E&R S3 prime
V1
Dependencies: mbed ihm_L476_full
Revision 0:dbbdab7e8cdc, committed 2020-05-16
- Comitter:
- gr91
- Date:
- Sat May 16 12:36:53 2020 +0000
- Commit message:
- V1
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ihm_L476_full.lib Sat May 16 12:36:53 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/IUT-CACHAN-GE1/code/ihm_L476_full/#e9777c284d79
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat May 16 12:36:53 2020 +0000
@@ -0,0 +1,59 @@
+//#include "mbed.h" // car defini dans l'include suivant
+#include "ihm_L476.h"
+#define PI 3.14f
+Serial pc(SERIAL_TX, SERIAL_RX);
+CircularBuffer <unsigned char,1024> buf;
+IHM_L476 ihm;
+Timer temps;
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+void serial_receive()
+{
+ unsigned char c=pc.getc(); // attention à protéger les appels pc
+ buf.push(c);
+}
+//
+int main()
+{
+ char l1,l2;
+ pc.baud(9600);
+ //pc.printf("Hello World !\n");
+ pc.attach(&serial_receive); // isr sur reception char
+ temps.reset();
+ temps.start();
+ int i = 0;
+ float f=10;
+ int j=0;
+ char str[20];
+ while(1) {
+ // envoi de données
+ int x=temps.read_ms();
+ if((x>100)) {
+ pc.printf("%f %f %d\r\n", sin(2*PI*i/f),cos(2*PI*i/f),x);
+ i++;
+ temps.reset();
+ }
+ //reception de données
+ while(!buf.empty()) {
+ unsigned char c;
+ buf.pop(c);
+ switch(c) {
+ case '\r' : // fin de message on traite
+ str[j]=NULL; // fin de chaine
+ j=0;
+ // debut traitement chaine recue
+ sscanf(str,"%d %d %f",&l1,&l2,&f);
+ led1=l1;
+ led2=l2;
+ ihm.LCD_printf("%6.2f",f);
+ // fin traitement chaine recue
+ break;
+ case '\n': // on ignore
+ break;
+ default : // on stocke
+ str[j]=c;
+ j++;
+ }
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat May 16 12:36:53 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file