xiconfjs/HackRF-Treasure-Chest
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add software

Browse Source
This commit is contained in:
RocketGod
2022-09-22 09:26:57 -07:00
parent fee0ab05fd
commit 957ea3d712
4511 changed files with 1943182 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

308
Software/portapack-mayhem/firmware/chibios/os/various/chprintf.c Normal file
View File

@ -0,0 +1,308 @@
/*
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.
*/
/*
Concepts and parts of this file have been contributed by Fabio Utzig,
chvprintf() added by Brent Roman.
*/
/**
* @file chprintf.c
* @brief Mini printf-like functionality.
*
* @addtogroup chprintf
* @{
*/
#include "ch.h"
#include "chprintf.h"
#include "memstreams.h"
#define MAX_FILLER 11
#define FLOAT_PRECISION 100000
static char *long_to_string_with_divisor(char *p,
long num,
unsigned radix,
long divisor) {
int i;
char *q;
long l, ll;
l = num;
if (divisor == 0) {
ll = num;
} else {
ll = divisor;
}
q = p + MAX_FILLER;
do {
i = (int)(l % radix);
i += '0';
if (i > '9')
i += 'A' - '0' - 10;
*--q = i;
l /= radix;
} while ((ll /= radix) != 0);
i = (int)(p + MAX_FILLER - q);
do
*p++ = *q++;
while (--i);
return p;
}
static char *ltoa(char *p, long num, unsigned radix) {
return long_to_string_with_divisor(p, num, radix, 0);
}
#if CHPRINTF_USE_FLOAT
static char *ftoa(char *p, double num) {
long l;
unsigned long precision = FLOAT_PRECISION;
l = (long)num;
p = long_to_string_with_divisor(p, l, 10, 0);
*p++ = '.';
l = (long)((num - l) * precision);
return long_to_string_with_divisor(p, l, 10, precision / 10);
}
#endif
/**
* @brief System formatted output function.
* @details This function implements a minimal @p vprintf()-like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
*
* @param[in] chp pointer to a @p BaseSequentialStream implementing object
* @param[in] fmt formatting string
* @param[in] ap list of parameters
*
* @api
*/
void chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap) {
char *p, *s, c, filler;
int i, precision, width;
bool_t is_long, left_align;
long l;
#if CHPRINTF_USE_FLOAT
float f;
char tmpbuf[2*MAX_FILLER + 1];
#else
char tmpbuf[MAX_FILLER + 1];
#endif
while (TRUE) {
c = *fmt++;
if (c == 0)
return;
if (c != '%') {
chSequentialStreamPut(chp, (uint8_t)c);
continue;
}
p = tmpbuf;
s = tmpbuf;
left_align = FALSE;
if (*fmt == '-') {
fmt++;
left_align = TRUE;
}
filler = ' ';
if ((*fmt == '.') || (*fmt == '0')) {
fmt++;
filler = '0';
}
width = 0;
while (TRUE) {
c = *fmt++;
if (c >= '0' && c <= '9')
c -= '0';
else if (c == '*')
c = va_arg(ap, int);
else
break;
width = width * 10 + c;
}
precision = 0;
if (c == '.') {
while (TRUE) {
c = *fmt++;
if (c >= '0' && c <= '9')
c -= '0';
else if (c == '*')
c = va_arg(ap, int);
else
break;
precision *= 10;
precision += c;
}
}
/* Long modifier.*/
if (c == 'l' || c == 'L') {
is_long = TRUE;
if (*fmt)
c = *fmt++;
}
else
is_long = (c >= 'A') && (c <= 'Z');
/* Command decoding.*/
switch (c) {
case 'c':
filler = ' ';
*p++ = va_arg(ap, int);
break;
case 's':
filler = ' ';
if ((s = va_arg(ap, char *)) == 0)
s = "(null)";
if (precision == 0)
precision = 32767;
for (p = s; *p && (--precision >= 0); p++)
;
break;
case 'D':
case 'd':
case 'I':
case 'i':
if (is_long)
l = va_arg(ap, long);
else
l = va_arg(ap, int);
if (l < 0) {
*p++ = '-';
l = -l;
}
p = ltoa(p, l, 10);
break;
#if CHPRINTF_USE_FLOAT
case 'f':
f = (float) va_arg(ap, double);
if (f < 0) {
*p++ = '-';
f = -f;
}
p = ftoa(p, f);
break;
#endif
case 'X':
case 'x':
c = 16;
goto unsigned_common;
case 'U':
case 'u':
c = 10;
goto unsigned_common;
case 'O':
case 'o':
c = 8;
unsigned_common:
if (is_long)
l = va_arg(ap, unsigned long);
else
l = va_arg(ap, unsigned int);
p = ltoa(p, l, c);
break;
default:
*p++ = c;
break;
}
i = (int)(p - s);
if ((width -= i) < 0)
width = 0;
if (left_align == FALSE)
width = -width;
if (width < 0) {
if (*s == '-' && filler == '0') {
chSequentialStreamPut(chp, (uint8_t)*s++);
i--;
}
do {
chSequentialStreamPut(chp, (uint8_t)filler);
} while (++width != 0);
}
while (--i >= 0)
chSequentialStreamPut(chp, (uint8_t)*s++);
while (width) {
chSequentialStreamPut(chp, (uint8_t)filler);
width--;
}
}
}
/**
* @brief System formatted output function.
* @details This function implements a minimal @p vprintf()-like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
*
* @param[in] str pointer to a buffer
* @param[in] size maximum size of the buffer
* @param[in] fmt formatting string
* @return The size of the generated string.
*
* @api
*/
int chsnprintf(char *str, size_t size, const char *fmt, ...) {
va_list ap;
MemoryStream ms;
BaseSequentialStream *chp;
/* Memory stream object to be used as a string writer, reserving one
byte for the final zero.*/
msObjectInit(&ms, (uint8_t *)str, size - 1, 0);
/* Performing the print operation using the common code.*/
chp = (BaseSequentialStream *)&ms;
va_start(ap, fmt);
chvprintf(chp, fmt, ap);
va_end(ap);
/* Final zero and size return.*/
str[ms.eos] = 0;
return ms.eos;
}
/** @} */

79
Software/portapack-mayhem/firmware/chibios/os/various/chprintf.h Normal file
View File

@ -0,0 +1,79 @@
/*
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 chprintf.h
* @brief Mini printf-like functionality.
*
* @addtogroup chprintf
* @{
*/
#ifndef _CHPRINTF_H_
#define _CHPRINTF_H_
#include <stdarg.h>
/**
* @brief Float type support.
*/
#if !defined(CHPRINTF_USE_FLOAT) || defined(__DOXYGEN__)
#define CHPRINTF_USE_FLOAT FALSE
#endif
#ifdef __cplusplus
extern "C" {
#endif
void chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);
int chsnprintf(char *str, size_t size, const char *fmt, ...);
#ifdef __cplusplus
}
#endif
/**
* @brief System formatted output function.
* @details This function implements a minimal @p printf() like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
*
* @param[in] chp pointer to a @p BaseSequentialStream implementing object
* @param[in] fmt formatting string
*
* @api
*/
static INLINE void chprintf(BaseSequentialStream *chp, const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
chvprintf(chp, fmt, ap);
va_end(ap);
}
#endif /* _CHPRINTF_H_ */
/** @} */

