diff options
Diffstat (limited to 'testhal/STM32F1xx/EXT_WAKEUP/main.c')
| -rw-r--r-- | testhal/STM32F1xx/EXT_WAKEUP/main.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/testhal/STM32F1xx/EXT_WAKEUP/main.c b/testhal/STM32F1xx/EXT_WAKEUP/main.c deleted file mode 100644 index 9e08bb11a..000000000 --- a/testhal/STM32F1xx/EXT_WAKEUP/main.c +++ /dev/null @@ -1,167 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
- 2011,2012 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/>.
-*/
-
-/**
- * This program demonstrate how to use interrupt from EXTI line for waking
- * up MCU from stop mode. EXTI line connected to UART RX pin and generate
- * interrupt on falling edge of start bit.
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#include "shell.h"
-#include "chprintf.h"
-
-
-
-/* Wake up callback.*/
-static void extcb2(EXTDriver *extp, expchannel_t channel) {
-
- (void)extp;
- (void)channel;
-
- chSysLockFromIsr();
- /* we must reinit clocks after waking up ESPECIALLY if use HSE or HSI+PLL */
- stm32_clock_init();
-
- extChannelDisableI(&EXTD1, 10);
- chSysUnlockFromIsr();
-}
-
-
-static const EXTConfig extcfg = {
- {
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_FALLING_EDGE, extcb2},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- {EXT_CH_MODE_DISABLED, NULL},
- },
- EXT_MODE_EXTI(0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- EXT_MODE_GPIOA,
- 0,
- 0,
- 0,
- 0,
- 0)
-};
-
-
-
-static void cmd_reboot(BaseChannel *chp, int argc, char *argv[]){
- (void)argv;
- if (argc > 0) {
- chprintf(chp, "Usage: rboot\r\n");
- return;
- }
- chprintf(chp, "rebooting...\r\n");
- chThdSleepMilliseconds(100);
- NVIC_SystemReset();
-}
-
-static void cmd_sleep(BaseChannel *chp, int argc, char *argv[]){
- (void)argv;
- if (argc > 0) {
- chprintf(chp, "Usage: sleep\r\n");
- return;
- }
- chprintf(chp, "Going to sleep. Type any character to wake up.\r\n");
-
- chThdSleepMilliseconds(200);
- extChannelEnable(&EXTD1, 10);
-
- PWR->CR |= (PWR_CR_LPDS | PWR_CR_CSBF | PWR_CR_CWUF);
- PWR->CR &= ~PWR_CR_PDDS;
- SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
- __WFI();
-}
-
-
-static const ShellCommand commands[] = {
- {"reboot", cmd_reboot},
- {"sleep", cmd_sleep},
- {NULL, NULL}
-};
-
-static const ShellConfig shell_cfg1 = {
- (BaseChannel *)&SD1,
- commands
-};
-
-/*
- * Application entry point.
- */
-int main(void) {
-
- /*
- * 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();
-
- /*
- * Activates the EXT driver 1.
- */
- extStart(&EXTD1, &extcfg);
-
- /* Activates the serial driver using the driver default configuration.*/
- sdStart(&SD1, NULL);
-
- /* Setting up ports.*/
- palSetPadMode(IOPORT1, 9, PAL_MODE_STM32_ALTERNATE_PUSHPULL);
- palSetPadMode(IOPORT1, 10, PAL_MODE_INPUT);
-
- /* Shell manager initialization.*/
- shellInit();
- static WORKING_AREA(waShell, 512);
- shellCreateStatic(&shell_cfg1, waShell, sizeof(waShell), NORMALPRIO);
-
- /* Start blink indicating.*/
- chThdSleepMilliseconds(2000);
- while (TRUE) {
- chThdSleepMilliseconds(100);
- palTogglePad(IOPORT3, GPIOC_LED);
- }
-}
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