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-rw-r--r--testhal/KINETIS/MCHCK/BOOTLOADER/main.c77
1 files changed, 77 insertions, 0 deletions
diff --git a/testhal/KINETIS/MCHCK/BOOTLOADER/main.c b/testhal/KINETIS/MCHCK/BOOTLOADER/main.c
new file mode 100644
index 0000000..a3729b7
--- /dev/null
+++ b/testhal/KINETIS/MCHCK/BOOTLOADER/main.c
@@ -0,0 +1,77 @@
+/*
+ (C) 2015-2016 flabbergast <s3+flabbergast@sdfeu.org>
+
+ 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"
+
+#define BTN_GPIO TEENSY_PIN2_IOPORT
+#define BTN_PIN TEENSY_PIN2
+
+/*
+ * Jump to bootloader on MCHCK.
+ */
+#define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000
+const uint8_t sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff";
+
+void jump_to_bootloader(void) {
+ __builtin_memcpy((void *)VBAT, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic));
+ // request reset
+ SCB->AIRCR = SCB_AIRCR_VECTKEY_WRITEMAGIC | SCB_AIRCR_SYSRESETREQ_Msk;
+}
+
+/*
+ * Blink thread.
+ */
+
+static THD_WORKING_AREA(waBlinkThread, 128);
+static THD_FUNCTION(BlinkThread, arg) {
+ (void)arg;
+ uint8_t i;
+
+ // while(TRUE) {
+ for(i=0; i<10; i++) {
+ palTogglePad(GPIOB, GPIOB_LED);
+ chThdSleepMilliseconds(700);
+ }
+ jump_to_bootloader();
+}
+
+/*
+ * 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();
+
+ /*
+ * Create the blink thread.
+ */
+ chThdCreateStatic(waBlinkThread, sizeof(waBlinkThread), NORMALPRIO, BlinkThread, NULL);
+
+ /*
+ * Normal main() thread activity, in this demo it does nothing.
+ */
+ while(TRUE) {
+ chThdSleepMilliseconds(500);
+ }
+
+ return 0;
+}