void TOUCH_init(){
//Initialize Touch
if (TM_STMPE811_Init() != TM_STMPE811_State_Ok) {
if (TM_STMPE811_Init() != TM_STMPE811_State_Ok) {
TM_ILI9341_Puts(20, 20, "STMPE811 Error", &TM_Font_11x18, ILI9341_COLOR_ORANGE, ILI9341_COLOR_BLACK);
while (1);
}
}
}
int main(void) {
char str[30];
/* Create TouchData struct */
TM_STMPE811_TouchData touchData;
/* Initialize system */
SystemInit();
/* Initialize LCD */
TM_ILI9341_Init();
/* Fill with orange color */
TM_ILI9341_Fill(ILI9341_COLOR_ORANGE);
/* Rotate LCD */
TM_ILI9341_Rotate(TM_ILI9341_Orientation_Portrait_2);
/* Initialize Touch */
if (TM_STMPE811_Init() != TM_STMPE811_State_Ok) {
TM_ILI9341_Puts(20, 20, "STMPE811 Error", &TM_Font_11x18, ILI9341_COLOR_ORANGE, ILI9341_COLOR_BLACK);
while (1);
}
/* Select touch screen orientation */
touchData.orientation = TM_STMPE811_Orientation_Portrait_2;
/* Print some text */
TM_ILI9341_Puts(20, 20, "Press on LCD", &TM_Font_11x18, ILI9341_COLOR_ORANGE, ILI9341_COLOR_BLACK);
TM_ILI9341_Puts(93, 310, "stm32f4-discovery.com", &TM_Font_7x10, ILI9341_COLOR_GREEN, ILI9341_COLOR_BLACK);
while (1) {
if (TM_STMPE811_ReadTouch(&touchData) == TM_STMPE811_State_Pressed) {
/* Touch valid */
sprintf(str, "Pressed \n\nX: %03d\nY: %03d", touchData.x, touchData.y);
TM_ILI9341_Puts(20, 80, str, &TM_Font_11x18, ILI9341_COLOR_BLACK, ILI9341_COLOR_ORANGE);
/* Draw pixel on touch location */
TM_ILI9341_DrawPixel(touchData.x, touchData.y, 0x0000);
} else {
sprintf(str, "Not Pressed\n\n \n ");
TM_ILI9341_Puts(20, 80, str, &TM_Font_11x18, ILI9341_COLOR_BLACK, ILI9341_COLOR_ORANGE);
}
}
}
int main(void) {
char str[30];
//Create TouchData struct
TM_STMPE811_TouchData touchData;
//Initialize system
SystemInit();
//Initialize LCD
TM_ILI9341_Init();
//Fill with orange color
TM_ILI9341_Fill(ILI9341_COLOR_ORANGE);
//Rotate LCD
TM_ILI9341_Rotate(TM_ILI9341_Orientation_Portrait_2);
//Initialize Touch
TM_STMPE811_Init();
//Select touch screen orientation
touchData.orientation = TM_STMPE811_Orientation_Portrait_2;
//Print some text
TM_ILI9341_Puts(20, 20, "Press on LCD", &TM_Font_11x18, ILI9341_COLOR_ORANGE, ILI9341_COLOR_BLACK);
TM_ILI9341_Puts(168, 308, "majerle.eu", &TM_Font_7x10, ILI9341_COLOR_GREEN, ILI9341_COLOR_BLACK);
while (1) {
if (TM_STMPE811_ReadTouch(&touchData) == TM_STMPE811_State_Pressed) {
//Touch valid
sprintf(str, "Pressed \n\nX: %03d\nY: %03d", touchData.x, touchData.y);
TM_ILI9341_Puts(20, 80, str, &TM_Font_11x18, ILI9341_COLOR_BLACK, ILI9341_COLOR_ORANGE);
TM_ILI9341_DrawPixel(touchData.x, touchData.y, 0x0000);
} else {
sprintf(str, "Not Pressed\n\n \n ");
TM_ILI9341_Puts(20, 80, str, &TM_Font_11x18, ILI9341_COLOR_BLACK, ILI9341_COLOR_ORANGE);
}
}
}
int main(void) {
//TM_STMPE811_TouchData instance
TM_STMPE811_TouchData touchData;
//TM_ILI9341_Button_t instance
TM_ILI9341_Button_t button;
int8_t buttonPressed, button1, button2, button3;
char str[30];
//Initialize system
SystemInit();
//Initialize onboard leds
TM_DISCO_LedInit();
//Initialize LCD
TM_ILI9341_Init();
//Fill LCD with gray color
TM_ILI9341_Fill(ILI9341_COLOR_GRAY);
//Select orientation
TM_ILI9341_Rotate(TM_ILI9341_Orientation_Portrait_2);
//Select touch screen orientation
