Stephane Marques / Mbed OS DISCO-F746NG_LCDTS_demo

Code sensor IR

Dependencies:   BSP_DISCO_F746NG

button.cpp@0:8c1b74ecac29, 2020-06-25 (annotated)

Committer:
stephane_m
Date:
Thu Jun 25 16:51:20 2020 +0000
Revision:
0:8c1b74ecac29
Code capteur IR

Who changed what in which revision?

UserRevisionLine numberNew contents of line
stephane_m 0:8c1b74ecac29 1 #include "button.h"
stephane_m 0:8c1b74ecac29 2 #include "mbed.h"
stephane_m 0:8c1b74ecac29 3
stephane_m 0:8c1b74ecac29 4 #include "stm32746g_discovery_lcd.h"
stephane_m 0:8c1b74ecac29 5
stephane_m 0:8c1b74ecac29 6 int Button::strlen(uint8_t *str)
stephane_m 0:8c1b74ecac29 7 {
stephane_m 0:8c1b74ecac29 8 int i = 0;
stephane_m 0:8c1b74ecac29 9 while(str[i])
stephane_m 0:8c1b74ecac29 10 {
stephane_m 0:8c1b74ecac29 11 i++;
stephane_m 0:8c1b74ecac29 12 }
stephane_m 0:8c1b74ecac29 13 return i;
stephane_m 0:8c1b74ecac29 14 }
stephane_m 0:8c1b74ecac29 15
stephane_m 0:8c1b74ecac29 16
stephane_m 0:8c1b74ecac29 17 Button::Button(int x, int y, int width, int height, uint32_t bgColor, uint32_t borderWidth)
stephane_m 0:8c1b74ecac29 18 : m_x(x), m_y(y), m_width(width), m_height(height), m_bgColor(bgColor), m_borderWidth(borderWidth)
stephane_m 0:8c1b74ecac29 19 {
stephane_m 0:8c1b74ecac29 20
stephane_m 0:8c1b74ecac29 21 }
stephane_m 0:8c1b74ecac29 22
stephane_m 0:8c1b74ecac29 23 bool Button::contain(int x, int y)
stephane_m 0:8c1b74ecac29 24 {
stephane_m 0:8c1b74ecac29 25 m_etat = (x > m_x && x < m_x + m_width && y > m_y && y < m_y + m_height);
stephane_m 0:8c1b74ecac29 26 return m_etat;
stephane_m 0:8c1b74ecac29 27 }
stephane_m 0:8c1b74ecac29 28
stephane_m 0:8c1b74ecac29 29 void Button::draw()
stephane_m 0:8c1b74ecac29 30 {
stephane_m 0:8c1b74ecac29 31 int x = m_x;
stephane_m 0:8c1b74ecac29 32 while (x < m_x + m_width) {
stephane_m 0:8c1b74ecac29 33 int y = m_y;
stephane_m 0:8c1b74ecac29 34 while (y < m_y + m_height) {
stephane_m 0:8c1b74ecac29 35 if (y - m_y < m_borderWidth)
stephane_m 0:8c1b74ecac29 36 BSP_LCD_DrawPixel(x, y, m_borderColor);
stephane_m 0:8c1b74ecac29 37 else if ( (m_y + m_height) - y <= m_borderWidth)
stephane_m 0:8c1b74ecac29 38 BSP_LCD_DrawPixel(x, y, m_borderColor);
stephane_m 0:8c1b74ecac29 39 else if (x - m_x < m_borderWidth)
stephane_m 0:8c1b74ecac29 40 BSP_LCD_DrawPixel(x, y, m_borderColor);
stephane_m 0:8c1b74ecac29 41 else if ( (m_x + m_width) - x <= m_borderWidth)
stephane_m 0:8c1b74ecac29 42 BSP_LCD_DrawPixel(x, y, m_borderColor);
stephane_m 0:8c1b74ecac29 43 else
stephane_m 0:8c1b74ecac29 44 BSP_LCD_DrawPixel(x, y, m_bgColor);
stephane_m 0:8c1b74ecac29 45
stephane_m 0:8c1b74ecac29 46 y++;
stephane_m 0:8c1b74ecac29 47 }
stephane_m 0:8c1b74ecac29 48 x++;
stephane_m 0:8c1b74ecac29 49 }
stephane_m 0:8c1b74ecac29 50 BSP_LCD_SetTextColor(m_textColor);
stephane_m 0:8c1b74ecac29 51 BSP_LCD_SetBackColor(m_bgColor);
stephane_m 0:8c1b74ecac29 52 BSP_LCD_DisplayStringAt((m_x + m_width/2)- 8*(strlen(m_text)/2), (m_y + m_height/2) - 5, (uint8_t *)&m_text, LEFT_MODE);
stephane_m 0:8c1b74ecac29 53
stephane_m 0:8c1b74ecac29 54 }
stephane_m 0:8c1b74ecac29 55
stephane_m 0:8c1b74ecac29 56 void Button::setText(const char *str, uint32_t textColor){
stephane_m 0:8c1b74ecac29 57 m_textColor = textColor;
stephane_m 0:8c1b74ecac29 58 sprintf((char*)m_text, str);
stephane_m 0:8c1b74ecac29 59
stephane_m 0:8c1b74ecac29 60 }