Arrow Intern IoT / Mbed 2 deprecated Node_XBee_SoftSerial

Soft Serial is working, barely and grossly.

Dependencies:   SoftSerial mbed-rtos mbed

main.cpp@1:05a16e044d09, 2017-06-21 (annotated)

Committer:
jonathanyost
Date:
Wed Jun 21 22:00:06 2017 +0000
Revision:
1:05a16e044d09
Parent:
0:e584a98289a4 
SoftSerial working minimum;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jonathanyost 0:e584a98289a4 1 #include "mbed.h"
jonathanyost 0:e584a98289a4 2 #include "SoftSerial.h"
jonathanyost 0:e584a98289a4 3 #include "rtos.h"
jonathanyost 0:e584a98289a4 4 #include <sstream>
jonathanyost 0:e584a98289a4 5
jonathanyost 0:e584a98289a4 6 /* --------- I/O INFORMATION ---------
jonathanyost 0:e584a98289a4 7 USB Debugging Pins: tx = D1(PA2), rx = D0(PA3)
jonathanyost 0:e584a98289a4 8 XBEE Board Pins:
jonathanyost 0:e584a98289a4 9 DOUT (rx) <- D3 (PB3)
jonathanyost 0:e584a98289a4 10 DIN (tx) <- D2 (PA10)
jonathanyost 0:e584a98289a4 11 GND <- GND
jonathanyost 0:e584a98289a4 12 5V <- 5V
jonathanyost 0:e584a98289a4 13
jonathanyost 0:e584a98289a4 14 */
jonathanyost 0:e584a98289a4 15
jonathanyost 0:e584a98289a4 16 Serial pc(D1, D0); // PA2, PA3
jonathanyost 0:e584a98289a4 17
jonathanyost 0:e584a98289a4 18 const int nodeID = 0;
jonathanyost 1:05a16e044d09 19 //void initialize_node(SoftSerial &xbee);
jonathanyost 0:e584a98289a4 20 void initialize_node(SoftSerial &xbee);
jonathanyost 0:e584a98289a4 21
jonathanyost 0:e584a98289a4 22 int uptime = 0;
jonathanyost 0:e584a98289a4 23
jonathanyost 0:e584a98289a4 24 int main()
jonathanyost 0:e584a98289a4 25 {
jonathanyost 0:e584a98289a4 26 SoftSerial xbee(D3, D2); // tx, rx
jonathanyost 0:e584a98289a4 27 initialize_node(xbee);
jonathanyost 0:e584a98289a4 28 pc.printf("ECHOOOOOO");
jonathanyost 0:e584a98289a4 29
jonathanyost 0:e584a98289a4 30 char data;
jonathanyost 0:e584a98289a4 31
jonathanyost 0:e584a98289a4 32 while(true) {
jonathanyost 0:e584a98289a4 33
jonathanyost 0:e584a98289a4 34 // Continuous transmit
jonathanyost 0:e584a98289a4 35 /*
jonathanyost 0:e584a98289a4 36 std::stringstream s;
jonathanyost 0:e584a98289a4 37 s << 'H' << 'E' << 'L' << 'L' << 'O';
jonathanyost 0:e584a98289a4 38 xbee.printf(s.str().c_str());
jonathanyost 0:e584a98289a4 39 */
jonathanyost 0:e584a98289a4 40
jonathanyost 0:e584a98289a4 41 //xbee.printf("%d", nodeID);
jonathanyost 1:05a16e044d09 42 xbee.printf("Times Through Loop: %d\n", uptime);
jonathanyost 0:e584a98289a4 43 //pc.printf("%d", nodeID);
jonathanyost 0:e584a98289a4 44 uptime++;
jonathanyost 0:e584a98289a4 45 wait(0.1);
jonathanyost 0:e584a98289a4 46
jonathanyost 0:e584a98289a4 47 //Requested transmit
jonathanyost 0:e584a98289a4 48 if(xbee.readable()) {
jonathanyost 0:e584a98289a4 49 data = xbee.getc();
jonathanyost 0:e584a98289a4 50 if(data == 'p'){
jonathanyost 0:e584a98289a4 51 xbee.printf("%d", nodeID);
jonathanyost 0:e584a98289a4 52 } else if (data == 'u') {
jonathanyost 0:e584a98289a4 53 xbee.printf("uptime = %d\n", uptime);
jonathanyost 0:e584a98289a4 54 }
jonathanyost 0:e584a98289a4 55 }
jonathanyost 0:e584a98289a4 56
jonathanyost 0:e584a98289a4 57 }
jonathanyost 0:e584a98289a4 58 }
jonathanyost 0:e584a98289a4 59
jonathanyost 1:05a16e044d09 60 // Change back to SoftSerial
jonathanyost 0:e584a98289a4 61 void initialize_node(SoftSerial &xbee){
jonathanyost 0:e584a98289a4 62 // Eventually put stuff here.
jonathanyost 0:e584a98289a4 63 }
jonathanyost 0:e584a98289a4 64
jonathanyost 0:e584a98289a4 65 /*
jonathanyost 0:e584a98289a4 66 int main(){
jonathanyost 0:e584a98289a4 67 pc.printf("Echoes back to the screen anything you type\n");
jonathanyost 0:e584a98289a4 68 while(1){
jonathanyost 0:e584a98289a4 69 if(pc.readable()){
jonathanyost 0:e584a98289a4 70 pc.putc(pc.getc()+1);
jonathanyost 0:e584a98289a4 71 pc.printf("\n");
jonathanyost 0:e584a98289a4 72 }
jonathanyost 0:e584a98289a4 73
jonathanyost 0:e584a98289a4 74 wait(0.1);
jonathanyost 0:e584a98289a4 75 pc.printf("E");
jonathanyost 0:e584a98289a4 76 }
jonathanyost 0:e584a98289a4 77 }
jonathanyost 0:e584a98289a4 78 */
jonathanyost 0:e584a98289a4 79
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