Nelson Neves
3d Printer Hardware emulation, used to test some of my projects that require a real 3d printer response via USB serialport but without having the hardware available (mbed will reply to gcode commands - or any text+ENTER with an 'ok' ack data).
Diff: main.cpp
- Revision:
- 0:fc0008071704
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Nov 06 22:10:21 2012 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+//---------------------------------------------------------------------------------------------
+// USB serial port setup - debug messages
+//---------------------------------------------------------------------------------------------
+Serial pc(USBTX, USBRX); // tx, rx
+
+//---------------------------------------------------------------------------------------------
+
+DigitalOut myled(LED1);
+
+//---------------------------------------------------------------------------------------------
+int main() {
+
+ int serialportdata = 0;
+
+ myled = 1;
+ wait(0.5);
+ myled = 0;
+
+ //set communication speed
+ pc.baud(115200);
+ //test to see if comm is working
+ printf("ok\r\nok\r\n");
+
+ while(1) {
+
+ if(pc.readable()) {
+ serialportdata = pc.getc();
+ //printf("-> %c\r\n", serialportdata);
+ if( serialportdata == '\r' || serialportdata == '\n') {
+ printf("ok\r\n");
+
+ }
+ }
+ }
+}
+//---------------------------------------------------------------------------------------------
\ No newline at end of file