From 8e21971d1097eed1b3c6da048f5103d7f6cde387 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Tue, 4 Oct 2016 09:45:43 +0000
Subject: STM32F0 WDG demo added.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9850 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 testhal/STM32/STM32F0xx/WDG/main.c | 58 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 testhal/STM32/STM32F0xx/WDG/main.c

(limited to 'testhal/STM32/STM32F0xx/WDG/main.c')

diff --git a/testhal/STM32/STM32F0xx/WDG/main.c b/testhal/STM32/STM32F0xx/WDG/main.c
new file mode 100644
index 000000000..380c847e5
--- /dev/null
+++ b/testhal/STM32/STM32F0xx/WDG/main.c
@@ -0,0 +1,58 @@
+/*
+    ChibiOS - Copyright (C) 2006..2016 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 "ch.h"
+#include "hal.h"
+
+/*
+ * Watchdog deadline set to more than one second (LSI=40000 / (64 * 1000)).
+ */
+static const WDGConfig wdgcfg = {
+  STM32_IWDG_PR_64,
+  STM32_IWDG_RL(1000),
+  STM32_IWDG_WIN_DISABLED
+};
+
+/*
+ * 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();
+
+  /*
+   * Starting the watchdog driver.
+   */
+  wdgStart(&WDGD1, &wdgcfg);
+
+  /*
+   * Normal main() thread activity, it resets the watchdog.
+   */
+  while (true) {
+    wdgReset(&WDGD1);
+    palToggleLine(LINE_LED4);
+    chThdSleepMilliseconds(500);
+  }
+  return 0;
+}
-- 
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