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Using existing atmel led routines

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There is a config file called led.c in the atmel softpack source code
which provides routines for configuring, setting and clearing the LEDs.
This commit is contained in:
Christina Quast
2014-12-16 10:54:59 +01:00
parent 0aca529375
commit 0f1b36f0ae
3 changed files with 20 additions and 20 deletions
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28
sam3s_example/mains/debug_uart_stdlib.c
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@@ -5,33 +5,25 @@
extern void UART_PutString(const char *str, int len);
/*----------------------------------------------------------------------------
* * Variables
* *----------------------------------------------------------------------------*/
const Pin redled = {LED_RED, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
const Pin greenled = {LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
static const Pin *led;
void Configure_LED() {
PIO_Configure(&greenled, PIO_LISTSIZE(greenled));
PIO_Configure(&redled, PIO_LISTSIZE(redled));
PIO_Set(&redled);
PIO_Set(&greenled);
led = &redled;
void Configure_LEDs() {
LED_Configure(LED_NUM_RED);
LED_Configure(LED_NUM_GREEN);
}
int main() {
size_t ret = 0;
Configure_LED();
Configure_LEDs();
ret = printf("Clockval: %d\r\n", BOARD_MCK);
if (ret < 0){
PIO_Clear(&redled);
LED_Clear(LED_NUM_GREEN);
LED_Set(LED_NUM_RED);
} else {
PIO_Clear(&greenled);
LED_Clear(LED_NUM_RED);
LED_Set(LED_NUM_GREEN);
while (1) {
printf("Clockval**++????: %d\r\n", BOARD_MCK);
}