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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-03-07 13:08:51 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-03-07 13:08:51 +0000 |
| commit | 1e64833ed36595dd2a00b55a30514493e4cf78fe (patch) | |
| tree | ee6ec7adc238fea18f43bba90cf172bf92dab3cb /demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c | |
| parent | 7a8cde3d844e6aba1e7f7fd915bab75d95e2f123 (diff) | |
| download | ChibiOS-1e64833ed36595dd2a00b55a30514493e4cf78fe.tar.gz ChibiOS-1e64833ed36595dd2a00b55a30514493e4cf78fe.tar.bz2 ChibiOS-1e64833ed36595dd2a00b55a30514493e4cf78fe.zip | |
Added NASA OSAL demo for STM32F7.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9047 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c')
| -rw-r--r-- | demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c b/demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c new file mode 100644 index 000000000..31026f70c --- /dev/null +++ b/demos/STM32/NASA-OSAL-STM32F746G-DISCOVERY/main.c @@ -0,0 +1,76 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include "hal.h"
+#include "ch_test.h"
+#include "osapi.h"
+
+/*
+ * This is a periodic thread that does absolutely nothing except flashing
+ * a LED.
+ * Note, the working area is created using ChibiOS/RT macro because alignment
+ * constraints.
+ */
+static THD_WORKING_AREA(wa_blinker, 128);
+static void blinker(void) {
+
+ OS_TaskRegister();
+
+ while (true) {
+ palSetLine(LINE_ARD_D13);
+ OS_TaskDelay(500);
+ palClearLine(LINE_ARD_D13);
+ OS_TaskDelay(500);
+ }
+}
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+ uint32 blinker_id;
+
+ /* HAL initialization, this also initializes the configured device drivers
+ and performs the board-specific initializations.*/
+ halInit();
+
+ /* OS initialization.*/
+ (void) OS_API_Init();
+
+ /* Activates the serial driver 2 using the driver default configuration.
+ PA2(TX) and PA3(RX) are routed to USART2.*/
+ sdStart(&SD1, NULL);
+ palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));
+ palSetPadMode(GPIOA, 3, PAL_MODE_ALTERNATE(7));
+
+ /* GPIOI1 is programmed as output (board LED).*/
+ palClearLine(LINE_ARD_D13);
+ palSetLineMode(LINE_ARD_D13, PAL_MODE_OUTPUT_PUSHPULL);
+
+ /* Starting the blinker thread.*/
+ (void) OS_TaskCreate(&blinker_id, "blinker", blinker,
+ (uint32 *)wa_blinker, sizeof wa_blinker,
+ 128, 0);
+
+ /* In the ChibiOS/RT OSAL implementation the main() function is an
+ usable thread with priority 128 (NORMALPRIO), here we just sleep
+ waiting for a button event, then the test suite is executed.*/
+ while (true) {
+ if (palReadLine(LINE_BUTTON_USER))
+ test_execute((BaseSequentialStream *)&SD1);
+ OS_TaskDelay(500);
+ }
+}
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