Chi Chung Chan / Mbed 2 deprecated LCD_test

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Dependencies:   TextLCD mbed

main.cpp@1:91fa4b9c427d, 2017-05-25 (annotated)

Committer:
cc061495
Date:
Thu May 25 07:59:42 2017 +0000
Revision:
1:91fa4b9c427d
Parent:
0:26dc9db5d170
Child:
2:3d6046fdc6b7
test

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cc061495 0:26dc9db5d170 1 #include "mbed.h"
cc061495 0:26dc9db5d170 2 #include "TextLCD.h"
cc061495 0:26dc9db5d170 3
cc061495 0:26dc9db5d170 4 TextLCD lcd(PA_0,PA_1,PA_4,PB_0,PC_1,PC_0); // RS, E, D4-D7
cc061495 0:26dc9db5d170 5 Serial pc(PA_9,PA_10);
cc061495 0:26dc9db5d170 6
cc061495 0:26dc9db5d170 7 DigitalOut myled(LED1);
cc061495 0:26dc9db5d170 8 char data[2];
cc061495 0:26dc9db5d170 9 char data1[2];
cc061495 0:26dc9db5d170 10 char data2[2];
cc061495 0:26dc9db5d170 11 char data3[2];
cc061495 0:26dc9db5d170 12 char data4[2];
cc061495 0:26dc9db5d170 13 char data5[2];
cc061495 0:26dc9db5d170 14 char data6[2];
cc061495 0:26dc9db5d170 15 char data7[2];
cc061495 0:26dc9db5d170 16 char data8[2];
cc061495 0:26dc9db5d170 17
cc061495 0:26dc9db5d170 18 int angleCal(char highc, char lowc);
cc061495 0:26dc9db5d170 19
cc061495 0:26dc9db5d170 20 int main() {
cc061495 0:26dc9db5d170 21 pc.baud(115200);
cc061495 0:26dc9db5d170 22 pc.format(8,SerialBase::None,1);
cc061495 0:26dc9db5d170 23 //pc.attach(&interrupt,Serial::RxIrq);
cc061495 0:26dc9db5d170 24
cc061495 0:26dc9db5d170 25
cc061495 0:26dc9db5d170 26 while(1) {
cc061495 0:26dc9db5d170 27 if (pc.readable()) {
cc061495 0:26dc9db5d170 28 pc.gets(data,2);
cc061495 0:26dc9db5d170 29
cc061495 0:26dc9db5d170 30 if(data[0] == 170){
cc061495 0:26dc9db5d170 31 pc.gets(data1,2); //0xAA
cc061495 0:26dc9db5d170 32 pc.gets(data2,2);
cc061495 0:26dc9db5d170 33 pc.gets(data3,2);
cc061495 0:26dc9db5d170 34 pc.gets(data4,2);
cc061495 0:26dc9db5d170 35 pc.gets(data5,2);
cc061495 0:26dc9db5d170 36 pc.gets(data6,2);
cc061495 0:26dc9db5d170 37 pc.gets(data7,2);
cc061495 0:26dc9db5d170 38 pc.gets(data8,2); //0x55
cc061495 0:26dc9db5d170 39 lcd.printf("%d,%d,%d",angleCal(data2[0],data3[0]), angleCal(data4[0],data5[0]), angleCal(data6[0],data7[0]));
cc061495 0:26dc9db5d170 40 }
cc061495 0:26dc9db5d170 41 }
cc061495 1:91fa4b9c427d 42 wait(0.5);
cc061495 0:26dc9db5d170 43 lcd.cls();
cc061495 0:26dc9db5d170 44 }
cc061495 0:26dc9db5d170 45 }
cc061495 0:26dc9db5d170 46
cc061495 0:26dc9db5d170 47 int angleCal(char highc, char lowc)
cc061495 0:26dc9db5d170 48 {
cc061495 0:26dc9db5d170 49 int high = highc << 8;
cc061495 0:26dc9db5d170 50 int low = lowc;
cc061495 0:26dc9db5d170 51 int angle = (high + low)/100;
cc061495 0:26dc9db5d170 52 if(angle > 475)
cc061495 0:26dc9db5d170 53 angle = 180 + (angle - 476);
cc061495 0:26dc9db5d170 54 return angle;
cc061495 0:26dc9db5d170 55 }