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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2014-05-07 07:56:15 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2014-05-07 07:56:15 +0000 |
| commit | cbcb4c48e66777895f2fb425958be407e7170e41 (patch) | |
| tree | cec2044911766f5dc5a7bd8b8c9ffe0fe81734f8 /demos/STM32/NIL-STM32F051-DISCOVERY/main.c | |
| parent | feea9d04f6a0b5a5fad21b727157fd290b5c5c94 (diff) | |
| download | ChibiOS-cbcb4c48e66777895f2fb425958be407e7170e41.tar.gz ChibiOS-cbcb4c48e66777895f2fb425958be407e7170e41.tar.bz2 ChibiOS-cbcb4c48e66777895f2fb425958be407e7170e41.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6913 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos/STM32/NIL-STM32F051-DISCOVERY/main.c')
| -rw-r--r-- | demos/STM32/NIL-STM32F051-DISCOVERY/main.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/demos/STM32/NIL-STM32F051-DISCOVERY/main.c b/demos/STM32/NIL-STM32F051-DISCOVERY/main.c new file mode 100644 index 000000000..d4c17e90a --- /dev/null +++ b/demos/STM32/NIL-STM32F051-DISCOVERY/main.c @@ -0,0 +1,108 @@ +/*
+ Nil RTOS - Copyright (C) 2012 Giovanni Di Sirio.
+
+ This file is part of Nil RTOS.
+
+ Nil RTOS 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.
+
+ Nil RTOS 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 "hal.h"
+#include "nil.h"
+
+/*
+ * Thread 1.
+ */
+THD_WORKING_AREA(waThread1, 128);
+THD_FUNCTION(Thread1, arg) {
+
+ (void)arg;
+
+ while (true) {
+ palSetPad(GPIOC, GPIOC_LED4);
+ chThdSleepMilliseconds(500);
+ palClearPad(GPIOC, GPIOC_LED4);
+ chThdSleepMilliseconds(500);
+ }
+}
+
+/*
+ * Thread 2.
+ */
+THD_WORKING_AREA(waThread2, 128);
+THD_FUNCTION(Thread2, arg) {
+
+ (void)arg;
+
+ while (true) {
+ palSetPad(GPIOC, GPIOC_LED3);
+ chThdSleepMilliseconds(250);
+ palClearPad(GPIOC, GPIOC_LED3);
+ chThdSleepMilliseconds(250);
+ }
+}
+
+/*
+ * Thread 3.
+ */
+THD_WORKING_AREA(waThread3, 128);
+THD_FUNCTION(Thread3, arg) {
+
+ (void)arg;
+
+ /*
+ * Activates the serial driver 1 using the driver default configuration.
+ * PA9 and PA10 are routed to USART1.
+ */
+ sdStart(&SD1, NULL);
+ palSetPadMode(GPIOA, 9, PAL_MODE_ALTERNATE(1)); /* USART1 TX. */
+ palSetPadMode(GPIOA, 10, PAL_MODE_ALTERNATE(1)); /* USART1 RX. */
+
+ while (true) {
+ chnWrite(&SD1, (const uint8_t *)"Hello World!\r\n", 14);
+ chThdSleepMilliseconds(2000);
+ }
+}
+
+/*
+ * Threads static table, one entry per thread. The number of entries must
+ * match NIL_CFG_NUM_THREADS.
+ */
+THD_TABLE_BEGIN
+ THD_TABLE_ENTRY(waThread1, "blinker1", Thread1, NULL)
+ THD_TABLE_ENTRY(waThread2, "blinker2", Thread2, NULL)
+ THD_TABLE_ENTRY(waThread3, "hello", Thread3, NULL)
+THD_TABLE_END
+
+/*
+ * 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();
+
+ /* This is now the idle thread loop, you may perform here a low priority
+ task but you must never try to sleep or wait in this loop. Note that
+ this tasks runs at the lowest priority level so any instruction added
+ here will be executed after all other tasks have been started.*/
+ while (true) {
+ }
+}
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