István Cserny / Mbed 2 deprecated Lab10_USB_kwikboard

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Dependencies:   mbed USBDevice

main.cpp@1:b1c07ebce303, 2022-06-16 (annotated)

Committer:
cspista
Date:
Thu Jun 16 13:00:48 2022 +0000
Revision:
1:b1c07ebce303
Parent:
0:a3bde7e2c11e 
Final version corrected

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cspista 0:a3bde7e2c11e 1
cspista 0:a3bde7e2c11e 2 /* USB Keyboard extended example
cspista 0:a3bde7e2c11e 3 * This program will emulate an USB keyboard and
cspista 1:b1c07ebce303 4 * emits predefined key sequences when the corresponding
cspista 0:a3bde7e2c11e 5 * button was pressed
cspista 0:a3bde7e2c11e 6 *
cspista 0:a3bde7e2c11e 7 * Tested on NUCLEO-F446RE board with Arduino Multifunction Board using Mbed 2
cspista 0:a3bde7e2c11e 8 */
cspista 0:a3bde7e2c11e 9 #include "mbed.h"
cspista 0:a3bde7e2c11e 10 #include "USBKeyboard.h"
cspista 0:a3bde7e2c11e 11
cspista 0:a3bde7e2c11e 12 DigitalIn B1(BUTTON1,PullUp);
cspista 0:a3bde7e2c11e 13 DigitalIn S1(A1,PullUp);
cspista 0:a3bde7e2c11e 14 DigitalIn S2(A2,PullUp);
cspista 0:a3bde7e2c11e 15 DigitalIn S3(A3,PullUp);
cspista 0:a3bde7e2c11e 16 USBKeyboard keyboard;
cspista 0:a3bde7e2c11e 17
cspista 0:a3bde7e2c11e 18 int B1state = 1;
cspista 0:a3bde7e2c11e 19 int S1state = 1;
cspista 0:a3bde7e2c11e 20 int S2state = 1;
cspista 0:a3bde7e2c11e 21 int S3state = 1;
cspista 0:a3bde7e2c11e 22
cspista 0:a3bde7e2c11e 23 int main(void)
cspista 0:a3bde7e2c11e 24 {
cspista 0:a3bde7e2c11e 25 while (1) {
cspista 0:a3bde7e2c11e 26 if (B1state && !B1) {
cspista 0:a3bde7e2c11e 27 keyboard.mediaControl(KEY_VOLUME_DOWN);
cspista 0:a3bde7e2c11e 28 keyboard.printf("Hello World from Mbed USBKeyboard demo\r\n");
cspista 0:a3bde7e2c11e 29 keyboard.keyCode('s', KEY_CTRL);
cspista 0:a3bde7e2c11e 30 keyboard.keyCode(KEY_CAPS_LOCK);
cspista 0:a3bde7e2c11e 31 B1state = 0;
cspista 0:a3bde7e2c11e 32 wait(1);
cspista 0:a3bde7e2c11e 33 } else if(!B1state && B1) B1state = 1;
cspista 0:a3bde7e2c11e 34
cspista 0:a3bde7e2c11e 35 if (S1state && !S1) {
cspista 0:a3bde7e2c11e 36 keyboard.keyCode('r', KEY_LOGO); // Windows kay + R key command
cspista 0:a3bde7e2c11e 37 keyboard.printf("https://megtestesules.info\r\n ");
cspista 0:a3bde7e2c11e 38 S1state = 0;
cspista 0:a3bde7e2c11e 39 wait(1);
cspista 0:a3bde7e2c11e 40 }
cspista 0:a3bde7e2c11e 41 else if(!S1state && S1) S1state = 1;
cspista 0:a3bde7e2c11e 42
cspista 0:a3bde7e2c11e 43 if (S2state && !S2) {
cspista 0:a3bde7e2c11e 44 keyboard.keyCode('r', KEY_LOGO); // Windows key + R key command
cspista 0:a3bde7e2c11e 45 keyboard.printf("https://megtestesules.info/hobbielektronika/\r\n ");
cspista 0:a3bde7e2c11e 46 S2state = 0;
cspista 0:a3bde7e2c11e 47 wait(1);
cspista 0:a3bde7e2c11e 48 }
cspista 0:a3bde7e2c11e 49 else if(!S2state && S2) S2state = 1;
cspista 0:a3bde7e2c11e 50
cspista 0:a3bde7e2c11e 51 if (S3state && !S3) {
cspista 0:a3bde7e2c11e 52 keyboard.keyCode('r', KEY_LOGO); // Windows key + R key command
cspista 0:a3bde7e2c11e 53 keyboard.printf("https://cspista.hu/\r\n ");
cspista 0:a3bde7e2c11e 54 S3state = 0;
cspista 0:a3bde7e2c11e 55 wait(1);
cspista 0:a3bde7e2c11e 56 }
cspista 0:a3bde7e2c11e 57 else if(!S3state && S3) S3state = 1;
cspista 0:a3bde7e2c11e 58 wait(0.02);
cspista 0:a3bde7e2c11e 59 }
cspista 0:a3bde7e2c11e 60 }