364
Software/portapack-mayhem/firmware/chibios/os/various/chrtclib.c Normal file
View File

@ -0,0 +1,364 @@
/*
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.
*/
/*
Concepts and parts of this file have been contributed by Uladzimir Pylinsky
aka barthess.
*/
/**
* @file chrtclib.c
* @brief RTC time conversion utilities code.
*
* @addtogroup chrtclib
* @{
*/
#include <time.h>
#include "ch.h"
#include "hal.h"
#include "chrtclib.h"
#if HAL_USE_RTC || defined(__DOXYGEN__)
#if (defined(STM32F4XX) || defined(STM32F2XX) || defined(STM32L1XX) || \
defined(STM32F30X) || defined(STM32F37X) || \
defined(STM32F1XX) || defined(STM32F10X_MD) || defined(STM32F10X_LD) || \
defined(STM32F10X_HD) || defined(STM32F10X_CL) || defined(STM32F0XX) || \
defined(LPC122X) || defined(__DOXYGEN__))
#if STM32_RTC_IS_CALENDAR
/**
* @brief Converts from STM32 BCD to canonicalized time format.
*
* @param[out] timp pointer to a @p tm structure as defined in time.h
* @param[in] timespec pointer to a @p RTCTime structure
*
* @notapi
*/
static void stm32_rtc_bcd2tm(struct tm *timp, RTCTime *timespec) {
uint32_t tv_time = timespec->tv_time;
uint32_t tv_date = timespec->tv_date;
#if CH_DBG_ENABLE_CHECKS
timp->tm_isdst = 0;
timp->tm_wday = 0;
timp->tm_mday = 0;
timp->tm_yday = 0;
timp->tm_mon = 0;
timp->tm_year = 0;
timp->tm_sec = 0;
timp->tm_min = 0;
timp->tm_hour = 0;
#endif
timp->tm_isdst = -1;
timp->tm_wday = (tv_date & RTC_DR_WDU) >> RTC_DR_WDU_OFFSET;
if (timp->tm_wday == 7)
timp->tm_wday = 0;
timp->tm_mday = (tv_date & RTC_DR_DU) >> RTC_DR_DU_OFFSET;
timp->tm_mday += ((tv_date & RTC_DR_DT) >> RTC_DR_DT_OFFSET) * 10;
timp->tm_mon = (tv_date & RTC_DR_MU) >> RTC_DR_MU_OFFSET;
timp->tm_mon += ((tv_date & RTC_DR_MT) >> RTC_DR_MT_OFFSET) * 10;
timp->tm_mon -= 1;
timp->tm_year = (tv_date & RTC_DR_YU) >> RTC_DR_YU_OFFSET;
timp->tm_year += ((tv_date & RTC_DR_YT) >> RTC_DR_YT_OFFSET) * 10;
timp->tm_year += 2000 - 1900;
timp->tm_sec = (tv_time & RTC_TR_SU) >> RTC_TR_SU_OFFSET;
timp->tm_sec += ((tv_time & RTC_TR_ST) >> RTC_TR_ST_OFFSET) * 10;
timp->tm_min = (tv_time & RTC_TR_MNU) >> RTC_TR_MNU_OFFSET;
timp->tm_min += ((tv_time & RTC_TR_MNT) >> RTC_TR_MNT_OFFSET) * 10;
timp->tm_hour = (tv_time & RTC_TR_HU) >> RTC_TR_HU_OFFSET;
timp->tm_hour += ((tv_time & RTC_TR_HT) >> RTC_TR_HT_OFFSET) * 10;
timp->tm_hour += 12 * ((tv_time & RTC_TR_PM) >> RTC_TR_PM_OFFSET);
}
/**
* @brief Converts from canonicalized to STM32 BCD time format.
*
* @param[in] timp pointer to a @p tm structure as defined in time.h
* @param[out] timespec pointer to a @p RTCTime structure
*
* @notapi
*/
static void stm32_rtc_tm2bcd(struct tm *timp, RTCTime *timespec) {
uint32_t v = 0;
timespec->tv_date = 0;
timespec->tv_time = 0;
v = timp->tm_year - 100;
timespec->tv_date |= ((v / 10) << RTC_DR_YT_OFFSET) & RTC_DR_YT;
timespec->tv_date |= (v % 10) << RTC_DR_YU_OFFSET;
if (timp->tm_wday == 0)
v = 7;
else
v = timp->tm_wday;
timespec->tv_date |= (v << RTC_DR_WDU_OFFSET) & RTC_DR_WDU;
v = timp->tm_mon + 1;
timespec->tv_date |= ((v / 10) << RTC_DR_MT_OFFSET) & RTC_DR_MT;
timespec->tv_date |= (v % 10) << RTC_DR_MU_OFFSET;
v = timp->tm_mday;
timespec->tv_date |= ((v / 10) << RTC_DR_DT_OFFSET) & RTC_DR_DT;
timespec->tv_date |= (v % 10) << RTC_DR_DU_OFFSET;
v = timp->tm_hour;
timespec->tv_time |= ((v / 10) << RTC_TR_HT_OFFSET) & RTC_TR_HT;
timespec->tv_time |= (v % 10) << RTC_TR_HU_OFFSET;
v = timp->tm_min;
timespec->tv_time |= ((v / 10) << RTC_TR_MNT_OFFSET) & RTC_TR_MNT;
timespec->tv_time |= (v % 10) << RTC_TR_MNU_OFFSET;
v = timp->tm_sec;
timespec->tv_time |= ((v / 10) << RTC_TR_ST_OFFSET) & RTC_TR_ST;
timespec->tv_time |= (v % 10) << RTC_TR_SU_OFFSET;
}
/**
* @brief Gets raw time from RTC and converts it to canonicalized format.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[out] timp pointer to a @p tm structure as defined in time.h
*
* @api
*/
void rtcGetTimeTm(RTCDriver *rtcp, struct tm *timp) {
#if STM32_RTC_HAS_SUBSECONDS
RTCTime timespec = {0,0,FALSE,0};
#else
RTCTime timespec = {0,0,FALSE};
#endif
rtcGetTime(rtcp, &timespec);
stm32_rtc_bcd2tm(timp, &timespec);
}
/**
* @brief Sets RTC time.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[out] timp pointer to a @p tm structure as defined in time.h
*
* @api
*/
void rtcSetTimeTm(RTCDriver *rtcp, struct tm *timp) {
#if STM32_RTC_HAS_SUBSECONDS
RTCTime timespec = {0,0,FALSE,0};
#else
RTCTime timespec = {0,0,FALSE};
#endif
stm32_rtc_tm2bcd(timp, &timespec);
rtcSetTime(rtcp, &timespec);
}
/**
* @brief Gets raw time from RTC and converts it to unix format.
*
* @param[in] rtcp pointer to RTC driver structure
* @return Unix time value in seconds.
*
* @api
*/
time_t rtcGetTimeUnixSec(RTCDriver *rtcp) {
#if STM32_RTC_HAS_SUBSECONDS
RTCTime timespec = {0,0,FALSE,0};
#else
RTCTime timespec = {0,0,FALSE};
#endif
struct tm timp;
rtcGetTime(rtcp, &timespec);
stm32_rtc_bcd2tm(&timp, &timespec);
return mktime(&timp);
}
/**
* @brief Sets RTC time.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[in] tv_sec time specification
* @return Unix time value in seconds.
*
* @api
*/
void rtcSetTimeUnixSec(RTCDriver *rtcp, time_t tv_sec) {
#if STM32_RTC_HAS_SUBSECONDS
RTCTime timespec = {0,0,FALSE,0};
#else
RTCTime timespec = {0,0,FALSE};
#endif
struct tm timp;
localtime_r(&tv_sec, &timp);
stm32_rtc_tm2bcd(&timp, &timespec);
rtcSetTime(rtcp, &timespec);
}
/**
* @brief Gets raw time from RTC and converts it to unix format.
*
* @param[in] rtcp pointer to RTC driver structure
* @return Unix time value in microseconds.
*
* @api
*/
uint64_t rtcGetTimeUnixUsec(RTCDriver *rtcp) {
#if STM32_RTC_HAS_SUBSECONDS
uint64_t result = 0;
RTCTime timespec = {0,0,FALSE,0};
struct tm timp;
rtcGetTime(rtcp, &timespec);
stm32_rtc_bcd2tm(&timp, &timespec);
result = (uint64_t)mktime(&timp) * 1000000;
return result + timespec.tv_msec * 1000;
#else
return (uint64_t)rtcGetTimeUnixSec(rtcp) * 1000000;
#endif
}
#else /* STM32_RTC_IS_CALENDAR */
/**
* @brief Gets raw time from RTC and converts it to canonicalized format.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[out] timp pointer to a @p tm structure as defined in time.h
*
* @api
*/
void rtcGetTimeTm(RTCDriver *rtcp, struct tm *timp) {
RTCTime timespec = {0};
rtcGetTime(rtcp, &timespec);
localtime_r((time_t *)&(timespec.tv_sec), timp);
}
/**
* @brief Sets RTC time.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[out] timp pointer to a @p tm structure as defined in time.h
*
* @api
*/
void rtcSetTimeTm(RTCDriver *rtcp, struct tm *timp) {
RTCTime timespec = {0};
timespec.tv_sec = mktime(timp);
#if !defined(LPC122X)
timespec.tv_msec = 0;
#endif
rtcSetTime(rtcp, &timespec);
}
/**
* @brief Gets raw time from RTC and converts it to unix format.
*
* @param[in] rtcp pointer to RTC driver structure
* @return Unix time value in seconds.
*
* @api
*/
time_t rtcGetTimeUnixSec(RTCDriver *rtcp) {
RTCTime timespec = {0};
rtcGetTime(rtcp, &timespec);
return timespec.tv_sec;
}
/**
* @brief Sets RTC time.
*
* @param[in] rtcp pointer to RTC driver structure
* @param[in] tv_sec time specification
* @return Unix time value in seconds.
*
* @api
*/
void rtcSetTimeUnixSec(RTCDriver *rtcp, time_t tv_sec) {
RTCTime timespec = {0};
timespec.tv_sec = tv_sec;
#if !defined(LPC122X)
timespec.tv_msec = 0;
#endif
rtcSetTime(rtcp, &timespec);
}
/**
* @brief Gets raw time from RTC and converts it to unix format.
*
* @param[in] rtcp pointer to RTC driver structure
* @return Unix time value in microseconds.
*
* @api
*/
uint64_t rtcGetTimeUnixUsec(RTCDriver *rtcp) {
#if STM32_RTC_HAS_SUBSECONDS
uint64_t result = 0;
RTCTime timespec = {0,0};
rtcGetTime(rtcp, &timespec);
result = (uint64_t)timespec.tv_sec * 1000000;
return result + timespec.tv_msec * 1000;
#else
return (uint64_t)rtcGetTimeUnixSec(rtcp) * 1000000;
#endif
}
/**
* @brief Get current time in format suitable for usage in FatFS.
*
* @param[in] rtcp pointer to RTC driver structure
* @return FAT time value.
*
* @api
*/
uint32_t rtcGetTimeFatFromCounter(RTCDriver *rtcp) {
uint32_t fattime;
struct tm timp;
rtcGetTimeTm(rtcp, &timp);
fattime = (timp.tm_sec) >> 1;
fattime |= (timp.tm_min) << 5;
fattime |= (timp.tm_hour) << 11;
fattime |= (timp.tm_mday) << 16;
fattime |= (timp.tm_mon + 1) << 21;
fattime |= (timp.tm_year - 80) << 25;
return fattime;
}
#endif /* STM32_RTC_IS_CALENDAR */
#endif /* (defined(STM32F4XX) || defined(STM32F2XX) || defined(STM32L1XX) || defined(STM32F1XX)) */
#endif /* HAL_USE_RTC */
/** @} */

59
Software/portapack-mayhem/firmware/chibios/os/various/chrtclib.h Normal file
View File

@ -0,0 +1,59 @@
/*
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.
*/
/*
Concepts and parts of this file have been contributed by Uladzimir Pylinsky
aka barthess.
*/
/**
* @file chrtclib.h
* @brief RTC time conversion utilities header.
*
* @addtogroup chrtclib
* @{
*/
#ifndef CHRTCLIB_H_
#define CHRTCLIB_H_
#include <time.h>
#if HAL_USE_RTC || defined(__DOXYGEN__)
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
#if !STM32_RTC_IS_CALENDAR
uint32_t rtcGetTimeFat(RTCDriver *rtcp);
#endif
void rtcGetTimeTm(RTCDriver *rtcp, struct tm *timp);
void rtcSetTimeTm(RTCDriver *rtcp, struct tm *timp);
time_t rtcGetTimeUnixSec(RTCDriver *rtcp);
uint64_t rtcGetTimeUnixUsec(RTCDriver *rtcp);
void rtcSetTimeUnixSec(RTCDriver *rtcp, time_t tv_sec);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_RTC */
#endif /* CHRTCLIB_H_ */
/** @} */

