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-rw-r--r--testhal/AVR/MEGA/GPT/main.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/testhal/AVR/MEGA/GPT/main.c b/testhal/AVR/MEGA/GPT/main.c
new file mode 100644
index 000000000..a64dcef06
--- /dev/null
+++ b/testhal/AVR/MEGA/GPT/main.c
@@ -0,0 +1,64 @@
+/*
+ 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"
+#include "chprintf.h"
+
+BaseSequentialStream * chp = (BaseSequentialStream *) &SD1;
+
+static void gpt3cb(GPTDriver *gptp) {
+ palTogglePad(IOPORT2, 7);
+}
+
+static GPTConfig gpt3cfg = {
+ 1000, /* Timer clock. */
+ gpt3cb /* 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();
+
+ palSetPadMode(IOPORT2, 7, PAL_MODE_OUTPUT_PUSHPULL);
+
+ sdStart(&SD1, NULL);
+ gptStart(&GPTD3, &gpt3cfg);
+
+ gptStartContinuous(&GPTD3, 500);
+
+ while (1) {
+ chprintf(chp, "OCR3A: %d, TCCR3B: %x, period: %d, counter: %d , TCNT3: %d\r\n",
+ OCR3A,
+ TCCR3B,
+ GPTD3.period,
+ GPTD3.counter,
+ TCNT3);
+ chThdSleepMilliseconds(100);
+ }
+}