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| author | flabbergast <s3+flabbergast@sdfeu.org> | 2016-03-22 17:56:38 +0000 |
|---|---|---|
| committer | flabbergast <s3+flabbergast@sdfeu.org> | 2016-03-22 18:43:20 +0000 |
| commit | 9f5d7fd40b63d3d55bff540a5d5e03ecd8257276 (patch) | |
| tree | cfd6ef1a3c55bdb235b247acd92b85cd3f0ee5d9 /testhal/KINETIS/TEENSY3_x/EXT/main.c | |
| parent | d5a880807b47188aa5d721f4aff491bc46c6f186 (diff) | |
| download | ChibiOS-Contrib-9f5d7fd40b63d3d55bff540a5d5e03ecd8257276.tar.gz ChibiOS-Contrib-9f5d7fd40b63d3d55bff540a5d5e03ecd8257276.tar.bz2 ChibiOS-Contrib-9f5d7fd40b63d3d55bff540a5d5e03ecd8257276.zip | |
[KINETIS] Add new testhal demos (KL27Z,Teensies,MCHCK).
Diffstat (limited to 'testhal/KINETIS/TEENSY3_x/EXT/main.c')
| -rw-r--r-- | testhal/KINETIS/TEENSY3_x/EXT/main.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/testhal/KINETIS/TEENSY3_x/EXT/main.c b/testhal/KINETIS/TEENSY3_x/EXT/main.c new file mode 100644 index 0000000..3903897 --- /dev/null +++ b/testhal/KINETIS/TEENSY3_x/EXT/main.c @@ -0,0 +1,74 @@ +/*
+ 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"
+
+static void ledoff(void *p) {
+
+ (void)p;
+ palClearPad(TEENSY_PIN13_IOPORT, TEENSY_PIN13);
+}
+
+static virtual_timer_t vt;
+
+/* Triggered when the Teensy's pin 12 (PC7) changes; The LED is set to ON.*/
+static void extcb1(EXTDriver *extp, expchannel_t channel) {
+ (void)extp;
+ (void)channel;
+ palSetPad(TEENSY_PIN13_IOPORT, TEENSY_PIN13);
+ chSysLockFromISR();
+ chVTResetI(&vt);
+ /* LED set to OFF after 500mS.*/
+ chVTSetI(&vt, MS2ST(500), ledoff, NULL);
+ chSysUnlockFromISR();
+}
+
+static const EXTConfig extcfg = {
+ {
+ {EXT_CH_MODE_BOTH_EDGES|EXT_CH_MODE_AUTOSTART, extcb1, PORTC, 7}
+ }
+};
+
+/*
+ * 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 EXT driver 1.
+ */
+ extStart(&EXTD1, &extcfg);
+ /*
+ * Normal main() thread activity, in this demo it enables and disables the
+ * button EXT channel using 10 seconds intervals.
+ */
+ while (!chThdShouldTerminateX()) {
+ extChannelDisable(&EXTD1, 0);
+ chThdSleepMilliseconds(10000);
+ extChannelEnable(&EXTD1, 0);
+ chThdSleepMilliseconds(10000);
+ }
+ return 0;
+}
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