866
Software/portapack-mayhem/firmware/chibios/os/various/cpp_wrappers/ch.cpp Normal file
View File

@ -0,0 +1,866 @@
/*
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 ch.cpp
* @brief C++ wrapper code.
*
* @addtogroup cpp_library
* @{
*/
#include "ch.hpp"
namespace chibios_rt {
/*------------------------------------------------------------------------*
* chibios_rt::System *
*------------------------------------------------------------------------*/
void System::init(void) {
chSysInit();
}
void System::lock(void) {
chSysLock();
}
void System::unlock(void) {
chSysUnlock();
}
void System::lockFromIsr(void) {
chSysLockFromIsr();
}
void System::unlockFromIsr(void) {
chSysUnlockFromIsr();
}
systime_t System::getTime(void) {
return chTimeNow();
}
bool System::isTimeWithin(systime_t start, systime_t end) {
return (bool)chTimeIsWithin(start, end);
}
/*------------------------------------------------------------------------*
* chibios_rt::Core *
*------------------------------------------------------------------------*/
void *Core::alloc(size_t size) {
return chCoreAlloc(size);
}
void *Core::allocI(size_t size) {
return chCoreAllocI(size);
}
size_t Core::getStatus(void) {
return chCoreStatus();
}
/*------------------------------------------------------------------------*
* chibios_rt::Timer *
*------------------------------------------------------------------------*/
void Timer::setI(systime_t time, vtfunc_t vtfunc, void *par) {
chVTSetI(&timer_ref, time, vtfunc, par);
}
void Timer::resetI() {
if (chVTIsArmedI(&timer_ref))
chVTResetI(&timer_ref);
}
bool Timer::isArmedI(void) {
return (bool)chVTIsArmedI(&timer_ref);
}
/*------------------------------------------------------------------------*
* chibios_rt::ThreadReference *
*------------------------------------------------------------------------*/
void ThreadReference::stop(void) {
chDbgPanic("invoked unimplemented method stop()");
}
msg_t ThreadReference::suspend(void) {
msg_t msg;
chSysLock();
chDbgAssert(thread_ref != NULL,
"ThreadReference, #1",
"already referenced");
thread_ref = chThdSelf();
chSchGoSleepS(THD_STATE_SUSPENDED);
msg = thread_ref->p_u.rdymsg;
chSysUnlock();
return msg;
}
msg_t ThreadReference::suspendS(void) {
chDbgAssert(thread_ref == NULL,
"ThreadReference, #2",
"already referenced");
thread_ref = chThdSelf();
chSchGoSleepS(THD_STATE_SUSPENDED);
return thread_ref->p_u.rdymsg;
}
void ThreadReference::resume(msg_t msg) {
chSysLock()
chDbgAssert(thread_ref != NULL,
"ThreadReference, #3",
"not referenced");
if (thread_ref) {
Thread *tp = thread_ref;
thread_ref = NULL;
chSchWakeupS(tp, msg);
}
chSysUnlock();
}
void ThreadReference::resumeI(msg_t msg) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #4",
"not referenced");
if (thread_ref) {
Thread *tp = thread_ref;
thread_ref = NULL;
tp->p_msg = msg;
chSchReadyI(tp);
}
}
void ThreadReference::requestTerminate(void) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #5",
"not referenced");
chThdTerminate(thread_ref);
}
#if CH_USE_WAITEXIT
msg_t ThreadReference::wait(void) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #6",
"not referenced");
msg_t msg = chThdWait(thread_ref);
thread_ref = NULL;
return msg;
}
#endif /* CH_USE_WAITEXIT */
#if CH_USE_MESSAGES
msg_t ThreadReference::sendMessage(msg_t msg) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #7",
"not referenced");
return chMsgSend(thread_ref, msg);
}
bool ThreadReference::isPendingMessage(void) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #7",
"not referenced");
return (bool)chMsgIsPendingI(thread_ref);
}
msg_t ThreadReference::getMessage(void) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #8",
"not referenced");
return chMsgGet(thread_ref);
}
void ThreadReference::releaseMessage(msg_t msg) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #9",
"not referenced");
chMsgRelease(thread_ref, msg);
}
#endif /* CH_USE_MESSAGES */
#if CH_USE_EVENTS
void ThreadReference::signalEvents(eventmask_t mask) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #10",
"not referenced");
chEvtSignal(thread_ref, mask);
}
void ThreadReference::signalEventsI(eventmask_t mask) {
chDbgAssert(thread_ref != NULL,
"ThreadReference, #11",
"not referenced");
chEvtSignalI(thread_ref, mask);
}
#endif /* CH_USE_EVENTS */
#if CH_USE_DYNAMIC
#endif /* CH_USE_DYNAMIC */
/*------------------------------------------------------------------------*
* chibios_rt::BaseThread *
*------------------------------------------------------------------------*/
BaseThread::BaseThread() : ThreadReference(NULL) {
}
msg_t BaseThread::main(void) {
return 0;
}
ThreadReference BaseThread::start(tprio_t prio) {
(void)prio;
return *this;
};
msg_t _thd_start(void *arg) {
return ((BaseThread *)arg)->main();
}
void BaseThread::setName(const char *tname) {
chRegSetThreadName(tname);
}
tprio_t BaseThread::setPriority(tprio_t newprio) {
return chThdSetPriority(newprio);
}
void BaseThread::exit(msg_t msg) {
chThdExit(msg);
}
void BaseThread::exitS(msg_t msg) {
chThdExitS(msg);
}
bool BaseThread::shouldTerminate(void) {
return (bool)chThdShouldTerminate();
}
void BaseThread::sleep(systime_t interval){
chThdSleep(interval);
}
void BaseThread::sleepUntil(systime_t time) {
chThdSleepUntil(time);
}
void BaseThread::yield(void) {
chThdYield();
}
#if CH_USE_MESSAGES
ThreadReference BaseThread::waitMessage(void) {
ThreadReference tr(chMsgWait());
return tr;
}
#endif /* CH_USE_MESSAGES */
#if CH_USE_EVENTS
eventmask_t BaseThread::getAndClearEvents(eventmask_t mask) {
return chEvtGetAndClearEvents(mask);
}
eventmask_t BaseThread::addEvents(eventmask_t mask) {
return chEvtAddEvents(mask);
}
eventmask_t BaseThread::waitOneEvent(eventmask_t ewmask) {
return chEvtWaitOne(ewmask);
}
eventmask_t BaseThread::waitAnyEvent(eventmask_t ewmask) {
return chEvtWaitAny(ewmask);
}
eventmask_t BaseThread::waitAllEvents(eventmask_t ewmask) {
return chEvtWaitAll(ewmask);
}
#if CH_USE_EVENTS_TIMEOUT
eventmask_t BaseThread::waitOneEventTimeout(eventmask_t ewmask,
systime_t time) {
return chEvtWaitOneTimeout(ewmask, time);
}
eventmask_t BaseThread::waitAnyEventTimeout(eventmask_t ewmask,
systime_t time) {
return chEvtWaitAnyTimeout(ewmask, time);
}
eventmask_t BaseThread::waitAllEventsTimeout(eventmask_t ewmask,
systime_t time) {
return chEvtWaitAllTimeout(ewmask, time);
}
#endif /* CH_USE_EVENTS_TIMEOUT */
void BaseThread::dispatchEvents(const evhandler_t handlers[],
eventmask_t mask) {
chEvtDispatch(handlers, mask);
}
#endif /* CH_USE_EVENTS */
#if CH_USE_MUTEXES
void BaseThread::unlockMutex(void) {
chMtxUnlock();
}
void BaseThread::unlockMutexS(void) {
chMtxUnlockS();
}
void BaseThread::unlockAllMutexes(void) {
chMtxUnlockAll();
}
#endif /* CH_USE_MUTEXES */
#if CH_USE_SEMAPHORES
/*------------------------------------------------------------------------*
* chibios_rt::CounterSemaphore *
*------------------------------------------------------------------------*/
CounterSemaphore::CounterSemaphore(cnt_t n) {
chSemInit(&sem, n);
}
void CounterSemaphore::reset(cnt_t n) {
chSemReset(&sem, n);
}
void CounterSemaphore::resetI(cnt_t n) {
chSemResetI(&sem, n);
}
msg_t CounterSemaphore::wait(void) {
return chSemWait(&sem);
}
msg_t CounterSemaphore::waitS(void) {
return chSemWaitS(&sem);
}
msg_t CounterSemaphore::waitTimeout(systime_t time) {
return chSemWaitTimeout(&sem, time);
}
msg_t CounterSemaphore::waitTimeoutS(systime_t time) {
return chSemWaitTimeoutS(&sem, time);
}
void CounterSemaphore::signal(void) {
chSemSignal(&sem);
}
void CounterSemaphore::signalI(void) {
chSemSignalI(&sem);
}
void CounterSemaphore::addCounterI(cnt_t n) {
chSemAddCounterI(&sem, n);
}
cnt_t CounterSemaphore::getCounterI(void) {
return chSemGetCounterI(&sem);
}
#if CH_USE_SEMSW
msg_t CounterSemaphore::signalWait(CounterSemaphore *ssem,
CounterSemaphore *wsem) {
return chSemSignalWait(&ssem->sem, &wsem->sem);
}
#endif /* CH_USE_SEMSW */
/*------------------------------------------------------------------------*
* chibios_rt::BinarySemaphore *
*------------------------------------------------------------------------*/
BinarySemaphore::BinarySemaphore(bool taken) {
chBSemInit(&bsem, (bool_t)taken);
}
msg_t BinarySemaphore::wait(void) {
return chBSemWait(&bsem);
}
msg_t BinarySemaphore::waitS(void) {
return chBSemWaitS(&bsem);
}
msg_t BinarySemaphore::waitTimeout(systime_t time) {
return chBSemWaitTimeout(&bsem, time);
}
msg_t BinarySemaphore::waitTimeoutS(systime_t time) {
return chBSemWaitTimeoutS(&bsem, time);
}
void BinarySemaphore::reset(bool taken) {
chBSemReset(&bsem, (bool_t)taken);
}
void BinarySemaphore::resetI(bool taken) {
chBSemResetI(&bsem, (bool_t)taken);
}
void BinarySemaphore::signal(void) {
chBSemSignal(&bsem);
}
void BinarySemaphore::signalI(void) {
chBSemSignalI(&bsem);
}
bool BinarySemaphore::getStateI(void) {
return (bool)chBSemGetStateI(&bsem);
}
#endif /* CH_USE_SEMAPHORES */
#if CH_USE_MUTEXES
/*------------------------------------------------------------------------*
* chibios_rt::Mutex *
*------------------------------------------------------------------------*/
Mutex::Mutex(void) {
chMtxInit(&mutex);
}
bool Mutex::tryLock(void) {
return chMtxTryLock(&mutex);
}
bool Mutex::tryLockS(void) {
return chMtxTryLockS(&mutex);
}
void Mutex::lock(void) {
chMtxLock(&mutex);
}
void Mutex::lockS(void) {
chMtxLockS(&mutex);
}
#if CH_USE_CONDVARS
/*------------------------------------------------------------------------*
* chibios_rt::CondVar *
*------------------------------------------------------------------------*/
CondVar::CondVar(void) {
chCondInit(&condvar);
}
void CondVar::signal(void) {
chCondSignal(&condvar);
}
void CondVar::signalI(void) {
chCondSignalI(&condvar);
}
void CondVar::broadcast(void) {
chCondBroadcast(&condvar);
}
void CondVar::broadcastI(void) {
chCondBroadcastI(&condvar);
}
msg_t CondVar::wait(void) {
return chCondWait(&condvar);
}
msg_t CondVar::waitS(void) {
return chCondWaitS(&condvar);
}
#if CH_USE_CONDVARS_TIMEOUT
msg_t CondVar::waitTimeout(systime_t time) {
return chCondWaitTimeout(&condvar, time);
}
#endif /* CH_USE_CONDVARS_TIMEOUT */
#endif /* CH_USE_CONDVARS */
#endif /* CH_USE_MUTEXES */
#if CH_USE_EVENTS
/*------------------------------------------------------------------------*
* chibios_rt::EvtListener *
*------------------------------------------------------------------------*/
flagsmask_t EvtListener::getAndClearFlags(void) {
return chEvtGetAndClearFlags(&ev_listener);
}
flagsmask_t EvtListener::getAndClearFlagsI(void) {
return chEvtGetAndClearFlagsI(&ev_listener);
}
/*------------------------------------------------------------------------*
* chibios_rt::EvtSource *
*------------------------------------------------------------------------*/
EvtSource::EvtSource(void) {
chEvtInit(&ev_source);
}
void EvtSource::registerOne(chibios_rt::EvtListener *elp,
eventid_t eid) {
chEvtRegister(&ev_source, &elp->ev_listener, eid);
}
void EvtSource::registerMask(chibios_rt::EvtListener *elp,
eventmask_t emask) {
chEvtRegisterMask(&ev_source, &elp->ev_listener, emask);
}
void EvtSource::unregister(chibios_rt::EvtListener *elp) {
chEvtUnregister(&ev_source, &elp->ev_listener);
}
void EvtSource::broadcastFlags(flagsmask_t flags) {
chEvtBroadcastFlags(&ev_source, flags);
}
void EvtSource::broadcastFlagsI(flagsmask_t flags) {
chEvtBroadcastFlagsI(&ev_source, flags);
}
#endif /* CH_USE_EVENTS */
#if CH_USE_QUEUES
/*------------------------------------------------------------------------*
* chibios_rt::InQueue *
*------------------------------------------------------------------------*/
InQueue::InQueue(uint8_t *bp, size_t size, qnotify_t infy, void *link) {
chIQInit(&iq, bp, size, infy, link);
}
size_t InQueue::getFullI(void) {
return chIQGetFullI(&iq);
}
size_t InQueue::getEmptyI(void) {
return chIQGetEmptyI(&iq);
}
bool InQueue::isEmptyI(void) {
return (bool)chIQIsEmptyI(&iq);
}
bool InQueue::isFullI(void) {
return (bool)chIQIsFullI(&iq);
}
void InQueue::resetI(void) {
chIQResetI(&iq);
}
msg_t InQueue::putI(uint8_t b) {
return chIQPutI(&iq, b);
}
msg_t InQueue::get() {
return chIQGet(&iq);
}
msg_t InQueue::getTimeout(systime_t time) {
return chIQGetTimeout(&iq, time);
}
size_t InQueue::readTimeout(uint8_t *bp, size_t n, systime_t time) {
return chIQReadTimeout(&iq, bp, n, time);
}
/*------------------------------------------------------------------------*
* chibios_rt::OutQueue *
*------------------------------------------------------------------------*/
OutQueue::OutQueue(uint8_t *bp, size_t size, qnotify_t onfy, void *link) {
chOQInit(&oq, bp, size, onfy, link);
}
size_t OutQueue::getFullI(void) {
return chOQGetFullI(&oq);
}
size_t OutQueue::getEmptyI(void) {
return chOQGetEmptyI(&oq);
}
bool OutQueue::isEmptyI(void) {
return (bool)chOQIsEmptyI(&oq);
}
bool OutQueue::isFullI(void) {
return (bool)chOQIsFullI(&oq);
}
void OutQueue::resetI(void) {
chOQResetI(&oq);
}
msg_t OutQueue::put(uint8_t b) {
return chOQPut(&oq, b);
}
msg_t OutQueue::putTimeout(uint8_t b, systime_t time) {
return chOQPutTimeout(&oq, b, time);
}
msg_t OutQueue::getI(void) {
return chOQGetI(&oq);
}
size_t OutQueue::writeTimeout(const uint8_t *bp, size_t n,
systime_t time) {
return chOQWriteTimeout(&oq, bp, n, time);
}
#endif /* CH_USE_QUEUES */
#if CH_USE_MAILBOXES
/*------------------------------------------------------------------------*
* chibios_rt::Mailbox *
*------------------------------------------------------------------------*/
Mailbox::Mailbox(msg_t *buf, cnt_t n) {
chMBInit(&mb, buf, n);
}
void Mailbox::reset(void) {
chMBReset(&mb);
}
msg_t Mailbox::post(msg_t msg, systime_t time) {
return chMBPost(&mb, msg, time);
}
msg_t Mailbox::postS(msg_t msg, systime_t time) {
return chMBPostS(&mb, msg, time);
}
msg_t Mailbox::postI(msg_t msg) {
return chMBPostI(&mb, msg);
}
msg_t Mailbox::postAhead(msg_t msg, systime_t time) {
return chMBPostAhead(&mb, msg, time);
}
msg_t Mailbox::postAheadS(msg_t msg, systime_t time) {
return chMBPostAheadS(&mb, msg, time);
}
msg_t Mailbox::postAheadI(msg_t msg) {
return chMBPostAheadI(&mb, msg);
}
msg_t Mailbox::fetch(msg_t *msgp, systime_t time) {
return chMBFetch(&mb, msgp, time);
}
msg_t Mailbox::fetchS(msg_t *msgp, systime_t time) {
return chMBFetchS(&mb, msgp, time);
}
msg_t Mailbox::fetchI(msg_t *msgp) {
return chMBFetchI(&mb, msgp);
}
cnt_t Mailbox::getFreeCountI(void) {
return chMBGetFreeCountI(&mb);
}
cnt_t Mailbox::getUsedCountI(void) {
return chMBGetUsedCountI(&mb);
}
#endif /* CH_USE_MAILBOXES */
#if CH_USE_MEMPOOLS
/*------------------------------------------------------------------------*
* chibios_rt::MemoryPool *
*------------------------------------------------------------------------*/
MemoryPool::MemoryPool(size_t size, memgetfunc_t provider) {
chPoolInit(&pool, size, provider);
}
MemoryPool::MemoryPool(size_t size, memgetfunc_t provider, void* p, size_t n) {
chPoolInit(&pool, size, provider);
chPoolLoadArray(&pool, p, n);
}
void MemoryPool::loadArray(void *p, size_t n) {
chPoolLoadArray(&pool, p, n);
}
void *MemoryPool::allocI(void) {
return chPoolAllocI(&pool);
}
void *MemoryPool::alloc(void) {
return chPoolAlloc(&pool);
}
void MemoryPool::free(void *objp) {
chPoolFree(&pool, objp);
}
void MemoryPool::freeI(void *objp) {
chPoolFreeI(&pool, objp);
}
#endif /* CH_USE_MEMPOOLS */
}
/** @} */

