From 7772ea4579a45bcf63ebd5e68be66ba1a9c72dfa Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Fri, 11 Nov 2016 15:02:17 -0500
Subject: chibios!

---
 .../community/testhal/KINETIS/TEENSY3_x/GPT/main.c | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY3_x/GPT/main.c

(limited to 'ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY3_x/GPT/main.c')

diff --git a/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY3_x/GPT/main.c b/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY3_x/GPT/main.c
new file mode 100644
index 0000000..4609f37
--- /dev/null
+++ b/ChibiOS_16.1.5/community/testhal/KINETIS/TEENSY3_x/GPT/main.c
@@ -0,0 +1,65 @@
+/*
+    ChibiOS - Copyright (C) 2015 RedoX https://github.com/RedoXyde
+
+    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"
+
+/*
+ * GPT1 callback.
+ */
+static void gpt1cb(GPTDriver *gptp) {
+
+  (void)gptp;
+  palTogglePad(TEENSY_PIN13_IOPORT, TEENSY_PIN13);
+}
+
+static const GPTConfig gpt1cfg = {
+  10000,    /* 10kHz timer clock.*/
+  gpt1cb    /* Timer callback.*/
+};
+
+/*
+ * 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 GPT driver 1.
+   */
+  gptStart(&GPTD1, &gpt1cfg);
+  gptStartContinuous(&GPTD1, 5000);   /* 500ms */
+  //~ gptPolledDelay(&GPTD1, 10); /* Small delay.*/
+
+  /*
+   * Normal main() thread activity, it changes the GPT1 period every
+   * five seconds.
+   */
+  while (!chThdShouldTerminateX()) {
+    chThdSleepMilliseconds(5000);
+    gptChangeInterval(&GPTD1,gptGetIntervalX(&GPTD1)/2); /* 25ms */
+    chThdSleepMilliseconds(5000);
+    gptChangeInterval(&GPTD1,gptGetIntervalX(&GPTD1)*2); /* 50ms */
+  }
+  return 0;
+}
-- 
cgit v1.2.3