Pierre Bizouard / Mbed 2 deprecated DISCO-F429ZI_LCDTS_demo_richard

SWO+USB Serial+TouchScreen Demo

Dependencies:   BSP_DISCO_F429ZI LCD_DISCO_F429ZI SWO TS_DISCO_F429ZI USBDEVICE mbed storage_on_flash

Fork of DISCO-F429ZI_LCDTS_demo by ST

main.cpp@7:9276134bb25e, 2018-03-16 (annotated)

Committer:
pierrebizouard
Date:
Fri Mar 16 15:50:21 2018 +0000
Revision:
7:9276134bb25e
Parent:
6:7812b342d945
Child:
9:62df0b9df08d
final version for basic controller

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pierrebizouard 4:86d291139659 1 //#define USB_STM_HAL
pierrebizouard 4:86d291139659 2 //#define DISCO
pierrebizouard 7:9276134bb25e 3 #define LANDSCAPE_MODE
pierrebizouard 4:86d291139659 4
bcostm 0:91c6ab790bd7 5 #include "mbed.h"
pierrebizouard 7:9276134bb25e 6
pierrebizouard 7:9276134bb25e 7
pierrebizouard 7:9276134bb25e 8 #include "SOFBlock.h"
pierrebizouard 7:9276134bb25e 9
pierrebizouard 7:9276134bb25e 10
pierrebizouard 7:9276134bb25e 11 #include "stm32f429i_discovery_sdram.h"
bcostm 0:91c6ab790bd7 12 #include "TS_DISCO_F429ZI.h"
bcostm 0:91c6ab790bd7 13 #include "LCD_DISCO_F429ZI.h"
pierrebizouard 3:9b242573a271 14 #include "USBSerial.h"
pierrebizouard 5:b69870b843f3 15 #include "SWO.h"
pierrebizouard 6:7812b342d945 16 #include "logos.h"
pierrebizouard 7:9276134bb25e 17 #include "SOFBlock.h"
pierrebizouard 7:9276134bb25e 18 #include "ubuntu_font.h"
pierrebizouard 7:9276134bb25e 19
pierrebizouard 7:9276134bb25e 20 #include <cstdlib>
pierrebizouard 6:7812b342d945 21
pierrebizouard 6:7812b342d945 22 //PA3 PA5
pierrebizouard 6:7812b342d945 23 AnalogOut temperature_out(PA_5);
pierrebizouard 6:7812b342d945 24 //PC3
pierrebizouard 6:7812b342d945 25
pierrebizouard 6:7812b342d945 26 //AnalogIn #conflicts with something somewhere
pierrebizouard 6:7812b342d945 27 //SPI PE6 PE5 PE2
bcostm 0:91c6ab790bd7 28
pierrebizouard 4:86d291139659 29 LCD_DISCO_F429ZI lcd;
pierrebizouard 4:86d291139659 30 TS_DISCO_F429ZI ts;
pierrebizouard 6:7812b342d945 31 uint8_t text[30];
pierrebizouard 4:86d291139659 32
pierrebizouard 5:b69870b843f3 33 SWO_Channel swo;
pierrebizouard 6:7812b342d945 34 //USBSerial ser;
pierrebizouard 6:7812b342d945 35
pierrebizouard 6:7812b342d945 36 //AnalogOut temp_setpoint(PA_5);
pierrebizouard 6:7812b342d945 37 //AnalogIn temp_read(PF_4);
bcostm 0:91c6ab790bd7 38
pierrebizouard 7:9276134bb25e 39 //#define DEBUG
pierrebizouard 4:86d291139659 40
pierrebizouard 7:9276134bb25e 41 #define CODE_VERSION_STRING "1.0"
pierrebizouard 6:7812b342d945 42 #define LINE(x) ((x) * (((sFONT *)BSP_LCD_GetFont())->Height))
pierrebizouard 7:9276134bb25e 43
pierrebizouard 7:9276134bb25e 44 #ifdef DEBUG
pierrebizouard 7:9276134bb25e 45 #define TEMP_SET_LINE 0
pierrebizouard 7:9276134bb25e 46 #define CLOSER 0
pierrebizouard 7:9276134bb25e 47 #define TEMP_SET_TEXT LINE(TEMP_SET_LINE)+CLOSER
pierrebizouard 7:9276134bb25e 48 #define TEMP_SET_DISP LINE(TEMP_SET_LINE+1)+CLOSER
pierrebizouard 7:9276134bb25e 49 #define TEMP_READ_TEXT LINE(TEMP_SET_LINE+3)-CLOSER
pierrebizouard 7:9276134bb25e 50 #define TEMP_READ_DISP LINE(TEMP_SET_LINE+4)-CLOSER
pierrebizouard 7:9276134bb25e 51 #define TEMP_TEXT_X 5
pierrebizouard 7:9276134bb25e 52 #define TEMP_DISP_X (TEMP_TEXT_X - 5)
pierrebizouard 7:9276134bb25e 53 #else
pierrebizouard 7:9276134bb25e 54 #define TEMP_SET_LINE 4
pierrebizouard 7:9276134bb25e 55 #define OFFSET 5
pierrebizouard 7:9276134bb25e 56 #define CLOSER 10
pierrebizouard 7:9276134bb25e 57 #define TEMP_SET_TEXT LINE(TEMP_SET_LINE)+CLOSER+OFFSET
pierrebizouard 7:9276134bb25e 58 #define TEMP_SET_DISP LINE(TEMP_SET_LINE+1)+CLOSER+OFFSET
pierrebizouard 7:9276134bb25e 59 #define TEMP_READ_TEXT LINE(TEMP_SET_LINE+3)+CLOSER/2+OFFSET
pierrebizouard 7:9276134bb25e 60 #define TEMP_READ_DISP LINE(TEMP_SET_LINE+4)+CLOSER/2+OFFSET
pierrebizouard 7:9276134bb25e 61 #define TEMP_TEXT_X 32
pierrebizouard 7:9276134bb25e 62 #define TEMP_DISP_X (TEMP_TEXT_X - 5)
pierrebizouard 7:9276134bb25e 63 #endif
pierrebizouard 7:9276134bb25e 64
pierrebizouard 7:9276134bb25e 65
pierrebizouard 6:7812b342d945 66 #define min(x,y) (x>y?y:x)
pierrebizouard 6:7812b342d945 67 #define max(x,y) (x>y?x:y)
pierrebizouard 6:7812b342d945 68
pierrebizouard 7:9276134bb25e 69 #define DEFAULT_LAYER 0
pierrebizouard 7:9276134bb25e 70 #define MIN_TEMP -40.
pierrebizouard 7:9276134bb25e 71 #define MAX_TEMP 20.0
pierrebizouard 7:9276134bb25e 72
pierrebizouard 7:9276134bb25e 73 double temperature_setpoint = -10.0;
pierrebizouard 7:9276134bb25e 74 double last_read_temperature = temperature_setpoint;
pierrebizouard 7:9276134bb25e 75
pierrebizouard 7:9276134bb25e 76 #define MAX_TP_POINTS (320-2*10-2*10)
pierrebizouard 7:9276134bb25e 77 #define DELAY_ACQ 200
pierrebizouard 7:9276134bb25e 78 #define TS_READ_TIME 75
pierrebizouard 7:9276134bb25e 79 #define TEMPERATURE_SLOW_ACCUMULATE 40
pierrebizouard 7:9276134bb25e 80 //(5*10) //10s approx 5*10*200ms
pierrebizouard 7:9276134bb25e 81
pierrebizouard 7:9276134bb25e 82 double temperature_curve_fast[MAX_TP_POINTS];
pierrebizouard 7:9276134bb25e 83 double temperature_curve_slow[MAX_TP_POINTS];
pierrebizouard 7:9276134bb25e 84 int accumulated_slow_temp = 0;
pierrebizouard 7:9276134bb25e 85 double slow_temp_acc = 0.;
pierrebizouard 7:9276134bb25e 86 int temperature_curve_slow_count = 0;
pierrebizouard 7:9276134bb25e 87 int temperature_curve_fast_count = 0;
pierrebizouard 7:9276134bb25e 88 int temperature_curve_fast_index = 0;
pierrebizouard 7:9276134bb25e 89 int temperature_curve_slow_index = 0;
pierrebizouard 7:9276134bb25e 90
pierrebizouard 7:9276134bb25e 91 int last_update_index = -1;
pierrebizouard 7:9276134bb25e 92
pierrebizouard 7:9276134bb25e 93 double eeprom_temperature = 0.0;
pierrebizouard 6:7812b342d945 94
pierrebizouard 6:7812b342d945 95 double pcoefs[] = {-1.10014853, 10.40077476, -70.49071822, 86.20161024};
pierrebizouard 6:7812b342d945 96 double rev_pcoefs[] = {-5.42057541e-08, 5.11915693e-05, -2.13855322e-02, 1.50390471e+00};
pierrebizouard 6:7812b342d945 97
pierrebizouard 6:7812b342d945 98 double polyval(double* coefs, int degree, double value)
pierrebizouard 6:7812b342d945 99 {
pierrebizouard 6:7812b342d945 100 int power = 0;
pierrebizouard 6:7812b342d945 101 int degree_current = degree;
pierrebizouard 6:7812b342d945 102 double value_out = 0;
pierrebizouard 6:7812b342d945 103 do {
pierrebizouard 6:7812b342d945 104 value_out += pow(value, power)*coefs[degree_current];
pierrebizouard 6:7812b342d945 105 degree_current -= 1;
pierrebizouard 6:7812b342d945 106 power += 1;
pierrebizouard 6:7812b342d945 107 } while (power <= degree);
pierrebizouard 6:7812b342d945 108 return value_out;
pierrebizouard 6:7812b342d945 109 }
pierrebizouard 6:7812b342d945 110
pierrebizouard 6:7812b342d945 111 double read_temperature()
pierrebizouard 6:7812b342d945 112 {
pierrebizouard 6:7812b342d945 113 //fixes a bug for repetitve readout failures
pierrebizouard 6:7812b342d945 114 AnalogIn temp_read(PA_3); //PF4 PF5 PF3 PF6 PF8
pierrebizouard 6:7812b342d945 115 double bridge_res = 100e3;
pierrebizouard 6:7812b342d945 116 double bridge_voltage = 3.3;
pierrebizouard 7:9276134bb25e 117 int averaging = 16;
pierrebizouard 7:9276134bb25e 118 double accumulator = 0.;
pierrebizouard 7:9276134bb25e 119 for (int i=0; i<averaging; i++) {
pierrebizouard 7:9276134bb25e 120 accumulator += temp_read.read();
pierrebizouard 7:9276134bb25e 121 }
pierrebizouard 7:9276134bb25e 122 double temp_averaging = accumulator/averaging;
pierrebizouard 7:9276134bb25e 123 double midpoint_voltage = double(temp_averaging*bridge_voltage);
