Chris BAYLEY
Simple test routine to speak with Blue giga WT-12A
Revision 0:fe1a4941bdb6, committed 2011-12-15
- Comitter:
- cbayley
- Date:
- Thu Dec 15 03:00:58 2011 +0000
- Commit message:
- Initital version
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Dec 15 03:00:58 2011 +0000
@@ -0,0 +1,102 @@
+#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);
+ }
+ }
+}
+
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Dec 15 03:00:58 2011 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/63bcd7ba4912