Chris BAYLEY
/
BlueGiga_PairTest
Simple test routine to speak with Blue giga WT-12A
main.cpp
- Committer:
- cbayley
- Date:
- 2011-12-15
- Revision:
- 0:fe1a4941bdb6
File content as of revision 0:fe1a4941bdb6:
#include "mbed.h" #define BCSP 0 //I2C acp(p9, p10); Serial serBT(p28,p27); Serial serPC(USBTX,USBRX); InterruptIn intCD(p22); DigitalOut ledBT(LED1); DigitalOut ledDAT(LED2); DigitalOut ledCD0(LED3); DigitalOut ledCD(LED4); DigitalOut outBTRES(p24); DigitalOut outDTR(p23); Timeout toBTled; void timeoutBt(void) { ledBT = 0; } void goOffline( void ) { serPC.printf("CMD\n"); outDTR = 1; wait(0.10); outDTR = 0; //serPC.printf("DTR = %u\n",outDTR.read() ); } void onCDUp(void) { ledCD = 1; serPC.printf("CD up\n"); } void onCDDn(void) { ledCD = 0; serPC.printf("CD dn\n"); } void ledBTOn(void) { ledBT = 1; toBTled.attach(timeoutBt,0.1); } void resetBT(void) { outBTRES = 1; wait(0.010); outBTRES = 0; } int main() { serPC.baud(115200); serBT.baud(115200); //serBT.format( 8, Serial::Even, 1 ); // serBT.format( 8, Serial::None, 1 ); serPC.format( 8, Serial::Even, 1 ); intCD.rise(onCDUp); intCD.fall(onCDDn); ledBT = 0; serPC.printf("Mbed starting\n"); resetBT(); wait(0.5); serBT.printf("INFO\n"); while(1) { char c; if(serPC.readable()) { c = serPC.getc(); #if !BCSP if ( c == 0x1B ) goOffline(); else #endif { ledBTOn(); serBT.putc(c); } } if(serBT.readable()) { ledBTOn(); c = serBT.getc(); serPC.putc(c); } } }