pierrebizouard 6:7812b342d945 124 double rx = (midpoint_voltage / bridge_voltage) * bridge_res / (1 - midpoint_voltage / bridge_voltage);
pierrebizouard 7:9276134bb25e 125 #ifdef DEBUG
pierrebizouard 6:7812b342d945 126 sprintf((char*)text, "TR %lf V ", midpoint_voltage);
pierrebizouard 6:7812b342d945 127 lcd.DisplayStringAt(0, LINE(9), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 128 #endif
pierrebizouard 6:7812b342d945 129 return polyval(pcoefs, 3, log10(rx/1e3));
pierrebizouard 6:7812b342d945 130 }
pierrebizouard 6:7812b342d945 131
pierrebizouard 6:7812b342d945 132 void write_temperature_setpoint(double temperature)
pierrebizouard 6:7812b342d945 133 {
pierrebizouard 6:7812b342d945 134 double bridge_res = 100e3;
pierrebizouard 6:7812b342d945 135 double bridge_voltage = 3.3;
pierrebizouard 6:7812b342d945 136 double res = pow(10., polyval(rev_pcoefs, 3, temperature))*1e3;
pierrebizouard 6:7812b342d945 137 double voltage = (res/(res+bridge_res) * bridge_voltage);
pierrebizouard 7:9276134bb25e 138 #ifdef DEBUG
pierrebizouard 6:7812b342d945 139 sprintf((char*)text, "SP %4.1lf V ", voltage);
pierrebizouard 6:7812b342d945 140 lcd.DisplayStringAt(0, LINE(8), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 141 #endif
pierrebizouard 6:7812b342d945 142 temperature_out.write(voltage/bridge_voltage);
pierrebizouard 6:7812b342d945 143 }
pierrebizouard 4:86d291139659 144
pierrebizouard 7:9276134bb25e 145
pierrebizouard 7:9276134bb25e 146
pierrebizouard 7:9276134bb25e 147 #define LCD_REFRESH_RATE 40
pierrebizouard 7:9276134bb25e 148
pierrebizouard 7:9276134bb25e 149 void LCD_Reload_Safe(void)
pierrebizouard 7:9276134bb25e 150 {
pierrebizouard 7:9276134bb25e 151 BSP_LCD_Reload(LTDC_RELOAD_VERTICAL_BLANKING);
pierrebizouard 7:9276134bb25e 152 wait(1./LCD_REFRESH_RATE);
pierrebizouard 7:9276134bb25e 153 }
pierrebizouard 7:9276134bb25e 154
pierrebizouard 7:9276134bb25e 155
pierrebizouard 7:9276134bb25e 156 const uint8_t sector_index = 11;
pierrebizouard 7:9276134bb25e 157 SOFWriter writer;
pierrebizouard 7:9276134bb25e 158 SOFReader reader;
pierrebizouard 7:9276134bb25e 159
pierrebizouard 7:9276134bb25e 160 void check_temperature_storage(void)
pierrebizouard 4:86d291139659 161 {
pierrebizouard 7:9276134bb25e 162 //here could check for data
pierrebizouard 7:9276134bb25e 163 reader.open(sector_index);
pierrebizouard 7:9276134bb25e 164 double temp_backup = *(double *)(reader.get_physical_data_addr()-sizeof(double));
pierrebizouard 7:9276134bb25e 165 reader.close();
pierrebizouard 7:9276134bb25e 166 writer.open(sector_index);
pierrebizouard 7:9276134bb25e 167 if (writer.get_free_size() <= sizeof(double)*1024) { // check available byte
pierrebizouard 7:9276134bb25e 168 SOFBlock::format(sector_index);
pierrebizouard 7:9276134bb25e 169 writer.write_data((uint8_t*)(&temp_backup), sizeof(double));
pierrebizouard 7:9276134bb25e 170 } else {
pierrebizouard 7:9276134bb25e 171 #ifndef NO_WAIT
pierrebizouard 7:9276134bb25e 172 wait(1);
pierrebizouard 7:9276134bb25e 173 #endif
pierrebizouard 7:9276134bb25e 174 }
pierrebizouard 7:9276134bb25e 175 writer.close();
pierrebizouard 7:9276134bb25e 176 }
pierrebizouard 7:9276134bb25e 177
pierrebizouard 7:9276134bb25e 178 void load_temperature_storage(void)
pierrebizouard 7:9276134bb25e 179 {
pierrebizouard 7:9276134bb25e 180 reader.open(sector_index);
pierrebizouard 7:9276134bb25e 181 eeprom_temperature = *(double *)(reader.get_physical_data_addr()-sizeof(double));
pierrebizouard 7:9276134bb25e 182 reader.close();
pierrebizouard 7:9276134bb25e 183
pierrebizouard 7:9276134bb25e 184 if ((eeprom_temperature >= MIN_TEMP) && (eeprom_temperature <= MAX_TEMP))
bcostm 0:91c6ab790bd7 185 {
pierrebizouard 7:9276134bb25e 186 temperature_setpoint = eeprom_temperature;
pierrebizouard 7:9276134bb25e 187 }
pierrebizouard 7:9276134bb25e 188 write_temperature_setpoint(temperature_setpoint);
pierrebizouard 7:9276134bb25e 189
pierrebizouard 7:9276134bb25e 190 }
pierrebizouard 7:9276134bb25e 191
pierrebizouard 7:9276134bb25e 192 void save_temperature_storage(void)
pierrebizouard 7:9276134bb25e 193 {
pierrebizouard 7:9276134bb25e 194 /* write temperature set point */
pierrebizouard 7:9276134bb25e 195 if ((temperature_setpoint != eeprom_temperature) &&
pierrebizouard 7:9276134bb25e 196 (temperature_setpoint < MAX_TEMP) && (temperature_setpoint > MIN_TEMP)) {
pierrebizouard 7:9276134bb25e 197 writer.open(sector_index);
pierrebizouard 7:9276134bb25e 198 writer.write_data((uint8_t*)(&temperature_setpoint), sizeof(double));
pierrebizouard 7:9276134bb25e 199
pierrebizouard 7:9276134bb25e 200 eeprom_temperature = temperature_setpoint;
pierrebizouard 7:9276134bb25e 201 if (writer.get_free_size() <= sizeof(double)+1) { // check available byte
pierrebizouard 7:9276134bb25e 202 SOFBlock::format(sector_index);
pierrebizouard 7:9276134bb25e 203 }
pierrebizouard 7:9276134bb25e 204 writer.close();
pierrebizouard 7:9276134bb25e 205 eeprom_temperature = temperature_setpoint;
bcostm 0:91c6ab790bd7 206 }
pierrebizouard 7:9276134bb25e 207
pierrebizouard 7:9276134bb25e 208 }
pierrebizouard 7:9276134bb25e 209
pierrebizouard 7:9276134bb25e 210 void DrawRectCentered(uint16_t xcenter, uint16_t ycenter, uint16_t width, uint16_t height)
pierrebizouard 7:9276134bb25e 211 {
pierrebizouard 7:9276134bb25e 212 //landscape mode only
pierrebizouard 7:9276134bb25e 213 lcd.FillRect(xcenter+width/2,ycenter-height/2, height, width);
pierrebizouard 7:9276134bb25e 214 }
pierrebizouard 7:9276134bb25e 215
pierrebizouard 7:9276134bb25e 216 void print_layer(int layer)
pierrebizouard 7:9276134bb25e 217 {
pierrebizouard 7:9276134bb25e 218 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 219 BSP_LCD_SetLayerVisible(layer, ENABLE);
pierrebizouard 7:9276134bb25e 220 sprintf((char*)text, "LAYER %d", layer);
pierrebizouard 7:9276134bb25e 221 lcd.DisplayStringAt(0, LINE(1), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 222 BSP_LCD_SetLayerVisible(layer, DISABLE);
pierrebizouard 7:9276134bb25e 223 }
pierrebizouard 7:9276134bb25e 224
pierrebizouard 7:9276134bb25e 225 void print_layers()
pierrebizouard 7:9276134bb25e 226 {
pierrebizouard 7:9276134bb25e 227 for (int i=0;i<3;i++)
bcostm 0:91c6ab790bd7 228 {
pierrebizouard 7:9276134bb25e 229 print_layer(i);
bcostm 0:91c6ab790bd7 230 }
pierrebizouard 7:9276134bb25e 231 lcd.SelectLayer(0);
pierrebizouard 7:9276134bb25e 232 BSP_LCD_SetLayerVisible(0, ENABLE);
pierrebizouard 7:9276134bb25e 233
pierrebizouard 7:9276134bb25e 234 }
pierrebizouard 7:9276134bb25e 235
pierrebizouard 7:9276134bb25e 236 void draw_startup_screen(int layer)
pierrebizouard 7:9276134bb25e 237 {
pierrebizouard 7:9276134bb25e 238 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 239 BSP_LCD_SetLayerVisible_NoReload(layer, ENABLE);
pierrebizouard 7:9276134bb25e 240 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 241 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 242 lcd.DrawBitmap((lcd.GetYSize()-302)/2, (lcd.GetXSize()-68)/2, big_fastlite_logo_68_302);
pierrebizouard 7:9276134bb25e 243 }
pierrebizouard 7:9276134bb25e 244
pierrebizouard 7:9276134bb25e 245 void draw_version_screen(int layer)
pierrebizouard 7:9276134bb25e 246 {
pierrebizouard 7:9276134bb25e 247 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 248 lcd.SetBackColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 249 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 250 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 251
pierrebizouard 7:9276134bb25e 252 BSP_LCD_SetFont(&UbuntuFont23);
