread8, (void *)&n);
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-1, thread8, (void *)&n);
+
+  chThdSleepSeconds(1);
+  test_terminate_threads();
+  test_wait_threads();
+
+  test_print("--- Score : ");
+  test_printn(n);
+  test_println(" ctxswc/S");
+}
+
+ROMCONST struct testcase testbmk8 = {
+  "Benchmark, round robin context switching",
+  NULL,
+  NULL,
+  bmk8_execute
+};
+
+#if CH_USE_QUEUES || defined(__DOXYGEN__)
+/**
+ * @page test_benchmarks_009 I/O Queues throughput
+ *
+ * <h2>Description</h2>
+ * Four bytes are written and then read from an @p InputQueue into a continuous
+ * loop.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void bmk9_execute(void) {
+  uint32_t n;
+  static uint8_t ib[16];
+  static InputQueue iq;
+
+  chIQInit(&iq, ib, sizeof(ib), NULL, NULL);
+  n = 0;
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chSysLock();
+    chIQPutI(&iq, 0);
+    chIQPutI(&iq, 1);
+    chIQPutI(&iq, 2);
+    chIQPutI(&iq, 3);
+    chSysUnlock();
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
+    (void)chIQGet(&iq);
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n * 4);
+  test_println(" bytes/S");
+}
+
+ROMCONST struct testcase testbmk9 = {
+  "Benchmark, I/O Queues throughput",
+  NULL,
+  NULL,
+  bmk9_execute
+};
+#endif /* CH_USE_QUEUES */
+
+/**
+ * @page test_benchmarks_010 Virtual Timers set/reset performance
+ *
+ * <h2>Description</h2>
+ * A virtual timer is set and immediately reset into a continuous loop.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void tmo(void *param) {(void)param;}
+
+static void bmk10_execute(void) {
+  static VirtualTimer vt1, vt2;
+  uint32_t n = 0;
+
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chSysLock();
+    chVTSetI(&vt1, 1, tmo, NULL);
+    chVTSetI(&vt2, 10000, tmo, NULL);
+    chVTResetI(&vt1);
+    chVTResetI(&vt2);
+    chSysUnlock();
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n * 2);
+  test_println(" timers/S");
+}
+
+ROMCONST struct testcase testbmk10 = {
+  "Benchmark, virtual timers set/reset",
+  NULL,
+  NULL,
+  bmk10_execute
+};
+
+#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
+/**
+ * @page test_benchmarks_011 Semaphores wait/signal performance
+ *
+ * <h2>Description</h2>
+ * A counting semaphore is taken/released into a continuous loop, no Context
+ * Switch happens because the counter is always non negative.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void bmk11_setup(void) {
+
+  chSemInit(&sem1, 1);
+}
+
+static void bmk11_execute(void) {
+  uint32_t n = 0;
+
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chSemWait(&sem1);
+    chSemSignal(&sem1);
+    chSemWait(&sem1);
+    chSemSignal(&sem1);
+    chSemWait(&sem1);
+    chSemSignal(&sem1);
+    chSemWait(&sem1);
+    chSemSignal(&sem1);
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n * 4);
+  test_println(" wait+signal/S");
+}
+
+ROMCONST struct testcase testbmk11 = {
+  "Benchmark, semaphores wait/signal",
+  bmk11_setup,
+  NULL,
+  bmk11_execute
+};
+#endif /* CH_USE_SEMAPHORES */
+
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+/**
+ * @page test_benchmarks_012 Mutexes lock/unlock performance
+ *
+ * <h2>Description</h2>
+ * A mutex is locked/unlocked into a continuous loop, no Context Switch happens
+ * because there are no other threads asking for the mutex.<br>
+ * The performance is calculated by measuring the number of iterations after
+ * a second of continuous operations.
+ */
+
+static void bmk12_setup(void) {
+
+  chMtxInit(&mtx1);
+}
+
+static void bmk12_execute(void) {
+  uint32_t n = 0;
+
+  test_wait_tick();
+  test_start_timer(1000);
+  do {
+    chMtxLock(&mtx1);
+    chMtxUnlock();
+    chMtxLock(&mtx1);
+    chMtxUnlock();
+    chMtxLock(&mtx1);
+    chMtxUnlock();
+    chMtxLock(&mtx1);
+    chMtxUnlock();
+    n++;
+#if defined(SIMULATOR)
+    ChkIntSources();
+#endif
+  } while (!test_timer_done);
+  test_print("--- Score : ");
+  test_printn(n * 4);
+  test_println(" lock+unlock/S");
+}
+
+ROMCONST struct testcase testbmk12 = {
+  "Benchmark, mutexes lock/unlock",
+  bmk12_setup,
+  NULL,
+  bmk12_execute
+};
+#endif
+
+/**
+ * @page test_benchmarks_013 RAM Footprint
+ *
+ * <h2>Description</h2>
+ * The memory size of the various kernel objects is printed.
+ */
+
+static void bmk13_execute(void) {
+
+  test_print("--- System: ");
+  test_printn(sizeof(ReadyList) + sizeof(VTList) +
+              PORT_IDLE_THREAD_STACK_SIZE +
+              (sizeof(Thread) + sizeof(struct intctx) +
+               sizeof(struct extctx) +
+               PORT_INT_REQUIRED_STACK) * 2);
+  test_println(" bytes");
+  test_print("--- Thread: ");
+  test_printn(sizeof(Thread));
+  test_println(" bytes");
+  test_print("--- Timer : ");
+  test_printn(sizeof(VirtualTimer));
+  test_println(" bytes");
+#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
+  test_print("--- Semaph: ");
+  test_printn(sizeof(Semaphore));
+  test_println(" bytes");
+#endif
+#if CH_USE_EVENTS || defined(__DOXYGEN__)
+  test_print("--- EventS: ");
+  test_printn(sizeof(EventSource));
+  test_println(" bytes");
+  test_print("--- EventL: ");
+  test_printn(sizeof(EventListener));
+  test_println(" bytes");
+#endif
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+  test_print("--- Mutex : ");
+  test_printn(sizeof(Mutex));
+  test_println(" bytes");
+#endif
+#if CH_USE_CONDVARS || defined(__DOXYGEN__)
+  test_print("--- CondV.: ");
+  test_printn(sizeof(CondVar));
+  test_println(" bytes");
+#endif
+#if CH_USE_QUEUES || defined(__DOXYGEN__)
+  test_print("--- Queue : ");
+  test_printn(sizeof(GenericQueue));
+  test_println(" bytes");
+#endif
+#if CH_USE_MAILBOXES || defined(__DOXYGEN__)
+  test_print("--- MailB.: ");
+  test_printn(sizeof(Mailbox));
+  test_println(" bytes");
+#endif
+}
+
+ROMCONST struct testcase testbmk13 = {
+  "Benchmark, RAM footprint",
+  NULL,
+  NULL,
+  bmk13_execute
+};
+
+/**
+ * @brief   Test sequence for benchmarks.
+ */
+ROMCONST struct testcase * ROMCONST patternbmk[] = {
+#if !TEST_NO_BENCHMARKS
+  &testbmk1,
+  &testbmk2,
+  &testbmk3,
+  &testbmk4,
+  &testbmk5,
+  &testbmk6,
+  &testbmk7,
+  &testbmk8,
+#if CH_USE_QUEUES || defined(__DOXYGEN__)
+  &testbmk9,
+#endif
+  &testbmk10,
+#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
+  &testbmk11,
+#endif
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+  &testbmk12,
+#endif
+  &testbmk13,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testbmk.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTBMK_H_
+#define _TESTBMK_H_
+
+extern ROMCONST struct testcase * ROMCONST patternbmk[];
+
+#endif /* _TESTBMK_H_ */

