Gert-Jan Admiraal
Serial port test, used for the serial port over IP notebook.
Revision 0:7fbb5988577b, committed 2010-04-30
- Comitter:
- gjadmiraal
- Date:
- Fri Apr 30 20:56:41 2010 +0000
- Commit message:
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 |
diff -r 000000000000 -r 7fbb5988577b main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Apr 30 20:56:41 2010 +0000
@@ -0,0 +1,65 @@
+//--- Includes
+#include "mbed.h"
+
+//--- Defines
+#define USB_UART 1
+#define ON 1
+#define OFF 0
+#define BAUDRATE0 19200
+#define BAUDRATE1 115200
+#define K_BACKSPACE 8
+#define K_RETURN 13
+
+//--- Objects
+DigitalOut myled (LED1);
+#if USB_UART
+ Serial myUART ( USBTX, USBRX );
+#else
+ Serial myUART ( p13, p14 ); //--- TX RX
+#endif
+Serial loopUART ( p28, p27 ); //--- TX RX
+
+int main() {
+ char character;
+
+ //--- init
+ myled = ON;
+ wait(0.2);
+ myUART.baud( BAUDRATE1 );
+ loopUART.baud( BAUDRATE1 );
+ myled = OFF;
+
+ while(1) {
+ //--- Read myUART and print to loopUART
+ if( myUART.readable() ) {
+ character = myUART.getc();
+ loopUART.printf( "%c", character );
+ }
+
+ //--- Read loopUART and print to myUART
+ if( loopUART.readable() ) {
+ character = loopUART.getc();
+
+ //--- Return Key: new line on the console
+ if( character == K_RETURN ) {
+ myUART.printf("\n\r");
+ } else if( character == K_BACKSPACE ) {
+ myUART.printf("\b \b");
+ } else {
+ myUART.printf( "%c", character );
+ }
+ }
+
+ /*
+ //--- Loopback the UART
+ if( myUART.readable() ) {
+ myUART.putc( myUART.getc() );
+ }
+ */
+
+ /*
+ //--- Hello World on the UART
+ myUART.printf( "Hello, world!\n\r" );
+ */
+ }
+}
diff -r 000000000000 -r 7fbb5988577b mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Apr 30 20:56:41 2010 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/49a220cc26e0