touchData.orientation = TM_STMPE811_Orientation_Portrait_2;
//Initialize Touch
TM_STMPE811_Init();
//Button 1, default configuration
//Red with black border and black font 11x18
button.x = 10;
button.y = 30;
button.width = 219;
button.height = 50;
button.background = ILI9341_COLOR_RED;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 1";
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_11x18;
//Add button
button1 = TM_ILI9341_Button_Add(&button);
//Button with custom background and without label
button.x = 10;
button.y = 260;
button.width = 105;
button.height = 50;
button.background = ILI9341_COLOR_GREEN;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 2";
//Use background image and no label
button.flags = TM_BUTTON_FLAG_NOLABEL | TM_BUTTON_FLAG_IMAGE;
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_11x18;
button.image = buttonBackground; //Variable stored in
//Add button
button2 = TM_ILI9341_Button_Add(&button);
//Button with custom background and with label and without border and 7x10 fontsize
button.x = 125;
button.y = 260;
button.background = ILI9341_COLOR_BLUE2;
button.borderColor = ILI9341_COLOR_BLACK;
button.label = "Button 3";
button.color = ILI9341_COLOR_BLACK;
button.font = &TM_Font_7x10;
button.flags = TM_BUTTON_FLAG_IMAGE | TM_BUTTON_FLAG_NOBORDER; //Use background image, without border
//Add button
button3 = TM_ILI9341_Button_Add(&button);
if (!TM_DISCO_LedIsOn(LED_RED)) {
//If led res is turned off, disable buttons 2 and 3
TM_ILI9341_Button_Disable(button2);
TM_ILI9341_Button_Disable(button3);
TM_ILI9341_Puts(25, 220, "Buttons disabled!", &TM_Font_11x18, ILI9341_COLOR_RED, ILI9341_COLOR_GRAY);
}
//Draw buttons
TM_ILI9341_Button_DrawAll();
//Draw some strings
TM_ILI9341_Puts(45, 245, "LED on LED off", &TM_Font_7x10, ILI9341_COLOR_BLACK, ILI9341_COLOR_GRAY);
TM_ILI9341_Puts(10, 100, "Bottom buttons work\nonly if red led is turned on.\nYou can toggle red\nled with Button 1.", &TM_Font_7x10, ILI9341_COLOR_BLACK, ILI9341_COLOR_GRAY);
while (1) {
if (TM_STMPE811_ReadTouch(&touchData) == TM_STMPE811_State_Pressed) {
buttonPressed = TM_ILI9341_Button_Touch(&touchData);
if (buttonPressed >= 0) {
//Any button pressed
sprintf(str, "Pressed: Button %d", (buttonPressed + 1));
} else {
sprintf(str, "Press the button ");
}
if (buttonPressed == button1) {
//Red button 1 is pressed, toggle led
TM_DISCO_LedToggle(LED_RED);
if (TM_DISCO_LedIsOn(LED_RED)) {
//If led is turned on, enable button 2 and button 3
TM_ILI9341_Button_Enable(button2);
TM_ILI9341_Button_Enable(button3);
TM_ILI9341_Puts(25, 220, "Buttons enabled! ", &TM_Font_11x18, ILI9341_COLOR_GREEN, ILI9341_COLOR_GRAY);
} else {
//otherwise disable both
TM_ILI9341_Button_Disable(button2);
TM_ILI9341_Button_Disable(button3);
TM_ILI9341_Puts(25, 220, "Buttons disabled!", &TM_Font_11x18, ILI9341_COLOR_RED, ILI9341_COLOR_GRAY);
}
} else if (buttonPressed == button2) {
//If button 2 is pressed, turn green led on
TM_DISCO_LedOn(LED_GREEN);
} else if (buttonPressed == button3) {
//if button 3 is pressed, turn green led off
TM_DISCO_LedOff(LED_GREEN);
}
}
TM_ILI9341_Puts(10, 5, str, &TM_Font_11x18, ILI9341_COLOR_GREEN, ILI9341_COLOR_GRAY);
}
}