Software/portapack-mayhem/firmware/chibios/test/testdyn.c

@@ -0,0 +1,264 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_dynamic Dynamic APIs test
+ *
+ * File: @ref testdyn.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the dynamic thread creation
+ * APIs.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the dynamic APIs code.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_DYNAMIC
+ * - @p CH_USE_HEAP
+ * - @p CH_USE_MEMPOOLS
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_dynamic_001
+ * - @subpage test_dynamic_002
+ * - @subpage test_dynamic_003
+ * .
+ * @file testdyn.c
+ * @brief Dynamic thread APIs test source file
+ * @file testdyn.h
+ * @brief Dynamic thread APIs test header file
+ */
+
+#if CH_USE_DYNAMIC || defined(__DOXYGEN__)
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+static MemoryHeap heap1;
+#endif
+#if CH_USE_MEMPOOLS || defined(__DOXYGEN__)
+static MemoryPool mp1;
+#endif
+
+/**
+ * @page test_dynamic_001 Threads creation from Memory Heap
+ *
+ * <h2>Description</h2>
+ * Two threads are started by allocating the memory from the Memory Heap then
+ * the remaining heap space is arbitrarily allocated and a third tread startup
+ * is attempted.<br>
+ * The test expects the first two threads to successfully start and the last
+ * one to fail.
+ */
+
+static msg_t thread(void *p) {
+
+  test_emit_token(*(char *)p);
+  return 0;
+}
+
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+static void dyn1_setup(void) {
+
+  chHeapInit(&heap1, test.buffer, sizeof(union test_buffers));
+}
+
+static void dyn1_execute(void) {
+  size_t n, sz;
+  void *p1;
+  tprio_t prio = chThdGetPriority();
+
+  (void)chHeapStatus(&heap1, &sz);
+  /* Starting threads from the heap. */
+  threads[0] = chThdCreateFromHeap(&heap1, THD_WA_SIZE(THREADS_STACK_SIZE),
+                                   prio-1, thread, "A");
+  threads[1] = chThdCreateFromHeap(&heap1, THD_WA_SIZE(THREADS_STACK_SIZE),
+                                   prio-2, thread, "B");
+  /* Allocating the whole heap in order to make the thread creation fail.*/
+  (void)chHeapStatus(&heap1, &n);
+  p1 = chHeapAlloc(&heap1, n);
+  threads[2] = chThdCreateFromHeap(&heap1, THD_WA_SIZE(THREADS_STACK_SIZE),
+                                   prio-3, thread, "C");
+  chHeapFree(p1);
+
+  test_assert(1, (threads[0] != NULL) &&
+                 (threads[1] != NULL) &&
+                 (threads[2] == NULL) &&
+                 (threads[3] == NULL) &&
+                 (threads[4] == NULL),
+                 "thread creation failed");
+
+  /* Claiming the memory from terminated threads. */
+  test_wait_threads();
+  test_assert_sequence(2, "AB");
+
+  /* Heap status checked again.*/
+  test_assert(3, chHeapStatus(&heap1, &n) == 1, "heap fragmented");
+  test_assert(4, n == sz, "heap size changed");
+}
+
+ROMCONST struct testcase testdyn1 = {
+  "Dynamic APIs, threads creation from heap",
+  dyn1_setup,
+  NULL,
+  dyn1_execute
+};
+#endif /* (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) */
+
+#if CH_USE_MEMPOOLS || defined(__DOXYGEN__)
+/**
+ * @page test_dynamic_002 Threads creation from Memory Pool
+ *
+ * <h2>Description</h2>
+ * Five thread creation are attempted from a pool containing only four
+ * elements.<br>
+ * The test expects the first four threads to successfully start and the last
+ * one to fail.
+ */
+
+static void dyn2_setup(void) {
+
+  chPoolInit(&mp1, THD_WA_SIZE(THREADS_STACK_SIZE), NULL);
+}
+
+static void dyn2_execute(void) {
+  int i;
+  tprio_t prio = chThdGetPriority();
+
+  /* Adding the WAs to the pool. */
+  for (i = 0; i < 4; i++)
+    chPoolFree(&mp1, wa[i]);
+
+  /* Starting threads from the memory pool. */
+  threads[0] = chThdCreateFromMemoryPool(&mp1, prio-1, thread, "A");
+  threads[1] = chThdCreateFromMemoryPool(&mp1, prio-2, thread, "B");
+  threads[2] = chThdCreateFromMemoryPool(&mp1, prio-3, thread, "C");
+  threads[3] = chThdCreateFromMemoryPool(&mp1, prio-4, thread, "D");
+  threads[4] = chThdCreateFromMemoryPool(&mp1, prio-5, thread, "E");
+
+  test_assert(1, (threads[0] != NULL) &&
+                 (threads[1] != NULL) &&
+                 (threads[2] != NULL) &&
+                 (threads[3] != NULL) &&
+                 (threads[4] == NULL),
+                 "thread creation failed");
+
+  /* Claiming the memory from terminated threads. */
+  test_wait_threads();
+  test_assert_sequence(2, "ABCD");
+
+  /* Now the pool must be full again. */
+  for (i = 0; i < 4; i++)
+    test_assert(3, chPoolAlloc(&mp1) != NULL, "pool list empty");
+  test_assert(4, chPoolAlloc(&mp1) == NULL, "pool list not empty");
+}
+
+ROMCONST struct testcase testdyn2 = {
+  "Dynamic APIs, threads creation from memory pool",
+  dyn2_setup,
+  NULL,
+  dyn2_execute
+};
+#endif /* CH_USE_MEMPOOLS */
+
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP && CH_USE_REGISTRY) ||              \
+    defined(__DOXYGEN__)
+/**
+ * @page test_dynamic_003 Registry and References test
+ *
+ * <h2>Description</h2>
+ * Registry and Thread References APIs are tested for functionality and
+ * coverage.
+ */
+
+static bool_t regfind(Thread *tp) {
+  Thread *ftp;
+  bool_t found = FALSE;
+
+  ftp = chRegFirstThread();
+  do {
+    found |= ftp == tp;
+    ftp = chRegNextThread(ftp);
+  } while (ftp != NULL);
+  return found;
+}
+
+static void dyn3_setup(void) {
+
+  chHeapInit(&heap1, test.buffer, sizeof(union test_buffers));
+}
+
+static void dyn3_execute(void) {
+  Thread *tp;
+  tprio_t prio = chThdGetPriority();
+
+  /* Testing references increase/decrease and final detach.*/
+  tp = chThdCreateFromHeap(&heap1, WA_SIZE, prio-1, thread, "A");
+  test_assert(1, tp->p_refs == 1, "wrong initial reference counter");
+  chThdAddRef(tp);
+  test_assert(2, tp->p_refs == 2, "references increase failure");
+  chThdRelease(tp);
+  test_assert(3, tp->p_refs == 1, "references decrease failure");
+
+  /* Verify the new threads count.*/
+  test_assert(4, regfind(tp), "thread missing from registry");
+  test_assert(5, regfind(tp), "thread disappeared");
+
+  /* Detach and let the thread execute and terminate.*/
+  chThdRelease(tp);
+  test_assert(6, tp->p_refs == 0, "detach failure");
+  test_assert(7, tp->p_state == THD_STATE_READY, "invalid state");
+  test_assert(8, regfind(tp), "thread disappeared");
+  test_assert(9, regfind(tp), "thread disappeared");
+  chThdSleepMilliseconds(50);           /* The thread just terminates.      */
+  test_assert(10, tp->p_state == THD_STATE_FINAL, "invalid state");
+
+  /* Clearing the zombie by scanning the registry.*/
+  test_assert(11, regfind(tp), "thread disappeared");
+  test_assert(12, !regfind(tp), "thread still in registry");
+}
+
+ROMCONST struct testcase testdyn3 = {
+  "Dynamic APIs, registry and references",
+  dyn3_setup,
+  NULL,
+  dyn3_execute
+};
+#endif /* CH_USE_HEAP && CH_USE_REGISTRY */
+#endif /* CH_USE_DYNAMIC */
+
+/**
+ * @brief   Test sequence for dynamic APIs.
+ */
+ROMCONST struct testcase * ROMCONST patterndyn[] = {
+#if CH_USE_DYNAMIC || defined(__DOXYGEN__)
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+  &testdyn1,
+#endif
+#if CH_USE_MEMPOOLS || defined(__DOXYGEN__)
+  &testdyn2,
+#endif
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP && CH_USE_REGISTRY) ||              \
+    defined(__DOXYGEN__)
+  &testdyn3,
+#endif
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testdyn.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTDYN_H_
+#define _TESTDYN_H_
+
+extern ROMCONST struct testcase * ROMCONST patterndyn[];
+
+#endif /* _TESTDYN_H_ */

Software/portapack-mayhem/firmware/chibios/test/testevt.c

@@ -0,0 +1,296 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_events Events test
+ *
+ * File: @ref testevt.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref events subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref events subsystem.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_EVENTS
+ * - @p CH_USE_EVENTS_TIMEOUT
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_events_001
+ * - @subpage test_events_002
+ * - @subpage test_events_003
+ * .
+ * @file testevt.c
+ * @brief Events test source file
+ * @file testevt.h
+ * @brief Events test header file
+ */
+
+#if CH_USE_EVENTS || defined(__DOXYGEN__)
+
+#define ALLOWED_DELAY MS2ST(5)
+
+/*
+ * Note, the static initializers are not really required because the
+ * variables are explicitly initialized in each test case. It is done in order
+ * to test the macros.
+ */
+static EVENTSOURCE_DECL(es1);
+static EVENTSOURCE_DECL(es2);
+
+/**
+ * @page test_events_001 Events registration and dispatch
+ *
+ * <h2>Description</h2>
+ * Two event listeners are registered on an event source and then unregistered
+ * in the same order.<br>
+ * The test expects that the even source has listeners after the registrations
+ * and after the first unregistration, then, after the second unegistration,
+ * the test expects no more listeners.<br>
+ * In the second part the test dispatches three event flags and verifies that
+ * the associated event handlers are invoked in LSb-first order.
+ */
+
+static void evt1_setup(void) {
+
+  chEvtGetAndClearEvents(ALL_EVENTS);
+}
+
+static void h1(eventid_t id) {(void)id;test_emit_token('A');}
+static void h2(eventid_t id) {(void)id;test_emit_token('B');}
+static void h3(eventid_t id) {(void)id;test_emit_token('C');}
+static ROMCONST evhandler_t evhndl[] = {h1, h2, h3};
+
+static void evt1_execute(void) {
+  EventListener el1, el2;
+
+  /*
+   * Testing chEvtRegisterMask() and chEvtUnregister().
+   */
+  chEvtInit(&es1);
+  chEvtRegisterMask(&es1, &el1, 1);
+  chEvtRegisterMask(&es1, &el2, 2);
+  test_assert(1, chEvtIsListeningI(&es1), "no listener");
+  chEvtUnregister(&es1, &el1);
+  test_assert(2, chEvtIsListeningI(&es1), "no listener");
+  chEvtUnregister(&es1, &el2);
+  test_assert(3, !chEvtIsListeningI(&es1), "stuck listener");
+
+  /*
+   * Testing chEvtDispatch().
+   */
+  chEvtDispatch(evhndl, 7);
+  test_assert_sequence(4, "ABC");
+}
+
+ROMCONST struct testcase testevt1 = {
+  "Events, registration and dispatch",
+  evt1_setup,
+  NULL,
+  evt1_execute
+};
+
+/**
+ * @page test_events_002 Events wait and broadcast
+ *
+ * <h2>Description</h2>
+ * In this test the following APIs are indipently tested by starting threads
+ * that signal/broadcast events after fixed delays:
+ * - @p chEvtWaitOne()
+ * - @p chEvtWaitAny()
+ * - @p chEvtWaitAll()
+ * .
+ * After each test phase the test verifies that the events have been served at
+ * the expected time and that there are no stuck event flags.
+ */
+
+static void evt2_setup(void) {
+
+  chEvtGetAndClearEvents(ALL_EVENTS);
+}
+
+static msg_t thread1(void *p) {
+
+  chThdSleepMilliseconds(50);
+  chEvtSignal((Thread *)p, 1);
+  return 0;
+}
+
+static msg_t thread2(void *p) {
+
+  (void)p;
+  chEvtBroadcast(&es1);
+  chThdSleepMilliseconds(50);
+  chEvtBroadcast(&es2);
+  return 0;
+}
+
+static void evt2_execute(void) {
+  eventmask_t m;
+  EventListener el1, el2;
+  systime_t target_time;
+
+  /*
+   * Test on chEvtWaitOne() without wait.
+   */
+  chEvtAddEvents(7);
+  m = chEvtWaitOne(ALL_EVENTS);
+  test_assert(1, m == 1, "single event error");
+  m = chEvtWaitOne(ALL_EVENTS);
+  test_assert(2, m == 2, "single event error");
+  m = chEvtWaitOne(ALL_EVENTS);
+  test_assert(3, m == 4, "single event error");
+  m = chEvtGetAndClearEvents(ALL_EVENTS);
+  test_assert(4, m == 0, "stuck event");
+
+  /*
+   * Test on chEvtWaitOne() with wait.
+   */
+  test_wait_tick();
+  target_time = chTimeNow() + MS2ST(50);
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() - 1,
+                                 thread1, chThdSelf());
+  m = chEvtWaitOne(ALL_EVENTS);
+  test_assert_time_window(5, target_time, target_time + ALLOWED_DELAY);
+  test_assert(6, m == 1, "single event error");
+  m = chEvtGetAndClearEvents(ALL_EVENTS);
+  test_assert(7, m == 0, "stuck event");
+  test_wait_threads();
+
+  /*
+   * Test on chEvtWaitAny() without wait.
+   */
+  chEvtAddEvents(5);
+  m = chEvtWaitAny(ALL_EVENTS);
+  test_assert(8, m == 5, "unexpected pending bit");
+  m = chEvtGetAndClearEvents(ALL_EVENTS);
+  test_assert(9, m == 0, "stuck event");
+
+  /*
+   * Test on chEvtWaitAny() with wait.
+   */
+  test_wait_tick();
+  target_time = chTimeNow() + MS2ST(50);
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() - 1,
+                                 thread1, chThdSelf());
+  m = chEvtWaitAny(ALL_EVENTS);
+  test_assert_time_window(10, target_time, target_time + ALLOWED_DELAY);
+  test_assert(11, m == 1, "single event error");
+  m = chEvtGetAndClearEvents(ALL_EVENTS);
+  test_assert(12, m == 0, "stuck event");
+  test_wait_threads();
+
+  /*
+   * Test on chEvtWaitAll().
+   */
+  chEvtInit(&es1);
+  chEvtInit(&es2);
+  chEvtRegisterMask(&es1, &el1, 1);
+  chEvtRegisterMask(&es2, &el2, 4);
+  test_wait_tick();
+  target_time = chTimeNow() + MS2ST(50);
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() - 1,
+                                 thread2, "A");
+  m = chEvtWaitAll(5);
+  test_assert_time_window(13, target_time, target_time + ALLOWED_DELAY);
+  m = chEvtGetAndClearEvents(ALL_EVENTS);
+  test_assert(14, m == 0, "stuck event");
+  test_wait_threads();
+  chEvtUnregister(&es1, &el1);
+  chEvtUnregister(&es2, &el2);
+  test_assert(15, !chEvtIsListeningI(&es1), "stuck listener");
+  test_assert(16, !chEvtIsListeningI(&es2), "stuck listener");
+}
+
+ROMCONST struct testcase testevt2 = {
+  "Events, wait and broadcast",
+  evt2_setup,
+  NULL,
+  evt2_execute
+};
+
+#if CH_USE_EVENTS_TIMEOUT || defined(__DOXYGEN__)
+/**
+ * @page test_events_003 Events timeout
+ *
+ * <h2>Description</h2>
+ * In this test the following APIs are let to timeout twice: immediatly and
+ * after 10ms:
+ * In this test the following APIs are indipently tested by starting threads
+ * that broadcast events after fixed delays:
+ * - @p chEvtWaitOneTimeout()
+ * - @p chEvtWaitAnyTimeout()
+ * - @p chEvtWaitAllTimeout()
+ * .
+ * After each test phase the test verifies that there are no stuck event flags.
+ */
+
+static void evt3_setup(void) {
+
+  chEvtGetAndClearEvents(ALL_EVENTS);
+}
+
+static void evt3_execute(void) {
+  eventmask_t m;
+
+  /*
+   * Tests various timeout situations.
+   */
+  m = chEvtWaitOneTimeout(ALL_EVENTS, TIME_IMMEDIATE);
+  test_assert(1, m == 0, "spurious event");
+  m = chEvtWaitAnyTimeout(ALL_EVENTS, TIME_IMMEDIATE);
+  test_assert(2, m == 0, "spurious event");
+  m = chEvtWaitAllTimeout(ALL_EVENTS, TIME_IMMEDIATE);
+  test_assert(3, m == 0, "spurious event");
+  m = chEvtWaitOneTimeout(ALL_EVENTS, 10);
+  test_assert(4, m == 0, "spurious event");
+  m = chEvtWaitAnyTimeout(ALL_EVENTS, 10);
+  test_assert(5, m == 0, "spurious event");
+  m = chEvtWaitAllTimeout(ALL_EVENTS, 10);
+  test_assert(6, m == 0, "spurious event");
+}
+
+ROMCONST struct testcase testevt3 = {
+  "Events, timeouts",
+  evt3_setup,
+  NULL,
+  evt3_execute
+};
+#endif /* CH_USE_EVENTS_TIMEOUT */
+
+/**
+ * @brief   Test sequence for events.
+ */
+ROMCONST struct testcase * ROMCONST patternevt[] = {
+#if CH_USE_EVENTS || defined(__DOXYGEN__)
+  &testevt1,
+  &testevt2,
+#if CH_USE_EVENTS_TIMEOUT || defined(__DOXYGEN__)
+  &testevt3,
+#endif
+#endif
+  NULL
+};
+
+#endif /* CH_USE_EVENTS */

