a b / Mbed 2 deprecated USBHost_Test5

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Dependencies:   SDFileSystem USBHost_SAMPLE mbed

Fork of USBHost_Test5 by USER PASS

main.cpp@0:15908ba91581, 2017-11-20 (annotated)

Committer:
USER10
Date:
Mon Nov 20 05:04:08 2017 +0000
Revision:
0:15908ba91581
Child:
1:923fec2da9d4
USBHost_Test;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
USER10 0:15908ba91581 1 #include "mbed.h"
USER10 0:15908ba91581 2 #include "USBHostKeyboard.h"
USER10 0:15908ba91581 3 #include "SDFileSystem.h"
USER10 0:15908ba91581 4
USER10 0:15908ba91581 5 DigitalOut led(LED1);
USER10 0:15908ba91581 6 int i=0;
USER10 0:15908ba91581 7 SDFileSystem sd(p5, p6, p7, p8, "sd");
USER10 0:15908ba91581 8
USER10 0:15908ba91581 9 Serial pc1(p13, p14);//tx1, rx1
USER10 0:15908ba91581 10
USER10 0:15908ba91581 11 void onKey(uint8_t key) {
USER10 0:15908ba91581 12 pc1.printf("%c", key);
USER10 0:15908ba91581 13
USER10 0:15908ba91581 14 ++i;
USER10 0:15908ba91581 15 FILE *fp;
USER10 0:15908ba91581 16 fp = fopen("/sd/keylog/log.csv", "a");
USER10 0:15908ba91581 17 fprintf(fp, "Key[%d], :,0x%x,:,%c\r\n", i, key, key);
USER10 0:15908ba91581 18 fclose(fp);
USER10 0:15908ba91581 19 }
USER10 0:15908ba91581 20
USER10 0:15908ba91581 21 void keyboard_task(void const *) {
USER10 0:15908ba91581 22
USER10 0:15908ba91581 23 USBHostKeyboard keyboard;
USER10 0:15908ba91581 24
USER10 0:15908ba91581 25 while(1) {
USER10 0:15908ba91581 26 // try to connect a USB keyboard
USER10 0:15908ba91581 27 while(!keyboard.connect())
USER10 0:15908ba91581 28 Thread::wait(500);
USER10 0:15908ba91581 29
USER10 0:15908ba91581 30 // when connected, attach handler called on keyboard event
USER10 0:15908ba91581 31 keyboard.attach(onKey);
USER10 0:15908ba91581 32
USER10 0:15908ba91581 33 // wait until the keyboard is disconnected
USER10 0:15908ba91581 34 while(keyboard.connected())
USER10 0:15908ba91581 35 Thread::wait(500);
USER10 0:15908ba91581 36 }
USER10 0:15908ba91581 37 }
USER10 0:15908ba91581 38
USER10 0:15908ba91581 39 int main() {
USER10 0:15908ba91581 40 mkdir("/sd/keylog", 0777);
USER10 0:15908ba91581 41 FILE *fp;
USER10 0:15908ba91581 42 fp = fopen("/sd/keylog/log.csv","w");
USER10 0:15908ba91581 43 fclose(fp);
USER10 0:15908ba91581 44
USER10 0:15908ba91581 45 Thread keyboardTask(keyboard_task, NULL, osPriorityNormal, 256 * 4);
USER10 0:15908ba91581 46 while(1) {
USER10 0:15908ba91581 47 led=!led;
USER10 0:15908ba91581 48 Thread::wait(500);
USER10 0:15908ba91581 49 }
USER10 0:15908ba91581 50 }