jiang hao / Mbed 2 deprecated adc_dac

for test

Dependencies:   SDFileSystem mbed

Fork of DFRobotMbedTest by jiang hao

main.cpp@3:4132f3ef7d22, 2016-07-15 (annotated)

Committer:
jh_ndm
Date:
Fri Jul 15 04:13:23 2016 +0000
Revision:
3:4132f3ef7d22
Parent:
2:b67216fc6104
Child:
4:e3fceccc589e
timeout

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jh_ndm 0:695e35fce077 1
jh_ndm 0:695e35fce077 2
jh_ndm 0:695e35fce077 3 #include "mbed.h"
jh_ndm 0:695e35fce077 4
jh_ndm 2:b67216fc6104 5 Serial uart1(PA_13, PA_14); // tx, rx
jh_ndm 2:b67216fc6104 6 Serial uart2(PC_10, PC_11); // tx, rx
jh_ndm 3:4132f3ef7d22 7 DigitalOut myD1(D10);
jh_ndm 3:4132f3ef7d22 8 DigitalOut myD2(D11);
jh_ndm 3:4132f3ef7d22 9 DigitalOut myD3(D12);
jh_ndm 3:4132f3ef7d22 10 DigitalOut myD4(D2);
jh_ndm 3:4132f3ef7d22 11 AnalogIn myA1(A1);
jh_ndm 3:4132f3ef7d22 12 AnalogIn myA2(A2);
jh_ndm 3:4132f3ef7d22 13 AnalogIn myA3(A3);
jh_ndm 2:b67216fc6104 14 PwmOut PWM1(D3);
jh_ndm 2:b67216fc6104 15 PwmOut PWM2(D5);
jh_ndm 2:b67216fc6104 16 PwmOut PWM3(D6);
jh_ndm 3:4132f3ef7d22 17
jh_ndm 3:4132f3ef7d22 18 Timeout timeout;
jh_ndm 3:4132f3ef7d22 19
jh_ndm 3:4132f3ef7d22 20 void attimeout()
jh_ndm 3:4132f3ef7d22 21 {
jh_ndm 3:4132f3ef7d22 22 myD1 = 0;
jh_ndm 3:4132f3ef7d22 23 myD2 = 0;
jh_ndm 3:4132f3ef7d22 24 myD3 = 0;
jh_ndm 3:4132f3ef7d22 25 myD4 = 0;
jh_ndm 3:4132f3ef7d22 26 }
jh_ndm 0:695e35fce077 27
jh_ndm 3:4132f3ef7d22 28 int main() {
jh_ndm 3:4132f3ef7d22 29 uart1.baud(115200);
jh_ndm 3:4132f3ef7d22 30 uart2.baud(115200);
jh_ndm 3:4132f3ef7d22 31 PWM1.period_us(500);
jh_ndm 3:4132f3ef7d22 32 PWM2.period_us(500);
jh_ndm 3:4132f3ef7d22 33 PWM3.period_us(500);
jh_ndm 3:4132f3ef7d22 34 PWM1 = 0.2;
jh_ndm 3:4132f3ef7d22 35 PWM2 = 0.5;
jh_ndm 3:4132f3ef7d22 36 PWM3 = 0.8;
jh_ndm 3:4132f3ef7d22 37 uart2.printf("uart2:for Loopback test,please input something\n");
jh_ndm 3:4132f3ef7d22 38 uart1.printf("start testing uart1 digitalOut and PWM and analogIn\n");
jh_ndm 0:695e35fce077 39 while(1){
jh_ndm 3:4132f3ef7d22 40 while(uart2.readable()){
jh_ndm 3:4132f3ef7d22 41 uart2.printf("%c", uart2.getc());
jh_ndm 2:b67216fc6104 42 }
jh_ndm 2:b67216fc6104 43
jh_ndm 3:4132f3ef7d22 44 timeout.attach(&attimeout,2);
jh_ndm 3:4132f3ef7d22 45
jh_ndm 3:4132f3ef7d22 46 myD1 = 1;
jh_ndm 3:4132f3ef7d22 47 myD2 = 1;
jh_ndm 3:4132f3ef7d22 48 myD3 = 1;
jh_ndm 3:4132f3ef7d22 49 myD4 = 1;
jh_ndm 3:4132f3ef7d22 50 wait(0.25);
jh_ndm 3:4132f3ef7d22 51
jh_ndm 3:4132f3ef7d22 52 uart1.printf("A1:%02f\n",myA1.read()*3.3);
jh_ndm 3:4132f3ef7d22 53 uart1.printf("A2:%02f\n",myA2.read()*3.3);
jh_ndm 3:4132f3ef7d22 54 uart1.printf("A3:%02f\n",myA3.read()*3.3);
jh_ndm 2:b67216fc6104 55 }
jh_ndm 0:695e35fce077 56 }
jh_ndm 0:695e35fce077 57
jh_ndm 0:695e35fce077 58
jh_ndm 2:b67216fc6104 59
jh_ndm 2:b67216fc6104 60