Software/portapack-mayhem/firmware/chibios/test/testevt.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTEVT_H_
+#define _TESTEVT_H_
+
+extern ROMCONST struct testcase * ROMCONST patternevt[];
+
+#endif /* _TESTEVT_H_ */

Software/portapack-mayhem/firmware/chibios/test/testheap.c

@@ -0,0 +1,159 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_heap Memory Heap test
+ *
+ * File: @ref testheap.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref heaps subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref heaps subsystem.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_HEAP
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_heap_001
+ * .
+ * @file testheap.c
+ * @brief Heap test source file
+ * @file testheap.h
+ * @brief Heap header file
+ */
+
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+
+#define SIZE 16
+
+static MemoryHeap test_heap;
+
+/**
+ * @page test_heap_001 Allocation and fragmentation test
+ *
+ * <h2>Description</h2>
+ * Series of allocations/deallocations are performed in carefully designed
+ * sequences in order to stimulate all the possible code paths inside the
+ * allocator.<br>
+ * The test expects to find the heap back to the initial status after each
+ * sequence.
+ */
+
+static void heap1_setup(void) {
+
+  chHeapInit(&test_heap, test.buffer, sizeof(union test_buffers));
+}
+
+static void heap1_execute(void) {
+  void *p1, *p2, *p3;
+  size_t n, sz;
+
+  /* Unrelated, for coverage only.*/
+  (void)chCoreStatus();
+
+  /*
+   * Test on the default heap in order to cover the core allocator at
+   * least one time.
+   */
+  (void)chHeapStatus(NULL, &sz);
+  p1 = chHeapAlloc(NULL, SIZE);
+  test_assert(1, p1 != NULL, "allocation failed");
+  chHeapFree(p1);
+  p1 = chHeapAlloc(NULL, (size_t)-256);
+  test_assert(2, p1 == NULL, "allocation not failed");
+
+  /* Initial local heap state.*/
+  (void)chHeapStatus(&test_heap, &sz);
+
+  /* Same order.*/
+  p1 = chHeapAlloc(&test_heap, SIZE);
+  p2 = chHeapAlloc(&test_heap, SIZE);
+  p3 = chHeapAlloc(&test_heap, SIZE);
+  chHeapFree(p1);                               /* Does not merge.*/
+  chHeapFree(p2);                               /* Merges backward.*/
+  chHeapFree(p3);                               /* Merges both sides.*/
+  test_assert(3, chHeapStatus(&test_heap, &n) == 1, "heap fragmented");
+
+  /* Reverse order.*/
+  p1 = chHeapAlloc(&test_heap, SIZE);
+  p2 = chHeapAlloc(&test_heap, SIZE);
+  p3 = chHeapAlloc(&test_heap, SIZE);
+  chHeapFree(p3);                               /* Merges forward.*/
+  chHeapFree(p2);                               /* Merges forward.*/
+  chHeapFree(p1);                               /* Merges forward.*/
+  test_assert(4, chHeapStatus(&test_heap, &n) == 1, "heap fragmented");
+
+  /* Small fragments handling.*/
+  p1 = chHeapAlloc(&test_heap, SIZE + 1);
+  p2 = chHeapAlloc(&test_heap, SIZE);
+  chHeapFree(p1);
+  test_assert(5, chHeapStatus(&test_heap, &n) == 2, "invalid state");
+  p1 = chHeapAlloc(&test_heap, SIZE);
+  /* Note, the first situation happens when the alignment size is smaller
+     than the header size, the second in the other cases.*/
+  test_assert(6, (chHeapStatus(&test_heap, &n) == 1) ||
+                 (chHeapStatus(&test_heap, &n) == 2), "heap fragmented");
+  chHeapFree(p2);
+  chHeapFree(p1);
+  test_assert(7, chHeapStatus(&test_heap, &n) == 1, "heap fragmented");
+
+  /* Skip fragment handling.*/
+  p1 = chHeapAlloc(&test_heap, SIZE);
+  p2 = chHeapAlloc(&test_heap, SIZE);
+  chHeapFree(p1);
+  test_assert(8, chHeapStatus(&test_heap, &n) == 2, "invalid state");
+  p1 = chHeapAlloc(&test_heap, SIZE * 2);       /* Skips first fragment.*/
+  chHeapFree(p1);
+  chHeapFree(p2);
+  test_assert(9, chHeapStatus(&test_heap, &n) == 1, "heap fragmented");
+
+  /* Allocate all handling.*/
+  (void)chHeapStatus(&test_heap, &n);
+  p1 = chHeapAlloc(&test_heap, n);
+  test_assert(10, chHeapStatus(&test_heap, &n) == 0, "not empty");
+  chHeapFree(p1);
+
+  test_assert(11, chHeapStatus(&test_heap, &n) == 1, "heap fragmented");
+  test_assert(12, n == sz, "size changed");
+}
+
+ROMCONST struct testcase testheap1 = {
+  "Heap, allocation and fragmentation test",
+  heap1_setup,
+  NULL,
+  heap1_execute
+};
+
+#endif /* CH_USE_HEAP.*/
+
+/**
+ * @brief   Test sequence for heap.
+ */
+ROMCONST struct testcase * ROMCONST patternheap[] = {
+#if (CH_USE_HEAP && !CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
+  &testheap1,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testheap.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTHEAP_H_
+#define _TESTHEAP_H_
+
+extern ROMCONST struct testcase * ROMCONST patternheap[];
+
+#endif /* _TESTHEAP_H_ */