bcostm 0:91c6ab790bd7 253
bcostm 0:91c6ab790bd7 254 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 255 lcd.DrawBitmap((lcd.GetYSize()-302)/2, 0, big_fastlite_logo_68_302);
pierrebizouard 7:9276134bb25e 256
pierrebizouard 7:9276134bb25e 257 sprintf((char*)text, "TEC interface");
pierrebizouard 7:9276134bb25e 258 lcd.DisplayStringAt(5, LINE(0)+70, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 259 sprintf((char*)text, "Version %s", CODE_VERSION_STRING);
pierrebizouard 7:9276134bb25e 260 lcd.DisplayStringAt(5, LINE(1)+70, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 261 }
pierrebizouard 7:9276134bb25e 262
pierrebizouard 7:9276134bb25e 263 void fade_screen(int layer, int fade_count, uint32_t color, int dest_layer)
pierrebizouard 7:9276134bb25e 264 {
pierrebizouard 7:9276134bb25e 265 lcd.SelectLayer(layer+1);
pierrebizouard 7:9276134bb25e 266 BSP_LCD_SetTransparency_NoReload(layer+1, 0);
pierrebizouard 7:9276134bb25e 267 BSP_LCD_SetColorKeying_NoReload(layer+1, LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 268 lcd.Clear(color);
pierrebizouard 7:9276134bb25e 269 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 270 BSP_LCD_SetLayerVisible_NoReload(layer+1, ENABLE);
pierrebizouard 7:9276134bb25e 271 BSP_LCD_Reload(LTDC_RELOAD_VERTICAL_BLANKING);
pierrebizouard 7:9276134bb25e 272 lcd.SetTextColor(color);
pierrebizouard 7:9276134bb25e 273
pierrebizouard 7:9276134bb25e 274 for (int i=0; i<fade_count; i++)
pierrebizouard 7:9276134bb25e 275 {
pierrebizouard 7:9276134bb25e 276 BSP_LCD_SetTransparency_NoReload(layer+1,255/(fade_count-1)*i); //TRANSPARENCY == ALPHA so 255 is no transparent
pierrebizouard 7:9276134bb25e 277 BSP_LCD_Reload(LTDC_RELOAD_VERTICAL_BLANKING);
pierrebizouard 7:9276134bb25e 278 #ifndef NO_WAIT
pierrebizouard 7:9276134bb25e 279 wait(1./fade_count);
pierrebizouard 7:9276134bb25e 280 #endif
pierrebizouard 7:9276134bb25e 281 }
pierrebizouard 7:9276134bb25e 282
pierrebizouard 7:9276134bb25e 283 BSP_LCD_ResetColorKeying_NoReload(layer+1);
pierrebizouard 7:9276134bb25e 284 BSP_LCD_SetLayerVisible_NoReload(layer+1, DISABLE);
pierrebizouard 7:9276134bb25e 285
pierrebizouard 7:9276134bb25e 286 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 287 lcd.Clear(color);
pierrebizouard 7:9276134bb25e 288
pierrebizouard 7:9276134bb25e 289 if (layer != dest_layer) {
pierrebizouard 7:9276134bb25e 290 lcd.SelectLayer(dest_layer);
pierrebizouard 7:9276134bb25e 291 lcd.Clear(color);
pierrebizouard 7:9276134bb25e 292 BSP_LCD_SetLayerVisible_NoReload(dest_layer, ENABLE);
pierrebizouard 7:9276134bb25e 293 }
pierrebizouard 7:9276134bb25e 294 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 295
pierrebizouard 7:9276134bb25e 296 }
pierrebizouard 7:9276134bb25e 297
pierrebizouard 7:9276134bb25e 298 int curve_y_min_temp = 0;
pierrebizouard 7:9276134bb25e 299 int curve_y_zero_temp = 0;
pierrebizouard 7:9276134bb25e 300 int curve_x_zero_time = 0;
pierrebizouard 7:9276134bb25e 301 int curve_height_x = 0;
pierrebizouard 7:9276134bb25e 302 int curve_width_y = 0;
pierrebizouard 7:9276134bb25e 303 double pixel_temp_f=1.;
pierrebizouard 7:9276134bb25e 304
pierrebizouard 7:9276134bb25e 305 void enable_curve_overlay(int layer, bool set_visible)
pierrebizouard 7:9276134bb25e 306 {
pierrebizouard 7:9276134bb25e 307 if (set_visible) BSP_LCD_SetLayerVisible_NoReload(layer, ENABLE);
pierrebizouard 7:9276134bb25e 308 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 309 lcd.Clear(LCD_COLOR_TRANSPARENT);
pierrebizouard 7:9276134bb25e 310 BSP_LCD_SetColorKeying_NoReload(layer, LCD_COLOR_TRANSPARENT);
pierrebizouard 7:9276134bb25e 311 if (set_visible) {
pierrebizouard 7:9276134bb25e 312 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 313 }
pierrebizouard 7:9276134bb25e 314 }
pierrebizouard 7:9276134bb25e 315
pierrebizouard 7:9276134bb25e 316 void disable_curve_overlay(int layer)
pierrebizouard 7:9276134bb25e 317 {
pierrebizouard 7:9276134bb25e 318 BSP_LCD_SetLayerVisible_NoReload(layer, DISABLE);
pierrebizouard 7:9276134bb25e 319 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 320 lcd.Clear(LCD_COLOR_TRANSPARENT);
pierrebizouard 7:9276134bb25e 321 BSP_LCD_SetColorKeying_NoReload(layer, LCD_COLOR_TRANSPARENT);
pierrebizouard 7:9276134bb25e 322 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 323
pierrebizouard 7:9276134bb25e 324 }
pierrebizouard 7:9276134bb25e 325
pierrebizouard 7:9276134bb25e 326 void clear_curve_overlay(int layer)
pierrebizouard 7:9276134bb25e 327 {
pierrebizouard 7:9276134bb25e 328 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 329 lcd.Clear(LCD_COLOR_TRANSPARENT);
pierrebizouard 7:9276134bb25e 330 }
pierrebizouard 7:9276134bb25e 331
pierrebizouard 7:9276134bb25e 332 bool update_temperature_read_curve(int layer, int screen, bool clear, bool force_update)
pierrebizouard 7:9276134bb25e 333 {
pierrebizouard 7:9276134bb25e 334 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 335 int temp_index = 0;
pierrebizouard 7:9276134bb25e 336 int temp_count = 0;
pierrebizouard 7:9276134bb25e 337 double* temp_curve = NULL;
pierrebizouard 7:9276134bb25e 338 uint32_t curve_color = 0;
pierrebizouard 7:9276134bb25e 339
pierrebizouard 7:9276134bb25e 340 if (screen == -1)
pierrebizouard 7:9276134bb25e 341 {
pierrebizouard 7:9276134bb25e 342 temp_index = temperature_curve_fast_index;
pierrebizouard 7:9276134bb25e 343 temp_count = temperature_curve_fast_count;
pierrebizouard 7:9276134bb25e 344 temp_curve = temperature_curve_fast;
pierrebizouard 7:9276134bb25e 345 curve_color = LCD_COLOR_RED;
pierrebizouard 7:9276134bb25e 346 } else {
pierrebizouard 7:9276134bb25e 347 temp_index = temperature_curve_slow_index;
pierrebizouard 7:9276134bb25e 348 temp_count = temperature_curve_slow_count;
pierrebizouard 7:9276134bb25e 349 temp_curve = temperature_curve_slow;
pierrebizouard 7:9276134bb25e 350 curve_color = LCD_COLOR_DARKGREEN;
pierrebizouard 7:9276134bb25e 351 }
pierrebizouard 7:9276134bb25e 352
pierrebizouard 7:9276134bb25e 353 if ((last_update_index == temp_index) && (force_update == false))
pierrebizouard 7:9276134bb25e 354 {
pierrebizouard 7:9276134bb25e 355 return false;
pierrebizouard 7:9276134bb25e 356 } else {
pierrebizouard 7:9276134bb25e 357 last_update_index = temp_index;
pierrebizouard 7:9276134bb25e 358 }
pierrebizouard 7:9276134bb25e 359
pierrebizouard 7:9276134bb25e 360 int start_index = (temp_index-temp_count)%MAX_TP_POINTS;
pierrebizouard 7:9276134bb25e 361 if (start_index < 0) {
pierrebizouard 7:9276134bb25e 362 start_index += MAX_TP_POINTS;
pierrebizouard 7:9276134bb25e 363 }
pierrebizouard 7:9276134bb25e 364 int stop_index = temp_index;
pierrebizouard 7:9276134bb25e 365
pierrebizouard 7:9276134bb25e 366 int prev_y = -1;
pierrebizouard 7:9276134bb25e 367 int py = 0;
pierrebizouard 7:9276134bb25e 368 int px = 0;
pierrebizouard 7:9276134bb25e 369
pierrebizouard 7:9276134bb25e 370 if (temp_count == 0)
pierrebizouard 7:9276134bb25e 371 {
pierrebizouard 7:9276134bb25e 372 return false;
pierrebizouard 7:9276134bb25e 373 }
pierrebizouard 7:9276134bb25e 374
pierrebizouard 7:9276134bb25e 375 if (clear) {
pierrebizouard 7:9276134bb25e 376 clear_curve_overlay(layer);
pierrebizouard 7:9276134bb25e 377 }
pierrebizouard 7:9276134bb25e 378
pierrebizouard 7:9276134bb25e 379 #define LINE_DRAW
pierrebizouard 7:9276134bb25e 380
pierrebizouard 7:9276134bb25e 381 /*
pierrebizouard 7:9276134bb25e 382 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 383 sprintf((char*)text, "U%d %d %d", start_index, stop_index, start_index+MAX_TP_POINTS);
