osd-contiki/tests/blink-red.c

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#include "mc1322x.h"
#include "boards.h"
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#define MBAR_GPIO 0x80000000
#define GPIO_PAD_DIR0 ((volatile uint32_t *) 0x80000000)
#define GPIO_DATA0 ((volatile uint32_t *) 0x80000008)
#define UART1_DATA ((volatile uint32_t *) 0x80005008)
#define DELAY 400000
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#define LED_BITS LED_RED
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__attribute__ ((section ("startup")))
void main(void) {
volatile uint32_t i;
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*GPIO_PAD_DIR0 = LED_BITS;
while(1) {
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*GPIO_DATA0 = LED_BITS;
for(i=0; i<DELAY; i++) { continue; }
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*GPIO_DATA0 = 0x00000000;
for(i=0; i<DELAY; i++) { continue; }
};
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}
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