Create a UART to USB Serial bridge with the DipCortex
Fork of DipCortex-USB-CDC by
Diff: main.cpp
- Revision:
- 0:8c4eea221dcf
- Child:
- 1:b9eededaba19
diff -r 000000000000 -r 8c4eea221dcf main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Oct 30 02:01:50 2013 +0000 @@ -0,0 +1,37 @@ +/** + * USB to UART Bridge + */ + +#include "mbed.h" +#include "USBSerial.h" + +Serial uart(USBTX, USBRX); +USBSerial pc; + +// Called by ISR +void settingsChanged(int baud, int bits, int parity, int stop) +{ + const Serial::Parity parityTable[] = {Serial::None, Serial::Odd, Serial::Even, Serial::Forced0, Serial::Forced1}; + + if (stop != 2) { + stop = 1; // stop bit(s) = 1 or 1.5 + } + + uart.baud(baud); + uart.format(bits, parityTable[parity], stop); +} + +int main() +{ + pc.attach(settingsChanged); + + while (1) { + while (uart.readable()) { + pc.putc(uart.getc()); + } + + while (pc.readable()) { + uart.putc(pc.getc()); + } + } +}