Software/portapack-mayhem/firmware/chibios/test/testmbox.c

@@ -0,0 +1,239 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_mbox Mailboxes test
+ *
+ * File: @ref testmbox.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref mailboxes subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref mailboxes
+ * subsystem code.<br>
+ * Note that the @ref mailboxes subsystem depends on the @ref semaphores
+ * subsystem that has to met its testing objectives as well.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_MAILBOXES
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_mbox_001
+ * .
+ * @file testmbox.c
+ * @brief Mailboxes test source file
+ * @file testmbox.h
+ * @brief Mailboxes header file
+ */
+
+#if CH_USE_MAILBOXES || defined(__DOXYGEN__)
+
+#define ALLOWED_DELAY MS2ST(5)
+#define MB_SIZE 5
+
+/*
+ * Note, the static initializers are not really required because the
+ * variables are explicitly initialized in each test case. It is done in order
+ * to test the macros.
+ */
+static MAILBOX_DECL(mb1, test.wa.T0, MB_SIZE);
+
+/**
+ * @page test_mbox_001 Queuing and timeouts
+ *
+ * <h2>Description</h2>
+ * Messages are posted/fetched from a mailbox in carefully designed sequences
+ * in order to stimulate all the possible code paths inside the mailbox.<br>
+ * The test expects to find a consistent mailbox status after each operation.
+ */
+
+static void mbox1_setup(void) {
+
+  chMBInit(&mb1, (msg_t *)test.wa.T0, MB_SIZE);
+}
+
+static void mbox1_execute(void) {
+  msg_t msg1, msg2;
+  unsigned i;
+
+  /*
+   * Testing initial space.
+   */
+  test_assert(1, chMBGetFreeCountI(&mb1) == MB_SIZE, "wrong size");
+
+  /*
+   * Testing enqueuing and backward circularity.
+   */
+  for (i = 0; i < MB_SIZE - 1; i++) {
+    msg1 = chMBPost(&mb1, 'B' + i, TIME_INFINITE);
+    test_assert(2, msg1 == RDY_OK, "wrong wake-up message");
+  }
+  msg1 = chMBPostAhead(&mb1, 'A', TIME_INFINITE);
+  test_assert(3, msg1 == RDY_OK, "wrong wake-up message");
+
+  /*
+   * Testing post timeout.
+   */
+  msg1 = chMBPost(&mb1, 'X', 1);
+  test_assert(4, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+  chSysLock();
+  msg1 = chMBPostI(&mb1, 'X');
+  chSysUnlock();
+  test_assert(5, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+  msg1 = chMBPostAhead(&mb1, 'X', 1);
+  test_assert(6, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+  chSysLock();
+  msg1 = chMBPostAheadI(&mb1, 'X');
+  chSysUnlock();
+  test_assert(7, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+
+  /*
+   * Testing final conditions.
+   */
+  test_assert_lock(8, chMBGetFreeCountI(&mb1) == 0, "still empty");
+  test_assert_lock(9, chMBGetUsedCountI(&mb1) == MB_SIZE, "not full");
+  test_assert_lock(10, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+
+  /*
+   * Testing dequeuing.
+   */
+  for (i = 0; i < MB_SIZE; i++) {
+    msg1 = chMBFetch(&mb1, &msg2, TIME_INFINITE);
+    test_assert(11, msg1 == RDY_OK, "wrong wake-up message");
+    test_emit_token(msg2);
+  }
+  test_assert_sequence(12, "ABCDE");
+
+  /*
+   * Testing buffer circularity.
+   */
+  msg1 = chMBPost(&mb1, 'B' + i, TIME_INFINITE);
+  test_assert(13, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBFetch(&mb1, &msg2, TIME_INFINITE);
+  test_assert(14, msg1 == RDY_OK, "wrong wake-up message");
+  test_assert(15, mb1.mb_buffer == mb1.mb_wrptr, "write pointer not aligned to base");
+  test_assert(16, mb1.mb_buffer == mb1.mb_rdptr, "read pointer not aligned to base");
+
+  /*
+   * Testing fetch timeout.
+   */
+  msg1 = chMBFetch(&mb1, &msg2, 1);
+  test_assert(17, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+  chSysLock();
+  msg1 = chMBFetchI(&mb1, &msg2);
+  chSysUnlock();
+  test_assert(18, msg1 == RDY_TIMEOUT, "wrong wake-up message");
+
+  /*
+   * Testing final conditions.
+   */
+  test_assert_lock(19, chMBGetFreeCountI(&mb1) == MB_SIZE, "not empty");
+  test_assert_lock(20, chMBGetUsedCountI(&mb1) == 0, "still full");
+  test_assert_lock(21, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+
+  /*
+   * Testing I-Class.
+   */
+  chSysLock();
+  msg1 = chMBPostI(&mb1, 'A');
+  test_assert(22, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostI(&mb1, 'B');
+  test_assert(23, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostI(&mb1, 'C');
+  test_assert(24, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostI(&mb1, 'D');
+  test_assert(25, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostI(&mb1, 'E');
+  chSysUnlock();
+  test_assert(26, msg1 == RDY_OK, "wrong wake-up message");
+  test_assert(27, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+  for (i = 0; i < MB_SIZE; i++) {
+    chSysLock();
+    msg1 = chMBFetchI(&mb1, &msg2);
+    chSysUnlock();
+    test_assert(28, msg1 == RDY_OK, "wrong wake-up message");
+    test_emit_token(msg2);
+  }
+  test_assert_sequence(29, "ABCDE");
+  test_assert_lock(30, chMBGetFreeCountI(&mb1) == MB_SIZE, "not empty");
+  test_assert_lock(31, chMBGetUsedCountI(&mb1) == 0, "still full");
+  test_assert(32, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+
+  chSysLock();
+  msg1 = chMBPostAheadI(&mb1, 'E');
+  test_assert(33, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostAheadI(&mb1, 'D');
+  test_assert(34, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostAheadI(&mb1, 'C');
+  test_assert(35, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostAheadI(&mb1, 'B');
+  test_assert(36, msg1 == RDY_OK, "wrong wake-up message");
+  msg1 = chMBPostAheadI(&mb1, 'A');
+  chSysUnlock();
+  test_assert(37, msg1 == RDY_OK, "wrong wake-up message");
+  test_assert(38, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+  for (i = 0; i < MB_SIZE; i++) {
+    chSysLock();
+    msg1 = chMBFetchI(&mb1, &msg2);
+    chSysUnlock();
+    test_assert(39, msg1 == RDY_OK, "wrong wake-up message");
+    test_emit_token(msg2);
+  }
+  test_assert_sequence(40, "ABCDE");
+  test_assert_lock(41, chMBGetFreeCountI(&mb1) == MB_SIZE, "not empty");
+  test_assert_lock(42, chMBGetUsedCountI(&mb1) == 0, "still full");
+  test_assert(43, mb1.mb_rdptr == mb1.mb_wrptr, "pointers not aligned");
+
+  /*
+   * Testing reset.
+   */
+  chMBReset(&mb1);
+
+  /*
+   * Re-testing final conditions.
+   */
+  test_assert_lock(44, chMBGetFreeCountI(&mb1) == MB_SIZE, "not empty");
+  test_assert_lock(45, chMBGetUsedCountI(&mb1) == 0, "still full");
+  test_assert_lock(46, mb1.mb_buffer == mb1.mb_wrptr, "write pointer not aligned to base");
+  test_assert_lock(47, mb1.mb_buffer == mb1.mb_rdptr, "read pointer not aligned to base");
+}
+
+ROMCONST struct testcase testmbox1 = {
+  "Mailboxes, queuing and timeouts",
+  mbox1_setup,
+  NULL,
+  mbox1_execute
+};
+
+#endif /* CH_USE_MAILBOXES */
+
+/**
+ * @brief   Test sequence for mailboxes.
+ */
+ROMCONST struct testcase * ROMCONST patternmbox[] = {
+#if CH_USE_MAILBOXES || defined(__DOXYGEN__)
+  &testmbox1,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testmbox.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTMBOX_H_
+#define _TESTMBOX_H_
+
+extern ROMCONST struct testcase * ROMCONST patternmbox[];
+
+#endif /* _TESTMBOX_H_ */

Software/portapack-mayhem/firmware/chibios/test/testmsg.c

@@ -0,0 +1,108 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_msg Messages test
+ *
+ * File: @ref testmsg.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref messages subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref messages
+ * subsystem code.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_MESSAGES
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_msg_001
+ * .
+ * @file testmsg.c
+ * @brief Messages test source file
+ * @file testmsg.h
+ * @brief Messages header file
+ */
+
+#if CH_USE_MESSAGES || defined(__DOXYGEN__)
+
+/**
+ * @page test_msg_001 Messages Server loop
+ *
+ * <h2>Description</h2>
+ * A thread is spawned that sends four messages back to the tester thread.<br>
+ * The test expect to receive the messages in the correct sequence and to
+ * not find a fifth message waiting.
+ */
+
+static msg_t thread(void *p) {
+
+  chMsgSend(p, 'A');
+  chMsgSend(p, 'B');
+  chMsgSend(p, 'C');
+  return 0;
+}
+
+static void msg1_execute(void) {
+  Thread *tp;
+  msg_t msg;
+
+  /*
+   * Testing the whole messages loop.
+   */
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() + 1,
+                                 thread, chThdSelf());
+  tp = chMsgWait();
+  msg = chMsgGet(tp);
+  chMsgRelease(tp, msg);
+  test_emit_token(msg);
+  tp = chMsgWait();
+  msg = chMsgGet(tp);
+  chMsgRelease(tp, msg);
+  test_emit_token(msg);
+  tp = chMsgWait();
+  msg = chMsgGet(tp);
+  chMsgRelease(tp, msg);
+  test_emit_token(msg);
+  test_assert_sequence(1, "ABC");
+}
+
+ROMCONST struct testcase testmsg1 = {
+  "Messages, loop",
+  NULL,
+  NULL,
+  msg1_execute
+};
+
+#endif /* CH_USE_MESSAGES */
+
+/**
+ * @brief   Test sequence for messages.
+ */
+ROMCONST struct testcase * ROMCONST patternmsg[] = {
+#if CH_USE_MESSAGES || defined(__DOXYGEN__)
+  &testmsg1,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testmsg.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTMSG_H_
+#define _TESTMSG_H_
+
+extern ROMCONST struct testcase * ROMCONST patternmsg[];
+
+#endif /* _TESTMSG_H_ */

