Alix Havret / Mbed OS ECG_helppp

Projet

Dependencies:   LCD_DISCO_F746NG BSP_DISCO_F746NG

ecran.cpp@19:1fadbca5065c, 2021-05-27 (annotated)

Committer:
alixhavr10
Date:
Thu May 27 06:39:34 2021 +0000
Revision:
19:1fadbca5065c
Programme pour Projet elec;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alixhavr10 19:1fadbca5065c 1 //toutes les fonctions qui permettent de faire affichage plus récupération de la valeur
alixhavr10 19:1fadbca5065c 2 #include "mbed.h"
alixhavr10 19:1fadbca5065c 3 #include "stm32746g_discovery_lcd.h"
alixhavr10 19:1fadbca5065c 4 #include "stm32746g_discovery_ts.h"
alixhavr10 19:1fadbca5065c 5 #include "LCD_DISCO_F746NG.h"
alixhavr10 19:1fadbca5065c 6 #include <stdio.h>
alixhavr10 19:1fadbca5065c 7
alixhavr10 19:1fadbca5065c 8
alixhavr10 19:1fadbca5065c 9 void screen_init(){ //ecran fonctionne ou non
alixhavr10 19:1fadbca5065c 10 //BSP_LCD_SetFont(&Font20);
alixhavr10 19:1fadbca5065c 11 BSP_LCD_Init(); // Initializes the LCD
alixhavr10 19:1fadbca5065c 12 BSP_LCD_Init();
alixhavr10 19:1fadbca5065c 13 BSP_LCD_LayerDefaultInit(LTDC_ACTIVE_LAYER, LCD_FB_START_ADDRESS);
alixhavr10 19:1fadbca5065c 14 BSP_LCD_SelectLayer(LTDC_ACTIVE_LAYER);
alixhavr10 19:1fadbca5065c 15
alixhavr10 19:1fadbca5065c 16 BSP_LCD_SetLayerVisible(1, ENABLE); // Sets a LCD Layer visible
alixhavr10 19:1fadbca5065c 17 BSP_LCD_Clear(LCD_COLOR_BLACK);
alixhavr10 19:1fadbca5065c 18 BSP_LCD_DisplayOn();
alixhavr10 19:1fadbca5065c 19
alixhavr10 19:1fadbca5065c 20 uint8_t status = BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()); //ecran tactile et autre fonctionnalités
alixhavr10 19:1fadbca5065c 21 if (status != TS_OK){
alixhavr10 19:1fadbca5065c 22 BSP_LCD_Clear(LCD_COLOR_RED);
alixhavr10 19:1fadbca5065c 23 BSP_LCD_SetBackColor(LCD_COLOR_RED);
alixhavr10 19:1fadbca5065c 24 BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
alixhavr10 19:1fadbca5065c 25 BSP_LCD_DisplayStringAt(0, LINE(5), (uint8_t *)"BLABLA1",CENTER_MODE);
alixhavr10 19:1fadbca5065c 26 BSP_LCD_DisplayStringAt(0, LINE(6), (uint8_t *)"BLABLA2", CENTER_MODE);
alixhavr10 19:1fadbca5065c 27 }
alixhavr10 19:1fadbca5065c 28 else{
alixhavr10 19:1fadbca5065c 29 BSP_LCD_Clear(LCD_COLOR_GREEN);
alixhavr10 19:1fadbca5065c 30 BSP_LCD_SetBackColor(LCD_COLOR_GREEN);
alixhavr10 19:1fadbca5065c 31 BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
alixhavr10 19:1fadbca5065c 32 BSP_LCD_DisplayStringAt(0, LINE(5), (uint8_t *)"BLABLA3",CENTER_MODE);
alixhavr10 19:1fadbca5065c 33 BSP_LCD_DisplayStringAt(0, LINE(6), (uint8_t *)"Blabla2", CENTER_MODE);
alixhavr10 19:1fadbca5065c 34 }
alixhavr10 19:1fadbca5065c 35 }
alixhavr10 19:1fadbca5065c 36
alixhavr10 19:1fadbca5065c 37 LCD_DISCO_F746NG lcd;
alixhavr10 19:1fadbca5065c 38
alixhavr10 19:1fadbca5065c 39 AnalogIn mesure_analogique (PC_0 ); // initialisation de la pin qui recoit le signal
alixhavr10 19:1fadbca5065c 40
alixhavr10 19:1fadbca5065c 41 //void showIntegerScreen(int x, int nbline, int offset, Text_AlignModeTypdef mode){
alixhavr10 19:1fadbca5065c 42 // char t[400];
alixhavr10 19:1fadbca5065c 43 //sprintf((char *)t, "x=%d", x);
alixhavr10 19:1fadbca5065c 44 // BSP_LCD_DisplayStringAt(offset,LINE(nbline),(uint8_t*)" ",mode); //clears the line.
alixhavr10 19:1fadbca5065c 45 // BSP_LCD_DisplayStringAt(offset,LINE(nbline),(uint8_t*)&t,mode);
alixhavr10 19:1fadbca5065c 46 // }
alixhavr10 19:1fadbca5065c 47
alixhavr10 19:1fadbca5065c 48
alixhavr10 19:1fadbca5065c 49
alixhavr10 19:1fadbca5065c 50 //fonction qui prend les différents points
alixhavr10 19:1fadbca5065c 51 void affiche_ecran(){
alixhavr10 19:1fadbca5065c 52 int mesure;
alixhavr10 19:1fadbca5065c 53 int tension;
alixhavr10 19:1fadbca5065c 54 mesure = mesure_analogique.read() ; // Convertit et lit la tension d'entrée analogique (valeur entre 0.0 et 1.0)
alixhavr10 19:1fadbca5065c 55 tension =mesure*3.3; //met la valeur en V
alixhavr10 19:1fadbca5065c 56
alixhavr10 19:1fadbca5065c 57 int i=0;
alixhavr10 19:1fadbca5065c 58 int Y[340];
alixhavr10 19:1fadbca5065c 59 while(1){
alixhavr10 19:1fadbca5065c 60 for (i=0; i <240 ; i++){
alixhavr10 19:1fadbca5065c 61 Y[i]= (tension);
alixhavr10 19:1fadbca5065c 62 BSP_LCD_DrawPixel(i,Y[i],0);
alixhavr10 19:1fadbca5065c 63 }
alixhavr10 19:1fadbca5065c 64 wait_ns(0.5);
alixhavr10 19:1fadbca5065c 65 }
alixhavr10 19:1fadbca5065c 66 }