LCD TS
Dependencies: mbed LCD_DISCO_F746NG BSP_DISCO_F746NG
main.cpp@3:0b57082839f2, 2022-06-16 (annotated)
- Committer:
- James1208
- Date:
- Thu Jun 16 08:47:53 2022 +0000
- Revision:
- 3:0b57082839f2
- Parent:
- 0:b045ca817e2c
- Child:
- 7:896fb491fbfb
Disco Display
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bcostm | 0:b045ca817e2c | 1 | #include "mbed.h" |
James1208 | 3:0b57082839f2 | 2 | #include "TS_DISCO_F746NG.h" |
bcostm | 0:b045ca817e2c | 3 | #include "LCD_DISCO_F746NG.h" |
bcostm | 0:b045ca817e2c | 4 | |
bcostm | 0:b045ca817e2c | 5 | LCD_DISCO_F746NG lcd; |
James1208 | 3:0b57082839f2 | 6 | TS_DISCO_F746NG ts; |
bcostm | 0:b045ca817e2c | 7 | |
James1208 | 3:0b57082839f2 | 8 | InterruptIn draw_start(D7); |
James1208 | 3:0b57082839f2 | 9 | InterruptIn draw_ask(D6); |
James1208 | 3:0b57082839f2 | 10 | InterruptIn draw_pass(D5); |
James1208 | 3:0b57082839f2 | 11 | InterruptIn draw_fail(D4); |
James1208 | 3:0b57082839f2 | 12 | InterruptIn draw_proc(D3); |
James1208 | 3:0b57082839f2 | 13 | |
James1208 | 3:0b57082839f2 | 14 | DigitalOut ack(D2); |
James1208 | 3:0b57082839f2 | 15 | DigitalOut yes_no(D1); |
James1208 | 3:0b57082839f2 | 16 | DigitalOut ck(D0); |
James1208 | 3:0b57082839f2 | 17 | |
James1208 | 3:0b57082839f2 | 18 | int page = 5; |
James1208 | 3:0b57082839f2 | 19 | |
James1208 | 3:0b57082839f2 | 20 | void draw_start_rtn() |
James1208 | 3:0b57082839f2 | 21 | { |
James1208 | 3:0b57082839f2 | 22 | page = 0; |
James1208 | 3:0b57082839f2 | 23 | } // end |
James1208 | 3:0b57082839f2 | 24 | |
James1208 | 3:0b57082839f2 | 25 | void draw_ask_rtn() |
James1208 | 3:0b57082839f2 | 26 | { |
James1208 | 3:0b57082839f2 | 27 | page = 1; |
James1208 | 3:0b57082839f2 | 28 | } // end |
James1208 | 3:0b57082839f2 | 29 | |
James1208 | 3:0b57082839f2 | 30 | void draw_pass_rtn() |
James1208 | 3:0b57082839f2 | 31 | { |
James1208 | 3:0b57082839f2 | 32 | page = 2; |
James1208 | 3:0b57082839f2 | 33 | } // end |
James1208 | 3:0b57082839f2 | 34 | |
James1208 | 3:0b57082839f2 | 35 | void draw_fail_rtn() |
James1208 | 3:0b57082839f2 | 36 | { |
James1208 | 3:0b57082839f2 | 37 | page = 3; |
James1208 | 3:0b57082839f2 | 38 | } // end |
James1208 | 3:0b57082839f2 | 39 | |
James1208 | 3:0b57082839f2 | 40 | void draw_proc_rtn() |
James1208 | 3:0b57082839f2 | 41 | { |
James1208 | 3:0b57082839f2 | 42 | page = 4; |
James1208 | 3:0b57082839f2 | 43 | } // end |
bcostm | 0:b045ca817e2c | 44 | |
bcostm | 0:b045ca817e2c | 45 | int main() |
James1208 | 3:0b57082839f2 | 46 | { |
James1208 | 3:0b57082839f2 | 47 | |
James1208 | 3:0b57082839f2 | 48 | TS_StateTypeDef TS_State; |
James1208 | 3:0b57082839f2 | 49 | uint8_t status; |
James1208 | 3:0b57082839f2 | 50 | |
James1208 | 3:0b57082839f2 | 51 | int lcd_width = lcd.GetXSize(); |
James1208 | 3:0b57082839f2 | 52 | |
James1208 | 3:0b57082839f2 | 53 | draw_ask.mode(PullDown); |
James1208 | 3:0b57082839f2 | 54 | draw_start.mode(PullDown); |
James1208 | 3:0b57082839f2 | 55 | draw_pass.mode(PullDown); |
James1208 | 3:0b57082839f2 | 56 | draw_fail.mode(PullDown); |
James1208 | 3:0b57082839f2 | 57 | draw_proc.mode(PullDown); |
James1208 | 3:0b57082839f2 | 58 | |
James1208 | 3:0b57082839f2 | 59 | draw_ask.rise(&draw_ask_rtn); |
James1208 | 3:0b57082839f2 | 60 | draw_start.rise(&draw_start_rtn); |
James1208 | 3:0b57082839f2 | 61 | draw_pass.rise(&draw_pass_rtn); |
James1208 | 3:0b57082839f2 | 62 | draw_fail.rise(&draw_fail_rtn); |
James1208 | 3:0b57082839f2 | 63 | draw_proc.rise(&draw_proc_rtn); |
James1208 | 3:0b57082839f2 | 64 | |
James1208 | 3:0b57082839f2 | 65 | status = ts.Init(lcd_width, lcd.GetYSize()); |
James1208 | 3:0b57082839f2 | 66 | |
James1208 | 3:0b57082839f2 | 67 | ack = 1; |
James1208 | 3:0b57082839f2 | 68 | yes_no = 1; |
James1208 | 3:0b57082839f2 | 69 | ck = 1; |
James1208 | 3:0b57082839f2 | 70 | |
James1208 | 3:0b57082839f2 | 71 | if (status != TS_OK) { |
