main.cpp

00001 #include "mbed.h"
00002 #include "stm32746g_discovery_lcd.h"
00003 
00004 
00005 DigitalOut led(LED1);
00006 Thread thread0, thread1, thread2, thread3;
00007 
00008 void printText(uint16_t line, uint32_t Color, char text[])
00009 {
00010     BSP_LCD_SetBackColor(LCD_COLOR_BLUE);
00011     BSP_LCD_SetTextColor(Color);
00012     BSP_LCD_DisplayStringAt(0, LINE(line),(uint8_t *)text, CENTER_MODE);
00013     ThisThread::sleep_for(500);
00014     BSP_LCD_ClearStringLine(line);
00015     ThisThread::sleep_for(500);
00016 }
00017 
00018 void led_thread()
00019 {
00020     while (true) {
00021         led = !led;
00022         ThisThread::sleep_for(100);
00023     }
00024 }
00025 
00026 void lcd_tread1()
00027 {
00028     uint16_t line = 1;
00029     uint32_t color = LCD_COLOR_WHITE;
00030     char text[] = "Ahoj";
00031     while (true) {
00032         printText(line, color, text);
00033    }
00034 }
00035 
00036 void lcd_tread2()
00037 {
00038     while (true) {
00039         BSP_LCD_SetTextColor(LCD_COLOR_LIGHTRED);
00040         BSP_LCD_FillCircle(100, 200, 36);
00041         ThisThread::sleep_for(400);
00042         BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
00043         BSP_LCD_FillCircle(100, 200, 36);
00044         ThisThread::sleep_for(400);
00045     }
00046 }
00047 
00048 void lcd_tread3()
00049 {
00050     while (true) {
00051         BSP_LCD_SetTextColor(LCD_COLOR_LIGHTGREEN);
00052         BSP_LCD_FillRect(250, 166, 70,70);
00053         ThisThread::sleep_for(800);
00054         BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
00055         BSP_LCD_FillRect(250, 166, 70,70);
00056         ThisThread::sleep_for(800);
00057     }
00058 }
00059 
00060 int main()
00061 {
00062     BSP_LCD_Init();
00063     BSP_LCD_LayerDefaultInit(LTDC_ACTIVE_LAYER, LCD_FB_START_ADDRESS);
00064     BSP_LCD_SelectLayer(LTDC_ACTIVE_LAYER);
00065     BSP_LCD_Clear(LCD_COLOR_BLUE);
00066     BSP_LCD_SetFont(&LCD_DEFAULT_FONT);
00067     
00068     while (1){
00069     thread0.start(led_thread);
00070     thread1.start(lcd_tread1);
00071     thread2.start(lcd_tread2);
00072     thread3.start(lcd_tread3);
00073     }
00074 }