Austin Blackstone
This program is designed to act as a serial terminal for interfacing with serial peripherals, such as the ESP8266, that support AT Commands.
Fork of
SerialPassthrough
by 
Austin Blackstone
Revision 0:59bec1fd956e, committed 2015-04-24
- Comitter:
- mbedAustin
- Date:
- Fri Apr 24 15:34:17 2015 +0000
- Child:
- 1:a76360ca4001
- Commit message:
- polling complete, works with ESP8266
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 Fri Apr 24 15:34:17 2015 +0000
@@ -0,0 +1,39 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // computer to mbed board
+Serial esp(D1, D0); // mbed board to target board
+DigitalOut rst(D10);
+
+int
+main(){
+ pc.baud(9600);
+ esp.baud(9600);
+ pc.printf("\r\n########### ready ###########\r\n");
+ //esp.printf("AT+RST\r\n");
+ rst = 0;
+ wait(0.1);
+ rst = 1;
+ while(1) {
+ if(pc.readable()) {
+ char c = pc.getc();
+ //pc.putc(c); // echo character back to computer for sanity
+ //if(c == '\r'){
+// esp.printf("\r\n");
+// }
+// else{
+ esp.putc(c);
+// }
+ }
+ if(esp.readable()) {
+ char c = esp.getc();
+ //if(c == '\n'){
+// pc.printf("\\n");
+// }
+// if(c == '\r'){
+// pc.printf("\\r");
+// }
+
+ pc.putc(c);
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Apr 24 15:34:17 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/433970e64889 \ No newline at end of file