2282
Software/portapack-mayhem/firmware/chibios/os/various/cpp_wrappers/ch.hpp Normal file
View File

File diff suppressed because it is too large Load Diff

4
Software/portapack-mayhem/firmware/chibios/os/various/cpp_wrappers/kernel.mk Normal file
View File

@ -0,0 +1,4 @@
# C++ wrapper files.
CHCPPSRC = ${CHIBIOS}/os/various/cpp_wrappers/ch.cpp
CHCPPINC = ${CHIBIOS}/os/various/cpp_wrappers

119
Software/portapack-mayhem/firmware/chibios/os/various/devices_lib/accel/lis302dl.c Normal file
View File

@ -0,0 +1,119 @@
/*
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 lis302dl.c
* @brief LIS302DL MEMS interface module through SPI code.
*
* @addtogroup lis302dl
* @{
*/
#include "ch.h"
#include "hal.h"
#include "lis302dl.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables and types. */
/*===========================================================================*/
static uint8_t txbuf[2];
static uint8_t rxbuf[2];
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Reads a register value.
* @pre The SPI interface must be initialized and the driver started.
*
* @param[in] spip pointer to the SPI initerface
* @param[in] reg register number
* @return The register value.
*/
uint8_t lis302dlReadRegister(SPIDriver *spip, uint8_t reg) {
spiSelect(spip);
txbuf[0] = 0x80 | reg;
txbuf[1] = 0xff;
spiExchange(spip, 2, txbuf, rxbuf);
spiUnselect(spip);
return rxbuf[1];
}
/**
* @brief Writes a value into a register.
* @pre The SPI interface must be initialized and the driver started.
*
* @param[in] spip pointer to the SPI initerface
* @param[in] reg register number
* @param[in] value the value to be written
*/
void lis302dlWriteRegister(SPIDriver *spip, uint8_t reg, uint8_t value) {
switch (reg) {
default:
/* Reserved register must not be written, according to the datasheet
this could permanently damage the device.*/
chDbgAssert(FALSE, "lis302dlWriteRegister(), #1", "reserved register");
case LIS302DL_WHO_AM_I:
case LIS302DL_HP_FILTER_RESET:
case LIS302DL_STATUS_REG:
case LIS302DL_OUTX:
case LIS302DL_OUTY:
case LIS302DL_OUTZ:
case LIS302DL_FF_WU_SRC1:
case LIS302DL_FF_WU_SRC2:
case LIS302DL_CLICK_SRC:
/* Read only registers cannot be written, the command is ignored.*/
return;
case LIS302DL_CTRL_REG1:
case LIS302DL_CTRL_REG2:
case LIS302DL_CTRL_REG3:
case LIS302DL_FF_WU_CFG1:
case LIS302DL_FF_WU_THS1:
case LIS302DL_FF_WU_DURATION1:
case LIS302DL_FF_WU_CFG2:
case LIS302DL_FF_WU_THS2:
case LIS302DL_FF_WU_DURATION2:
case LIS302DL_CLICK_CFG:
case LIS302DL_CLICK_THSY_X:
case LIS302DL_CLICK_THSZ:
case LIS302DL_CLICK_TIMELIMIT:
case LIS302DL_CLICK_LATENCY:
case LIS302DL_CLICK_WINDOW:
spiSelect(spip);
txbuf[0] = reg;
txbuf[1] = value;
spiSend(spip, 2, txbuf);
spiUnselect(spip);
}
}
/** @} */

26
Software/portapack-mayhem/firmware/chibios/os/various/devices_lib/accel/lis302dl.dox Normal file
View File

@ -0,0 +1,26 @@
/*
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 lis302dl Interface module for LIS302DL MEMS
*
* @brief Interface module for LIS302DL MEMS.
* @details This module implements a generic interface for the LIS302DL
* STMicroelectronics MEMS device. The communication is performed
* through a standard SPI driver.
*
* @ingroup accel
*/

93
Software/portapack-mayhem/firmware/chibios/os/various/devices_lib/accel/lis302dl.h Normal file
View File

@ -0,0 +1,93 @@
/*
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 lis302dl.h
* @brief LIS302DL MEMS interface module through SPI header.
*
* @addtogroup lis302dl
* @{
*/
#ifndef _LIS302DL_H_
#define _LIS302DL_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name LIS302DL register names
* @{
*/
#define LIS302DL_WHO_AM_I 0x0F
#define LIS302DL_CTRL_REG1 0x20
#define LIS302DL_CTRL_REG2 0x21
#define LIS302DL_CTRL_REG3 0x22
#define LIS302DL_HP_FILTER_RESET 0x23
#define LIS302DL_STATUS_REG 0x27
#define LIS302DL_OUTX 0x29
#define LIS302DL_OUTY 0x2B
#define LIS302DL_OUTZ 0x2D
#define LIS302DL_FF_WU_CFG1 0x30
#define LIS302DL_FF_WU_SRC1 0x31
#define LIS302DL_FF_WU_THS1 0x32
#define LIS302DL_FF_WU_DURATION1 0x33
#define LIS302DL_FF_WU_CFG2 0x34
#define LIS302DL_FF_WU_SRC2 0x35
#define LIS302DL_FF_WU_THS2 0x36
#define LIS302DL_FF_WU_DURATION2 0x37
#define LIS302DL_CLICK_CFG 0x38
#define LIS302DL_CLICK_SRC 0x39
#define LIS302DL_CLICK_THSY_X 0x3B
#define LIS302DL_CLICK_THSZ 0x3C
#define LIS302DL_CLICK_TIMELIMIT 0x3D
#define LIS302DL_CLICK_LATENCY 0x3E
#define LIS302DL_CLICK_WINDOW 0x3F
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
uint8_t lis302dlReadRegister(SPIDriver *spip, uint8_t reg);
void lis302dlWriteRegister(SPIDriver *spip, uint8_t reg, uint8_t value);
#ifdef __cplusplus
}
#endif
#endif /* _LIS302DL_H_ */
/** @} */

64
Software/portapack-mayhem/firmware/chibios/os/various/evtimer.c Normal file
View File

@ -0,0 +1,64 @@
/*
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 evtimer.c
* @brief Events Generator Timer code.
*
* @addtogroup event_timer
* @{
*/
#include "ch.h"
#include "evtimer.h"
static void tmrcb(void *p) {
EvTimer *etp = p;
chSysLockFromIsr();
chEvtBroadcastI(&etp->et_es);
chVTSetI(&etp->et_vt, etp->et_interval, tmrcb, etp);
chSysUnlockFromIsr();
}
/**
* @brief Starts the timer
* @details If the timer was already running then the function has no effect.
*
* @param etp pointer to an initialized @p EvTimer structure.
*/
void evtStart(EvTimer *etp) {
chSysLock();
if (!chVTIsArmedI(&etp->et_vt))
chVTSetI(&etp->et_vt, etp->et_interval, tmrcb, etp);
chSysUnlock();
}
/**
* @brief Stops the timer.
* @details If the timer was already stopped then the function has no effect.
*
* @param etp pointer to an initialized @p EvTimer structure.
*/
void evtStop(EvTimer *etp) {
chVTReset(&etp->et_vt);
}
/** @} */

68
Software/portapack-mayhem/firmware/chibios/os/various/evtimer.h Normal file
View File

@ -0,0 +1,68 @@
/*
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 evtimer.h
* @brief Events Generator Timer structures and macros.
*
* @addtogroup event_timer
* @{
*/
#ifndef _EVTIMER_H_
#define _EVTIMER_H_
/*
* Module dependencies check.
*/
#if !CH_USE_EVENTS
#error "Event Timers require CH_USE_EVENTS"
#endif
/**
* @brief Event timer structure.
*/
typedef struct {
VirtualTimer et_vt;
EventSource et_es;
systime_t et_interval;
} EvTimer;
#ifdef __cplusplus
extern "C" {
#endif
void evtStart(EvTimer *etp);
void evtStop(EvTimer *etp);
#ifdef __cplusplus
}
#endif
/**
* @brief Initializes an @p EvTimer structure.
*
* @param etp the EvTimer structure to be initialized
* @param time the interval in system ticks
*/
#define evtInit(etp, time) { \
chEvtInit(&(etp)->et_es); \
(etp)->et_vt.vt_func = NULL; \
(etp)->et_interval = (time); \
}
#endif /* _EVTIMER_H_ */
/** @} */

7
Software/portapack-mayhem/firmware/chibios/os/various/fatfs_bindings/fatfs.mk Normal file
View File

@ -0,0 +1,7 @@
# FATFS files.
FATFSSRC = ${CHIBIOS}/os/various/fatfs_bindings/fatfs_diskio.c \
${CHIBIOS}/os/various/fatfs_bindings/fatfs_syscall.c \
${CHIBIOS}/ext/fatfs/src/ff.c \
${CHIBIOS}/ext/fatfs/src/option/unicode.c
FATFSINC = ${CHIBIOS}/ext/fatfs/src

