51 lines
952 B
Plaintext
51 lines
952 B
Plaintext
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#include <AP_Common.h>
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#include <AP_HAL.h>
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#include <AP_HAL_AVR.h>
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const AP_HAL::HAL& hal = AP_HAL_AVR_APM1;
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void loop (void) {
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hal.uart0->println(".");
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hal.gpio->write(3, 0);
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hal.scheduler->delay(1000);
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hal.gpio->write(3, 1);
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}
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void setup (void) {
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hal.gpio->pinMode(1, GPIO_OUTPUT);
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hal.gpio->pinMode(2, GPIO_OUTPUT);
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hal.gpio->pinMode(3, GPIO_OUTPUT);
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hal.gpio->pinMode(13, GPIO_OUTPUT);
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hal.gpio->write(1, 1);
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hal.gpio->write(2, 1);
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hal.gpio->write(3, 1);
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hal.gpio->write(13, 1);
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hal.scheduler->delay(1000);
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hal.gpio->write(1, 0);
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hal.gpio->write(2, 0);
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hal.gpio->write(13, 0);
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hal.scheduler->delay(1000);
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hal.gpio->write(13, 1);
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hal.uart0->begin(115200);
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hal.gpio->write(1, 0);
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hal.uart0->println("Hello World");
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hal.gpio->write(2, 0);
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}
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extern "C" {
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int main (void) {
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hal.init(NULL);
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setup();
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for(;;) loop();
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return 0;
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}
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}
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