Software/portapack-mayhem/firmware/chibios/test/testmtx.c

@@ -0,0 +1,636 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_mtx Mutexes test
+ *
+ * File: @ref testmtx.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref mutexes and
+ * @ref condvars subsystems.<br>
+ * Tests on those subsystems are particularly critical because the system-wide
+ * implications of the Priority Inheritance mechanism.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the subsystems code.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_MUTEXES
+ * - @p CH_USE_CONDVARS
+ * - @p CH_DBG_THREADS_PROFILING
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_mtx_001
+ * - @subpage test_mtx_002
+ * - @subpage test_mtx_003
+ * - @subpage test_mtx_004
+ * - @subpage test_mtx_005
+ * - @subpage test_mtx_006
+ * - @subpage test_mtx_007
+ * - @subpage test_mtx_008
+ * .
+ * @file testmtx.c
+ * @brief Mutexes and CondVars test source file
+ * @file testmtx.h
+ * @brief Mutexes and CondVars test header file
+ */
+
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+
+#define ALLOWED_DELAY 5
+
+/*
+ * Note, the static initializers are not really required because the
+ * variables are explicitly initialized in each test case. It is done in order
+ * to test the macros.
+ */
+static MUTEX_DECL(m1);
+static MUTEX_DECL(m2);
+#if CH_USE_CONDVARS || defined(__DOXYGEN__)
+static CONDVAR_DECL(c1);
+#endif
+
+/**
+ * @page test_mtx_001 Priority enqueuing test
+ *
+ * <h2>Description</h2>
+ * Five threads, with increasing priority, are enqueued on a locked mutex then
+ * the mutex is unlocked.<br>
+ * The test expects the threads to perform their operations in increasing
+ * priority order regardless of the initial order.
+ */
+
+static void mtx1_setup(void) {
+
+  chMtxInit(&m1);
+}
+
+static msg_t thread1(void *p) {
+
+  chMtxLock(&m1);
+  test_emit_token(*(char *)p);
+  chMtxUnlock();
+  return 0;
+}
+
+static void mtx1_execute(void) {
+
+  tprio_t prio = chThdGetPriority(); /* Because priority inheritance.*/
+  chMtxLock(&m1);
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, prio+1, thread1, "E");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, prio+2, thread1, "D");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, prio+3, thread1, "C");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, prio+4, thread1, "B");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, prio+5, thread1, "A");
+  chMtxUnlock();
+  test_wait_threads();
+  test_assert(1, prio == chThdGetPriority(), "wrong priority level");
+  test_assert_sequence(2, "ABCDE");
+}
+
+ROMCONST struct testcase testmtx1 = {
+  "Mutexes, priority enqueuing test",
+  mtx1_setup,
+  NULL,
+  mtx1_execute
+};
+
+#if CH_DBG_THREADS_PROFILING || defined(__DOXYGEN__)
+/**
+ * @page test_mtx_002 Priority inheritance, simple case
+ *
+ * <h2>Description</h2>
+ * Three threads are involved in the classic priority inversion scenario, a
+ * medium priority thread tries to starve an high priority thread by
+ * blocking a low priority thread into a mutex lock zone.<br>
+ * The test expects the threads to reach their goal in increasing priority
+ * order by rearranging their priorities in order to avoid the priority
+ * inversion trap.
+ *
+ * <h2>Scenario</h2>
+ * This weird looking diagram should explain what happens in the test case:
+ * @code
+ * Time ----> 0     10    20    30    40    50    60    70    80    90    100
+ *    0 ......AL++++++++++............2+++++++++++AU0---------------++++++G...
+ *    1 ..................++++++++++++------------------++++++++++++G.........
+ *    2  .............................AL..........++++++AUG...................
+ *                                    ^           ^
+ * Legend:
+ *   0..2 - Priority levels
+ *   +++  - Running
+ *   ---  - Ready
+ *   ...  - Waiting or Terminated
+ *   xL   - Lock operation on mutex 'x'
+ *   xUn  - Unlock operation on mutex 'x' with priority returning to level 'n'
+ *   G    - Goal
+ *   ^    - Priority transition (boost or return).
+ * @endcode
+ */
+
+static void mtx2_setup(void) {
+
+  chMtxInit(&m1);
+}
+
+/* Low priority thread */
+static msg_t thread2L(void *p) {
+
+  (void)p;
+  chMtxLock(&m1);
+  test_cpu_pulse(40);
+  chMtxUnlock();
+  test_cpu_pulse(10);
+  test_emit_token('C');
+  return 0;
+}
+
+/* Medium priority thread */
+static msg_t thread2M(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(20);
+  test_cpu_pulse(40);
+  test_emit_token('B');
+  return 0;
+}
+
+/* High priority thread */
+static msg_t thread2H(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(40);
+  chMtxLock(&m1);
+  test_cpu_pulse(10);
+  chMtxUnlock();
+  test_emit_token('A');
+  return 0;
+}
+
+static void mtx2_execute(void) {
+  systime_t time;
+
+  test_wait_tick();
+  time = chTimeNow();
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-1, thread2H, 0);
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-2, thread2M, 0);
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-3, thread2L, 0);
+  test_wait_threads();
+  test_assert_sequence(1, "ABC");
+  test_assert_time_window(2, time + MS2ST(100), time + MS2ST(100) + ALLOWED_DELAY);
+}
+
+ROMCONST struct testcase testmtx2 = {
+  "Mutexes, priority inheritance, simple case",
+  mtx2_setup,
+  NULL,
+  mtx2_execute
+};
+
+/**
+ * @page test_mtx_003 Priority inheritance, complex case
+ *
+ * <h2>Description</h2>
+ * Five threads are involved in the complex priority inversion scenario,
+ * please refer to the diagram below for the complete scenario.<br>
+ * The test expects the threads to perform their operations in increasing
+ * priority order by rearranging their priorities in order to avoid the
+ * priority inversion trap.
+ *
+ * <h2>Scenario</h2>
+ * This weird looking diagram should explain what happens in the test case:
+ * @code
+ * Time ----> 0     10    20    30    40    50    60    70    80    90    100   110
+ *    0 ......BL++++------------2+++++------4+++++BU0---------------------------G.....
+ *    1 ............AL++++2+++++BL----------4-----++++++BU4+++AU1---------------G.....
+ *    2 ..................AL----------------------------------------------++++++AUG...
+ *    3 ..............................+++++++-----------------------++++++G...........
+ *    4 ....................................AL................++++++AUG...............
+ *                        ^     ^           ^     ^     ^     ^
+ * Legend:
+ *   0..4 - Priority levels
+ *   +++  - Running
+ *   ---  - Ready
+ *   ...  - Waiting or Terminated
+ *   xL   - Lock operation on mutex 'x'
+ *   xUn  - Unlock operation on mutex 'x' with priority returning to level 'n'
+ *   ^    - Priority transition (boost or return).
+ * @endcode
+ */
+
+static void mtx3_setup(void) {
+
+  chMtxInit(&m1); /* Mutex B.*/
+  chMtxInit(&m2); /* Mutex A.*/
+}
+
+/* Lowest priority thread */
+static msg_t thread3LL(void *p) {
+
+  (void)p;
+  chMtxLock(&m1);
+  test_cpu_pulse(30);
+  chMtxUnlock();
+  test_emit_token('E');
+  return 0;
+}
+
+/* Low priority thread */
+static msg_t thread3L(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(10);
+  chMtxLock(&m2);
+  test_cpu_pulse(20);
+  chMtxLock(&m1);
+  test_cpu_pulse(10);
+  chMtxUnlock();
+  test_cpu_pulse(10);
+  chMtxUnlock();
+  test_emit_token('D');
+  return 0;
+}
+
+/* Medium priority thread */
+static msg_t thread3M(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(20);
+  chMtxLock(&m2);
+  test_cpu_pulse(10);
+  chMtxUnlock();
+  test_emit_token('C');
+  return 0;
+}
+
+/* High priority thread */
+static msg_t thread3H(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(40);
+  test_cpu_pulse(20);
+  test_emit_token('B');
+  return 0;
+}
+
+/* Highest priority thread */
+static msg_t thread3HH(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(50);
+  chMtxLock(&m2);
+  test_cpu_pulse(10);
+  chMtxUnlock();
+  test_emit_token('A');
+  return 0;
+}
+
+static void mtx3_execute(void) {
+  systime_t time;
+
+  test_wait_tick();
+  time = chTimeNow();
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-5, thread3LL, 0);
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-4, thread3L, 0);
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-3, thread3M, 0);
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-2, thread3H, 0);
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-1, thread3HH, 0);
+  test_wait_threads();
+  test_assert_sequence(1, "ABCDE");
+  test_assert_time_window(2, time + MS2ST(110), time + MS2ST(110) + ALLOWED_DELAY);
+}
+
+ROMCONST struct testcase testmtx3 = {
+  "Mutexes, priority inheritance, complex case",
+  mtx3_setup,
+  NULL,
+  mtx3_execute
+};
+#endif /* CH_DBG_THREADS_PROFILING */
+
+/**
+ * @page test_mtx_004 Priority return verification
+ *
+ * <h2>Description</h2>
+ * Two threads are spawned that try to lock the mutexes locked by the tester
+ * thread with precise timing.<br>
+ * The test expects that the priority changes caused by the priority
+ * inheritance algorithm happen at the right moment and with the right values.
+ */
+
+static void mtx4_setup(void) {
+
+  chMtxInit(&m1);
+  chMtxInit(&m2);
+}
+
+static msg_t thread4a(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(50);
+  chMtxLock(&m2);
+  chMtxUnlock();
+  return 0;
+}
+
+static msg_t thread4b(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(150);
+  chMtxLock(&m1);
+  chMtxUnlock();
+  return 0;
+}
+
+static void mtx4_execute(void) {
+  tprio_t p, p1, p2;
+
+  p = chThdGetPriority();
+  p1 = p + 1;
+  p2 = p + 2;
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, p1, thread4a, "B");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, p2, thread4b, "A");
+  chMtxLock(&m2);
+  test_assert(1, chThdGetPriority() == p, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(2, chThdGetPriority() == p1, "wrong priority level");
+  chMtxLock(&m1);
+  test_assert(3, chThdGetPriority() == p1, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(4, chThdGetPriority() == p2, "wrong priority level");
+  chMtxUnlock();
+  test_assert(5, chThdGetPriority() == p1, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(6, chThdGetPriority() == p1, "wrong priority level");
+  chMtxUnlockAll();
+  test_assert(7, chThdGetPriority() == p, "wrong priority level");
+  test_wait_threads();
+
+  /* Test repeated in order to cover chMtxUnlockS().*/
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, p1, thread4a, "D");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, p2, thread4b, "C");
+  chMtxLock(&m2);
+  test_assert(8, chThdGetPriority() == p, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(9, chThdGetPriority() == p1, "wrong priority level");
+  chMtxLock(&m1);
+  test_assert(10, chThdGetPriority() == p1, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(11, chThdGetPriority() == p2, "wrong priority level");
+  chSysLock();
+  chMtxUnlockS();
+  chSchRescheduleS();
+  chSysUnlock();
+  test_assert(12, chThdGetPriority() == p1, "wrong priority level");
+  chThdSleepMilliseconds(100);
+  test_assert(13, chThdGetPriority() == p1, "wrong priority level");
+  chMtxUnlockAll();
+  test_assert(14, chThdGetPriority() == p, "wrong priority level");
+  test_wait_threads();
+}
+
+ROMCONST struct testcase testmtx4 = {
+  "Mutexes, priority return",
+  mtx4_setup,
+  NULL,
+  mtx4_execute
+};
+
+/**
+ * @page test_mtx_005 Mutex status
+ *
+ * <h2>Description</h2>
+ * Various tests on the mutex structure status after performing some lock and
+ * unlock operations.<br>
+ * The test expects that the internal mutex status is consistent after each
+ * operation.
+ */
+
+static void mtx5_setup(void) {
+
+  chMtxInit(&m1);
+}
+
+static void mtx5_execute(void) {
+  bool_t b;
+  tprio_t prio;
+
+  prio = chThdGetPriority();
+
+  b = chMtxTryLock(&m1);
+  test_assert(1, b, "already locked");
+
+  b = chMtxTryLock(&m1);
+  test_assert(2, !b, "not locked");
+
+  chSysLock();
+  chMtxUnlockS();
+  chSysUnlock();
+
+  test_assert(3, isempty(&m1.m_queue), "queue not empty");
+  test_assert(4, m1.m_owner == NULL, "still owned");
+  test_assert(5, chThdGetPriority() == prio, "wrong priority level");
+  
+  chMtxLock(&m1);
+  chMtxUnlockAll();
+  test_assert(6, isempty(&m1.m_queue), "queue not empty");
+  test_assert(7, m1.m_owner == NULL, "still owned");
+}
+
+ROMCONST struct testcase testmtx5 = {
+  "Mutexes, status",
+  mtx5_setup,
+  NULL,
+  mtx5_execute
+};
+
+#if CH_USE_CONDVARS || defined(__DOXYGEN__)
+/**
+ * @page test_mtx_006 Condition Variable signal test
+ *
+ * <h2>Description</h2>
+ * Five threads take a mutex and then enter a conditional variable queue, the
+ * tester thread then proceeds to signal the conditional variable five times
+ * atomically.<br>
+ * The test expects the threads to reach their goal in increasing priority
+ * order regardless of the initial order.
+ */
+
+static void mtx6_setup(void) {
+
+  chCondInit(&c1);
+  chMtxInit(&m1);
+}
+
+static msg_t thread10(void *p) {
+
+  chMtxLock(&m1);
+  chCondWait(&c1);
+  test_emit_token(*(char *)p);
+  chMtxUnlock();
+  return 0;
+}
+
+static void mtx6_execute(void) {
+
+  tprio_t prio = chThdGetPriority();
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, prio+1, thread10, "E");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, prio+2, thread10, "D");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, prio+3, thread10, "C");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, prio+4, thread10, "B");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, prio+5, thread10, "A");
+  chSysLock();
+  chCondSignalI(&c1);
+  chCondSignalI(&c1);
+  chCondSignalI(&c1);
+  chCondSignalI(&c1);
+  chCondSignalI(&c1);
+  chSchRescheduleS();
+  chSysUnlock();
+  test_wait_threads();
+  test_assert_sequence(1, "ABCDE");
+}
+
+ROMCONST struct testcase testmtx6 = {
+  "CondVar, signal test",
+  mtx6_setup,
+  NULL,
+  mtx6_execute
+};
+
+/**
+ * @page test_mtx_007 Condition Variable broadcast test
+ *
+ * <h2>Description</h2>
+ * Five threads take a mutex and then enter a conditional variable queue, the
+ * tester thread then proceeds to broadcast the conditional variable.<br>
+ * The test expects the threads to reach their goal in increasing priority
+ * order regardless of the initial order.
+ */
+
+static void mtx7_setup(void) {
+
+  chCondInit(&c1);
+  chMtxInit(&m1);
+}
+
+static void mtx7_execute(void) {
+
+  tprio_t prio = chThdGetPriority();
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, prio+1, thread10, "E");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, prio+2, thread10, "D");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, prio+3, thread10, "C");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, prio+4, thread10, "B");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, prio+5, thread10, "A");
+  chCondBroadcast(&c1);
+  test_wait_threads();
+  test_assert_sequence(1, "ABCDE");
+}
+
+ROMCONST struct testcase testmtx7 = {
+  "CondVar, broadcast test",
+  mtx7_setup,
+  NULL,
+  mtx7_execute
+};
+
+/**
+ * @page test_mtx_008 Condition Variable priority boost test
+ *
+ * <h2>Description</h2>
+ * This test case verifies the priority boost of a thread waiting on a
+ * conditional variable queue. It tests this very specific situation in order
+ * to complete the code coverage.
+ */
+
+static void mtx8_setup(void) {
+
+  chCondInit(&c1);
+  chMtxInit(&m1);
+  chMtxInit(&m2);
+}
+
+static msg_t thread11(void *p) {
+
+  chMtxLock(&m2);
+  chMtxLock(&m1);
+#if CH_USE_CONDVARS_TIMEOUT || defined(__DOXYGEN__)
+  chCondWaitTimeout(&c1, TIME_INFINITE);
+#else
+  chCondWait(&c1);
+#endif
+  test_emit_token(*(char *)p);
+  chMtxUnlock();
+  chMtxUnlock();
+  return 0;
+}
+
+static msg_t thread12(void *p) {
+
+  chMtxLock(&m2);
+  test_emit_token(*(char *)p);
+  chMtxUnlock();
+  return 0;
+}
+
+static void mtx8_execute(void) {
+
+  tprio_t prio = chThdGetPriority();
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, prio+1, thread11, "A");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, prio+2, thread10, "C");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, prio+3, thread12, "B");
+  chCondSignal(&c1);
+  chCondSignal(&c1);
+  test_wait_threads();
+  test_assert_sequence(1, "ABC");
+}
+
+ROMCONST struct testcase testmtx8 = {
+  "CondVar, boost test",
+  mtx8_setup,
+  NULL,
+  mtx8_execute
+};
+#endif /* CH_USE_CONDVARS */
+#endif /* CH_USE_MUTEXES */
+
+/**
+ * @brief   Test sequence for mutexes.
+ */
+ROMCONST struct testcase * ROMCONST patternmtx[] = {
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+  &testmtx1,
+#if CH_DBG_THREADS_PROFILING || defined(__DOXYGEN__)
+  &testmtx2,
+  &testmtx3,
+#endif
+  &testmtx4,
+  &testmtx5,
+#if CH_USE_CONDVARS || defined(__DOXYGEN__)
+  &testmtx6,
+  &testmtx7,
+  &testmtx8,
+#endif
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testmtx.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTMTX_H_
+#define _TESTMTX_H_
+
+extern ROMCONST struct testcase * ROMCONST patternmtx[];
+
+#endif /* _TESTMTX_H_ */

