Détection du niveau de Co2 présent dans l'air, avec une alerte
Dependencies: BSP_DISCO_F746NG
main.cpp@0:9933f7db9a9b, 2015-10-07 (annotated)
- Committer:
- bcostm
- Date:
- Wed Oct 07 15:53:19 2015 +0000
- Revision:
- 0:9933f7db9a9b
- Child:
- 3:9f66aabe7b3b
Initial version.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:9933f7db9a9b | 1 | #include "mbed.h" |
bcostm | 0:9933f7db9a9b | 2 | #include "TS_DISCO_F746NG.h" |
bcostm | 0:9933f7db9a9b | 3 | #include "LCD_DISCO_F746NG.h" |
bcostm | 0:9933f7db9a9b | 4 | |
bcostm | 0:9933f7db9a9b | 5 | LCD_DISCO_F746NG lcd; |
bcostm | 0:9933f7db9a9b | 6 | TS_DISCO_F746NG ts; |
bcostm | 0:9933f7db9a9b | 7 | |
bcostm | 0:9933f7db9a9b | 8 | int main() |
bcostm | 0:9933f7db9a9b | 9 | { |
bcostm | 0:9933f7db9a9b | 10 | TS_StateTypeDef TS_State; |
bcostm | 0:9933f7db9a9b | 11 | uint16_t x, y; |
bcostm | 0:9933f7db9a9b | 12 | uint8_t text[30]; |
bcostm | 0:9933f7db9a9b | 13 | uint8_t status; |
bcostm | 0:9933f7db9a9b | 14 | uint8_t idx; |
bcostm | 0:9933f7db9a9b | 15 | uint8_t cleared = 0; |
bcostm | 0:9933f7db9a9b | 16 | uint8_t prev_nb_touches = 0; |
bcostm | 0:9933f7db9a9b | 17 | |
bcostm | 0:9933f7db9a9b | 18 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN DEMO", CENTER_MODE); |
bcostm | 0:9933f7db9a9b | 19 | wait(1); |
bcostm | 0:9933f7db9a9b | 20 | |
bcostm | 0:9933f7db9a9b | 21 | status = ts.Init(lcd.GetXSize(), lcd.GetYSize()); |
bcostm | 0:9933f7db9a9b | 22 | if (status != TS_OK) { |
bcostm | 0:9933f7db9a9b | 23 | lcd.Clear(LCD_COLOR_RED); |
bcostm | 0:9933f7db9a9b | 24 | lcd.SetBackColor(LCD_COLOR_RED); |
bcostm | 0:9933f7db9a9b | 25 | lcd.SetTextColor(LCD_COLOR_WHITE); |
bcostm | 0:9933f7db9a9b | 26 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT FAIL", CENTER_MODE); |
bcostm | 0:9933f7db9a9b | 27 | } else { |
bcostm | 0:9933f7db9a9b | 28 | lcd.Clear(LCD_COLOR_GREEN); |
bcostm | 0:9933f7db9a9b | 29 | lcd.SetBackColor(LCD_COLOR_GREEN); |
bcostm | 0:9933f7db9a9b | 30 | lcd.SetTextColor(LCD_COLOR_WHITE); |
bcostm | 0:9933f7db9a9b | 31 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT OK", CENTER_MODE); |
bcostm | 0:9933f7db9a9b | 32 | } |
bcostm | 0:9933f7db9a9b | 33 | |
bcostm | 0:9933f7db9a9b | 34 | wait(1); |
bcostm | 0:9933f7db9a9b | 35 | lcd.SetFont(&Font12); |
bcostm | 0:9933f7db9a9b | 36 | lcd.SetBackColor(LCD_COLOR_BLUE); |
bcostm | 0:9933f7db9a9b | 37 | lcd.SetTextColor(LCD_COLOR_WHITE); |
bcostm | 0:9933f7db9a9b | 38 | |
bcostm | 0:9933f7db9a9b | 39 | while(1) { |
bcostm | 0:9933f7db9a9b | 40 | |
bcostm | 0:9933f7db9a9b | 41 | ts.GetState(&TS_State); |
bcostm | 0:9933f7db9a9b | 42 | if (TS_State.touchDetected) { |
bcostm | 0:9933f7db9a9b | 43 | // Clear lines corresponding to old touches coordinates |
bcostm | 0:9933f7db9a9b | 44 | if (TS_State.touchDetected < prev_nb_touches) { |
bcostm | 0:9933f7db9a9b | 45 | for (idx = (TS_State.touchDetected + 1); idx <= 5; idx++) { |
bcostm | 0:9933f7db9a9b | 46 | lcd.ClearStringLine(idx); |
bcostm | 0:9933f7db9a9b | 47 | } |
bcostm | 0:9933f7db9a9b | 48 | } |
bcostm | 0:9933f7db9a9b | 49 | prev_nb_touches = TS_State.touchDetected; |
bcostm | 0:9933f7db9a9b | 50 | |
bcostm | 0:9933f7db9a9b | 51 | cleared = 0; |
bcostm | 0:9933f7db9a9b | 52 | |
bcostm | 0:9933f7db9a9b | 53 | sprintf((char*)text, "Touches: %d", TS_State.touchDetected); |
bcostm | 0:9933f7db9a9b | 54 | lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE); |
bcostm | 0:9933f7db9a9b | 55 | |
bcostm | 0:9933f7db9a9b | 56 | for (idx = 0; idx < TS_State.touchDetected; idx++) { |
bcostm | 0:9933f7db9a9b | 57 | x = TS_State.touchX[idx]; |
bcostm | 0:9933f7db9a9b | 58 | y = TS_State.touchY[idx]; |
bcostm | 0:9933f7db9a9b | 59 | sprintf((char*)text, "Touch %d: x=%d y=%d ", idx+1, x, y); |
bcostm | 0:9933f7db9a9b | 60 | lcd.DisplayStringAt(0, LINE(idx+1), (uint8_t *)&text, LEFT_MODE); |
bcostm | 0:9933f7db9a9b | 61 | } |
bcostm | 0:9933f7db9a9b | 62 | |
bcostm | 0:9933f7db9a9b | 63 | lcd.DrawPixel(TS_State.touchX[0], TS_State.touchY[0], LCD_COLOR_ORANGE); |
bcostm | 0:9933f7db9a9b | 64 | } else { |
bcostm | 0:9933f7db9a9b | 65 | if (!cleared) { |
bcostm | 0:9933f7db9a9b | 66 | lcd.Clear(LCD_COLOR_BLUE); |
bcostm | 0:9933f7db9a9b | 67 | sprintf((char*)text, "Touches: 0"); |
bcostm | 0:9933f7db9a9b | 68 | lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE); |
bcostm | 0:9933f7db9a9b | 69 | cleared = 1; |
bcostm | 0:9933f7db9a9b | 70 | } |
bcostm | 0:9933f7db9a9b | 71 | } |
bcostm | 0:9933f7db9a9b | 72 | } |
bcostm | 0:9933f7db9a9b | 73 | } |