254
Software/portapack-mayhem/firmware/chibios/os/various/fatfs_bindings/fatfs_diskio.c Normal file
View File

@ -0,0 +1,254 @@
/*-----------------------------------------------------------------------*/
/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2007 */
/*-----------------------------------------------------------------------*/
/* This is a stub disk I/O module that acts as front end of the existing */
/* disk I/O modules and attach it to FatFs module with common interface. */
/*-----------------------------------------------------------------------*/
#include "ch.h"
#include "hal.h"
#include "ffconf.h"
#include "diskio.h"
#if HAL_USE_MMC_SPI && HAL_USE_SDC
#error "cannot specify both MMC_SPI and SDC drivers"
#endif
#if HAL_USE_MMC_SPI
extern MMCDriver MMCD1;
#elif HAL_USE_SDC
extern SDCDriver SDCD1;
#else
#error "MMC_SPI or SDC driver must be specified"
#endif
#if HAL_USE_RTC
#include "chrtclib.h"
extern RTCDriver RTCD1;
#endif
/*-----------------------------------------------------------------------*/
/* Correspondence between physical drive number and physical drive. */
#define MMC 0
#define SDC 0
/*-----------------------------------------------------------------------*/
/* Inidialize a Drive */
DSTATUS disk_initialize (
BYTE drv /* Physical drive nmuber (0..) */
)
{
DSTATUS stat;
switch (drv) {
#if HAL_USE_MMC_SPI
case MMC:
stat = 0;
/* It is initialized externally, just reads the status.*/
if (blkGetDriverState(&MMCD1) != BLK_READY)
stat |= STA_NOINIT;
if (mmcIsWriteProtected(&MMCD1))
stat |= STA_PROTECT;
return stat;
#else
case SDC:
stat = 0;
/* It is initialized externally, just reads the status.*/
if (blkGetDriverState(&SDCD1) != BLK_READY)
stat |= STA_NOINIT;
if (sdcIsWriteProtected(&SDCD1))
stat |= STA_PROTECT;
return stat;
#endif
}
return STA_NODISK;
}
/*-----------------------------------------------------------------------*/
/* Return Disk Status */
DSTATUS disk_status (
BYTE drv /* Physical drive nmuber (0..) */
)
{
DSTATUS stat;
switch (drv) {
#if HAL_USE_MMC_SPI
case MMC:
stat = 0;
/* It is initialized externally, just reads the status.*/
if (blkGetDriverState(&MMCD1) != BLK_READY)
stat |= STA_NOINIT;
if (mmcIsWriteProtected(&MMCD1))
stat |= STA_PROTECT;
return stat;
#else
case SDC:
stat = 0;
/* It is initialized externally, just reads the status.*/
if (blkGetDriverState(&SDCD1) != BLK_READY)
stat |= STA_NOINIT;
if (sdcIsWriteProtected(&SDCD1))
stat |= STA_PROTECT;
return stat;
#endif
}
return STA_NODISK;
}
/*-----------------------------------------------------------------------*/
/* Read Sector(s) */
DRESULT disk_read (
BYTE drv, /* Physical drive nmuber (0..) */
BYTE *buff, /* Data buffer to store read data */
DWORD sector, /* Sector address (LBA) */
BYTE count /* Number of sectors to read (1..255) */
)
{
switch (drv) {
#if HAL_USE_MMC_SPI
case MMC:
if (blkGetDriverState(&MMCD1) != BLK_READY)
return RES_NOTRDY;
if (mmcStartSequentialRead(&MMCD1, sector))
return RES_ERROR;
while (count > 0) {
if (mmcSequentialRead(&MMCD1, buff))
return RES_ERROR;
buff += MMCSD_BLOCK_SIZE;
count--;
}
if (mmcStopSequentialRead(&MMCD1))
return RES_ERROR;
return RES_OK;
#else
case SDC:
if (blkGetDriverState(&SDCD1) != BLK_READY)
return RES_NOTRDY;
if (sdcRead(&SDCD1, sector, buff, count))
return RES_ERROR;
return RES_OK;
#endif
}
return RES_PARERR;
}
/*-----------------------------------------------------------------------*/
/* Write Sector(s) */
#if _READONLY == 0
DRESULT disk_write (
BYTE drv, /* Physical drive nmuber (0..) */
const BYTE *buff, /* Data to be written */
DWORD sector, /* Sector address (LBA) */
BYTE count /* Number of sectors to write (1..255) */
)
{
switch (drv) {
#if HAL_USE_MMC_SPI
case MMC:
if (blkGetDriverState(&MMCD1) != BLK_READY)
return RES_NOTRDY;
if (mmcIsWriteProtected(&MMCD1))
return RES_WRPRT;
if (mmcStartSequentialWrite(&MMCD1, sector))
return RES_ERROR;
while (count > 0) {
if (mmcSequentialWrite(&MMCD1, buff))
return RES_ERROR;
buff += MMCSD_BLOCK_SIZE;
count--;
}
if (mmcStopSequentialWrite(&MMCD1))
return RES_ERROR;
return RES_OK;
#else
case SDC:
if (blkGetDriverState(&SDCD1) != BLK_READY)
return RES_NOTRDY;
if (sdcWrite(&SDCD1, sector, buff, count))
return RES_ERROR;
return RES_OK;
#endif
}
return RES_PARERR;
}
#endif /* _READONLY */
/*-----------------------------------------------------------------------*/
/* Miscellaneous Functions */
DRESULT disk_ioctl (
BYTE drv, /* Physical drive nmuber (0..) */
BYTE ctrl, /* Control code */
void *buff /* Buffer to send/receive control data */
)
{
switch (drv) {
#if HAL_USE_MMC_SPI
case MMC:
switch (ctrl) {
case CTRL_SYNC:
return RES_OK;
case GET_SECTOR_SIZE:
*((WORD *)buff) = MMCSD_BLOCK_SIZE;
return RES_OK;
#if _USE_ERASE
case CTRL_ERASE_SECTOR:
mmcErase(&MMCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
return RES_OK;
#endif
default:
return RES_PARERR;
}
#else
case SDC:
switch (ctrl) {
case CTRL_SYNC:
return RES_OK;
case GET_SECTOR_COUNT:
*((DWORD *)buff) = mmcsdGetCardCapacity(&SDCD1);
return RES_OK;
case GET_SECTOR_SIZE:
*((WORD *)buff) = MMCSD_BLOCK_SIZE;
return RES_OK;
case GET_BLOCK_SIZE:
*((DWORD *)buff) = 256; /* 512b blocks in one erase block */
return RES_OK;
#if _USE_ERASE
case CTRL_ERASE_SECTOR:
sdcErase(&SDCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
return RES_OK;
#endif
default:
return RES_PARERR;
}
#endif
}
return RES_PARERR;
}
DWORD get_fattime(void) {
#if HAL_USE_RTC
return rtcGetTimeFat(&RTCD1);
#else
return ((uint32_t)0 | (1 << 16)) | (1 << 21); /* wrong but valid time */
#endif
}

84
Software/portapack-mayhem/firmware/chibios/os/various/fatfs_bindings/fatfs_syscall.c Normal file
View File

@ -0,0 +1,84 @@
/*
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.
*/
/*------------------------------------------------------------------------*/
/* Sample code of OS dependent controls for FatFs R0.08b */
/* (C)ChaN, 2011 */
/*------------------------------------------------------------------------*/
#include "ch.h"
#include "ff.h"
#if _FS_REENTRANT
/*------------------------------------------------------------------------*/
/* Static array of Synchronization Objects */
/*------------------------------------------------------------------------*/
static Semaphore ff_sem[_VOLUMES];
/*------------------------------------------------------------------------*/
/* Create a Synchronization Object */
/*------------------------------------------------------------------------*/
int ff_cre_syncobj(BYTE vol, _SYNC_t *sobj) {
*sobj = &ff_sem[vol];
chSemInit(*sobj, 1);
return TRUE;
}
/*------------------------------------------------------------------------*/
/* Delete a Synchronization Object */
/*------------------------------------------------------------------------*/
int ff_del_syncobj(_SYNC_t sobj) {
chSemReset(sobj, 0);
return TRUE;
}
/*------------------------------------------------------------------------*/
/* Request Grant to Access the Volume */
/*------------------------------------------------------------------------*/
int ff_req_grant(_SYNC_t sobj) {
msg_t msg = chSemWaitTimeout(sobj, (systime_t)_FS_TIMEOUT);
return msg == RDY_OK;
}
/*------------------------------------------------------------------------*/
/* Release Grant to Access the Volume */
/*------------------------------------------------------------------------*/
void ff_rel_grant(_SYNC_t sobj) {
chSemSignal(sobj);
}
#endif /* _FS_REENTRANT */
#if _USE_LFN == 3 /* LFN with a working buffer on the heap */
/*------------------------------------------------------------------------*/
/* Allocate a memory block */
/*------------------------------------------------------------------------*/
void *ff_memalloc(UINT size) {
return chHeapAlloc(NULL, size);
}
/*------------------------------------------------------------------------*/
/* Free a memory block */
/*------------------------------------------------------------------------*/
void ff_memfree(void *mblock) {
chHeapFree(mblock);
}
#endif /* _USE_LFN == 3 */

6
Software/portapack-mayhem/firmware/chibios/os/various/fatfs_bindings/readme.txt Normal file
View File

@ -0,0 +1,6 @@
This directory contains the ChibiOS/RT "official" bindings with the FatFS
library by ChaN: http://elm-chan.org
In order to use FatFS within ChibiOS/RT project, unzip FatFS under
./ext/fatfs then include $(CHIBIOS)/os/various/fatfs_bindings/fatfs.mk
in your makefile.

72
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/arch/cc.h Normal file
View File

@ -0,0 +1,72 @@
/*
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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __CC_H__
#define __CC_H__
#include <ch.h>
typedef uint8_t u8_t;
typedef int8_t s8_t;
typedef uint16_t u16_t;
typedef int16_t s16_t;
typedef uint32_t u32_t;
typedef int32_t s32_t;
typedef uint32_t mem_ptr_t;
#define LWIP_PLATFORM_DIAG(x)
#define LWIP_PLATFORM_ASSERT(x) { \
chSysHalt(); \
}
#define BYTE_ORDER LITTLE_ENDIAN
#define LWIP_PROVIDE_ERRNO
#endif /* __CC_H__ */

57
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/arch/perf.h Normal file
View File

@ -0,0 +1,57 @@
/*
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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __PERF_H__
#define __PERF_H__
#define PERF_START
#define PERF_STOP(x)
#endif /* __PERF_H__ */

235
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/arch/sys_arch.c Normal file
View File

