E&R S3 prime / Mbed 2 deprecated LV2MB

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Dependencies:   mbed ihm_L476_full

main.cpp@0:ec600fef44bc, 2020-05-15 (annotated)

Committer:
gr91
Date:
Fri May 15 14:36:28 2020 +0000
Revision:
0:ec600fef44bc
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
gr91 0:ec600fef44bc 1 //#include "mbed.h"
gr91 0:ec600fef44bc 2 #include "ihm_L476.h"
gr91 0:ec600fef44bc 3 #define PI 3.14f
gr91 0:ec600fef44bc 4 Serial pc(SERIAL_TX, SERIAL_RX);
gr91 0:ec600fef44bc 5 CircularBuffer <unsigned char,1024> buf;
gr91 0:ec600fef44bc 6 DigitalOut led1(LED1);
gr91 0:ec600fef44bc 7 DigitalOut led2(LED2);
gr91 0:ec600fef44bc 8 IHM_L476 ihm;
gr91 0:ec600fef44bc 9
gr91 0:ec600fef44bc 10 void serial_receive()
gr91 0:ec600fef44bc 11 {
gr91 0:ec600fef44bc 12 unsigned char c=pc.getc(); // attention à protéger les appels pc
gr91 0:ec600fef44bc 13 buf.push(c);
gr91 0:ec600fef44bc 14 }
gr91 0:ec600fef44bc 15 //
gr91 0:ec600fef44bc 16 int main()
gr91 0:ec600fef44bc 17 {
gr91 0:ec600fef44bc 18 char l1,l2;
gr91 0:ec600fef44bc 19 pc.baud(9600);
gr91 0:ec600fef44bc 20 pc.printf("Hello World !\n");
gr91 0:ec600fef44bc 21 pc.attach(&serial_receive); // isr sur reception char
gr91 0:ec600fef44bc 22 float f=10;
gr91 0:ec600fef44bc 23 int j=0;
gr91 0:ec600fef44bc 24 char str[20];
gr91 0:ec600fef44bc 25 while(1) {
gr91 0:ec600fef44bc 26 while(!buf.empty()) {
gr91 0:ec600fef44bc 27 unsigned char c;
gr91 0:ec600fef44bc 28 buf.pop(c);
gr91 0:ec600fef44bc 29 switch(c) {
gr91 0:ec600fef44bc 30 case '\r' : // fin de message on traite
gr91 0:ec600fef44bc 31 str[j]=NULL; // fin de chaine
gr91 0:ec600fef44bc 32 j=0;
gr91 0:ec600fef44bc 33 // debut traitement chaine recue
gr91 0:ec600fef44bc 34 sscanf(str,"%d %d %f",&l1,&l2,&f);
gr91 0:ec600fef44bc 35 led1=l1;
gr91 0:ec600fef44bc 36 led2=l2;
gr91 0:ec600fef44bc 37 ihm.LCD_printf("%f",f);
gr91 0:ec600fef44bc 38 // fin traitement chaine recue
gr91 0:ec600fef44bc 39 break;
gr91 0:ec600fef44bc 40 case '\n': // on ignore
gr91 0:ec600fef44bc 41 break;
gr91 0:ec600fef44bc 42 default : // on stocke
gr91 0:ec600fef44bc 43 str[j]=c;
gr91 0:ec600fef44bc 44 j++;
gr91 0:ec600fef44bc 45 }
gr91 0:ec600fef44bc 46 }
gr91 0:ec600fef44bc 47 }
gr91 0:ec600fef44bc 48 }