Ernest Williams
The purpose of this project was to create a system that would allow users to monitor a locked device using a Bluetooth device. This Bluetooth device will show the last user that unlocked the device, and also allows the user to unlock the device using the Bluetooth device. This device can be physically unlocked using a capacitive touch keypad sensor.
Dependencies: mbed Motor Servo
Fork of
SerialPassthrough_LPC1768
by 
jim hamblen
Diff: main.cpp
- Revision:
- 1:a76360ca4001
- Parent:
- 0:59bec1fd956e
- Child:
- 2:a8dcb07a1d00
diff -r 59bec1fd956e -r a76360ca4001 main.cpp
--- a/main.cpp Fri Apr 24 15:34:17 2015 +0000
+++ b/main.cpp Fri Apr 24 18:18:22 2015 +0000
@@ -1,39 +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);
- }
+
+// Program to use the mbed as a serial bridge
+//
+Serial pc(USBTX, USBRX); // tx, rx
+Serial dev(D1, D0); // tx, rx
+
+void send() {
+ while (pc.readable()) {
+ dev.putc(pc.getc());
}
}
+
+void recv() {
+ pc.putc(dev.getc());
+}
+
+int main() {
+ char c;
+
+ // PC serial
+ pc.baud(9600);
+ pc.attach(send, Serial::RxIrq);
+
+ // Device serial
+ dev.baud(9600); // LS20031 57600
+
+ //dev.printf("$PMTK314,5,5,5,5,0,0,0,0,0,0,0,0,0,0,0,0,5*2D\r\n");
+ //dev.printf("$PMTK103*30\r\n");
+ wait(0.1);
+ dev.printf("AT+RST\r\n");
+ while(1) {
+
+ c = dev.getc();
+ pc.putc(c);
+
+ }
+
+}
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