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// Slave mode for QA shield
#include "wirish.h"
#define LED_PIN BOARD_LED_PIN
#if defined(BOARD_maple) || defined(BOARD_maple_RET6)
const uint8 pins_to_skip[] = {LED_PIN};
#elif defined(BOARD_maple_mini)
#define USB_DP 23
#define USB_DM 24
const uint8 pins_to_skip[] = {LED_PIN, USB_DP, USB_DM};
#elif defined(BOARD_maple_native)
const uint8 pins_to_skip[] = {LED_PIN};
#else
#error "Board type has not been selected correctly."
#endif
bool skip_pin_p(uint8 pin);
void setup() {
/* Set up the LED to blink */
pinMode(LED_PIN, OUTPUT);
for(int i = 0; i < NR_GPIO_PINS; i++) {
if (skip_pin_p(i)) {
continue;
}
pinMode(i, OUTPUT);
digitalWrite(i, LOW);
}
SerialUSB.println("OK, starting...");
}
void loop() {
toggleLED();
delay(100);
for(int i = 0; i < NR_GPIO_PINS; i++) {
if (skip_pin_p(i)) {
continue;
}
togglePin(i);
delay(5);
togglePin(i);
delay(5);
}
}
bool skip_pin_p(uint8 pin) {
for (uint8 i = 0; i < sizeof(pins_to_skip); i++) {
if (pin == pins_to_skip[i])
return true;
}
return false;
}
// Force init to be called *first*, i.e. before static object allocation.
// Otherwise, statically allocated objects that need libmaple may fail.
__attribute__((constructor)) void premain() {
init();
}
int main(void) {
setup();
while (1) {
loop();
}
return 0;
}
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