James1208 | 3:0b57082839f2 | 72 | lcd.Clear(LCD_COLOR_RED); |
James1208 | 3:0b57082839f2 | 73 | lcd.SetBackColor(LCD_COLOR_RED); |
James1208 | 3:0b57082839f2 | 74 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 75 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT FAIL", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 76 | wait(1); |
James1208 | 3:0b57082839f2 | 77 | } // if (status != TS_OK) |
bcostm | 0:b045ca817e2c | 78 | |
James1208 | 3:0b57082839f2 | 79 | while(1) { |
James1208 | 3:0b57082839f2 | 80 | switch (page) { |
James1208 | 3:0b57082839f2 | 81 | case 0: |
James1208 | 3:0b57082839f2 | 82 | lcd.Clear(LCD_COLOR_WHITE); |
James1208 | 3:0b57082839f2 | 83 | lcd.SetBackColor(LCD_COLOR_WHITE); |
James1208 | 3:0b57082839f2 | 84 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 85 | wait(0.1); |
James1208 | 3:0b57082839f2 | 86 | lcd.DisplayStringAt(0, LINE(4), (uint8_t *)"INSERT DVD TRAY", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 87 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"AND LABEL SHEET", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 88 | lcd.DisplayStringAt(0, LINE(7), (uint8_t *)"[ START ]", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 89 | |
James1208 | 3:0b57082839f2 | 90 | do { |
James1208 | 3:0b57082839f2 | 91 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 92 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 93 | } while(!(TS_State.touchDetected)); |
James1208 | 3:0b57082839f2 | 94 | |
James1208 | 3:0b57082839f2 | 95 | do { |
James1208 | 3:0b57082839f2 | 96 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 97 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 98 | } while(TS_State.touchDetected); |
James1208 | 3:0b57082839f2 | 99 | |
James1208 | 3:0b57082839f2 | 100 | ack = 0; |
James1208 | 3:0b57082839f2 | 101 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 102 | ack = 1; |
James1208 | 3:0b57082839f2 | 103 | |
James1208 | 3:0b57082839f2 | 104 | page = 5; |
James1208 | 3:0b57082839f2 | 105 | break; |
James1208 | 3:0b57082839f2 | 106 | |
James1208 | 3:0b57082839f2 | 107 | case 1: |
James1208 | 3:0b57082839f2 | 108 | lcd.Clear(LCD_COLOR_YELLOW); |
James1208 | 3:0b57082839f2 | 109 | lcd.SetBackColor(LCD_COLOR_YELLOW); |
James1208 | 3:0b57082839f2 | 110 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 111 | wait(0.1); |
James1208 | 3:0b57082839f2 | 112 | lcd.DisplayStringAt(0, LINE(4), (uint8_t *)"MORE LABEL SHEETS?", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 113 | lcd.DisplayStringAt(0, LINE(7), (uint8_t *)"[ NO ]", LEFT_MODE); |
James1208 | 3:0b57082839f2 | 114 | lcd.DisplayStringAt(0, LINE(7), (uint8_t *)"[ YES ]", RIGHT_MODE); |
James1208 | 3:0b57082839f2 | 115 | |
James1208 | 3:0b57082839f2 | 116 | do { |
James1208 | 3:0b57082839f2 | 117 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 118 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 119 | } while(!(TS_State.touchDetected)); |
James1208 | 3:0b57082839f2 | 120 | |
James1208 | 3:0b57082839f2 | 121 | do { |
James1208 | 3:0b57082839f2 | 122 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 123 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 124 | } while(TS_State.touchDetected); |
bcostm | 0:b045ca817e2c | 125 | |
James1208 | 3:0b57082839f2 | 126 | if (TS_State.touchX[0] > (lcd_width/2)) { |
James1208 | 3:0b57082839f2 | 127 | yes_no = 1; |
James1208 | 3:0b57082839f2 | 128 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 129 | ck = 0; |
James1208 | 3:0b57082839f2 | 130 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 131 | ck = 1; |
James1208 | 3:0b57082839f2 | 132 | } else { |
James1208 | 3:0b57082839f2 | 133 | yes_no = 0; |
James1208 | 3:0b57082839f2 | 134 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 135 | ck = 0; |
James1208 | 3:0b57082839f2 | 136 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 137 | ck = 1; |
