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author | Fabio Utzig <utzig@utzig.org> | 2016-03-28 20:37:57 -0300 |
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committer | Fabio Utzig <utzig@utzig.org> | 2016-03-28 20:37:57 -0300 |
commit | 341cad14a9ca8c2ed6b8a8b3a7e7183c71e00e70 (patch) | |
tree | 4bae5eb90713a09dd408121c5c35596df27be8f2 /testhal/KINETIS/TEENSY3_x/GPT/main.c | |
parent | 778340c65318a9935a2f937ff520a32397fd07ad (diff) | |
parent | ac8960f1a83ea19645ca969e6c525defd8f47ff7 (diff) | |
download | ChibiOS-Contrib-341cad14a9ca8c2ed6b8a8b3a7e7183c71e00e70.tar.gz ChibiOS-Contrib-341cad14a9ca8c2ed6b8a8b3a7e7183c71e00e70.tar.bz2 ChibiOS-Contrib-341cad14a9ca8c2ed6b8a8b3a7e7183c71e00e70.zip |
[KINETIS] A lot of updates
Diffstat (limited to 'testhal/KINETIS/TEENSY3_x/GPT/main.c')
-rw-r--r-- | testhal/KINETIS/TEENSY3_x/GPT/main.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/testhal/KINETIS/TEENSY3_x/GPT/main.c b/testhal/KINETIS/TEENSY3_x/GPT/main.c new file mode 100644 index 0000000..4609f37 --- /dev/null +++ b/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;
+}
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