Knight KE
/
Serial_ex_3
控制一下下
Fork of RawSerial_ex_2 by
Revision 3:0018f2967251, committed 2018-06-22
- Comitter:
- WFKnight
- Date:
- Fri Jun 22 07:24:23 2018 +0000
- Parent:
- 2:4ab47f33a1ae
- Commit message:
- ????
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Wed Jan 10 14:24:47 2018 +0000 +++ b/main.cpp Fri Jun 22 07:24:23 2018 +0000 @@ -4,18 +4,21 @@ DigitalOut led2(LED2); Serial pc(USBTX, USBRX); - +int data_temp = 0; void callback_ex() { - // Note: you need to actually read from the serial to clear the RX interrupt - pc.putc(pc.getc()); - led2 = !led2; + pc.scanf("%d", &data_temp); } - int main() { pc.attach(&callback_ex); - + pc.printf("start\n"); while (1) { - led1 = !led1; + if(data_temp == 0x16){//22 + led1 = !led1; + } + else{ + led1 = 1; + pc.printf("working\n"); + } wait(0.5); } }