James1208 | 3:0b57082839f2 | 138 | } // if (TS_State.touchX[0] > (lcd_width/2)) |
James1208 | 3:0b57082839f2 | 139 | |
James1208 | 3:0b57082839f2 | 140 | page = 5; |
James1208 | 3:0b57082839f2 | 141 | break; |
James1208 | 3:0b57082839f2 | 142 | |
James1208 | 3:0b57082839f2 | 143 | case 2: |
James1208 | 3:0b57082839f2 | 144 | lcd.Clear(LCD_COLOR_GREEN); |
James1208 | 3:0b57082839f2 | 145 | lcd.SetBackColor(LCD_COLOR_GREEN); |
James1208 | 3:0b57082839f2 | 146 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 147 | wait(0.1); |
James1208 | 3:0b57082839f2 | 148 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"PASS", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 149 | lcd.DisplayStringAt(0, LINE(8), (uint8_t *)"[ CONTINUE ]", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 150 | |
James1208 | 3:0b57082839f2 | 151 | do { |
James1208 | 3:0b57082839f2 | 152 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 153 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 154 | } while(!(TS_State.touchDetected)); |
James1208 | 3:0b57082839f2 | 155 | |
James1208 | 3:0b57082839f2 | 156 | do { |
James1208 | 3:0b57082839f2 | 157 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 158 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 159 | } while(TS_State.touchDetected); |
James1208 | 3:0b57082839f2 | 160 | |
James1208 | 3:0b57082839f2 | 161 | ack = 0; |
James1208 | 3:0b57082839f2 | 162 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 163 | ack = 1; |
bcostm | 0:b045ca817e2c | 164 | |
James1208 | 3:0b57082839f2 | 165 | page = 5; |
James1208 | 3:0b57082839f2 | 166 | break; |
James1208 | 3:0b57082839f2 | 167 | |
James1208 | 3:0b57082839f2 | 168 | case 3: |
James1208 | 3:0b57082839f2 | 169 | lcd.Clear(LCD_COLOR_RED); |
James1208 | 3:0b57082839f2 | 170 | lcd.SetBackColor(LCD_COLOR_RED); |
James1208 | 3:0b57082839f2 | 171 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 172 | wait(0.1); |
James1208 | 3:0b57082839f2 | 173 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"FAIL", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 174 | lcd.DisplayStringAt(0, LINE(8), (uint8_t *)"[ CONTINUE ]", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 175 | |
James1208 | 3:0b57082839f2 | 176 | do { |
James1208 | 3:0b57082839f2 | 177 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 178 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 179 | } while(!(TS_State.touchDetected)); |
James1208 | 3:0b57082839f2 | 180 | |
James1208 | 3:0b57082839f2 | 181 | do { |
James1208 | 3:0b57082839f2 | 182 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 183 | ts.GetState(&TS_State); |
James1208 | 3:0b57082839f2 | 184 | } while(TS_State.touchDetected); |
bcostm | 0:b045ca817e2c | 185 | |
James1208 | 3:0b57082839f2 | 186 | ack = 0; |
James1208 | 3:0b57082839f2 | 187 | wait_ms(50); |
James1208 | 3:0b57082839f2 | 188 | ack = 1; |
James1208 | 3:0b57082839f2 | 189 | |
James1208 | 3:0b57082839f2 | 190 | page = 5; |
James1208 | 3:0b57082839f2 | 191 | break; |
James1208 | 3:0b57082839f2 | 192 | |
James1208 | 3:0b57082839f2 | 193 | case 4: |
James1208 | 3:0b57082839f2 | 194 | lcd.Clear(LCD_COLOR_YELLOW); |
James1208 | 3:0b57082839f2 | 195 | lcd.SetBackColor(LCD_COLOR_YELLOW); |
James1208 | 3:0b57082839f2 | 196 | lcd.SetTextColor(LCD_COLOR_BLACK); |
James1208 | 3:0b57082839f2 | 197 | wait(0.1); |
James1208 | 3:0b57082839f2 | 198 | lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"PROCESSING...", CENTER_MODE); |
James1208 | 3:0b57082839f2 | 199 | |
James1208 | 3:0b57082839f2 | 200 | page = 5; |
James1208 | 3:0b57082839f2 | 201 | break; |
James1208 | 3:0b57082839f2 | 202 | |
James1208 | 3:0b57082839f2 | 203 | default: |
James1208 | 3:0b57082839f2 | 204 | break; |
James1208 | 3:0b57082839f2 | 205 | } // switch (page) |
James1208 | 3:0b57082839f2 | 206 | } // while (1) |
James1208 | 3:0b57082839f2 | 207 | } // end |