pierrebizouard 7:9276134bb25e 384 lcd.DisplayStringAt(0, LINE(1), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 385 */
pierrebizouard 7:9276134bb25e 386
pierrebizouard 7:9276134bb25e 387 lcd.SetTextColor(curve_color);
pierrebizouard 7:9276134bb25e 388 int begin = -1;
pierrebizouard 7:9276134bb25e 389 int stop = -1;
pierrebizouard 7:9276134bb25e 390
pierrebizouard 7:9276134bb25e 391 bool two_step = false;
pierrebizouard 7:9276134bb25e 392 if (stop_index <= start_index) {
pierrebizouard 7:9276134bb25e 393 begin = start_index;
pierrebizouard 7:9276134bb25e 394 stop = MAX_TP_POINTS;
pierrebizouard 7:9276134bb25e 395 two_step = true;
pierrebizouard 7:9276134bb25e 396 } else {
pierrebizouard 7:9276134bb25e 397 begin = start_index;
pierrebizouard 7:9276134bb25e 398 stop = stop_index;
pierrebizouard 7:9276134bb25e 399 }
pierrebizouard 7:9276134bb25e 400
pierrebizouard 7:9276134bb25e 401
pierrebizouard 7:9276134bb25e 402 bool draw_done = false;
pierrebizouard 7:9276134bb25e 403 while (draw_done == false)
pierrebizouard 7:9276134bb25e 404 {
pierrebizouard 7:9276134bb25e 405 for (int i=begin; i<stop; i++)
pierrebizouard 7:9276134bb25e 406 {
pierrebizouard 7:9276134bb25e 407 py = curve_y_zero_temp - temp_curve[i]*pixel_temp_f;
pierrebizouard 7:9276134bb25e 408 #ifdef LINE_DRAW
pierrebizouard 7:9276134bb25e 409 if ((prev_y != -1) && (px<curve_width_y) && (py>curve_y_min_temp-curve_height_x) && (py<curve_y_min_temp))
pierrebizouard 7:9276134bb25e 410 {
pierrebizouard 7:9276134bb25e 411 lcd.DrawLine(px-1+curve_x_zero_time, prev_y, px+curve_x_zero_time, py);
pierrebizouard 7:9276134bb25e 412 }
pierrebizouard 7:9276134bb25e 413 prev_y = py;
pierrebizouard 7:9276134bb25e 414 #else
pierrebizouard 7:9276134bb25e 415 if ((px<curve_width_y) && (py>curve_y_min_temp-curve_height_x) && (py<curve_y_min_temp))
pierrebizouard 7:9276134bb25e 416 {
pierrebizouard 7:9276134bb25e 417 lcd.DrawPixel(px+curve_x_zero_time, py, LCD_COLOR_BLACK);
pierrebizouard 7:9276134bb25e 418 }
pierrebizouard 7:9276134bb25e 419 #endif
pierrebizouard 7:9276134bb25e 420 px ++;
pierrebizouard 7:9276134bb25e 421 }
pierrebizouard 7:9276134bb25e 422 if (two_step) {
pierrebizouard 7:9276134bb25e 423 if (begin == 0)
pierrebizouard 7:9276134bb25e 424 {
pierrebizouard 7:9276134bb25e 425 draw_done = true;
pierrebizouard 7:9276134bb25e 426 } else {
pierrebizouard 7:9276134bb25e 427 begin = 0;
pierrebizouard 7:9276134bb25e 428 stop = stop_index;
pierrebizouard 7:9276134bb25e 429 }
pierrebizouard 7:9276134bb25e 430 } else {
pierrebizouard 7:9276134bb25e 431 draw_done = true;
pierrebizouard 7:9276134bb25e 432 }
pierrebizouard 7:9276134bb25e 433 }
pierrebizouard 7:9276134bb25e 434 return true;
pierrebizouard 7:9276134bb25e 435 }
pierrebizouard 7:9276134bb25e 436
pierrebizouard 7:9276134bb25e 437 int plus_x = lcd.GetYSize()*3./4+30;
pierrebizouard 7:9276134bb25e 438 int plus_y = lcd.GetXSize()*1./4+20;
pierrebizouard 7:9276134bb25e 439 int minus_x = lcd.GetYSize()*3./4+30;
pierrebizouard 7:9276134bb25e 440 int minus_y = lcd.GetXSize()*3./4-20;
pierrebizouard 7:9276134bb25e 441 int radius = lcd.GetXSize()/8.;
pierrebizouard 7:9276134bb25e 442
pierrebizouard 7:9276134bb25e 443 char temp_formatting[] = " %4.1lf xC ";
pierrebizouard 7:9276134bb25e 444
pierrebizouard 7:9276134bb25e 445 void update_temperature_read_text()
pierrebizouard 7:9276134bb25e 446 {
pierrebizouard 7:9276134bb25e 447 sprintf((char*)text, temp_formatting, last_read_temperature);
pierrebizouard 7:9276134bb25e 448 lcd.DisplayStringAt(TEMP_DISP_X, TEMP_READ_DISP, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 449 }
pierrebizouard 7:9276134bb25e 450
pierrebizouard 7:9276134bb25e 451 void draw_regulation_screen(int layer)
pierrebizouard 7:9276134bb25e 452 {
pierrebizouard 7:9276134bb25e 453 temp_formatting[9] = 176;
pierrebizouard 7:9276134bb25e 454
bcostm 0:91c6ab790bd7 455 lcd.SetBackColor(LCD_COLOR_BLUE);
bcostm 0:91c6ab790bd7 456 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 457 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 458
pierrebizouard 7:9276134bb25e 459 BSP_LCD_SetFont(&UbuntuFont23);
bcostm 0:91c6ab790bd7 460
pierrebizouard 6:7812b342d945 461 lcd.DrawCircle(minus_x, minus_y, radius);
pierrebizouard 6:7812b342d945 462 DrawRectCentered(minus_x, minus_y, radius*1.6, 5);
pierrebizouard 6:7812b342d945 463
pierrebizouard 6:7812b342d945 464 lcd.DrawCircle(plus_x, plus_y, radius);
pierrebizouard 6:7812b342d945 465 DrawRectCentered(plus_x, plus_y, radius*1.6, 5);
pierrebizouard 6:7812b342d945 466 DrawRectCentered(plus_x, plus_y, 5, radius*1.6);
pierrebizouard 6:7812b342d945 467
pierrebizouard 7:9276134bb25e 468 //FASTLITE LOGO + LINE
pierrebizouard 7:9276134bb25e 469 DrawRectCentered(lcd.GetYSize()/2, lcd.GetXSize()-6, lcd.GetYSize(), 2);
pierrebizouard 7:9276134bb25e 470 lcd.DrawBitmap(lcd.GetYSize()-90, lcd.GetXSize()-20, fastlite_logo_landscape_90_20);
pierrebizouard 7:9276134bb25e 471
pierrebizouard 7:9276134bb25e 472 //FRINGEEZZ LOGO
pierrebizouard 7:9276134bb25e 473 #ifdef DEBUG
pierrebizouard 7:9276134bb25e 474 lcd.DrawBitmap(0, lcd.GetXSize()-20-49-40, fringeezz_logo_landscape_124_49);
pierrebizouard 7:9276134bb25e 475 #else
pierrebizouard 7:9276134bb25e 476 lcd.DrawBitmap(5, 5, big_fringezz_logo_91_233);
pierrebizouard 7:9276134bb25e 477 #endif
pierrebizouard 7:9276134bb25e 478
pierrebizouard 7:9276134bb25e 479 sprintf((char*)text, "TEC set-up:");
pierrebizouard 7:9276134bb25e 480 lcd.DisplayStringAt(TEMP_TEXT_X, TEMP_SET_TEXT, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 481 sprintf((char*)text, temp_formatting, temperature_setpoint);
pierrebizouard 7:9276134bb25e 482 lcd.DisplayStringAt(TEMP_DISP_X, TEMP_SET_DISP, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 483
pierrebizouard 7:9276134bb25e 484 sprintf((char*)text, "TEC temp:");
pierrebizouard 7:9276134bb25e 485 lcd.DisplayStringAt(TEMP_TEXT_X, TEMP_READ_TEXT, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 486
pierrebizouard 7:9276134bb25e 487 update_temperature_read_text();
pierrebizouard 7:9276134bb25e 488 }
pierrebizouard 7:9276134bb25e 489
pierrebizouard 7:9276134bb25e 490
pierrebizouard 7:9276134bb25e 491
pierrebizouard 7:9276134bb25e 492 void draw_curve_screen(int layer)
pierrebizouard 7:9276134bb25e 493 {
pierrebizouard 7:9276134bb25e 494 lcd.SetBackColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 495 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 496 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 497
pierrebizouard 7:9276134bb25e 498 lcd.DrawBitmap(1, 1, fringeezz_logo_landscape_124_49);
pierrebizouard 7:9276134bb25e 499
pierrebizouard 7:9276134bb25e 500 lcd.SetBackColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 501 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 502 BSP_LCD_SetFont(&Font16);
pierrebizouard 7:9276134bb25e 503 sprintf((char*)text, "TEC temperature");
pierrebizouard 7:9276134bb25e 504 lcd.DisplayStringAt(130, LINE(0)+10, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 505
pierrebizouard 7:9276134bb25e 506 int margin_y = 10;
pierrebizouard 7:9276134bb25e 507 int margin_x = 21;
pierrebizouard 7:9276134bb25e 508 int offset_x = 15;
pierrebizouard 7:9276134bb25e 509 int offset_y = 10;
pierrebizouard 7:9276134bb25e 510
pierrebizouard 7:9276134bb25e 511 lcd.SetTextColor(LCD_COLOR_BLACK);
pierrebizouard 6:7812b342d945 512
pierrebizouard 7:9276134bb25e 513 int curve_center_y = lcd.GetYSize()/2+offset_y;
pierrebizouard 7:9276134bb25e 514 int curve_center_x = lcd.GetXSize()/2+offset_x;
