Diff: main.cpp

Revision:

1:140b1686bf3f

Parent:

0:e30c9ba95bd4

--- a/main.cpp	Sat Aug 22 15:51:59 2015 +0000
+++ b/main.cpp	Tue Sep 28 15:04:04 2021 +0000
@@ -1,4 +1,4 @@
-
+ 
 
 //#include "EthernetInterface.h"
 #include <stdlib.h>
@@ -10,7 +10,7 @@
 #define RADIUS  0.2F // wheel size
 #define NBPOLES 8 // magnetic pole number
 #define DELTA_T 0.1F // speed measurement counting period
-
+DigitalOut valid_PWM(p21);
 
 Bloc_IO MyPLD(p25,p26,p5,p6,p7,p8,p9,p10,p23,p24);// instantiate object needed to communicate with PLD
     // analog input connected to mbed 
@@ -56,7 +56,8 @@
  
 //************ local function prototypes *******************
 
-
+void init(void);
+void deinit(void);
 
 
 
@@ -116,47 +117,38 @@
   
 //*************************** main function *****************************************
 int main() {
-char cChoix=0;
-
-
-
-
-
-//***************************************** web section ********************************************/
-//Init_Web_Server(&CGI_Function); // create and initialize tcp server socket and pass function pointer to local CGI function
-//Thread WebThread(Web_Server_Thread);// create and launch web server thread
-/********* main cgi function used to patch data to the web server thread **********************************/
-
-//******************************************* end web section  ************************************* / 
-
-
-
-
-pc.printf(" programme scooter mbed \n");
-
+    init();
+    char cChoix=0;
+while(cChoix!='q' and cChoix!='Q') 
+{
+pc.printf(" veuillez saisir un choix parmi la liste proposee: \n"); 
+ pc.printf(" a:saisie consigne pwm \n"); 
+ pc.printf(" q:quitter \n"); 
 
-
-//********************* can bus section initialisation *******************************************
-//bCan_Active=true;// needed to lauchn CAN thread
-//Thread CanThread(CAN_REC_THREAD);// create and launch can receiver  thread
-//********************* end can bus section *****************************************************
-
+pc.scanf(" %c",&cChoix);
+int PWM;
 
-while(cChoix!='q' and cChoix!='Q')
-{pc.printf(" veuillez saisir un choix parmi la liste proposee: \n");
- pc.printf(" a:saisie consigne pwm \n");
- pc.printf(" q:quitter \n");
  
- /************* multithreading : main thread need to sleep in order to allow web response */
- while (pc.readable()==0) // determine if char availabler
- {Thread::wait(10);} // wait 10 until char available on serial input
- /************* end of main thread sleep  ****************/ 
- 
- pc.scanf(" %c",&cChoix);
  switch (cChoix){
      case 'a': 
+                
+                printf("donnez une valeur de pwm : \n\r");
+               pc.scanf("%d", &PWM);
+               if (PWM < 0)
+               {
+                   PWM = 0;
+               }
+               if (PWM > 255)
+               {
+                   PWM = 255;
+               }
+               printf(" valeur de pwm = %d \n\r", PWM);
+               MyPLD.write(PWM);
+               
+ 
      break;
      case 'q': 
+     deinit();
      break;
      }
 } // end while
@@ -165,5 +157,17 @@
      //DeInit_Web_Server();
      //bCan_Active=false;
      //CanThread=false;// close can received thread
-    pc.printf(" fin programme scooter mbed \n");
-} // end main
+    
+ }// end main
+
+void init()
+{
+  valid_PWM.write(0);
+  MyPLD.write(0);
+  valid_PWM.write(1);
+}
+void deinit()
+{
+    MyPLD.write(0);
+    valid_PWM.write(0);
+}
\ No newline at end of file