avr/qmk/ChibiOS - [no description]

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author	edolomb <none@example.com>	2017-09-21 16:06:58 +0000
committer	edolomb <none@example.com>	2017-09-21 16:06:58 +0000
commit	4e19f446f39f2c56d233838dde9921689532f747 (patch)
tree	5e54b493c136ca48b3af6399a5c28e862ede90fe /os/hal/src/hal_pwm.c
parent	35e4fdb94348db3507abc28cc07aa0df11f0ce7c (diff)
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Added check on GS status in dmaChannelDisable()

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10660 35acf78f-673a-0410-8e92-d51de3d6d3f4

Diffstat (limited to 'os/hal/src/hal_pwm.c')

0 files changed, 0 insertions, 0 deletions

/* ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010, 2011 Giovanni Di Sirio. This file is part of ChibiOS/RT. ChibiOS/RT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. ChibiOS/RT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> #include "ch.h" #include "hal.h" #include "test.h" #include "shell.h" #include "chprintf.h" #define SHELL_WA_SIZE THD_WA_SIZE(4096) #define CONSOLE_WA_SIZE THD_WA_SIZE(4096) #define TEST_WA_SIZE THD_WA_SIZE(4096) #define cputs(msg) chMsgSend(cdtp, (msg_t)msg) static Thread *cdtp; static Thread *shelltp1; static Thread *shelltp2; static void cmd_mem(BaseChannel *chp, int argc, char *argv[]) { size_t n, size; (void)argv; if (argc > 0) { chprintf(chp, "Usage: mem\r\n"); return; } n = chHeapStatus(NULL, &size); chprintf(chp, "core free memory : %u bytes\r\n", chCoreStatus()); chprintf(chp, "heap fragments : %u\r\n", n); chprintf(chp, "heap free total : %u bytes\r\n", size); } static void cmd_threads(BaseChannel *chp, int argc, char *argv[]) { static const char *states[] = { "READY", "CURRENT", "SUSPENDED", "WTSEM", "WTMTX", "WTCOND", "SLEEPING", "WTEXIT", "WTOREVT", "WTANDEVT", "SNDMSGQ", "SNDMSG", "WTMSG", "WTQUEUE", "FINAL" }; Thread *tp; (void)argv; if (argc > 0) { chprintf(chp, "Usage: threads\r\n"); return; } chprintf(chp, " addr stack prio refs state time\r\n"); tp = chRegFirstThread(); do { chprintf(chp, "%.8lx %.8lx %4lu %4lu %9s %lu\r\n", (uint32_t)tp, (uint32_t)tp->p_ctx.esp, (uint32_t)tp->p_prio, (uint32_t)(tp->p_refs - 1), states[tp->p_state], (uint32_t)tp->p_time); tp = chRegNextThread(tp); } while (tp != NULL); } static void cmd_test(BaseChannel *chp, int argc, char *argv[]) { Thread *tp; (void)argv; if (argc > 0) { chprintf(chp, "Usage: test\r\n"); return; } tp = chThdCreateFromHeap(NULL, TEST_WA_SIZE, chThdGetPriority(), TestThread, chp); if (tp == NULL) { chprintf(chp, "out of memory\r\n"); return; } chThdWait(tp); } static const ShellCommand commands[] = { {"mem", cmd_mem}, {"threads", cmd_threads}, {"test", cmd_test}, {NULL, NULL} }; static const ShellConfig shell_cfg1 = { (BaseChannel *)&SD1, commands }; static const ShellConfig shell_cfg2 = { (BaseChannel *)&SD2, commands }; /* * Console print server done using synchronous messages. This makes the access * to the C printf() thread safe and the print operation atomic among threads. * In this example the message is the zero termitated string itself. */ static msg_t console_thread(void *arg) { (void)arg; while (!chThdShouldTerminate()) { Thread *tp = chMsgWait(); puts((char *)chMsgGet(tp)); fflush(stdout); chMsgRelease(tp, RDY_OK); } return 0; } /** * @brief Shell termination handler. * * @param[in] id event id. */ static void termination_handler(eventid_t id) { (void)id; if (shelltp1 && chThdTerminated(shelltp1)) { chThdWait(shelltp1); shelltp1 = NULL; chThdSleepMilliseconds(10); cputs("Init: shell on SD1 terminated"); chSysLock(); chOQResetI(&SD1.oqueue); chSysUnlock(); } if (shelltp2 && chThdTerminated(shelltp2)) { chThdWait(shelltp2); shelltp2 = NULL; chThdSleepMilliseconds(10); cputs("Init: shell on SD2 terminated"); chSysLock(); chOQResetI(&SD2.oqueue); chSysUnlock(); } } /** * @brief SD1 status change handler. * * @param[in] id event id. */ static void sd1_handler(eventid_t id) { ioflags_t flags; (void)id; flags = chIOGetAndClearFlags(&SD1); if ((flags & IO_CONNECTED) && (shelltp1 == NULL)) { cputs("Init: connection on SD1"); shelltp1 = shellCreate(&shell_cfg1, SHELL_WA_SIZE, NORMALPRIO + 1); } if (flags & IO_DISCONNECTED) { cputs("Init: disconnection on SD1"); chSysLock(); chIQResetI(&SD1.iqueue); chSysUnlock(); } } /** * @brief SD2 status change handler. * * @param[in] id event id. */ static void sd2_handler(eventid_t id) { ioflags_t flags; (void)id; flags = chIOGetAndClearFlags(&SD2); if ((flags & IO_CONNECTED) && (shelltp2 == NULL)) { cputs("Init: connection on SD2"); shelltp2 = shellCreate(&shell_cfg2, SHELL_WA_SIZE, NORMALPRIO + 10); } if (flags & IO_DISCONNECTED) { cputs("Init: disconnection on SD2"); chSysLock(); chIQResetI(&SD2.iqueue); chSysUnlock(); } } static evhandler_t fhandlers[] = { termination_handler, sd1_handler, sd2_handler }; /*------------------------------------------------------------------------* * Simulator main. * *------------------------------------------------------------------------*/ int main(void) { EventListener sd1fel, sd2fel, tel; /* * System initializations. * - HAL initialization, this also initializes the configured device drivers * and performs the board-specific initializations. * - Kernel initialization, the main() function becomes a thread and the * RTOS is active. */ halInit(); chSysInit(); /* * Serial ports (simulated) initialization. */ sdStart(&SD1, NULL); sdStart(&SD2, NULL); /* * Shell manager initialization. */ shellInit(); chEvtRegister(&shell_terminated, &tel, 0); /* * Console thread started. */ cdtp = chThdCreateFromHeap(NULL, CONSOLE_WA_SIZE, NORMALPRIO + 1, console_thread, NULL); /* * Initializing connection/disconnection events. */ cputs("Shell service started on SD1, SD2"); cputs(" - Listening for connections on SD1"); (void) chIOGetAndClearFlags(&SD1); chEvtRegister(chIOGetEventSource(&SD1), &sd1fel, 1); cputs(" - Listening for connections on SD2"); (void) chIOGetAndClearFlags(&SD2); chEvtRegister(chIOGetEventSource(&SD2), &sd2fel, 2); /* * Events servicing loop. */ while (!chThdShouldTerminate()) chEvtDispatch(fhandlers, chEvtWaitOne(ALL_EVENTS)); /* * Clean simulator exit. */ chEvtUnregister(chIOGetEventSource(&SD1), &sd1fel); chEvtUnregister(chIOGetEventSource(&SD2), &sd2fel); return 0; }


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