pierrebizouard 7:9276134bb25e 515 curve_height_x = lcd.GetXSize()-offset_x*2-margin_x*2;
pierrebizouard 7:9276134bb25e 516 curve_width_y = lcd.GetYSize()-offset_y*2-margin_y*2;
pierrebizouard 7:9276134bb25e 517
pierrebizouard 7:9276134bb25e 518 DrawRectCentered(curve_center_y, curve_center_x, curve_width_y, curve_height_x);
pierrebizouard 7:9276134bb25e 519
pierrebizouard 7:9276134bb25e 520 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 521 DrawRectCentered(curve_center_y, curve_center_x, curve_width_y-2, curve_height_x-2);
pierrebizouard 7:9276134bb25e 522
pierrebizouard 7:9276134bb25e 523 int min_temp = -20;
pierrebizouard 7:9276134bb25e 524 int max_temp = 35;
pierrebizouard 7:9276134bb25e 525 int tick_space = 10;
pierrebizouard 7:9276134bb25e 526
pierrebizouard 7:9276134bb25e 527 int delta_temp = max_temp - min_temp;
pierrebizouard 7:9276134bb25e 528 int vticks_pixels = int((curve_height_x-2)*tick_space/delta_temp);
pierrebizouard 7:9276134bb25e 529 double max_temp_f = min_temp + (1.*tick_space*curve_height_x)/vticks_pixels;
pierrebizouard 7:9276134bb25e 530 double delta_temp_f = max_temp - min_temp;
pierrebizouard 7:9276134bb25e 531 pixel_temp_f = curve_height_x/delta_temp;
pierrebizouard 7:9276134bb25e 532 curve_y_min_temp = curve_center_x+curve_height_x/2-1;
pierrebizouard 7:9276134bb25e 533 curve_y_zero_temp = curve_y_min_temp+(1.*min_temp*vticks_pixels/tick_space);
pierrebizouard 7:9276134bb25e 534 curve_x_zero_time = curve_center_y-curve_width_y/2+1;
pierrebizouard 6:7812b342d945 535
pierrebizouard 7:9276134bb25e 536 BSP_LCD_SetFont(&Font12);
pierrebizouard 7:9276134bb25e 537 for (int i=0; i<curve_height_x/vticks_pixels+1; i++)
pierrebizouard 7:9276134bb25e 538 {
pierrebizouard 7:9276134bb25e 539 lcd.SetTextColor(LCD_COLOR_BLACK);
pierrebizouard 7:9276134bb25e 540
pierrebizouard 7:9276134bb25e 541 int vtick_pos = curve_center_x+curve_height_x/2-1-i*(vticks_pixels);
pierrebizouard 7:9276134bb25e 542 int vtick_pos_x = curve_center_y-curve_width_y/2-1;
pierrebizouard 7:9276134bb25e 543 lcd.DrawVLine(vtick_pos_x+5+1, vtick_pos, 5);
pierrebizouard 7:9276134bb25e 544
pierrebizouard 7:9276134bb25e 545 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 546
pierrebizouard 7:9276134bb25e 547 sprintf((char*)text, "%d", min_temp+10*i);
pierrebizouard 7:9276134bb25e 548 lcd.DisplayStringAt(30, vtick_pos-6, (uint8_t *)&text, RIGHT_MODE);
pierrebizouard 7:9276134bb25e 549
pierrebizouard 7:9276134bb25e 550 lcd.SetTextColor(LCD_COLOR_BLACK);
pierrebizouard 7:9276134bb25e 551
pierrebizouard 7:9276134bb25e 552 vtick_pos = curve_center_x+curve_height_x/2-1-i*(vticks_pixels);
pierrebizouard 7:9276134bb25e 553 vtick_pos_x = curve_center_y+curve_width_y/2-1;
pierrebizouard 7:9276134bb25e 554 lcd.DrawVLine(vtick_pos_x+1, vtick_pos, 5);
pierrebizouard 7:9276134bb25e 555
pierrebizouard 7:9276134bb25e 556 }
pierrebizouard 7:9276134bb25e 557
pierrebizouard 7:9276134bb25e 558 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 559 BSP_LCD_SetFont(&UbuntuFont23);
pierrebizouard 7:9276134bb25e 560
pierrebizouard 7:9276134bb25e 561
pierrebizouard 7:9276134bb25e 562 //FASTLITE LOGO + LINE
pierrebizouard 7:9276134bb25e 563 DrawRectCentered(lcd.GetYSize()/2, lcd.GetXSize()-6, lcd.GetYSize(), 2);
pierrebizouard 7:9276134bb25e 564 lcd.DrawBitmap(lcd.GetYSize()-90, lcd.GetXSize()-20, fastlite_logo_landscape_90_20);
pierrebizouard 7:9276134bb25e 565 }
pierrebizouard 6:7812b342d945 566
pierrebizouard 7:9276134bb25e 567 void draw_screens(int screen, int layer)
pierrebizouard 7:9276134bb25e 568 {
pierrebizouard 7:9276134bb25e 569 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 570 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 571 if ((screen == -1) || (screen == -2))
pierrebizouard 7:9276134bb25e 572 {
pierrebizouard 7:9276134bb25e 573 draw_curve_screen(layer);
pierrebizouard 7:9276134bb25e 574
pierrebizouard 7:9276134bb25e 575 lcd.SetBackColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 576 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 577 BSP_LCD_SetFont(&Font16);
pierrebizouard 7:9276134bb25e 578 if (screen == -1) {
pierrebizouard 7:9276134bb25e 579 sprintf((char*)text, "(%dms)", DELAY_ACQ+TS_READ_TIME);
pierrebizouard 7:9276134bb25e 580 } else {
pierrebizouard 7:9276134bb25e 581 sprintf((char*)text, "(%ds)", (DELAY_ACQ+TS_READ_TIME)*TEMPERATURE_SLOW_ACCUMULATE/1000);
pierrebizouard 7:9276134bb25e 582 }
pierrebizouard 7:9276134bb25e 583 lcd.DisplayStringAt(130, LINE(1)+10, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 584 } else {
pierrebizouard 7:9276134bb25e 585 if (screen == 0) {
pierrebizouard 7:9276134bb25e 586 draw_regulation_screen(layer);
pierrebizouard 7:9276134bb25e 587 } else if (screen == 1) {
pierrebizouard 7:9276134bb25e 588 draw_version_screen(layer);
pierrebizouard 7:9276134bb25e 589 }
pierrebizouard 7:9276134bb25e 590 }
pierrebizouard 6:7812b342d945 591
pierrebizouard 7:9276134bb25e 592 #ifdef DEBUG
pierrebizouard 7:9276134bb25e 593 lcd.SelectLayer(layer);
pierrebizouard 7:9276134bb25e 594 lcd.SetBackColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 595 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 596 BSP_LCD_SetFont(&UbuntuFont23);
pierrebizouard 7:9276134bb25e 597 sprintf((char*)text, "screen(%d)", screen);
pierrebizouard 7:9276134bb25e 598 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 599 #endif
pierrebizouard 7:9276134bb25e 600 }
pierrebizouard 7:9276134bb25e 601
pierrebizouard 7:9276134bb25e 602
pierrebizouard 7:9276134bb25e 603 int main()
pierrebizouard 7:9276134bb25e 604 {
pierrebizouard 7:9276134bb25e 605 TS_StateTypeDef TS_State;
pierrebizouard 7:9276134bb25e 606 uint16_t x, y;
pierrebizouard 7:9276134bb25e 607 uint8_t ts_status;
pierrebizouard 7:9276134bb25e 608
pierrebizouard 7:9276134bb25e 609 load_temperature_storage();
pierrebizouard 7:9276134bb25e 610
pierrebizouard 7:9276134bb25e 611 /*initialize lcd*/
pierrebizouard 7:9276134bb25e 612 lcd.SelectLayer(2);
pierrebizouard 7:9276134bb25e 613 BSP_LCD_SetTransparency_NoReload(2, 255);
pierrebizouard 7:9276134bb25e 614 BSP_LCD_ResetColorKeying_NoReload(2);
pierrebizouard 7:9276134bb25e 615 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 616 BSP_LCD_SetLayerVisible_NoReload(2, ENABLE);
pierrebizouard 7:9276134bb25e 617 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 618 BSP_LCD_SetFont(&UbuntuFont23);
pierrebizouard 7:9276134bb25e 619
pierrebizouard 7:9276134bb25e 620 lcd.SelectLayer(1);
pierrebizouard 7:9276134bb25e 621 BSP_LCD_SetTransparency_NoReload(1, 255);
pierrebizouard 7:9276134bb25e 622 BSP_LCD_ResetColorKeying_NoReload(1);
pierrebizouard 7:9276134bb25e 623 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 624 BSP_LCD_SetLayerVisible_NoReload(2, DISABLE);
pierrebizouard 7:9276134bb25e 625 BSP_LCD_SetLayerVisible_NoReload(1, ENABLE);
pierrebizouard 7:9276134bb25e 626 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 627 lcd.SetTextColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 628 BSP_LCD_SetFont(&UbuntuFont23);
pierrebizouard 7:9276134bb25e 629
pierrebizouard 7:9276134bb25e 630 lcd.SelectLayer(0);
pierrebizouard 7:9276134bb25e 631 BSP_LCD_SetTransparency_NoReload(0, 255);
pierrebizouard 7:9276134bb25e 632 BSP_LCD_ResetColorKeying_NoReload(0);
pierrebizouard 7:9276134bb25e 633 lcd.Clear(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 634 BSP_LCD_SetLayerVisible_NoReload(1, DISABLE);
pierrebizouard 7:9276134bb25e 635 BSP_LCD_SetLayerVisible_NoReload(0, ENABLE);