@ -0,0 +1,235 @@
/*
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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
// see http://lwip.wikia.com/wiki/Porting_for_an_OS for instructions
#include "ch.h"
#include "lwip/opt.h"
#include "lwip/mem.h"
#include "lwip/sys.h"
#include "lwip/stats.h"
#include "arch/cc.h"
#include "arch/sys_arch.h"
void sys_init(void) {
}
err_t sys_sem_new(sys_sem_t *sem, u8_t count) {
*sem = chHeapAlloc(NULL, sizeof(Semaphore));
if (*sem == 0) {
SYS_STATS_INC(sem.err);
return ERR_MEM;
}
else {
chSemInit(*sem, (cnt_t)count);
SYS_STATS_INC_USED(sem);
return ERR_OK;
}
}
void sys_sem_free(sys_sem_t *sem) {
chHeapFree(*sem);
*sem = SYS_SEM_NULL;
SYS_STATS_DEC(sem.used);
}
void sys_sem_signal(sys_sem_t *sem) {
chSemSignal(*sem);
}
/* CHIBIOS FIX: specific variant of this call to be called from within
a lock.*/
void sys_sem_signal_S(sys_sem_t *sem) {
chSemSignalI(*sem);
chSchRescheduleS();
}
u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout) {
systime_t time, tmo;
chSysLock();
tmo = timeout > 0 ? (systime_t)timeout : TIME_INFINITE;
time = chTimeNow();
if (chSemWaitTimeoutS(*sem, tmo) != RDY_OK)
time = SYS_ARCH_TIMEOUT;
else
time = chTimeNow() - time;
chSysUnlock();
return time;
}
int sys_sem_valid(sys_sem_t *sem) {
return *sem != SYS_SEM_NULL;
}
// typically called within lwIP after freeing a semaphore
// to make sure the pointer is not left pointing to invalid data
void sys_sem_set_invalid(sys_sem_t *sem) {
*sem = SYS_SEM_NULL;
}
err_t sys_mbox_new(sys_mbox_t *mbox, int size) {
*mbox = chHeapAlloc(NULL, sizeof(Mailbox) + sizeof(msg_t) * size);
if (*mbox == 0) {
SYS_STATS_INC(mbox.err);
return ERR_MEM;
}
else {
chMBInit(*mbox, (void *)(((uint8_t *)*mbox) + sizeof(Mailbox)), size);
SYS_STATS_INC(mbox.used);
return ERR_OK;
}
}
void sys_mbox_free(sys_mbox_t *mbox) {
if (chMBGetUsedCountI(*mbox) != 0) {
// If there are messages still present in the mailbox when the mailbox
// is deallocated, it is an indication of a programming error in lwIP
// and the developer should be notified.
SYS_STATS_INC(mbox.err);
chMBReset(*mbox);
}
chHeapFree(*mbox);
*mbox = SYS_MBOX_NULL;
SYS_STATS_DEC(mbox.used);
}
void sys_mbox_post(sys_mbox_t *mbox, void *msg) {
chMBPost(*mbox, (msg_t)msg, TIME_INFINITE);
}
err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg) {
if (chMBPost(*mbox, (msg_t)msg, TIME_IMMEDIATE) == RDY_TIMEOUT) {
SYS_STATS_INC(mbox.err);
return ERR_MEM;
}
return ERR_OK;
}
u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout) {
systime_t time, tmo;
chSysLock();
tmo = timeout > 0 ? (systime_t)timeout : TIME_INFINITE;
time = chTimeNow();
if (chMBFetchS(*mbox, (msg_t *)msg, tmo) != RDY_OK)
time = SYS_ARCH_TIMEOUT;
else
time = chTimeNow() - time;
chSysUnlock();
return time;
}
u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg) {
if (chMBFetch(*mbox, (msg_t *)msg, TIME_IMMEDIATE) == RDY_TIMEOUT)
return SYS_MBOX_EMPTY;
return 0;
}
int sys_mbox_valid(sys_mbox_t *mbox) {
return *mbox != SYS_MBOX_NULL;
}
// typically called within lwIP after freeing an mbox
// to make sure the pointer is not left pointing to invalid data
void sys_mbox_set_invalid(sys_mbox_t *mbox) {
*mbox = SYS_MBOX_NULL;
}
sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread,
void *arg, int stacksize, int prio) {
size_t wsz;
void *wsp;
(void)name;
wsz = THD_WA_SIZE(stacksize);
wsp = chCoreAlloc(wsz);
if (wsp == NULL)
return NULL;
return (sys_thread_t)chThdCreateStatic(wsp, wsz, prio, (tfunc_t)thread, arg);
}
sys_prot_t sys_arch_protect(void) {
chSysLock();
return 0;
}
void sys_arch_unprotect(sys_prot_t pval) {
(void)pval;
chSysUnlock();
}
u32_t sys_now(void) {
#if CH_FREQUENCY == 1000
return (u32_t)chTimeNow();
#elif (CH_FREQUENCY / 1000) >= 1 && (CH_FREQUENCY % 1000) == 0
return ((u32_t)chTimeNow() - 1) / (CH_FREQUENCY / 1000) + 1;
#elif (1000 / CH_FREQUENCY) >= 1 && (1000 % CH_FREQUENCY) == 0
return ((u32_t)chTimeNow() - 1) * (1000 / CH_FREQUENCY) + 1;
#else
return (u32_t)(((u64_t)(chTimeNow() - 1) * 1000) / CH_FREQUENCY) + 1;
#endif
}

68
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/arch/sys_arch.h Normal file
View File

@ -0,0 +1,68 @@
/*
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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#include <ch.h>
#ifndef __SYS_ARCH_H__
#define __SYS_ARCH_H__
typedef Semaphore * sys_sem_t;
typedef Mailbox * sys_mbox_t;
typedef Thread * sys_thread_t;
typedef int sys_prot_t;
#define SYS_MBOX_NULL (Mailbox *)0
#define SYS_THREAD_NULL (Thread *)0
#define SYS_SEM_NULL (Semaphore *)0
/* let sys.h use binary semaphores for mutexes */
#define LWIP_COMPAT_MUTEX 1
#endif /* __SYS_ARCH_H__ */

54
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/lwip.mk Normal file
View File

@ -0,0 +1,54 @@
# List of the required lwIP files.
LWIP = ${CHIBIOS}/ext/lwip
LWBINDSRC = \
$(CHIBIOS)/os/various/lwip_bindings/lwipthread.c \
$(CHIBIOS)/os/various/lwip_bindings/arch/sys_arch.c
LWNETIFSRC = \
${LWIP}/src/netif/etharp.c
LWCORESRC = \
${LWIP}/src/core/dhcp.c \
${LWIP}/src/core/dns.c \
${LWIP}/src/core/init.c \
${LWIP}/src/core/mem.c \
${LWIP}/src/core/memp.c \
${LWIP}/src/core/netif.c \
${LWIP}/src/core/pbuf.c \
${LWIP}/src/core/raw.c \
${LWIP}/src/core/stats.c \
${LWIP}/src/core/sys.c \
${LWIP}/src/core/tcp.c \
${LWIP}/src/core/tcp_in.c \
${LWIP}/src/core/tcp_out.c \
${LWIP}/src/core/udp.c
LWIPV4SRC = \
${LWIP}/src/core/ipv4/autoip.c \
${LWIP}/src/core/ipv4/icmp.c \
${LWIP}/src/core/ipv4/igmp.c \
${LWIP}/src/core/ipv4/inet.c \
${LWIP}/src/core/ipv4/inet_chksum.c \
${LWIP}/src/core/ipv4/ip.c \
${LWIP}/src/core/ipv4/ip_addr.c \
${LWIP}/src/core/ipv4/ip_frag.c \
${LWIP}/src/core/def.c \
${LWIP}/src/core/timers.c
LWAPISRC = \
${LWIP}/src/api/api_lib.c \
${LWIP}/src/api/api_msg.c \
${LWIP}/src/api/err.c \
${LWIP}/src/api/netbuf.c \
${LWIP}/src/api/netdb.c \
${LWIP}/src/api/netifapi.c \
${LWIP}/src/api/sockets.c \
${LWIP}/src/api/tcpip.c
LWSRC = $(LWBINDSRC) $(LWNETIFSRC) $(LWCORESRC) $(LWIPV4SRC) $(LWAPISRC)
LWINC = \
$(CHIBIOS)/os/various/lwip_bindings \
${LWIP}/src/include \
${LWIP}/src/include/ipv4

303
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/lwipthread.c Normal file
View File

@ -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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
/**
* @file lwipthread.c
* @brief LWIP wrapper thread code.
* @addtogroup LWIP_THREAD
* @{
*/
#include "ch.h"
#include "hal.h"
#include "evtimer.h"
#include "lwipthread.h"
#include "lwip/opt.h"
#include "lwip/def.h"
#include "lwip/mem.h"
#include "lwip/pbuf.h"
#include "lwip/sys.h"
#include <lwip/stats.h>
#include <lwip/snmp.h>
#include <lwip/tcpip.h>
#include "netif/etharp.h"
#include "netif/ppp_oe.h"
#define PERIODIC_TIMER_ID 1
#define FRAME_RECEIVED_ID 2
/**
* Stack area for the LWIP-MAC thread.
*/
WORKING_AREA(wa_lwip_thread, LWIP_THREAD_STACK_SIZE);
/*
* Initialization.
*/
static void low_level_init(struct netif *netif) {
/* set MAC hardware address length */
netif->hwaddr_len = ETHARP_HWADDR_LEN;
/* maximum transfer unit */
netif->mtu = 1500;
/* device capabilities */
/* don't set NETIF_FLAG_ETHARP if this device is not an Ethernet one */
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP;
/* Do whatever else is needed to initialize interface. */
}
/*
* Transmits a frame.
*/
static err_t low_level_output(struct netif *netif, struct pbuf *p) {
struct pbuf *q;
MACTransmitDescriptor td;
(void)netif;
if (macWaitTransmitDescriptor(&ETHD1, &td, MS2ST(LWIP_SEND_TIMEOUT)) != RDY_OK)
return ERR_TIMEOUT;
#if ETH_PAD_SIZE
pbuf_header(p, -ETH_PAD_SIZE); /* drop the padding word */
#endif
/* Iterates through the pbuf chain. */
for(q = p; q != NULL; q = q->next)
macWriteTransmitDescriptor(&td, (uint8_t *)q->payload, (size_t)q->len);
macReleaseTransmitDescriptor(&td);
#if ETH_PAD_SIZE
pbuf_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
#endif
LINK_STATS_INC(link.xmit);
return ERR_OK;
}
/*
* Receives a frame.
*/
static struct pbuf *low_level_input(struct netif *netif) {
MACReceiveDescriptor rd;
struct pbuf *p, *q;
u16_t len;
(void)netif;
if (macWaitReceiveDescriptor(&ETHD1, &rd, TIME_IMMEDIATE) == RDY_OK) {
len = (u16_t)rd.size;
#if ETH_PAD_SIZE
len += ETH_PAD_SIZE; /* allow room for Ethernet padding */
#endif
/* We allocate a pbuf chain of pbufs from the pool. */
p = pbuf_alloc(PBUF_RAW, len, PBUF_POOL);
if (p != NULL) {
#if ETH_PAD_SIZE
pbuf_header(p, -ETH_PAD_SIZE); /* drop the padding word */
#endif
/* Iterates through the pbuf chain. */
for(q = p; q != NULL; q = q->next)
macReadReceiveDescriptor(&rd, (uint8_t *)q->payload, (size_t)q->len);
macReleaseReceiveDescriptor(&rd);
#if ETH_PAD_SIZE
pbuf_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
#endif
LINK_STATS_INC(link.recv);
}
else {
macReleaseReceiveDescriptor(&rd);
LINK_STATS_INC(link.memerr);
LINK_STATS_INC(link.drop);
}
return p;
}
return NULL;
}
/*
* Initialization.
*/
static err_t ethernetif_init(struct netif *netif) {
#if LWIP_NETIF_HOSTNAME
/* Initialize interface hostname */
netif->hostname = "lwip";
#endif /* LWIP_NETIF_HOSTNAME */
/*
* Initialize the snmp variables and counters inside the struct netif.
* The last argument should be replaced with your link speed, in units
* of bits per second.
*/
NETIF_INIT_SNMP(netif, snmp_ifType_ethernet_csmacd, LWIP_LINK_SPEED);
netif->state = NULL;
netif->name[0] = LWIP_IFNAME0;
netif->name[1] = LWIP_IFNAME1;
/* We directly use etharp_output() here to save a function call.
* You can instead declare your own function an call etharp_output()
* from it if you have to do some checks before sending (e.g. if link
* is available...) */
netif->output = etharp_output;
netif->linkoutput = low_level_output;
/* initialize the hardware */
low_level_init(netif);
return ERR_OK;
}
/**
* @brief LWIP handling thread.
*
* @param[in] p pointer to a @p lwipthread_opts structure or @p NULL
* @return The function does not return.
*/
msg_t lwip_thread(void *p) {
EvTimer evt;
EventListener el0, el1;
struct ip_addr ip, gateway, netmask;
static struct netif thisif;
static const MACConfig mac_config = {thisif.hwaddr};
chRegSetThreadName("lwipthread");
/* Initializes the thing.*/
tcpip_init(NULL, NULL);
/* TCP/IP parameters, runtime or compile time.*/
if (p) {
struct lwipthread_opts *opts = p;
unsigned i;
for (i = 0; i < 6; i++)
thisif.hwaddr[i] = opts->macaddress[i];
ip.addr = opts->address;
gateway.addr = opts->gateway;
netmask.addr = opts->netmask;
}
else {
thisif.hwaddr[0] = LWIP_ETHADDR_0;
thisif.hwaddr[1] = LWIP_ETHADDR_1;
thisif.hwaddr[2] = LWIP_ETHADDR_2;
thisif.hwaddr[3] = LWIP_ETHADDR_3;
thisif.hwaddr[4] = LWIP_ETHADDR_4;
thisif.hwaddr[5] = LWIP_ETHADDR_5;
LWIP_IPADDR(&ip);
LWIP_GATEWAY(&gateway);
LWIP_NETMASK(&netmask);
}
macStart(&ETHD1, &mac_config);
netif_add(&thisif, &ip, &netmask, &gateway, NULL, ethernetif_init, tcpip_input);
netif_set_default(&thisif);
netif_set_up(&thisif);
/* Setup event sources.*/
evtInit(&evt, LWIP_LINK_POLL_INTERVAL);
evtStart(&evt);
chEvtRegisterMask(&evt.et_es, &el0, PERIODIC_TIMER_ID);
chEvtRegisterMask(macGetReceiveEventSource(&ETHD1), &el1, FRAME_RECEIVED_ID);
chEvtAddEvents(PERIODIC_TIMER_ID | FRAME_RECEIVED_ID);
/* Goes to the final priority after initialization.*/
chThdSetPriority(LWIP_THREAD_PRIORITY);
while (TRUE) {
eventmask_t mask = chEvtWaitAny(ALL_EVENTS);
if (mask & PERIODIC_TIMER_ID) {
bool_t current_link_status = macPollLinkStatus(&ETHD1);
if (current_link_status != netif_is_link_up(&thisif)) {
if (current_link_status)
tcpip_callback_with_block((tcpip_callback_fn) netif_set_link_up,
&thisif, 0);
else
tcpip_callback_with_block((tcpip_callback_fn) netif_set_link_down,
&thisif, 0);
}
}
if (mask & FRAME_RECEIVED_ID) {
struct pbuf *p;
while ((p = low_level_input(&thisif)) != NULL) {
struct eth_hdr *ethhdr = p->payload;
switch (htons(ethhdr->type)) {
/* IP or ARP packet? */
case ETHTYPE_IP:
case ETHTYPE_ARP:
#if PPPOE_SUPPORT
/* PPPoE packet? */
case ETHTYPE_PPPOEDISC:
case ETHTYPE_PPPOE:
#endif /* PPPOE_SUPPORT */
/* full packet send to tcpip_thread to process */
if (thisif.input(p, &thisif) == ERR_OK)
break;
LWIP_DEBUGF(NETIF_DEBUG, ("ethernetif_input: IP input error\n"));
default:
pbuf_free(p);
}
}
}
}
return 0;
}
/** @} */