Software/portapack-mayhem/firmware/chibios/test/testpools.c

@@ -0,0 +1,117 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_pools Memory Pools test
+ *
+ * File: @ref testpools.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref pools subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref pools code.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_MEMPOOLS
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_pools_001
+ * .
+ * @file testpools.c
+ * @brief Memory Pools test source file
+ * @file testpools.h
+ * @brief Memory Pools test header file
+ */
+
+#if CH_USE_MEMPOOLS || defined(__DOXYGEN__)
+
+static MEMORYPOOL_DECL(mp1, THD_WA_SIZE(THREADS_STACK_SIZE), NULL);
+
+/**
+ * @page test_pools_001 Allocation and enqueuing test
+ *
+ * <h2>Description</h2>
+ * Five memory blocks are added to a memory pool then removed.<br>
+ * The test expects to find the pool queue in the proper status after each
+ * operation.
+ */
+
+static void *null_provider(size_t size) {
+
+  (void)size;
+  return NULL;
+}
+
+static void pools1_setup(void) {
+
+  chPoolInit(&mp1, THD_WA_SIZE(THREADS_STACK_SIZE), NULL);
+}
+
+static void pools1_execute(void) {
+  int i;
+
+  /* Adding the WAs to the pool.*/
+  chPoolLoadArray(&mp1, wa[0], MAX_THREADS);
+
+  /* Emptying the pool.*/
+  for (i = 0; i < MAX_THREADS; i++)
+    test_assert(1, chPoolAlloc(&mp1) != NULL, "list empty");
+
+  /* Now must be empty.*/
+  test_assert(2, chPoolAlloc(&mp1) == NULL, "list not empty");
+
+  /* Adding the WAs to the pool, one by one this time.*/
+  for (i = 0; i < MAX_THREADS; i++)
+    chPoolFree(&mp1, wa[i]);
+
+  /* Emptying the pool again.*/
+  for (i = 0; i < MAX_THREADS; i++)
+    test_assert(3, chPoolAlloc(&mp1) != NULL, "list empty");
+
+  /* Now must be empty again.*/
+  test_assert(4, chPoolAlloc(&mp1) == NULL, "list not empty");
+
+  /* Covering the case where a provider is unable to return more memory.*/
+  chPoolInit(&mp1, 16, null_provider);
+  test_assert(5, chPoolAlloc(&mp1) == NULL, "provider returned memory");
+}
+
+ROMCONST struct testcase testpools1 = {
+  "Memory Pools, queue/dequeue",
+  pools1_setup,
+  NULL,
+  pools1_execute
+};
+
+#endif /* CH_USE_MEMPOOLS */
+
+/*
+ * @brief   Test sequence for pools.
+ */
+ROMCONST struct testcase * ROMCONST patternpools[] = {
+#if CH_USE_MEMPOOLS || defined(__DOXYGEN__)
+  &testpools1,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testpools.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTPOOLS_H_
+#define _TESTPOOLS_H_
+
+extern ROMCONST struct testcase * ROMCONST patternpools[];
+
+#endif /* _TESTPOOLS_H_ */

