hui wang / Mbed 2 deprecated W7500P_Digital_Analog_Serial_PWM

dfrobot Digital Analog Serial PWM programe for XBoard-W7500P

Dependencies:   mbed

Fork of DFRobotMbedTest by jiang hao

main.cpp@5:608466ce27ff, 2016-07-15 (annotated)

Committer:
dfrobot
Date:
Fri Jul 15 08:15:37 2016 +0000
Revision:
5:608466ce27ff
Parent:
4:d5bf98a13160 
change to uart0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jh_ndm 0:695e35fce077 1 #include "mbed.h"
dfrobot 4:d5bf98a13160 2
dfrobot 5:608466ce27ff 3 Serial uart0(PA_13, PA_14); // tx, rx
jh_ndm 2:b67216fc6104 4 Serial uart2(PC_10, PC_11); // tx, rx
dfrobot 3:a005efbb789e 5 DigitalOut myD1(D10);
dfrobot 3:a005efbb789e 6 DigitalOut myD2(D11);
dfrobot 3:a005efbb789e 7 DigitalOut myD3(D12);
dfrobot 3:a005efbb789e 8 DigitalOut myD4(D2);
dfrobot 3:a005efbb789e 9 AnalogIn myA1(A1);
dfrobot 3:a005efbb789e 10 AnalogIn myA2(A2);
dfrobot 3:a005efbb789e 11 AnalogIn myA3(A3);
jh_ndm 2:b67216fc6104 12 PwmOut PWM1(D3);
jh_ndm 2:b67216fc6104 13 PwmOut PWM2(D5);
jh_ndm 2:b67216fc6104 14 PwmOut PWM3(D6);
dfrobot 4:d5bf98a13160 15 DigitalIn myButton(PC_06);
dfrobot 4:d5bf98a13160 16
dfrobot 4:d5bf98a13160 17 Timeout digitalTimeout;
dfrobot 4:d5bf98a13160 18 Timeout analogTimeout;
dfrobot 4:d5bf98a13160 19 void attimeoutD()
dfrobot 4:d5bf98a13160 20 {
dfrobot 4:d5bf98a13160 21 static int pos = 0;
dfrobot 4:d5bf98a13160 22 if(pos == 0){
dfrobot 4:d5bf98a13160 23 myD1 = 0;
dfrobot 4:d5bf98a13160 24 myD2 = 0;
dfrobot 4:d5bf98a13160 25 myD3 = 0;
dfrobot 4:d5bf98a13160 26 myD4 = 0;
dfrobot 4:d5bf98a13160 27 }else{
dfrobot 4:d5bf98a13160 28 myD1 = 1;
dfrobot 4:d5bf98a13160 29 myD2 = 1;
dfrobot 4:d5bf98a13160 30 myD3 = 1;
dfrobot 4:d5bf98a13160 31 myD4 = 1;
dfrobot 4:d5bf98a13160 32 }
dfrobot 4:d5bf98a13160 33 pos = !pos;
dfrobot 4:d5bf98a13160 34 digitalTimeout.attach(&attimeoutD,0.5);
dfrobot 4:d5bf98a13160 35 }
dfrobot 4:d5bf98a13160 36 void attimeoutA()
dfrobot 4:d5bf98a13160 37 {
dfrobot 5:608466ce27ff 38 uart0.printf("A1:%02fV ",myA1.read()*3.3);
dfrobot 5:608466ce27ff 39 uart0.printf("A2:%02fV ",myA2.read()*3.3);
dfrobot 5:608466ce27ff 40 uart0.printf("A3:%02fV \r\n",myA3.read()*3.3);
dfrobot 4:d5bf98a13160 41 analogTimeout.attach(&attimeoutA,1);
dfrobot 4:d5bf98a13160 42 }
dfrobot 4:d5bf98a13160 43
dfrobot 3:a005efbb789e 44 int main() {
dfrobot 5:608466ce27ff 45 uart0.baud(9600);
dfrobot 4:d5bf98a13160 46 uart2.baud(9600);
dfrobot 3:a005efbb789e 47 PWM1.period_us(500);
dfrobot 3:a005efbb789e 48 PWM2.period_us(500);
dfrobot 3:a005efbb789e 49 PWM3.period_us(500);
dfrobot 3:a005efbb789e 50 PWM1 = 0.2;
dfrobot 4:d5bf98a13160 51 PWM2 = 0.5;
dfrobot 3:a005efbb789e 52 PWM3 = 0.8;
dfrobot 3:a005efbb789e 53 uart2.printf("uart2:for Loopback test,please input something\n");
dfrobot 5:608466ce27ff 54 uart0.printf("start testing digitalOut and PWM and analogIn\r\n");
dfrobot 4:d5bf98a13160 55 digitalTimeout.attach(&attimeoutD,0.5);
dfrobot 4:d5bf98a13160 56 analogTimeout.attach(&attimeoutA,1);
dfrobot 4:d5bf98a13160 57
dfrobot 4:d5bf98a13160 58 while(1) {
dfrobot 4:d5bf98a13160 59 if (myButton == 0) {
dfrobot 5:608466ce27ff 60 uart0.printf("User Button is Pressed!!!\r\n");
dfrobot 4:d5bf98a13160 61 }
dfrobot 4:d5bf98a13160 62 if(uart2.readable()){
dfrobot 4:d5bf98a13160 63 char ch = uart2.getc();
dfrobot 4:d5bf98a13160 64 uart2.printf("%c", ch);
dfrobot 4:d5bf98a13160 65 }
dfrobot 4:d5bf98a13160 66 }
dfrobot 4:d5bf98a13160 67 }