Tim Bots
/
LPC_echo
LPC1768 with mbed (2) and RawSerial test
main.cpp@0:3a22a1cf02f6, 2017-01-23 (annotated)
- Committer:
- tbotsQ
- Date:
- Mon Jan 23 09:45:15 2017 +0000
- Revision:
- 0:3a22a1cf02f6
Echo Test
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tbotsQ | 0:3a22a1cf02f6 | 1 | #include "mbed.h" |
tbotsQ | 0:3a22a1cf02f6 | 2 | |
tbotsQ | 0:3a22a1cf02f6 | 3 | DigitalOut led1(LED1); |
tbotsQ | 0:3a22a1cf02f6 | 4 | DigitalOut led2(LED2); |
tbotsQ | 0:3a22a1cf02f6 | 5 | |
tbotsQ | 0:3a22a1cf02f6 | 6 | RawSerial pc(USBTX, USBRX); |
tbotsQ | 0:3a22a1cf02f6 | 7 | |
tbotsQ | 0:3a22a1cf02f6 | 8 | void callback() { |
tbotsQ | 0:3a22a1cf02f6 | 9 | // Note: you need to actually read from the serial to clear the RX interrupt |
tbotsQ | 0:3a22a1cf02f6 | 10 | printf("%c\n", pc.getc()); |
tbotsQ | 0:3a22a1cf02f6 | 11 | led2 = !led2; |
tbotsQ | 0:3a22a1cf02f6 | 12 | } |
tbotsQ | 0:3a22a1cf02f6 | 13 | |
tbotsQ | 0:3a22a1cf02f6 | 14 | int main() { |
tbotsQ | 0:3a22a1cf02f6 | 15 | pc.attach(&callback); |
tbotsQ | 0:3a22a1cf02f6 | 16 | |
tbotsQ | 0:3a22a1cf02f6 | 17 | while (1) { |
tbotsQ | 0:3a22a1cf02f6 | 18 | led1 = !led1; |
tbotsQ | 0:3a22a1cf02f6 | 19 | wait(0.5); |
tbotsQ | 0:3a22a1cf02f6 | 20 | } |
tbotsQ | 0:3a22a1cf02f6 | 21 | } |