Software/portapack-mayhem/firmware/chibios/test/testqueues.c

@@ -0,0 +1,244 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_queues I/O Queues test
+ *
+ * File: @ref testqueues.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref io_queues subsystem.
+ * The tests are performed by inserting and removing data from queues and by
+ * checking both the queues status and the correct sequence of the extracted
+ * data.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref io_queues code.<br>
+ * Note that the @ref io_queues subsystem depends on the @ref semaphores
+ * subsystem that has to met its testing objectives as well.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_QUEUES (and dependent options)
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_queues_001
+ * - @subpage test_queues_002
+ * .
+ * @file testqueues.c
+ * @brief I/O Queues test source file
+ * @file testqueues.h
+ * @brief I/O Queues test header file
+ */
+
+#if CH_USE_QUEUES || defined(__DOXYGEN__)
+
+#define TEST_QUEUES_SIZE 4
+
+static void notify(GenericQueue *qp) {
+  (void)qp;
+}
+
+/*
+ * Note, the static initializers are not really required because the
+ * variables are explicitly initialized in each test case. It is done in order
+ * to test the macros.
+ */
+static INPUTQUEUE_DECL(iq, test.wa.T0, TEST_QUEUES_SIZE, notify, NULL);
+static OUTPUTQUEUE_DECL(oq, test.wa.T1, TEST_QUEUES_SIZE, notify, NULL);
+
+/**
+ * @page test_queues_001 Input Queues functionality and APIs
+ *
+ * <h2>Description</h2>
+ * This test case tests sysnchronos and asynchronous operations on an
+ * @p InputQueue object including timeouts. The queue state must remain
+ * consistent through the whole test.
+ */
+
+static void queues1_setup(void) {
+
+  chIQInit(&iq, wa[0], TEST_QUEUES_SIZE, notify, NULL);
+}
+
+static msg_t thread1(void *p) {
+
+  (void)p;
+  chIQGetTimeout(&iq, MS2ST(200));
+  return 0;
+}
+
+static void queues1_execute(void) {
+  unsigned i;
+  size_t n;
+
+  /* Initial empty state */
+  test_assert_lock(1, chIQIsEmptyI(&iq), "not empty");
+
+  /* Queue filling */
+  chSysLock();
+  for (i = 0; i < TEST_QUEUES_SIZE; i++)
+    chIQPutI(&iq, 'A' + i);
+  chSysUnlock();
+  test_assert_lock(2, chIQIsFullI(&iq), "still has space");
+  test_assert_lock(3, chIQPutI(&iq, 0) == Q_FULL, "failed to report Q_FULL");
+
+  /* Queue emptying */
+  for (i = 0; i < TEST_QUEUES_SIZE; i++)
+    test_emit_token(chIQGet(&iq));
+  test_assert_lock(4, chIQIsEmptyI(&iq), "still full");
+  test_assert_sequence(5, "ABCD");
+
+  /* Queue filling again */
+  chSysLock();
+  for (i = 0; i < TEST_QUEUES_SIZE; i++)
+    chIQPutI(&iq, 'A' + i);
+  chSysUnlock();
+
+  /* Reading the whole thing */
+  n = chIQReadTimeout(&iq, wa[1], TEST_QUEUES_SIZE * 2, TIME_IMMEDIATE);
+  test_assert(6, n == TEST_QUEUES_SIZE, "wrong returned size");
+  test_assert_lock(7, chIQIsEmptyI(&iq), "still full");
+
+  /* Queue filling again */
+  chSysLock();
+  for (i = 0; i < TEST_QUEUES_SIZE; i++)
+    chIQPutI(&iq, 'A' + i);
+  chSysUnlock();
+
+  /* Partial reads */
+  n = chIQReadTimeout(&iq, wa[1], TEST_QUEUES_SIZE / 2, TIME_IMMEDIATE);
+  test_assert(8, n == TEST_QUEUES_SIZE / 2, "wrong returned size");
+  n = chIQReadTimeout(&iq, wa[1], TEST_QUEUES_SIZE / 2, TIME_IMMEDIATE);
+  test_assert(9, n == TEST_QUEUES_SIZE / 2, "wrong returned size");
+  test_assert_lock(10, chIQIsEmptyI(&iq), "still full");
+
+  /* Testing reset */
+  chSysLock();
+  chIQPutI(&iq, 0);
+  chIQResetI(&iq);
+  chSysUnlock();
+  test_assert_lock(11, chIQGetFullI(&iq) == 0, "still full");
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread1, NULL);
+  test_assert_lock(12, chIQGetFullI(&iq) == 0, "not empty");
+  test_wait_threads();
+
+  /* Timeout */
+  test_assert(13, chIQGetTimeout(&iq, 10) == Q_TIMEOUT, "wrong timeout return");
+}
+
+ROMCONST struct testcase testqueues1 = {
+  "Queues, input queues",
+  queues1_setup,
+  NULL,
+  queues1_execute
+};
+
+/**
+ * @page test_queues_002 Output Queues functionality and APIs
+ *
+ * <h2>Description</h2>
+ * This test case tests sysnchronos and asynchronous operations on an
+ * @p OutputQueue object including timeouts. The queue state must remain
+ * consistent through the whole test.
+ */
+
+static void queues2_setup(void) {
+
+  chOQInit(&oq, wa[0], TEST_QUEUES_SIZE, notify, NULL);
+}
+
+static msg_t thread2(void *p) {
+
+  (void)p;
+  chOQPutTimeout(&oq, 0, MS2ST(200));
+  return 0;
+}
+
+static void queues2_execute(void) {
+  unsigned i;
+  size_t n;
+
+  /* Initial empty state */
+  test_assert_lock(1, chOQIsEmptyI(&oq), "not empty");
+
+  /* Queue filling */
+  for (i = 0; i < TEST_QUEUES_SIZE; i++)
+    chOQPut(&oq, 'A' + i);
+  test_assert_lock(2, chOQIsFullI(&oq), "still has space");
+
+  /* Queue emptying */
+  for (i = 0; i < TEST_QUEUES_SIZE; i++) {
+    char c;
+
+    chSysLock();
+    c = chOQGetI(&oq);
+    chSysUnlock();
+    test_emit_token(c);
+  }
+  test_assert_lock(3, chOQIsEmptyI(&oq), "still full");
+  test_assert_sequence(4, "ABCD");
+  test_assert_lock(5, chOQGetI(&oq) == Q_EMPTY, "failed to report Q_EMPTY");
+
+  /* Writing the whole thing */
+  n = chOQWriteTimeout(&oq, wa[1], TEST_QUEUES_SIZE * 2, TIME_IMMEDIATE);
+  test_assert(6, n == TEST_QUEUES_SIZE, "wrong returned size");
+  test_assert_lock(7, chOQIsFullI(&oq), "not full");
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread2, NULL);
+  test_assert_lock(8, chOQGetFullI(&oq) == TEST_QUEUES_SIZE, "not empty");
+  test_wait_threads();
+
+  /* Testing reset */
+  chSysLock();
+  chOQResetI(&oq);
+  chSysUnlock();
+  test_assert_lock(9, chOQGetFullI(&oq) == 0, "still full");
+
+  /* Partial writes */
+  n = chOQWriteTimeout(&oq, wa[1], TEST_QUEUES_SIZE / 2, TIME_IMMEDIATE);
+  test_assert(10, n == TEST_QUEUES_SIZE / 2, "wrong returned size");
+  n = chOQWriteTimeout(&oq, wa[1], TEST_QUEUES_SIZE / 2, TIME_IMMEDIATE);
+  test_assert(11, n == TEST_QUEUES_SIZE / 2, "wrong returned size");
+  test_assert_lock(12, chOQIsFullI(&oq), "not full");
+
+  /* Timeout */
+  test_assert(13, chOQPutTimeout(&oq, 0, 10) == Q_TIMEOUT, "wrong timeout return");
+}
+
+ROMCONST struct testcase testqueues2 = {
+  "Queues, output queues",
+  queues2_setup,
+  NULL,
+  queues2_execute
+};
+#endif /* CH_USE_QUEUES */
+
+/**
+ * @brief   Test sequence for queues.
+ */
+ROMCONST struct testcase * ROMCONST patternqueues[] = {
+#if CH_USE_QUEUES || defined(__DOXYGEN__)
+  &testqueues1,
+  &testqueues2,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testqueues.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTQUEUES_H_
+#define _TESTQUEUES_H_
+
+extern ROMCONST struct testcase * ROMCONST patternqueues[];
+
+#endif /* _TESTQUEUES_H_ */

Software/portapack-mayhem/firmware/chibios/test/testsem.c

@@ -0,0 +1,303 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_sem Semaphores test
+ *
+ * File: @ref testsem.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref semaphores subsystem.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the @ref semaphores code.
+ *
+ * <h2>Preconditions</h2>
+ * The module requires the following kernel options:
+ * - @p CH_USE_SEMAPHORES
+ * .
+ * In case some of the required options are not enabled then some or all tests
+ * may be skipped.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_sem_001
+ * - @subpage test_sem_002
+ * - @subpage test_sem_003
+ * - @subpage test_sem_004
+ * .
+ * @file testsem.c
+ * @brief Semaphores test source file
+ * @file testsem.h
+ * @brief Semaphores test header file
+ */
+
+#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
+
+#define ALLOWED_DELAY MS2ST(5)
+
+/*
+ * Note, the static initializers are not really required because the
+ * variables are explicitly initialized in each test case. It is done in order
+ * to test the macros.
+ */
+static SEMAPHORE_DECL(sem1, 0);
+
+/**
+ * @page test_sem_001 Enqueuing test
+ *
+ * <h2>Description</h2>
+ * Five threads with randomized priorities are enqueued to a semaphore then
+ * awakened one at time.<br>
+ * The test expects that the threads reach their goal in FIFO order or
+ * priority order depending on the CH_USE_SEMAPHORES_PRIORITY configuration
+ * setting.
+ */
+
+static void sem1_setup(void) {
+
+  chSemInit(&sem1, 0);
+}
+
+static msg_t thread1(void *p) {
+
+  chSemWait(&sem1);
+  test_emit_token(*(char *)p);
+  return 0;
+}
+
+static void sem1_execute(void) {
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+5, thread1, "A");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()+1, thread1, "B");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()+3, thread1, "C");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()+4, thread1, "D");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()+2, thread1, "E");
+  chSemSignal(&sem1);
+  chSemSignal(&sem1);
+  chSemSignal(&sem1);
+  chSemSignal(&sem1);
+  chSemSignal(&sem1);
+  test_wait_threads();
+#if CH_USE_SEMAPHORES_PRIORITY
+  test_assert_sequence(1, "ADCEB");
+#else
+  test_assert_sequence(1, "ABCDE");
+#endif
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+5, thread1, "A");
+  chSysLock();
+  chSemAddCounterI(&sem1, 2);
+  chSchRescheduleS();
+  chSysUnlock();
+  test_wait_threads();
+  test_assert(2, chSemGetCounterI(&sem1) == 1, "invalid counter");
+}
+
+ROMCONST struct testcase testsem1 = {
+  "Semaphores, enqueuing",
+  sem1_setup,
+  NULL,
+  sem1_execute
+};
+
+/**
+ * @page test_sem_002 Timeout test
+ *
+ * <h2>Description</h2>
+ * The three possible semaphore waiting modes (do not wait, wait with timeout,
+ * wait without timeout) are explored.<br>
+ * The test expects that the semaphore wait function returns the correct value
+ * in each of the above scenario and that the semaphore structure status is
+ * correct after each operation.
+ */
+
+static void sem2_setup(void) {
+
+  chSemInit(&sem1, 0);
+}
+
+static msg_t thread2(void *p) {
+
+  (void)p;
+  chThdSleepMilliseconds(50);
+  chSysLock();
+  chSemSignalI(&sem1); /* For coverage reasons */
+  chSchRescheduleS();
+  chSysUnlock();
+  return 0;
+}
+
+static void sem2_execute(void) {
+  int i;
+  systime_t target_time;
+  msg_t msg;
+
+  /*
+   * Testing special case TIME_IMMEDIATE.
+   */
+  msg = chSemWaitTimeout(&sem1, TIME_IMMEDIATE);
+  test_assert(1, msg == RDY_TIMEOUT, "wrong wake-up message");
+  test_assert(2, isempty(&sem1.s_queue), "queue not empty");
+  test_assert(3, sem1.s_cnt == 0, "counter not zero");
+
+  /*
+   * Testing not timeout condition.
+   */
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() - 1,
+                                 thread2, 0);
+  msg = chSemWaitTimeout(&sem1, MS2ST(500));
+  test_wait_threads();
+  test_assert(4, msg == RDY_OK, "wrong wake-up message");
+  test_assert(5, isempty(&sem1.s_queue), "queue not empty");
+  test_assert(6, sem1.s_cnt == 0, "counter not zero");
+
+  /*
+   * Testing timeout condition.
+   */
+  test_wait_tick();
+  target_time = chTimeNow() + MS2ST(5 * 500);
+  for (i = 0; i < 5; i++) {
+    test_emit_token('A' + i);
+    msg = chSemWaitTimeout(&sem1, MS2ST(500));
+    test_assert(7, msg == RDY_TIMEOUT, "wrong wake-up message");
+    test_assert(8, isempty(&sem1.s_queue), "queue not empty");
+    test_assert(9, sem1.s_cnt == 0, "counter not zero");
+  }
+  test_assert_sequence(10, "ABCDE");
+  test_assert_time_window(11, target_time, target_time + ALLOWED_DELAY);
+}
+
+ROMCONST struct testcase testsem2 = {
+  "Semaphores, timeout",
+  sem2_setup,
+  NULL,
+  sem2_execute
+};
+
+#if CH_USE_SEMSW || defined(__DOXYGEN__)
+/**
+ * @page test_sem_003 Atomic signal-wait test
+ *
+ * <h2>Description</h2>
+ * This test case explicitly addresses the @p chSemWaitSignal() function. A
+ * thread is created that performs a wait and a signal operations.
+ * The tester thread is awakened from an atomic wait/signal operation.<br>
+ * The test expects that the semaphore wait function returns the correct value
+ * in each of the above scenario and that the semaphore structure status is
+ * correct after each operation.
+ */
+
+static void sem3_setup(void) {
+
+  chSemInit(&sem1, 0);
+}
+
+static msg_t thread3(void *p) {
+
+  (void)p;
+  chSemWait(&sem1);
+  chSemSignal(&sem1);
+  return 0;
+}
+
+static void sem3_execute(void) {
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()+1, thread3, 0);
+  chSemSignalWait(&sem1, &sem1);
+  test_assert(1, isempty(&sem1.s_queue), "queue not empty");
+  test_assert(2, sem1.s_cnt == 0, "counter not zero");
+
+  chSemSignalWait(&sem1, &sem1);
+  test_assert(3, isempty(&sem1.s_queue), "queue not empty");
+  test_assert(4, sem1.s_cnt == 0, "counter not zero");
+}
+
+ROMCONST struct testcase testsem3 = {
+  "Semaphores, atomic signal-wait",
+  sem3_setup,
+  NULL,
+  sem3_execute
+};
+#endif /* CH_USE_SEMSW */
+
+/**
+ * @page test_sem_004 Binary Wait and Signal
+ *
+ * <h2>Description</h2>
+ * This test case tests the binary semaphores functionality. The test both
+ * checks the binary semaphore status and the expected status of the underlying
+ * counting semaphore.
+ */
+static msg_t thread4(void *p) {
+
+  chBSemSignal((BinarySemaphore *)p);
+  return 0;
+}
+
+static void sem4_execute(void) {
+  BinarySemaphore bsem;
+  
+  /* Creates a taken binary semaphore.*/
+  chBSemInit(&bsem, TRUE);
+  chBSemReset(&bsem, TRUE);
+  test_assert(1, chBSemGetStateI(&bsem) == TRUE, "not taken");
+
+  /* Starts a signaler thread at a lower priority.*/
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE,
+                                 chThdGetPriority()-1, thread4, &bsem);
+                                 
+  /* Waits to be signaled.*/
+  chBSemWait(&bsem);
+  
+  /* The binary semaphore is expected to be taken.*/
+  test_assert(2, chBSemGetStateI(&bsem) == TRUE, "not taken");
+  
+  /* Releasing it, check both the binary semaphore state and the underlying
+     counter semaphore state..*/
+  chBSemSignal(&bsem);
+  test_assert(3, chBSemGetStateI(&bsem) == FALSE, "still taken");
+  test_assert(4, chSemGetCounterI(&bsem.bs_sem) == 1, "unexpected counter");
+  
+  /* Checking signaling overflow, the counter must not go beyond 1.*/
+  chBSemSignal(&bsem);
+  test_assert(3, chBSemGetStateI(&bsem) == FALSE, "taken");
+  test_assert(5, chSemGetCounterI(&bsem.bs_sem) == 1, "unexpected counter");
+}
+
+ROMCONST struct testcase testsem4 = {
+  "Binary Semaphores, functionality",
+  NULL,
+  NULL,
+  sem4_execute
+};
+#endif /* CH_USE_SEMAPHORES */
+
+/**
+ * @brief   Test sequence for semaphores.
+ */
+ROMCONST struct testcase * ROMCONST patternsem[] = {
+#if CH_USE_SEMAPHORES || defined(__DOXYGEN__)
+  &testsem1,
+  &testsem2,
+#if CH_USE_SEMSW || defined(__DOXYGEN__)
+  &testsem3,
+#endif
+  &testsem4,
+#endif
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testsem.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTSEM_H_
+#define _TESTSEM_H_
+
+extern ROMCONST struct testcase * ROMCONST patternsem[];
+
+#endif /* _TESTSEM_H_ */

