Cortex Challenge Team / Mbed 2 deprecated Nucleo-UART

A trivial example of a UART comm. Works on all Nucleos.

Dependencies:   mbed

main.cpp@0:389db7a2ed7f, 2015-03-05 (annotated)

Committer:
Foxnec
Date:
Thu Mar 05 15:31:52 2015 +0000
Revision:
0:389db7a2ed7f
Child:
1:a149bb0c3d05
printf_scanf_flushinbuffer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Foxnec 0:389db7a2ed7f 1 #include "mbed.h"
Foxnec 0:389db7a2ed7f 2
Foxnec 0:389db7a2ed7f 3 //------------------------------------
Foxnec 0:389db7a2ed7f 4 // Hyperterminal configuration
Foxnec 0:389db7a2ed7f 5 // 9600 bauds, 8-bit data, no parity
Foxnec 0:389db7a2ed7f 6 //------------------------------------
Foxnec 0:389db7a2ed7f 7 void flushSerialPort(Serial* port);
Foxnec 0:389db7a2ed7f 8
Foxnec 0:389db7a2ed7f 9 Serial pc(SERIAL_TX, SERIAL_RX);
Foxnec 0:389db7a2ed7f 10
Foxnec 0:389db7a2ed7f 11 DigitalOut myled(LED1);
Foxnec 0:389db7a2ed7f 12
Foxnec 0:389db7a2ed7f 13 int main()
Foxnec 0:389db7a2ed7f 14 {
Foxnec 0:389db7a2ed7f 15
Foxnec 0:389db7a2ed7f 16 pc.baud(115200);
Foxnec 0:389db7a2ed7f 17 int i = 1;
Foxnec 0:389db7a2ed7f 18 int q;
Foxnec 0:389db7a2ed7f 19 pc.printf("Hello World !\n");
Foxnec 0:389db7a2ed7f 20 while(1) {
Foxnec 0:389db7a2ed7f 21
Foxnec 0:389db7a2ed7f 22 wait(5);
Foxnec 0:389db7a2ed7f 23 pc.printf("This program runs since %d seconds.\n", i++);
Foxnec 0:389db7a2ed7f 24 myled = !myled;
Foxnec 0:389db7a2ed7f 25 flushSerialPort(&pc);
Foxnec 0:389db7a2ed7f 26
Foxnec 0:389db7a2ed7f 27 if (pc.scanf("%d", &q))
Foxnec 0:389db7a2ed7f 28 pc.printf("%d\n", q);
Foxnec 0:389db7a2ed7f 29 }
Foxnec 0:389db7a2ed7f 30 }
Foxnec 0:389db7a2ed7f 31
Foxnec 0:389db7a2ed7f 32 void flushSerialPort(Serial* port)
Foxnec 0:389db7a2ed7f 33 {
Foxnec 0:389db7a2ed7f 34
Foxnec 0:389db7a2ed7f 35 while((*port).readable()) {
Foxnec 0:389db7a2ed7f 36 (*port).getc();
Foxnec 0:389db7a2ed7f 37 }
Foxnec 0:389db7a2ed7f 38
Foxnec 0:389db7a2ed7f 39 return;
Foxnec 0:389db7a2ed7f 40 }