pierrebizouard 7:9276134bb25e 636 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 637 lcd.SetTextColor(LCD_COLOR_BLUE);
pierrebizouard 7:9276134bb25e 638 BSP_LCD_SetFont(&UbuntuFont23);
pierrebizouard 7:9276134bb25e 639
pierrebizouard 7:9276134bb25e 640 ts_status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
pierrebizouard 7:9276134bb25e 641
pierrebizouard 7:9276134bb25e 642
pierrebizouard 7:9276134bb25e 643 int layer_startup = 0;
pierrebizouard 7:9276134bb25e 644 draw_startup_screen(layer_startup);
pierrebizouard 7:9276134bb25e 645 wait(0.01);
pierrebizouard 7:9276134bb25e 646
pierrebizouard 7:9276134bb25e 647 check_temperature_storage(); /*takes 1s */
pierrebizouard 7:9276134bb25e 648
pierrebizouard 7:9276134bb25e 649 //FADE
pierrebizouard 7:9276134bb25e 650 int fade_count = 30;
pierrebizouard 7:9276134bb25e 651 fade_screen(layer_startup, fade_count, LCD_COLOR_BLUE, DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 652 //FADE DONE
pierrebizouard 7:9276134bb25e 653
pierrebizouard 7:9276134bb25e 654 #define TOUCH_COUNT 512
pierrebizouard 7:9276134bb25e 655 int touch_history_x[TOUCH_COUNT];
pierrebizouard 7:9276134bb25e 656 int touch_history_y[TOUCH_COUNT];
pierrebizouard 7:9276134bb25e 657 int touch_history_count = 0;
pierrebizouard 7:9276134bb25e 658 bool touch_screen_idle = false;
pierrebizouard 7:9276134bb25e 659 int previous_x = -1;
pierrebizouard 7:9276134bb25e 660 int previous_y = -1;
pierrebizouard 7:9276134bb25e 661 int swipe_pos_x_start = -1;
pierrebizouard 7:9276134bb25e 662
pierrebizouard 7:9276134bb25e 663 int swipe_dir = 0;
pierrebizouard 7:9276134bb25e 664 bool start_swipe = false;
pierrebizouard 7:9276134bb25e 665 int swipe_pos = 0;
pierrebizouard 7:9276134bb25e 666 int selected_screen = 0;
pierrebizouard 7:9276134bb25e 667
pierrebizouard 7:9276134bb25e 668 enable_curve_overlay(DEFAULT_LAYER+1, false);
pierrebizouard 7:9276134bb25e 669 draw_screens(selected_screen, DEFAULT_LAYER);
pierrebizouard 6:7812b342d945 670
pierrebizouard 6:7812b342d945 671 int accel = 1;
pierrebizouard 6:7812b342d945 672 Timer t;
pierrebizouard 6:7812b342d945 673 t.start();
pierrebizouard 7:9276134bb25e 674 Timer idle_time;
pierrebizouard 7:9276134bb25e 675 t.start();
pierrebizouard 7:9276134bb25e 676
pierrebizouard 7:9276134bb25e 677 while (ts_status != TS_OK) {
pierrebizouard 7:9276134bb25e 678 lcd.SelectLayer(DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 679 lcd.SetTextColor(LCD_COLOR_RED);
pierrebizouard 7:9276134bb25e 680 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)"TOUCH INIT FAIL", LEFT_MODE); /*center mode is broken in landscape for fixing right mode*/
pierrebizouard 7:9276134bb25e 681 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 682 }
pierrebizouard 7:9276134bb25e 683
pierrebizouard 7:9276134bb25e 684 int dest_loc = 0;
pierrebizouard 7:9276134bb25e 685 int swipe_layer = 1;
pierrebizouard 7:9276134bb25e 686 uint32_t swipe_layer_address = LCD_FRAME_BUFFER+(lcd.GetXSize()*lcd.GetYSize()*4)*swipe_layer;
pierrebizouard 7:9276134bb25e 687 int destination_screen = 0 ;
pierrebizouard 6:7812b342d945 688
pierrebizouard 7:9276134bb25e 689 /*
pierrebizouard 7:9276134bb25e 690 int source_layer = 0;
pierrebizouard 7:9276134bb25e 691 int dest_layer = 0;
pierrebizouard 7:9276134bb25e 692 int backup_layer = 0;
pierrebizouard 7:9276134bb25e 693 int backup_loc = 0;
pierrebizouard 7:9276134bb25e 694 */
pierrebizouard 7:9276134bb25e 695 int curve_update = 0;
bcostm 0:91c6ab790bd7 696 while(1)
bcostm 0:91c6ab790bd7 697 {
pierrebizouard 6:7812b342d945 698 ts.GetState(&TS_State);
pierrebizouard 6:7812b342d945 699 //#ifdef TOUCHSCREEN_DEMO
pierrebizouard 7:9276134bb25e 700 if ((TS_State.TouchDetected) && (start_swipe == false))
bcostm 0:91c6ab790bd7 701 {
pierrebizouard 7:9276134bb25e 702 idle_time.reset();
pierrebizouard 7:9276134bb25e 703
bcostm 0:91c6ab790bd7 704 x = TS_State.X;
bcostm 0:91c6ab790bd7 705 y = TS_State.Y;
pierrebizouard 6:7812b342d945 706
pierrebizouard 6:7812b342d945 707 int portrait_x = lcd.GetYSize()-y;
pierrebizouard 6:7812b342d945 708 int portrait_y = x;
pierrebizouard 6:7812b342d945 709
pierrebizouard 6:7812b342d945 710 x = portrait_x;
pierrebizouard 6:7812b342d945 711 y = portrait_y;
pierrebizouard 6:7812b342d945 712
pierrebizouard 7:9276134bb25e 713
pierrebizouard 6:7812b342d945 714
pierrebizouard 6:7812b342d945 715 //sprintf((char*)text, "%d %d %d", minus_dist, plus_dist, radius*radius);
pierrebizouard 6:7812b342d945 716 //lcd.DisplayStringAt(0, LINE(6), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 6:7812b342d945 717
pierrebizouard 7:9276134bb25e 718 if (touch_screen_idle) {
pierrebizouard 7:9276134bb25e 719 touch_screen_idle = false;
pierrebizouard 7:9276134bb25e 720 previous_y = -1;
pierrebizouard 7:9276134bb25e 721 previous_x = -1;
pierrebizouard 7:9276134bb25e 722 }
pierrebizouard 6:7812b342d945 723
pierrebizouard 7:9276134bb25e 724 bool button_pressed = false;
pierrebizouard 7:9276134bb25e 725
pierrebizouard 7:9276134bb25e 726 /* handle buttons */
pierrebizouard 7:9276134bb25e 727 if (selected_screen == 0) /* screen has buttons (regulation screen) */ {
pierrebizouard 7:9276134bb25e 728 int minus_dist = (x-minus_x)*(x-minus_x) + (y-minus_y)*(y-minus_y);
pierrebizouard 7:9276134bb25e 729 int plus_dist = (x-plus_x)*(x-plus_x) + (y-plus_y)*(y-plus_y);
pierrebizouard 7:9276134bb25e 730
pierrebizouard 7:9276134bb25e 731 if (minus_dist <= radius*radius) {
pierrebizouard 7:9276134bb25e 732 button_pressed = true;
pierrebizouard 7:9276134bb25e 733 lcd.SetTextColor(LCD_COLOR_RED);
pierrebizouard 7:9276134bb25e 734 lcd.DrawCircle(minus_x, minus_y, radius);
pierrebizouard 7:9276134bb25e 735 temperature_setpoint = temperature_setpoint - 0.1;
pierrebizouard 7:9276134bb25e 736 sprintf((char*)text, temp_formatting, temperature_setpoint);
pierrebizouard 7:9276134bb25e 737 lcd.DisplayStringAt(TEMP_DISP_X, TEMP_SET_DISP, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 6:7812b342d945 738 write_temperature_setpoint(temperature_setpoint);
pierrebizouard 6:7812b342d945 739 wait(0.1/max(accel/10,1));
pierrebizouard 6:7812b342d945 740 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 741 lcd.DrawCircle(minus_x, minus_y, radius);
pierrebizouard 7:9276134bb25e 742 if (accel < 1000)
pierrebizouard 7:9276134bb25e 743 {
pierrebizouard 7:9276134bb25e 744 accel += 1;
pierrebizouard 7:9276134bb25e 745 }
pierrebizouard 6:7812b342d945 746 } else {
pierrebizouard 7:9276134bb25e 747 if (plus_dist <= radius*radius) {
pierrebizouard 7:9276134bb25e 748 button_pressed = true;
pierrebizouard 7:9276134bb25e 749 lcd.SetTextColor(LCD_COLOR_GREEN);
pierrebizouard 7:9276134bb25e 750 lcd.DrawCircle(plus_x, plus_y, radius);
pierrebizouard 7:9276134bb25e 751 temperature_setpoint = temperature_setpoint + 0.1;
pierrebizouard 7:9276134bb25e 752 sprintf((char*)text, temp_formatting, temperature_setpoint);
pierrebizouard 7:9276134bb25e 753 lcd.DisplayStringAt(TEMP_DISP_X, TEMP_SET_DISP, (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 754 write_temperature_setpoint(temperature_setpoint);
pierrebizouard 7:9276134bb25e 755 wait(0.1/max(accel/10,1));
pierrebizouard 7:9276134bb25e 756 lcd.SetTextColor(LCD_COLOR_WHITE);
pierrebizouard 7:9276134bb25e 757 lcd.DrawCircle(plus_x, plus_y, radius);
pierrebizouard 7:9276134bb25e 758 if (accel < 1000)
pierrebizouard 7:9276134bb25e 759 {
pierrebizouard 7:9276134bb25e 760 accel += 1;
pierrebizouard 7:9276134bb25e 761 }
pierrebizouard 7:9276134bb25e 762 }
pierrebizouard 6:7812b342d945 763 }
pierrebizouard 6:7812b342d945 764 }