131
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/lwipthread.h Normal file
View File

@ -0,0 +1,131 @@
/*
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 lwipthread.h
* @brief LWIP wrapper thread macros and structures.
* @addtogroup LWIP_THREAD
* @{
*/
#ifndef _LWIPTHREAD_H_
#define _LWIPTHREAD_H_
#include <lwip/opt.h>
/** @brief MAC thread priority.*/
#ifndef LWIP_THREAD_PRIORITY
#define LWIP_THREAD_PRIORITY LOWPRIO
#endif
/** @brief MAC thread stack size. */
#if !defined(LWIP_THREAD_STACK_SIZE) || defined(__DOXYGEN__)
#define LWIP_THREAD_STACK_SIZE 512
#endif
/** @brief Link poll interval. */
#if !defined(LWIP_LINK_POLL_INTERVAL) || defined(__DOXYGEN__)
#define LWIP_LINK_POLL_INTERVAL S2ST(5)
#endif
/** @brief IP Address. */
#if !defined(LWIP_IPADDR) || defined(__DOXYGEN__)
#define LWIP_IPADDR(p) IP4_ADDR(p, 192, 168, 1, 20)
#endif
/** @brief IP Gateway. */
#if !defined(LWIP_GATEWAY) || defined(__DOXYGEN__)
#define LWIP_GATEWAY(p) IP4_ADDR(p, 192, 168, 1, 1)
#endif
/** @brief IP netmask. */
#if !defined(LWIP_NETMASK) || defined(__DOXYGEN__)
#define LWIP_NETMASK(p) IP4_ADDR(p, 255, 255, 255, 0)
#endif
/** @brief Transmission timeout. */
#if !defined(LWIP_SEND_TIMEOUT) || defined(__DOXYGEN__)
#define LWIP_SEND_TIMEOUT 50
#endif
/** @brief Link speed. */
#if !defined(LWIP_LINK_SPEED) || defined(__DOXYGEN__)
#define LWIP_LINK_SPEED 100000000
#endif
/** @brief MAC Address byte 0. */
#if !defined(LWIP_ETHADDR_0) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_0 0xC2
#endif
/** @brief MAC Address byte 1. */
#if !defined(LWIP_ETHADDR_1) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_1 0xAF
#endif
/** @brief MAC Address byte 2. */
#if !defined(LWIP_ETHADDR_2) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_2 0x51
#endif
/** @brief MAC Address byte 3. */
#if !defined(LWIP_ETHADDR_3) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_3 0x03
#endif
/** @brief MAC Address byte 4. */
#if !defined(LWIP_ETHADDR_4) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_4 0xCF
#endif
/** @brief MAC Address byte 5. */
#if !defined(LWIP_ETHADDR_5) || defined(__DOXYGEN__)
#define LWIP_ETHADDR_5 0x46
#endif
/** @brief Interface name byte 0. */
#if !defined(LWIP_IFNAME0) || defined(__DOXYGEN__)
#define LWIP_IFNAME0 'm'
#endif
/** @brief Interface name byte 1. */
#if !defined(LWIP_IFNAME1) || defined(__DOXYGEN__)
#define LWIP_IFNAME1 's'
#endif
/**
* @brief Runtime TCP/IP settings.
*/
struct lwipthread_opts {
uint8_t *macaddress;
uint32_t address;
uint32_t netmask;
uint32_t gateway;
};
extern WORKING_AREA(wa_lwip_thread, LWIP_THREAD_STACK_SIZE);
#ifdef __cplusplus
extern "C" {
#endif
msg_t lwip_thread(void *p);
#ifdef __cplusplus
}
#endif
#endif /* _LWIPTHREAD_H_ */
/** @} */

6
Software/portapack-mayhem/firmware/chibios/os/various/lwip_bindings/readme.txt Normal file
View File

@ -0,0 +1,6 @@
This directory contains the ChibiOS/RT "official" bindings with the lwIP
TCP/IP stack: http://savannah.nongnu.org/projects/lwip
In order to use FatFS within ChibiOS/RT project, unzip FatFS under
./ext/lwip-1.4.0 then include $(CHIBIOS)/os/various/lwip_bindings/lwip.mk
in your makefile.

113
Software/portapack-mayhem/firmware/chibios/os/various/memstreams.c Normal file
View File

@ -0,0 +1,113 @@
/*
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 memstreams.c
* @brief Memory streams code.
*
* @addtogroup memory_streams
* @{
*/
#include <string.h>
#include "ch.h"
#include "memstreams.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
static size_t writes(void *ip, const uint8_t *bp, size_t n) {
MemoryStream *msp = ip;
if (msp->size - msp->eos < n)
n = msp->size - msp->eos;
memcpy(msp->buffer + msp->eos, bp, n);
msp->eos += n;
return n;
}
static size_t reads(void *ip, uint8_t *bp, size_t n) {
MemoryStream *msp = ip;
if (msp->eos - msp->offset < n)
n = msp->eos - msp->offset;
memcpy(bp, msp->buffer + msp->offset, n);
msp->offset += n;
return n;
}
static msg_t put(void *ip, uint8_t b) {
MemoryStream *msp = ip;
if (msp->size - msp->eos <= 0)
return RDY_RESET;
*(msp->buffer + msp->eos) = b;
msp->eos += 1;
return RDY_OK;
}
static msg_t get(void *ip) {
uint8_t b;
MemoryStream *msp = ip;
if (msp->eos - msp->offset <= 0)
return RDY_RESET;
b = *(msp->buffer + msp->offset);
msp->offset += 1;
return b;
}
static const struct MemStreamVMT vmt = {writes, reads, put, get};
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Memory stream object initialization.
*
* @param[out] msp pointer to the @p MemoryStream object to be initialized
* @param[in] buffer pointer to the memory buffer for the memory stream
* @param[in] size total size of the memory stream buffer
* @param[in] eos initial End Of Stream offset. Normally you need to
* put this to zero for RAM buffers or equal to @p size
* for ROM streams.
*/
void msObjectInit(MemoryStream *msp, uint8_t *buffer,
size_t size, size_t eos) {
msp->vmt = &vmt;
msp->buffer = buffer;
msp->size = size;
msp->eos = eos;
msp->offset = 0;
}
/** @} */

95
Software/portapack-mayhem/firmware/chibios/os/various/memstreams.h Normal file
View File

@ -0,0 +1,95 @@
/*
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 memstreams.h
* @brief Memory streams structures and macros.
* @addtogroup memory_streams
* @{
*/
#ifndef _MEMSTREAMS_H_
#define _MEMSTREAMS_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief @p RamStream specific data.
*/
#define _memory_stream_data \
_base_sequential_stream_data \
/* Pointer to the stream buffer.*/ \
uint8_t *buffer; \
/* Size of the stream.*/ \
size_t size; \
/* Current end of stream.*/ \
size_t eos; \
/* Current read offset.*/ \
size_t offset;
/**
* @brief @p MemStream virtual methods table.
*/
struct MemStreamVMT {
_base_sequential_stream_methods
};
/**
* @extends BaseSequentialStream
*
* @brief Memory stream object.
*/
typedef struct {
/** @brief Virtual Methods Table.*/
const struct MemStreamVMT *vmt;
_memory_stream_data
} MemoryStream;
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void msObjectInit(MemoryStream *msp, uint8_t *buffer,
size_t size, size_t eos);
#ifdef __cplusplus
}
#endif
#endif /* _MEMSTREAMS_H_ */
/** @} */

