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gpio toggle works

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This commit is contained in:
tkl
2016-08-15 22:25:35 +02:00
parent 067dd1d3e5
commit 073f5093dd
16 changed files with 99 additions and 593 deletions
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13
source/test/src/main.c
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@@ -10,6 +10,9 @@
#include "Timer.h"
#include "BlinkLed.h"
#include "board.h"
#include "driver.h"
// Keep the LED on for 2/3 of a second.
#define BLINK_ON_TICKS (TIMER_FREQUENCY_HZ * 3 / 4)
#define BLINK_OFF_TICKS (TIMER_FREQUENCY_HZ - BLINK_ON_TICKS)
@@ -26,12 +29,16 @@ int main(int argc, char* argv[])
trace_puts("Hello ARM World!");
trace_printf("System clock: %u Hz\n", SystemCoreClock);
timer_start();
blink_led_init();
// blink_led_init();
uint32_t seconds = 0;
drv_open(&gpio_d12);
drv_write(&gpio_d12, "1", 1);
while(1) {
blink_led_on();
// blink_led_on();
drv_write(&gpio_d12, "1", 1);
timer_sleep(seconds == 0 ? TIMER_FREQUENCY_HZ : BLINK_ON_TICKS);
blink_led_off();
// blink_led_off();
drv_write(&gpio_d12, "0", 1);
timer_sleep(BLINK_OFF_TICKS);
++seconds;
trace_printf("Second %u\n", seconds);