pierrebizouard 7:9276134bb25e 765
pierrebizouard 7:9276134bb25e 766 /* handle swipe */
pierrebizouard 7:9276134bb25e 767 if (not button_pressed) {
pierrebizouard 7:9276134bb25e 768 accel = 0;
pierrebizouard 7:9276134bb25e 769 if (start_swipe == false)
pierrebizouard 7:9276134bb25e 770 {
pierrebizouard 7:9276134bb25e 771 if (swipe_pos_x_start == -1)
pierrebizouard 7:9276134bb25e 772 {
pierrebizouard 7:9276134bb25e 773 swipe_pos_x_start = x;
pierrebizouard 7:9276134bb25e 774 } else {
pierrebizouard 7:9276134bb25e 775 if (abs(x - swipe_pos_x_start) > 15) {
pierrebizouard 7:9276134bb25e 776 start_swipe = true;
pierrebizouard 7:9276134bb25e 777 if ((x-swipe_pos_x_start) < 0)
pierrebizouard 7:9276134bb25e 778 {
pierrebizouard 7:9276134bb25e 779 swipe_dir = +1;
pierrebizouard 7:9276134bb25e 780 } else {
pierrebizouard 7:9276134bb25e 781 swipe_dir = -1;
pierrebizouard 7:9276134bb25e 782 }
pierrebizouard 7:9276134bb25e 783 }
pierrebizouard 7:9276134bb25e 784 }
pierrebizouard 7:9276134bb25e 785 } else {
pierrebizouard 7:9276134bb25e 786 /*swipe started do nothing*/
pierrebizouard 7:9276134bb25e 787 }
pierrebizouard 7:9276134bb25e 788 //sprintf((char*)text, "x=%d, px=%d y=%d ", x, swipe_pos_x_start, touch_screen_idle);
pierrebizouard 7:9276134bb25e 789 //lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 790 }
pierrebizouard 7:9276134bb25e 791
pierrebizouard 7:9276134bb25e 792
pierrebizouard 7:9276134bb25e 793 previous_x = x;
pierrebizouard 7:9276134bb25e 794 previous_y = y;
pierrebizouard 6:7812b342d945 795
pierrebizouard 6:7812b342d945 796 #ifdef TOUCH_TEST
pierrebizouard 5:b69870b843f3 797 swo.puts((char*)text);
pierrebizouard 5:b69870b843f3 798 ser.puts((char*)text);
pierrebizouard 6:7812b342d945 799 for (int l=0; l<10; l++) {
pierrebizouard 6:7812b342d945 800 sprintf((char*)text, "l=%d, x=%d y=%d ", l, x, y);
pierrebizouard 6:7812b342d945 801 lcd.DisplayStringAt(0, LINE(l), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 6:7812b342d945 802 }
pierrebizouard 6:7812b342d945 803 #endif
pierrebizouard 6:7812b342d945 804 } else {
pierrebizouard 7:9276134bb25e 805 //no touch
pierrebizouard 7:9276134bb25e 806 if (not touch_screen_idle)
pierrebizouard 7:9276134bb25e 807 {
pierrebizouard 7:9276134bb25e 808 idle_time.start();
pierrebizouard 7:9276134bb25e 809 }
pierrebizouard 7:9276134bb25e 810 if (idle_time.read_ms() >= 100)
pierrebizouard 7:9276134bb25e 811 {
pierrebizouard 7:9276134bb25e 812 touch_history_count = 0;
pierrebizouard 7:9276134bb25e 813 //sprintf((char*)text, "px=%d i=%d ", swipe_pos_x_start, touch_screen_idle);
pierrebizouard 7:9276134bb25e 814 //lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 815
pierrebizouard 7:9276134bb25e 816 if (not touch_screen_idle) {
pierrebizouard 7:9276134bb25e 817 touch_screen_idle = true;
pierrebizouard 7:9276134bb25e 818 swipe_pos_x_start = -1;
pierrebizouard 7:9276134bb25e 819 }
pierrebizouard 7:9276134bb25e 820
pierrebizouard 7:9276134bb25e 821 } else {
pierrebizouard 7:9276134bb25e 822
pierrebizouard 7:9276134bb25e 823 }
pierrebizouard 6:7812b342d945 824 accel = 0;
bcostm 0:91c6ab790bd7 825 }
pierrebizouard 6:7812b342d945 826
pierrebizouard 7:9276134bb25e 827 if (start_swipe && ((selected_screen == 1) && (swipe_dir == +1)) || ((selected_screen == -2) && (swipe_dir == -1)))
pierrebizouard 7:9276134bb25e 828 {
pierrebizouard 7:9276134bb25e 829 start_swipe = false;
pierrebizouard 7:9276134bb25e 830 }
pierrebizouard 7:9276134bb25e 831
pierrebizouard 7:9276134bb25e 832 if (start_swipe == true)
pierrebizouard 7:9276134bb25e 833 {
pierrebizouard 7:9276134bb25e 834
pierrebizouard 7:9276134bb25e 835 if (swipe_pos >= lcd.GetYSize())
pierrebizouard 7:9276134bb25e 836 {
pierrebizouard 7:9276134bb25e 837 start_swipe = false;
pierrebizouard 7:9276134bb25e 838
pierrebizouard 7:9276134bb25e 839 wait(1./LCD_REFRESH_RATE);
pierrebizouard 7:9276134bb25e 840
pierrebizouard 7:9276134bb25e 841 // swipe occurs to
pierrebizouard 7:9276134bb25e 842
pierrebizouard 7:9276134bb25e 843 // swipe to 0. changes the pointer
pierrebizouard 7:9276134bb25e 844 BSP_LCD_SetLayerAddress_NoReload(swipe_layer, swipe_layer_address);
pierrebizouard 7:9276134bb25e 845
pierrebizouard 7:9276134bb25e 846 //copy current displayed layer to 0
pierrebizouard 7:9276134bb25e 847 if (dest_loc != DEFAULT_LAYER) {
pierrebizouard 7:9276134bb25e 848 BSP_LCD_CopyLayer(dest_loc, DEFAULT_LAYER, 0); //overwrite layer 0 with data displayed
pierrebizouard 7:9276134bb25e 849 }
pierrebizouard 7:9276134bb25e 850
pierrebizouard 7:9276134bb25e 851 if (DEFAULT_LAYER != swipe_layer) {
pierrebizouard 7:9276134bb25e 852 if (swipe_layer == DEFAULT_LAYER+1)
pierrebizouard 7:9276134bb25e 853 {
pierrebizouard 7:9276134bb25e 854 if (destination_screen < 0) /* destination screen has overlay */
pierrebizouard 7:9276134bb25e 855 {
pierrebizouard 7:9276134bb25e 856 /* clear the swipe layer for overlay */
pierrebizouard 7:9276134bb25e 857 /* 0 != 1 */
pierrebizouard 7:9276134bb25e 858 /* this means it goes DOWN */
pierrebizouard 7:9276134bb25e 859 /* swipe layer is 1 */
pierrebizouard 7:9276134bb25e 860 /* swipe layer is pointing to dest_loc */
pierrebizouard 7:9276134bb25e 861 /* dest_loc is copied to layer 0 */
pierrebizouard 7:9276134bb25e 862
pierrebizouard 7:9276134bb25e 863 /* clear_curve_overlay(swipe_layer); this flickers because layer is allready visible */
pierrebizouard 7:9276134bb25e 864 BSP_LCD_SetLayerVisible_NoReload(swipe_layer, ENABLE);
pierrebizouard 7:9276134bb25e 865 curve_update = 0;
pierrebizouard 7:9276134bb25e 866 } else {
pierrebizouard 7:9276134bb25e 867 BSP_LCD_SetLayerVisible_NoReload(swipe_layer, DISABLE);
pierrebizouard 7:9276134bb25e 868 }
pierrebizouard 7:9276134bb25e 869 } else {
pierrebizouard 7:9276134bb25e 870 BSP_LCD_SetLayerVisible_NoReload(swipe_layer, DISABLE);
pierrebizouard 7:9276134bb25e 871 }
pierrebizouard 7:9276134bb25e 872 lcd.SelectLayer(DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 873 BSP_LCD_SetLayerVisible_NoReload(DEFAULT_LAYER, ENABLE);
pierrebizouard 7:9276134bb25e 874 } else {
pierrebizouard 7:9276134bb25e 875 /* it swipes UP */
pierrebizouard 7:9276134bb25e 876 /* there is a not displayed overlay clear it before */
pierrebizouard 7:9276134bb25e 877 if (destination_screen < 0) /* destination screen has overlay */
pierrebizouard 7:9276134bb25e 878 {
pierrebizouard 7:9276134bb25e 879 /* clear the swipe layer for overlay */
pierrebizouard 7:9276134bb25e 880 /* clear_curve_overlay(DEFAULT_LAYER+1); */
pierrebizouard 7:9276134bb25e 881 BSP_LCD_SetLayerVisible_NoReload(DEFAULT_LAYER+1, ENABLE);
pierrebizouard 7:9276134bb25e 882 /* go from 1 to 0*/
pierrebizouard 7:9276134bb25e 883
pierrebizouard 7:9276134bb25e 884 curve_update = 0;
pierrebizouard 7:9276134bb25e 885 } else {
pierrebizouard 7:9276134bb25e 886 /* should allready be disabled */
pierrebizouard 7:9276134bb25e 887 BSP_LCD_SetLayerVisible_NoReload(DEFAULT_LAYER+1, DISABLE);
pierrebizouard 7:9276134bb25e 888 }
pierrebizouard 7:9276134bb25e 889 }
pierrebizouard 7:9276134bb25e 890 lcd.SelectLayer(DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 891 wait(1./LCD_REFRESH_RATE);
pierrebizouard 7:9276134bb25e 892 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 893
pierrebizouard 7:9276134bb25e 894 //BSP_LCD_Reload(LTDC_RELOAD_IMMEDIATE);
pierrebizouard 7:9276134bb25e 895 selected_screen = destination_screen;
pierrebizouard 7:9276134bb25e 896
pierrebizouard 7:9276134bb25e 897 swipe_pos = 0;
pierrebizouard 7:9276134bb25e 898 swipe_dir = 0;
pierrebizouard 7:9276134bb25e 899 } else {
