Poushen Ou / Mbed 2 deprecated ou_mbed_uart

a simple uart (printf) test program

Dependencies:   mbed

main.cpp@0:48b5be00cf5e, 2018-06-17 (annotated)

Committer:
poushen
Date:
Sun Jun 17 06:37:37 2018 +0000
Revision:
0:48b5be00cf5e
a simple uart (printf) test program.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
poushen 0:48b5be00cf5e 1 #include "mbed.h"
poushen 0:48b5be00cf5e 2
poushen 0:48b5be00cf5e 3 DigitalOut myled(LED2);
poushen 0:48b5be00cf5e 4
poushen 0:48b5be00cf5e 5 // for LPCXpresso LPC1114 board
poushen 0:48b5be00cf5e 6 // UART TX: xp9, dp16
poushen 0:48b5be00cf5e 7 // UART RX: xp10, dp15
poushen 0:48b5be00cf5e 8 // *************************************
poushen 0:48b5be00cf5e 9 // ** serial port: 9600, 8, N, 1, N
poushen 0:48b5be00cf5e 10 // *************************************
poushen 0:48b5be00cf5e 11 //Serial pc(xp9, xp10);
poushen 0:48b5be00cf5e 12
poushen 0:48b5be00cf5e 13 int main() {
poushen 0:48b5be00cf5e 14 //pc.printf("LPC1114 demo \r\n");
poushen 0:48b5be00cf5e 15
poushen 0:48b5be00cf5e 16 while(1) {
poushen 0:48b5be00cf5e 17 myled = 1;
poushen 0:48b5be00cf5e 18 printf("led on\n\r");
poushen 0:48b5be00cf5e 19 for (int i=0; i<1000000; i++);
poushen 0:48b5be00cf5e 20 //wait(1);
poushen 0:48b5be00cf5e 21 myled = 0;
poushen 0:48b5be00cf5e 22 printf("led off\n\r");
poushen 0:48b5be00cf5e 23 for (int i=0; i<1000000; i++);
poushen 0:48b5be00cf5e 24 //wait(1);
poushen 0:48b5be00cf5e 25 }
poushen 0:48b5be00cf5e 26 }