Sam Beh
/
Serial_Echo
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Diff: main.cpp
- Revision:
- 0:e67b3d8994f1
diff -r 000000000000 -r e67b3d8994f1 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Sep 26 14:50:55 2018 +0000
@@ -0,0 +1,27 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut led (LED1);
+
+char cmd[100];
+
+int main() {
+ //pc.baud(19200);
+ pc.baud(921600);
+ //pc.printf("Echoes back to the screen anything you type\n");
+ while(1) {
+ if (pc.readable()>0)
+ {
+ led = 1;
+ pc.scanf("%s",cmd);
+ //pc.putc(pc.getc());
+ led = 0;
+ pc.printf(cmd);
+ }
+ else
+ {
+ //led = !led;
+ wait(0.2);
+ }
+ }
+}