1 files changed, 49 insertions, 0 deletions
diff --git a/demos/STM32/HAL-STM32F407-DISCOVERY/main.c b/demos/STM32/HAL-STM32F407-DISCOVERY/main.c
new file mode 100644
index 000000000..a59c0b8ff
--- /dev/null
+++ b/demos/STM32/HAL-STM32F407-DISCOVERY/main.c
@@ -0,0 +1,49 @@
+/*
+    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"
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+
+  /*
+   * System initializations.
+   * - HAL initialization, this also initializes the configured device drivers
+   *   and performs the board-specific initializations.
+   */
+  halInit();
+
+  /*
+   * Activates the serial driver 2 using the driver default configuration.
+   * PA2(TX) and PA3(RX) are routed to USART2.
+   */
+  sdStart(&SD2, NULL);
+  palSetPadMode(GPIOA, 2, PAL_MODE_ALTERNATE(7));
+  palSetPadMode(GPIOA, 3, PAL_MODE_ALTERNATE(7));
+
+  /*
+   * Normal main() thread activity, in this demo it just performs
+   * a shell respawn upon its termination.
+   */
+  while (true) {
+    palSetPad(GPIOD, GPIOD_LED3);       /* Orange.  */
+    osalThreadSleepMilliseconds(500);
+    palClearPad(GPIOD, GPIOD_LED3);     /* Orange.  */
+    osalThreadSleepMilliseconds(500);
+  }
+}