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Software/portapack-mayhem/firmware/chibios/boards/ST_STM3210C_EVAL/board.c

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+/*
+    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 "hal.h"
+
+/**
+ * @brief   PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ *          This variable is used by the HAL when initializing the PAL driver.
+ */
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config =
+{
+  {VAL_GPIOAODR, VAL_GPIOACRL, VAL_GPIOACRH},
+  {VAL_GPIOBODR, VAL_GPIOBCRL, VAL_GPIOBCRH},
+  {VAL_GPIOCODR, VAL_GPIOCCRL, VAL_GPIOCCRH},
+  {VAL_GPIODODR, VAL_GPIODCRL, VAL_GPIODCRH},
+  {VAL_GPIOEODR, VAL_GPIOECRL, VAL_GPIOECRH},
+};
+#endif
+
+/*
+ * Early initialization code.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
+ */
+void __early_init(void) {
+
+  stm32_clock_init();
+}
+
+/*
+ * Board-specific initialization code.
+ */
+void boardInit(void) {
+
+  /*
+   * Remap USART2 to the PD5/PD6 pins.
+   */
+  AFIO->MAPR |= AFIO_MAPR_USART2_REMAP;
+}

Software/portapack-mayhem/firmware/chibios/boards/ST_STM3210C_EVAL/board.h

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+/*
+    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 _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for the STMicroelectronics STM3210C-EVAL evaluation board.
+ */
+
+#define GPIOD_LED1              7
+#define GPIOD_LED2              13
+#define GPIOD_LED3              3
+#define GPIOD_LED4              4
+
+/*
+ * Board identifier.
+ */
+#define BOARD_ST_STM3210C_EVAL
+#define BOARD_NAME              "ST STM3210C-EVAL"
+
+/*
+ * Board frequencies.
+ */
+#define STM32_LSECLK            32768
+#define STM32_HSECLK            25000000
+
+/*
+ * MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h.
+ */
+#define STM32F10X_CL
+
+/*
+ * IO pins assignments.
+ * *********************TO BE COMPLETED*********************
+ */
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ *
+ * The digits have the following meaning:
+ *   0 - Analog input.
+ *   1 - Push Pull output 10MHz.
+ *   2 - Push Pull output 2MHz.
+ *   3 - Push Pull output 50MHz.
+ *   4 - Digital input.
+ *   5 - Open Drain output 10MHz.
+ *   6 - Open Drain output 2MHz.
+ *   7 - Open Drain output 50MHz.
+ *   8 - Digital input with PullUp or PullDown resistor depending on ODR.
+ *   9 - Alternate Push Pull output 10MHz.
+ *   A - Alternate Push Pull output 2MHz.
+ *   B - Alternate Push Pull output 50MHz.
+ *   C - Reserved.
+ *   D - Alternate Open Drain output 10MHz.
+ *   E - Alternate Open Drain output 2MHz.
+ *   F - Alternate Open Drain output 50MHz.
+ * Please refer to the STM32 Reference Manual for details.
+ */
+
+/*
+ * Port A setup.
+ * Everything input except:
+ */
+#define VAL_GPIOACRL            0x44444444      /*  PA7...PA0 */
+#define VAL_GPIOACRH            0x44444444      /* PA15...PA8 */
+#define VAL_GPIOAODR            0xFFFFFFFF
+
+/*
+ * Port B setup.
+ * Everything input except:
+ */
+#define VAL_GPIOBCRL            0x44444444      /*  PB7...PB0 */
+#define VAL_GPIOBCRH            0x44444444      /* PB15...PB8 */
+#define VAL_GPIOBODR            0xFFFFFFFF
+
+/*
+ * Port C setup.
+ * Everything input except:
+ */
+#define VAL_GPIOCCRL            0x44444444      /*  PC7...PC0 */
+#define VAL_GPIOCCRH            0x44444444      /* PC15...PC8 */
+#define VAL_GPIOCODR            0xFFFFFFFF
+
+/*
+ * Port D setup.
+ * Everything input except:
+ * PD5 - USART2TX (remapped) AF PP Output
+ * PD6 - USART2RX (remapped) Digital Input
+ * PD7 - LED (LD1) PP Output
+ */
+#define VAL_GPIODCRL            0x34B33444      /*  PD7...PD0 */
+#define VAL_GPIODCRH            0x44344444      /* PD15...PD8 */
+#define VAL_GPIODODR            0x0000DF67
+
+/*
+ * Port E setup.
+ * Everything input except:
+ */
+#define VAL_GPIOECRL            0x44444444      /*  PE7...PE0 */
+#define VAL_GPIOECRH            0x44344444      /* PE15...PE8 */
+#define VAL_GPIOEODR            0xFFFFFFFF
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */

Software/portapack-mayhem/firmware/chibios/boards/ST_STM3210C_EVAL/board.mk

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+# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/ST_STM3210C_EVAL/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/ST_STM3210C_EVAL