new graphics and user input
Dependencies: BSP_DISCO_F769NI
main.cpp@2:2becc6f12303, 2019-11-15 (annotated)
- Committer:
- Jerome Coutant
- Date:
- Fri Nov 15 15:10:07 2019 +0100
- Revision:
- 2:2becc6f12303
- Parent:
- 0:cc2802bc7c1b
- Child:
- 3:3a1eea2b8d4d
Update with STM32Cube_FW_F7_V1.15.0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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jeromecoutant | 0:cc2802bc7c1b | 1 | #include "mbed.h" |
jeromecoutant | 0:cc2802bc7c1b | 2 | #include "stm32f769i_discovery.h" |
jeromecoutant | 0:cc2802bc7c1b | 3 | #include "stm32f769i_discovery_ts.h" |
jeromecoutant | 0:cc2802bc7c1b | 4 | #include "stm32f769i_discovery_lcd.h" |
jeromecoutant | 0:cc2802bc7c1b | 5 | |
jeromecoutant | 0:cc2802bc7c1b | 6 | TS_StateTypeDef TS_State = {0}; |
jeromecoutant | 0:cc2802bc7c1b | 7 | |
jeromecoutant | 0:cc2802bc7c1b | 8 | int main() |
jeromecoutant | 0:cc2802bc7c1b | 9 | { |
jeromecoutant | 0:cc2802bc7c1b | 10 | uint16_t x1, y1; |
jeromecoutant | 0:cc2802bc7c1b | 11 | |
jeromecoutant | 0:cc2802bc7c1b | 12 | printf("\n\n TOUCHSCREEN EXAMPLE FOR DISCO-F769NI START:\n"); |
jeromecoutant | 0:cc2802bc7c1b | 13 | |
jeromecoutant | 0:cc2802bc7c1b | 14 | BSP_LCD_Init(); |
jeromecoutant | 0:cc2802bc7c1b | 15 | BSP_LCD_LayerDefaultInit(0, LCD_FB_START_ADDRESS); |
Jerome Coutant
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BSP_LCD_SelectLayer(0);
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jeromecoutant | 0:cc2802bc7c1b | 17 | |
jeromecoutant | 0:cc2802bc7c1b | 18 | /* Touchscreen initialization */ |
jeromecoutant | 0:cc2802bc7c1b | 19 | if (BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()) == TS_ERROR) { |
jeromecoutant | 0:cc2802bc7c1b | 20 | printf("BSP_TS_Init error\n"); |
jeromecoutant | 0:cc2802bc7c1b | 21 | } |
jeromecoutant | 0:cc2802bc7c1b | 22 | |
jeromecoutant | 0:cc2802bc7c1b | 23 | /* Clear the LCD */ |
jeromecoutant | 0:cc2802bc7c1b | 24 | BSP_LCD_Clear(LCD_COLOR_WHITE); |
jeromecoutant | 0:cc2802bc7c1b | 25 | |
jeromecoutant | 0:cc2802bc7c1b | 26 | /* Set Touchscreen Demo1 description */ |
jeromecoutant | 0:cc2802bc7c1b | 27 | BSP_LCD_SetTextColor(LCD_COLOR_BLUE); |
jeromecoutant | 0:cc2802bc7c1b | 28 | BSP_LCD_FillRect(0, 0, BSP_LCD_GetXSize(), 40); |
jeromecoutant | 0:cc2802bc7c1b | 29 | BSP_LCD_SetTextColor(LCD_COLOR_WHITE); |
jeromecoutant | 0:cc2802bc7c1b | 30 | BSP_LCD_SetBackColor(LCD_COLOR_BLUE); |
jeromecoutant | 0:cc2802bc7c1b | 31 | BSP_LCD_SetFont(&Font24); |
jeromecoutant | 0:cc2802bc7c1b | 32 | BSP_LCD_DisplayStringAt(0, 0, (uint8_t *)"Touchscreen basic example", CENTER_MODE); |
jeromecoutant | 0:cc2802bc7c1b | 33 | |
jeromecoutant | 0:cc2802bc7c1b | 34 | while (1) { |
jeromecoutant | 0:cc2802bc7c1b | 35 | BSP_TS_GetState(&TS_State); |
Jerome Coutant
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if (TS_State.touchDetected) {
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jeromecoutant | 0:cc2802bc7c1b | 37 | /* One or dual touch have been detected */ |
jeromecoutant | 0:cc2802bc7c1b | 38 | |
jeromecoutant | 0:cc2802bc7c1b | 39 | /* Get X and Y position of the first touch post calibrated */ |
jeromecoutant | 0:cc2802bc7c1b | 40 | x1 = TS_State.touchX[0]; |
jeromecoutant | 0:cc2802bc7c1b | 41 | y1 = TS_State.touchY[0]; |
jeromecoutant | 0:cc2802bc7c1b | 42 | printf("Touch Detected x=%d y=%d\n", x1, y1); |
jeromecoutant | 0:cc2802bc7c1b | 43 | |
jeromecoutant | 0:cc2802bc7c1b | 44 | BSP_LCD_SetTextColor(LCD_COLOR_BLUE); |
jeromecoutant | 0:cc2802bc7c1b | 45 | BSP_LCD_FillCircle(x1, y1, 20); |
jeromecoutant | 0:cc2802bc7c1b | 46 | |
Jerome Coutant
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HAL_Delay(100);
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jeromecoutant | 0:cc2802bc7c1b | 48 | } |
jeromecoutant | 0:cc2802bc7c1b | 49 | } |
jeromecoutant | 0:cc2802bc7c1b | 50 | } |