programme de lecture du volant
Dependencies: LCD_DISCO_F746NG BSP_DISCO_F746NG
main.cpp
- Committer:
- ktaoudi
- Date:
- 2021-04-16
- Revision:
- 1:5da69fd135da
- Parent:
- 0:3f67cbd56eee
File content as of revision 1:5da69fd135da:
#include "mbed.h" #include "stm32746g_discovery_lcd.h" #include "LCD_DISCO_F746NG.h" #include <CAN.h> CAN can(PB_8, PB_9); LCD_DISCO_F746NG lcd; DigitalIn bp1(PG_6); int main() { CANMessage msg; uint8_t text1[50]; lcd.DisplayStringAt(0, LINE(1), (uint8_t *)"TEST CAN HS", CENTER_MODE); can.frequency(500000); int i = 0; bool bp1_old=1,bp1_new; char msgtosend[6]; msgtosend[0]=0xFF; //régime moteur msgtosend[1]=0xFF; // msgtosend[2]=0xFF; //vitesse msgtosend[3]=0x00; // msgtosend[4]=0x00; msgtosend[5]=0x00; while (1) { bp1_new=bp1; if ((bp1_new==0) && (bp1_old == 1)) { while(1) can.write(CANMessage(0x001, msgtosend, 6)); if(can.read(msg)) { i++; sprintf((char *)text1,"ID: %x", msg.id); lcd.DisplayStringAt(18, LINE(2),(uint8_t *)text1, RIGHT_MODE); for(unsigned short i=0; i<5; i++) { //8 en ls sprintf((char *)text1,"data: %x", msg.data[i]); lcd.DisplayStringAt(18, LINE(3+i),(uint8_t *)text1, RIGHT_MODE); } } } bp1_old = bp1_new; } }