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#include "MK20D5.h"
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#include "wait.h"
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#include "gpio_api.h"
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#include "PinNames.h"
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#include "matrix.h"
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#include "timer.h"
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#include "action.h"
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#include "keycode.h"
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#include "host.h"
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#include "host_driver.h"
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#include "mbed_driver.h"
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int main() {
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gpio_t led;
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gpio_init_out(&led, PTA19);
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uint16_t t = 0;
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host_set_driver(&mbed_driver);
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keyboard_init();
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while(1) {
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keyboard_task();
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bool matrix_on = false;
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matrix_scan();
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for (int i = 0; i < MATRIX_ROWS; i++) {
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if (matrix_get_row(i)) {
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matrix_on = true;
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break;
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}
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}
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if (matrix_on)
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gpio_write(&led, 1);
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else {
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if (timer_elapsed(t) > 500) {
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gpio_write(&led, !gpio_read(&led));
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t = timer_read();
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}
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}
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}
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}
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