Eric Fossum
/
STN1110Terminal
This is a simple program that will pass communications from the STN1110 to the mBed USB port.
main.cpp
- Committer:
- fossum_13
- Date:
- 2013-03-19
- Revision:
- 0:a940e05190bc
File content as of revision 0:a940e05190bc:
#include "mbed.h" Serial STN(p28, p27); Serial pc(USBTX, USBRX); long STNBAUD = 9600; long PCBAUD = 38400; void flushSerialBuffer(Serial *port); int main() { // Configure PC BAUD pc.baud(PCBAUD); // Setup STN1110 UART pc.printf("Configuring STN UART\r\n"); STN.baud(STNBAUD); // Get to a prompt bool prompt = false; while(!prompt) { // Attempt communication pc.printf("STN not ready\r\n"); STN.printf("\r"); wait(1); // Did we get a prompt? while (STN.readable()) { if (STN.getc() == '>') { prompt = true; flushSerialBuffer(&STN); } } } // Attempt BAUD rate change STN.printf("ATZ\r"); pc.printf("STN BAUD == %d\r\n", STNBAUD); // Start terminal communication while(1) { if(STN.readable()) { char c = STN.getc(); pc.putc(c); if (c == '\r') pc.putc('\n'); } if(pc.readable()) { char c = pc.getc(); STN.putc(c); } } } // Clears the Serial port buffer so we can get to new messages void flushSerialBuffer(Serial *port) { while ((*port).readable()) { (*port).getc(); } return; }