Software/portapack-mayhem/firmware/chibios/test/testthd.c

@@ -0,0 +1,231 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#include "ch.h"
+#include "test.h"
+
+/**
+ * @page test_threads Threads and Scheduler test
+ *
+ * File: @ref testthd.c
+ *
+ * <h2>Description</h2>
+ * This module implements the test sequence for the @ref scheduler,
+ * @ref threads and @ref time subsystems.<br>
+ * Note that the tests on those subsystems are formally required but most of
+ * their functionality is already demonstrated because the test suite itself
+ * depends on them, anyway double check is good.
+ *
+ * <h2>Objective</h2>
+ * Objective of the test module is to cover 100% of the subsystems code.
+ *
+ * <h2>Preconditions</h2>
+ * None.
+ *
+ * <h2>Test Cases</h2>
+ * - @subpage test_threads_001
+ * - @subpage test_threads_002
+ * - @subpage test_threads_003
+ * - @subpage test_threads_004
+ * .
+ * @file testthd.c
+ * @brief Threads and Scheduler test source file
+ * @file testthd.h
+ * @brief Threads and Scheduler test header file
+ */
+
+/**
+ * @page test_threads_001 Ready List functionality #1
+ *
+ * <h2>Description</h2>
+ * Five threads, with increasing priority, are enqueued in the ready list
+ * and atomically executed.<br>
+ * The test expects the threads to perform their operations in increasing
+ * priority order regardless of the initial order.
+ */
+
+static msg_t thread(void *p) {
+
+  test_emit_token(*(char *)p);
+  return 0;
+}
+
+static void thd1_execute(void) {
+
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-5, thread, "E");
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-4, thread, "D");
+  threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-3, thread, "C");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-2, thread, "B");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-1, thread, "A");
+  test_wait_threads();
+  test_assert_sequence(1, "ABCDE");
+}
+
+ROMCONST struct testcase testthd1 = {
+  "Threads, enqueuing test #1",
+  NULL,
+  NULL,
+  thd1_execute
+};
+
+/**
+ * @page test_threads_002 Ready List functionality #2
+ *
+ * <h2>Description</h2>
+ * Five threads, with pseudo-random priority, are enqueued in the ready list
+ * and atomically executed.<br>
+ * The test expects the threads to perform their operations in increasing
+ * priority order regardless of the initial order.
+ */
+
+static void thd2_execute(void) {
+
+  threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-4, thread, "D");
+  threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-5, thread, "E");
+  threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-1, thread, "A");
+  threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-2, thread, "B");
+  /* Done this way for coverage of chThdCreateI() and chThdResume().*/
+  chSysLock();
+  threads[2] = chThdCreateI(wa[2], WA_SIZE, chThdGetPriority()-3, thread, "C");
+  chSysUnlock();
+  chThdResume(threads[2]);
+  test_wait_threads();
+  test_assert_sequence(1, "ABCDE");
+}
+
+ROMCONST struct testcase testthd2 = {
+  "Threads, enqueuing test #2",
+  NULL,
+  NULL,
+  thd2_execute
+};
+
+/**
+ * @page test_threads_003 Threads priority change test
+ *
+ * <h2>Description</h2>
+ * A series of priority changes are performed on the current thread in order
+ * to verify that the priority change happens as expected.<br>
+ * If the @p CH_USE_MUTEXES option is enabled then the priority changes are
+ * also tested under priority inheritance boosted priority state.
+ */
+
+static void thd3_execute(void) {
+  tprio_t prio, p1;
+
+  prio = chThdGetPriority();
+  p1 = chThdSetPriority(prio + 1);
+  test_assert(1, p1 == prio,
+              "unexpected returned priority level");
+  test_assert(2, chThdGetPriority() == prio + 1,
+              "unexpected priority level");
+  p1 = chThdSetPriority(p1);
+  test_assert(3, p1 == prio + 1,
+              "unexpected returned priority level");
+  test_assert(4, chThdGetPriority() == prio,
+              "unexpected priority level");
+
+#if CH_USE_MUTEXES || defined(__DOXYGEN__)
+  /* Simulates a priority boost situation (p_prio > p_realprio).*/
+  chSysLock();
+  chThdSelf()->p_prio += 2;
+  chSysUnlock();
+  test_assert(5, chThdGetPriority() == prio + 2,
+              "unexpected priority level");
+
+  /* Tries to raise but below the boost level. */
+  p1 = chThdSetPriority(prio + 1);
+  test_assert(6, p1 == prio,
+              "unexpected returned priority level");
+  test_assert(7, chThdSelf()->p_prio == prio + 2,
+              "unexpected priority level");
+  test_assert(8, chThdSelf()->p_realprio == prio + 1,
+              "unexpected returned real priority level");
+
+  /* Tries to raise above the boost level. */
+  p1 = chThdSetPriority(prio + 3);
+  test_assert(9, p1 == prio + 1,
+              "unexpected returned priority level");
+  test_assert(10, chThdSelf()->p_prio == prio + 3,
+              "unexpected priority level");
+  test_assert(11, chThdSelf()->p_realprio == prio + 3,
+              "unexpected real priority level");
+
+  chSysLock();
+  chThdSelf()->p_prio = prio;
+  chThdSelf()->p_realprio = prio;
+  chSysUnlock();
+#endif
+}
+
+ROMCONST struct testcase testthd3 = {
+  "Threads, priority change",
+  NULL,
+  NULL,
+  thd3_execute
+};
+
+/**
+ * @page test_threads_004 Threads delays test
+ *
+ * <h2>Description</h2>
+ * Delay APIs and associated macros are tested, the invoking thread is verified
+ * to wake up at the exact expected time.
+ */
+
+static void thd4_execute(void) {
+  systime_t time;
+
+  test_wait_tick();
+
+  /* Timeouts in microseconds.*/
+  time = chTimeNow();
+  chThdSleepMicroseconds(100000);
+  test_assert_time_window(1, time + US2ST(100000), time + US2ST(100000) + 1);
+
+  /* Timeouts in milliseconds.*/
+  time = chTimeNow();
+  chThdSleepMilliseconds(100);
+  test_assert_time_window(2, time + MS2ST(100), time + MS2ST(100) + 1);
+
+  /* Timeouts in seconds.*/
+  time = chTimeNow();
+  chThdSleepSeconds(1);
+  test_assert_time_window(3, time + S2ST(1), time + S2ST(1) + 1);
+
+  /* Absolute timelines.*/
+  time = chTimeNow() + MS2ST(100);
+  chThdSleepUntil(time);
+  test_assert_time_window(4, time, time + 1);
+}
+
+ROMCONST struct testcase testthd4 = {
+  "Threads, delays",
+  NULL,
+  NULL,
+  thd4_execute
+};
+
+/**
+ * @brief   Test sequence for threads.
+ */
+ROMCONST struct testcase * ROMCONST patternthd[] = {
+  &testthd1,
+  &testthd2,
+  &testthd3,
+  &testthd4,
+  NULL
+};

Software/portapack-mayhem/firmware/chibios/test/testthd.h

@@ -0,0 +1,22 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef _TESTRDY_H_
+#define _TESTRDY_H_
+
+extern ROMCONST struct testcase * ROMCONST patternthd[];
+
+#endif /* _TESTRDY_H_ */