310
Software/portapack-mayhem/firmware/chibios/os/various/shell.c Normal file
View File

@ -0,0 +1,310 @@
/*
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 shell.c
* @brief Simple CLI shell code.
*
* @addtogroup SHELL
* @{
*/
#include <string.h>
#include "ch.h"
#include "hal.h"
#include "shell.h"
#include "chprintf.h"
/**
* @brief Shell termination event source.
*/
EventSource shell_terminated;
static char *_strtok(char *str, const char *delim, char **saveptr) {
char *token;
if (str)
*saveptr = str;
token = *saveptr;
if (!token)
return NULL;
token += strspn(token, delim);
*saveptr = strpbrk(token, delim);
if (*saveptr)
*(*saveptr)++ = '\0';
return *token ? token : NULL;
}
static void usage(BaseSequentialStream *chp, char *p) {
chprintf(chp, "Usage: %s\r\n", p);
}
static void list_commands(BaseSequentialStream *chp, const ShellCommand *scp) {
while (scp->sc_name != NULL) {
chprintf(chp, "%s ", scp->sc_name);
scp++;
}
}
static void cmd_info(BaseSequentialStream *chp, int argc, char *argv[]) {
(void)argv;
if (argc > 0) {
usage(chp, "info");
return;
}
chprintf(chp, "Kernel: %s\r\n", CH_KERNEL_VERSION);
#ifdef CH_COMPILER_NAME
chprintf(chp, "Compiler: %s\r\n", CH_COMPILER_NAME);
#endif
chprintf(chp, "Architecture: %s\r\n", CH_ARCHITECTURE_NAME);
#ifdef CH_CORE_VARIANT_NAME
chprintf(chp, "Core Variant: %s\r\n", CH_CORE_VARIANT_NAME);
#endif
#ifdef CH_PORT_INFO
chprintf(chp, "Port Info: %s\r\n", CH_PORT_INFO);
#endif
#ifdef PLATFORM_NAME
chprintf(chp, "Platform: %s\r\n", PLATFORM_NAME);
#endif
#ifdef BOARD_NAME
chprintf(chp, "Board: %s\r\n", BOARD_NAME);
#endif
#ifdef __DATE__
#ifdef __TIME__
chprintf(chp, "Build time: %s%s%s\r\n", __DATE__, " - ", __TIME__);
#endif
#endif
}
static void cmd_systime(BaseSequentialStream *chp, int argc, char *argv[]) {
(void)argv;
if (argc > 0) {
usage(chp, "systime");
return;
}
chprintf(chp, "%lu\r\n", (unsigned long)chTimeNow());
}
/**
* @brief Array of the default commands.
*/
static ShellCommand local_commands[] = {
{"info", cmd_info},
{"systime", cmd_systime},
{NULL, NULL}
};
static bool_t cmdexec(const ShellCommand *scp, BaseSequentialStream *chp,
char *name, int argc, char *argv[]) {
while (scp->sc_name != NULL) {
if (strcasecmp(scp->sc_name, name) == 0) {
scp->sc_function(chp, argc, argv);
return FALSE;
}
scp++;
}
return TRUE;
}
/**
* @brief Shell thread function.
*
* @param[in] p pointer to a @p BaseSequentialStream object
* @return Termination reason.
* @retval RDY_OK terminated by command.
* @retval RDY_RESET terminated by reset condition on the I/O channel.
*
* @notapi
*/
static msg_t shell_thread(void *p) {
int n;
BaseSequentialStream *chp = ((ShellConfig *)p)->sc_channel;
const ShellCommand *scp = ((ShellConfig *)p)->sc_commands;
char *lp, *cmd, *tokp, line[SHELL_MAX_LINE_LENGTH];
char *args[SHELL_MAX_ARGUMENTS + 1];
chRegSetThreadName("shell");
chprintf(chp, "\r\nChibiOS/RT Shell\r\n");
while (TRUE) {
chprintf(chp, "ch> ");
if (shellGetLine(chp, line, sizeof(line))) {
chprintf(chp, "\r\nlogout");
break;
}
lp = _strtok(line, " \t", &tokp);
cmd = lp;
n = 0;
while ((lp = _strtok(NULL, " \t", &tokp)) != NULL) {
if (n >= SHELL_MAX_ARGUMENTS) {
chprintf(chp, "too many arguments\r\n");
cmd = NULL;
break;
}
args[n++] = lp;
}
args[n] = NULL;
if (cmd != NULL) {
if (strcasecmp(cmd, "exit") == 0) {
if (n > 0) {
usage(chp, "exit");
continue;
}
break;
}
else if (strcasecmp(cmd, "help") == 0) {
if (n > 0) {
usage(chp, "help");
continue;
}
chprintf(chp, "Commands: help exit ");
list_commands(chp, local_commands);
if (scp != NULL)
list_commands(chp, scp);
chprintf(chp, "\r\n");
}
else if (cmdexec(local_commands, chp, cmd, n, args) &&
((scp == NULL) || cmdexec(scp, chp, cmd, n, args))) {
chprintf(chp, "%s", cmd);
chprintf(chp, " ?\r\n");
}
}
}
shellExit(RDY_OK);
/* Never executed, silencing a warning.*/
return 0;
}
/**
* @brief Shell manager initialization.
*
* @api
*/
void shellInit(void) {
chEvtInit(&shell_terminated);
}
/**
* @brief Terminates the shell.
* @note Must be invoked from the command handlers.
* @note Does not return.
*
* @param[in] msg shell exit code
*
* @api
*/
void shellExit(msg_t msg) {
/* Atomically broadcasting the event source and terminating the thread,
there is not a chSysUnlock() because the thread terminates upon return.*/
chSysLock();
chEvtBroadcastI(&shell_terminated);
chThdExitS(msg);
}
/**
* @brief Spawns a new shell.
* @pre @p CH_USE_HEAP and @p CH_USE_DYNAMIC must be enabled.
*
* @param[in] scp pointer to a @p ShellConfig object
* @param[in] size size of the shell working area to be allocated
* @param[in] prio priority level for the new shell
* @return A pointer to the shell thread.
* @retval NULL thread creation failed because memory allocation.
*
* @api
*/
#if CH_USE_HEAP && CH_USE_DYNAMIC
Thread *shellCreate(const ShellConfig *scp, size_t size, tprio_t prio) {
return chThdCreateFromHeap(NULL, size, prio, shell_thread, (void *)scp);
}
#endif
/**
* @brief Create statically allocated shell thread.
*
* @param[in] scp pointer to a @p ShellConfig object
* @param[in] wsp pointer to a working area dedicated to the shell thread stack
* @param[in] size size of the shell working area
* @param[in] prio priority level for the new shell
* @return A pointer to the shell thread.
*
* @api
*/
Thread *shellCreateStatic(const ShellConfig *scp, void *wsp,
size_t size, tprio_t prio) {
return chThdCreateStatic(wsp, size, prio, shell_thread, (void *)scp);
}
/**
* @brief Reads a whole line from the input channel.
*
* @param[in] chp pointer to a @p BaseSequentialStream object
* @param[in] line pointer to the line buffer
* @param[in] size buffer maximum length
* @return The operation status.
* @retval TRUE the channel was reset or CTRL-D pressed.
* @retval FALSE operation successful.
*
* @api
*/
bool_t shellGetLine(BaseSequentialStream *chp, char *line, unsigned size) {
char *p = line;
while (TRUE) {
char c;
if (chSequentialStreamRead(chp, (uint8_t *)&c, 1) == 0)
return TRUE;
if (c == 4) {
chprintf(chp, "^D");
return TRUE;
}
if ((c == 8) || (c == 127)) {
if (p != line) {
chSequentialStreamPut(chp, c);
chSequentialStreamPut(chp, 0x20);
chSequentialStreamPut(chp, c);
p--;
}
continue;
}
if (c == '\r') {
chprintf(chp, "\r\n");
*p = 0;
return FALSE;
}
if (c < 0x20)
continue;
if (p < line + size - 1) {
chSequentialStreamPut(chp, c);
*p++ = (char)c;
}
}
}
/** @} */

84
Software/portapack-mayhem/firmware/chibios/os/various/shell.h Normal file
View File

@ -0,0 +1,84 @@
/*
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 shell.h
* @brief Simple CLI shell header.
*
* @addtogroup SHELL
* @{
*/
#ifndef _SHELL_H_
#define _SHELL_H_
/**
* @brief Shell maximum input line length.
*/
#if !defined(SHELL_MAX_LINE_LENGTH) || defined(__DOXYGEN__)
#define SHELL_MAX_LINE_LENGTH 64
#endif
/**
* @brief Shell maximum arguments per command.
*/
#if !defined(SHELL_MAX_ARGUMENTS) || defined(__DOXYGEN__)
#define SHELL_MAX_ARGUMENTS 4
#endif
/**
* @brief Command handler function type.
*/
typedef void (*shellcmd_t)(BaseSequentialStream *chp, int argc, char *argv[]);
/**
* @brief Custom command entry type.
*/
typedef struct {
const char *sc_name; /**< @brief Command name. */
shellcmd_t sc_function; /**< @brief Command function. */
} ShellCommand;
/**
* @brief Shell descriptor type.
*/
typedef struct {
BaseSequentialStream *sc_channel; /**< @brief I/O channel associated
to the shell. */
const ShellCommand *sc_commands; /**< @brief Shell extra commands
table. */
} ShellConfig;
#if !defined(__DOXYGEN__)
extern EventSource shell_terminated;
#endif
#ifdef __cplusplus
extern "C" {
#endif
void shellInit(void);
void shellExit(msg_t msg);
Thread *shellCreate(const ShellConfig *scp, size_t size, tprio_t prio);
Thread *shellCreateStatic(const ShellConfig *scp, void *wsp,
size_t size, tprio_t prio);
bool_t shellGetLine(BaseSequentialStream *chp, char *line, unsigned size);
#ifdef __cplusplus
}
#endif
#endif /* _SHELL_H_ */
/** @} */

177
Software/portapack-mayhem/firmware/chibios/os/various/syscalls.c Normal file
View File

@ -0,0 +1,177 @@
/*
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.
*/
/*
* **** This file incorporates work covered by the following copyright and ****
* **** permission notice: ****
*
* Copyright (c) 2009 by Michael Fischer. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************
* History:
*
* 28.03.09 mifi First Version, based on the original syscall.c from
* newlib version 1.17.0
* 17.08.09 gdisirio Modified the file for use under ChibiOS/RT
* 15.11.09 gdisirio Added read and write handling
****************************************************************************/
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "ch.h"
#if defined(STDOUT_SD) || defined(STDIN_SD)
#include "hal.h"
#endif
#ifndef __errno_r
#include <sys/reent.h>
#define __errno_r(reent) reent->_errno
#endif
/***************************************************************************/
int _read_r(struct _reent *r, int file, char * ptr, int len)
{
(void)r;
#if defined(STDIN_SD)
if (!len || (file != 0)) {
__errno_r(r) = EINVAL;
return -1;
}
len = sdRead(&STDIN_SD, (uint8_t *)ptr, (size_t)len);
return len;
#else
(void)file;
(void)ptr;
(void)len;
__errno_r(r) = EINVAL;
return -1;
#endif
}
/***************************************************************************/
int _lseek_r(struct _reent *r, int file, int ptr, int dir)
{
(void)r;
(void)file;
(void)ptr;
(void)dir;
return 0;
}
/***************************************************************************/
int _write_r(struct _reent *r, int file, char * ptr, int len)
{
(void)r;
(void)file;
(void)ptr;
#if defined(STDOUT_SD)
if (file != 1) {
__errno_r(r) = EINVAL;
return -1;
}
sdWrite(&STDOUT_SD, (uint8_t *)ptr, (size_t)len);
#endif
return len;
}
/***************************************************************************/
int _close_r(struct _reent *r, int file)
{
(void)r;
(void)file;
return 0;
}
/***************************************************************************/
caddr_t _sbrk_r(struct _reent *r, int incr)
{
#if CH_USE_MEMCORE
void *p;
chDbgCheck(incr > 0, "_sbrk_r");
p = chCoreAlloc((size_t)incr);
if (p == NULL) {
__errno_r(r) = ENOMEM;
return (caddr_t)-1;
}
return (caddr_t)p;
#else
(void)incr;
__errno_r(r) = ENOMEM;
return (caddr_t)-1;
#endif
}
/***************************************************************************/
int _fstat_r(struct _reent *r, int file, struct stat * st)
{
(void)r;
(void)file;
memset(st, 0, sizeof(*st));
st->st_mode = S_IFCHR;
return 0;
}
/***************************************************************************/
int _isatty_r(struct _reent *r, int fd)
{
(void)r;
(void)fd;
return 1;
}
/*** EOF ***/

89
Software/portapack-mayhem/firmware/chibios/os/various/various.dox Normal file
View File

@ -0,0 +1,89 @@
/*
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 various Various
*
* @brief Utilities Library.
* @details This is a collection of useful library code that is not part of
* the base kernel services.
* <h2>Notes</h2>
* The library code does not follow the same naming convention of the
* system APIs in order to make very clear that it is not "core" code.<br>
* The main difference is that library code is not formally tested in the
* test suite but through usage in the various demo applications.
*/
/**
* @defgroup cpp_library C++ Wrapper
*
* @brief C++ wrapper module.
* @details This module allows to use the ChibiOS/RT functionalities
* from C++ as classes and objects rather the traditional "C" APIs.
*
* @ingroup various
*/
/**
* @defgroup memory_streams Memory Streams
*
* @brief Memory Streams.
* @details This module allows to use a memory area (RAM or ROM) using a
* @ref data_streams interface.
*
* @ingroup various
*/
/**
* @defgroup event_timer Periodic Events Timer
*
* @brief Periodic Event Timer.
* @details This timer generates an event at regular intervals. The
* listening threads can use the event to perform time related
* activities. Multiple threads can listen to the same timer.
*
* @ingroup various
*/
/**
* @defgroup SHELL Command Shell
*
* @brief Small extendible command line shell.
* @details This module implements a generic extendible command line interface.
* The CLI just requires an I/O channel (@p BaseChannel), more
* commands can be added to the shell using the configuration
* structure.
*
* @ingroup various
*/
/**
* @defgroup chrtclib RTC time conversion utilities
*
* @brief RTC time conversion utilities.
*
* @ingroup various
*/
/**
* @defgroup chprintf System formatted print
*
* @brief System formatted print service.
* @details This module implements printf()-like function able to send data
* to any module implementing a @p BaseSequentialStream interface.
*
* @ingroup various
*/