67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
#include "mbed.h"
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#include "HIDKeyboard.h"
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#include "debug.h"
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#include "timer.h"
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/*
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//#define DEBUG
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#ifdef DEBUG
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Serial ser(UART_TX, UART_RX);
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#define dprintf(fmt, ...) ser.printf(fmt, ## __VA_ARGS__)
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#else
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#define dprintf(fmt, ...)
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#endif
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*/
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// button and LEDs
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DigitalIn isp(P0_1);
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DigitalOut led_red(P0_20);
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DigitalOut led_green(P0_21);
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//USBKeyboard
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HIDKeyboard keyboard;
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int main(void) {
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//isp.mode(PullUp);
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//led_red = 0;
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//led_green = 0;
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debug_enable = true;
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dprintf("HIDKeyboard:\r\n");
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timer_init();
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xprintf("timer: %i\r\n", timer_read());
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report_keyboard_t report = { 2, 0, 4, }; //a
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report_keyboard_t report_off = { 0 };
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bool last_isp = isp;
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uint32_t last_timer;
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while (1) {
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//keyboard.mediaControl(KEY_VOLUME_DOWN);
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//keyboard.printf("Hello World from Mbed\r\n");
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//keyboard.keyCode('s', KEY_CTRL);
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//keyboard.keyCode(KEY_CAPS_LOCK);
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//led_green = !led_green;
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//leds = keyboard.lockStatus();
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//ser.putc(ser.getc());
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if (last_isp == isp) continue;
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if (isp == 0) {
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led_red = 0; // on
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xprintf("timer: %i\r\n", timer_read32());
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xprintf("diff: %i\r\n", timer_elapsed32(last_timer));
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//keyboard.sendReport(report);
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} else {
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led_red = 1; // off
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//keyboard.sendReport(report_off);
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}
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last_isp = isp;
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last_timer = timer_read();
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//led_green = !led_green;
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//wait(0.5);
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}
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}
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