Peter Ampt / Mbed 2 deprecated DISCO-F746NG_LCD_TS_ADC

A simple demonstration of the DISCO-F746NG LCD, TouchScreen and MCP3221 I2C ADC.

Dependencies:   BSP_DISCO_F746NG LCD_DISCO_F746NG MCP3221 TS_DISCO_F746NG mbed

Fork of DISCO-F746NG_LCD_demo by ST

main.cpp

Committer:
pampt
Date:
2017-02-01
Revision:
4:16afa8576091
Parent:
0:b045ca817e2c
Child:
5:59021306be0f

File content as of revision 4:16afa8576091:

#include "mbed.h"
#include "LCD_DISCO_F746NG.h"
#include "TS_DISCO_F746NG.h"
#include "MCP3221.h"
#include "Peter.h"

LCD_DISCO_F746NG lcd;
TS_DISCO_F746NG ts;
MCP3221 adc(PB_9, PB_8, 4.096); // sda, scl, supply voltage
DigitalOut led1(LED1);

int main()
{
    TS_StateTypeDef TS_State;
    uint8_t text[30];

    led1 = 1;

    // Display bitmap image
    lcd.Clear(LCD_COLOR_WHITE);
    lcd.SetBackColor(LCD_COLOR_WHITE);
    lcd.DrawBitmap(0, 0, (uint8_t *)peter_file);

    // Set display text colours
    lcd.SetBackColor(LCD_COLOR_ORANGE);
    lcd.SetTextColor(LCD_COLOR_CYAN);

    while(1) {
        // Display touch message
        ts.GetState(&TS_State);
        if (TS_State.touchDetected) {
            lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCH DETECTED!  ", CENTER_MODE);
        } else {
            lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"NO TOUCH DETECTED", CENTER_MODE);
        }

        // Display ADC reading
        sprintf((char*)text, "ADC=%f   ", adc.read());
        lcd.DisplayStringAt(0, LINE(8), (uint8_t *)&text, CENTER_MODE);

        led1 = !led1;
    }
}