pierrebizouard 7:9276134bb25e 900 if (swipe_pos == 0) {
pierrebizouard 7:9276134bb25e 901 /* start swipe */
pierrebizouard 7:9276134bb25e 902
pierrebizouard 7:9276134bb25e 903 wait(0.1);
pierrebizouard 7:9276134bb25e 904
pierrebizouard 7:9276134bb25e 905 /* if (selected_screen < 0)
pierrebizouard 7:9276134bb25e 906 {
pierrebizouard 7:9276134bb25e 907 // this would flicker
pierrebizouard 7:9276134bb25e 908 clear_curve_overlay(DEFAULT_LAYER+1); //hide the curve displayed
pierrebizouard 7:9276134bb25e 909 lcd.SelectLayer(DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 910
pierrebizouard 7:9276134bb25e 911 }
pierrebizouard 7:9276134bb25e 912 */
pierrebizouard 7:9276134bb25e 913
pierrebizouard 7:9276134bb25e 914 dest_loc = 1-swipe_dir;
pierrebizouard 7:9276134bb25e 915 if (dest_loc == 0)
pierrebizouard 7:9276134bb25e 916 {
pierrebizouard 7:9276134bb25e 917 swipe_layer = 1;
pierrebizouard 7:9276134bb25e 918 } else {
pierrebizouard 7:9276134bb25e 919 if (dest_loc == 2)
pierrebizouard 7:9276134bb25e 920 {
pierrebizouard 7:9276134bb25e 921 swipe_layer = 0;
pierrebizouard 7:9276134bb25e 922 dest_loc = 1;
pierrebizouard 7:9276134bb25e 923 } else {
pierrebizouard 7:9276134bb25e 924 start_swipe = false;
pierrebizouard 7:9276134bb25e 925 swipe_pos = 0;
pierrebizouard 7:9276134bb25e 926 swipe_dir = 0;
pierrebizouard 7:9276134bb25e 927 }
pierrebizouard 7:9276134bb25e 928 }
pierrebizouard 7:9276134bb25e 929
pierrebizouard 7:9276134bb25e 930 swipe_layer_address = LCD_FRAME_BUFFER+(lcd.GetXSize()*lcd.GetYSize()*4)*swipe_layer;
pierrebizouard 7:9276134bb25e 931
pierrebizouard 7:9276134bb25e 932 if (swipe_layer == DEFAULT_LAYER) {
pierrebizouard 7:9276134bb25e 933 if (selected_screen < 0) /* selected screen has overlay */ {
pierrebizouard 7:9276134bb25e 934 /* hides overlay */
pierrebizouard 7:9276134bb25e 935 BSP_LCD_SetLayerVisible_NoReload(DEFAULT_LAYER+1, DISABLE);
pierrebizouard 7:9276134bb25e 936 /* update destination display */
pierrebizouard 7:9276134bb25e 937 update_temperature_read_curve(DEFAULT_LAYER, selected_screen, false, true);
pierrebizouard 7:9276134bb25e 938 wait(1./LCD_REFRESH_RATE);
pierrebizouard 7:9276134bb25e 939 /* hides overlay */
pierrebizouard 7:9276134bb25e 940 } else {
pierrebizouard 7:9276134bb25e 941 /* no overlay do nothing */
pierrebizouard 7:9276134bb25e 942 }
pierrebizouard 7:9276134bb25e 943 } else {
pierrebizouard 7:9276134bb25e 944 /* copy visible layer to swipe layer */
pierrebizouard 7:9276134bb25e 945 BSP_LCD_CopyLayer(DEFAULT_LAYER, swipe_layer, 0); //reload backup of layer 0 or save it
pierrebizouard 7:9276134bb25e 946 if (selected_screen < 0) /* selected screen has overlay */ {
pierrebizouard 7:9276134bb25e 947 update_temperature_read_curve(swipe_layer, selected_screen, false, true);
pierrebizouard 7:9276134bb25e 948 }
pierrebizouard 7:9276134bb25e 949 BSP_LCD_SetLayerVisible_NoReload(DEFAULT_LAYER, DISABLE);
pierrebizouard 7:9276134bb25e 950 BSP_LCD_SetLayerVisible_NoReload(swipe_layer, ENABLE);
pierrebizouard 7:9276134bb25e 951 wait(1./LCD_REFRESH_RATE);
pierrebizouard 7:9276134bb25e 952 }
pierrebizouard 7:9276134bb25e 953 LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 954
pierrebizouard 7:9276134bb25e 955 destination_screen = selected_screen + swipe_dir;
pierrebizouard 7:9276134bb25e 956 //prepare destination screen (destination screen will be 2)
pierrebizouard 7:9276134bb25e 957 //cannot be overwriten by previous command
pierrebizouard 7:9276134bb25e 958
pierrebizouard 7:9276134bb25e 959 draw_screens(destination_screen, dest_loc);
pierrebizouard 7:9276134bb25e 960 /*
pierrebizouard 7:9276134bb25e 961 lcd.SelectLayer(swipe_layer);
pierrebizouard 7:9276134bb25e 962 sprintf((char*)text, "screen(%d)", selected_screen);
pierrebizouard 7:9276134bb25e 963 lcd.DisplayStringAt(0, LINE(0), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 964 */
pierrebizouard 7:9276134bb25e 965 } else {
pierrebizouard 7:9276134bb25e 966 BSP_LCD_SetLayerAddress(swipe_layer, swipe_layer_address-swipe_dir*lcd.GetXSize()*4*swipe_pos);
pierrebizouard 7:9276134bb25e 967 }
pierrebizouard 7:9276134bb25e 968
pierrebizouard 7:9276134bb25e 969 wait(0.);
pierrebizouard 7:9276134bb25e 970 swipe_pos++;
pierrebizouard 7:9276134bb25e 971 }
pierrebizouard 7:9276134bb25e 972
pierrebizouard 7:9276134bb25e 973 }
pierrebizouard 7:9276134bb25e 974
pierrebizouard 7:9276134bb25e 975 if (t.read_ms() >= DELAY_ACQ and (not start_swipe)) {
pierrebizouard 7:9276134bb25e 976 //read temperature
pierrebizouard 7:9276134bb25e 977 last_read_temperature = read_temperature();
pierrebizouard 7:9276134bb25e 978
pierrebizouard 7:9276134bb25e 979 /* slow buffer */
pierrebizouard 7:9276134bb25e 980 slow_temp_acc = slow_temp_acc + last_read_temperature;
pierrebizouard 7:9276134bb25e 981 if (accumulated_slow_temp == TEMPERATURE_SLOW_ACCUMULATE-1)
pierrebizouard 7:9276134bb25e 982 {
pierrebizouard 7:9276134bb25e 983 temperature_curve_slow[temperature_curve_slow_index]= slow_temp_acc/TEMPERATURE_SLOW_ACCUMULATE;
pierrebizouard 7:9276134bb25e 984 slow_temp_acc = 0.;
pierrebizouard 7:9276134bb25e 985 accumulated_slow_temp = 0;
pierrebizouard 7:9276134bb25e 986 if (temperature_curve_slow_count < MAX_TP_POINTS)
pierrebizouard 7:9276134bb25e 987 {
pierrebizouard 7:9276134bb25e 988 temperature_curve_slow_count++;
pierrebizouard 7:9276134bb25e 989 }
pierrebizouard 7:9276134bb25e 990 temperature_curve_slow_index = (temperature_curve_slow_index+1)%MAX_TP_POINTS;
pierrebizouard 7:9276134bb25e 991 } else {
pierrebizouard 7:9276134bb25e 992 accumulated_slow_temp++;
pierrebizouard 7:9276134bb25e 993 }
pierrebizouard 7:9276134bb25e 994
pierrebizouard 7:9276134bb25e 995 temperature_curve_fast[temperature_curve_fast_index] = last_read_temperature;
pierrebizouard 7:9276134bb25e 996 if (temperature_curve_fast_count < MAX_TP_POINTS)
pierrebizouard 7:9276134bb25e 997 {
pierrebizouard 7:9276134bb25e 998 temperature_curve_fast_count++;
pierrebizouard 7:9276134bb25e 999 }
pierrebizouard 7:9276134bb25e 1000 temperature_curve_fast_index = (temperature_curve_fast_index+1)%MAX_TP_POINTS;
pierrebizouard 7:9276134bb25e 1001
pierrebizouard 7:9276134bb25e 1002 if (selected_screen < 0)
pierrebizouard 7:9276134bb25e 1003 {
pierrebizouard 7:9276134bb25e 1004 /* diminish flicker */
pierrebizouard 7:9276134bb25e 1005 bool updated = update_temperature_read_curve(DEFAULT_LAYER+2, selected_screen, true, false);
pierrebizouard 7:9276134bb25e 1006 if (updated)
pierrebizouard 7:9276134bb25e 1007 {
pierrebizouard 7:9276134bb25e 1008 BSP_LCD_CopyLayer(DEFAULT_LAYER+2, DEFAULT_LAYER+1, 0);
pierrebizouard 7:9276134bb25e 1009 //LCD_Reload_Safe();
pierrebizouard 7:9276134bb25e 1010 BSP_LCD_Reload(LTDC_RELOAD_IMMEDIATE);
pierrebizouard 7:9276134bb25e 1011
pierrebizouard 7:9276134bb25e 1012 } else {
pierrebizouard 7:9276134bb25e 1013 lcd.SelectLayer(DEFAULT_LAYER);
pierrebizouard 7:9276134bb25e 1014 }
pierrebizouard 7:9276134bb25e 1015 curve_update = (curve_update+1)%2;
pierrebizouard 7:9276134bb25e 1016 } else {
pierrebizouard 7:9276134bb25e 1017 if (selected_screen == 0) {
pierrebizouard 7:9276134bb25e 1018 update_temperature_read_text();
pierrebizouard 7:9276134bb25e 1019 }
pierrebizouard 7:9276134bb25e 1020 }
pierrebizouard 7:9276134bb25e 1021 save_temperature_storage();
pierrebizouard 7:9276134bb25e 1022
pierrebizouard 7:9276134bb25e 1023
pierrebizouard 7:9276134bb25e 1024 #ifdef DEBUG
pierrebizouard 7:9276134bb25e 1025 reader.open(sector_index);
pierrebizouard 7:9276134bb25e 1026 sprintf((char*)text, "SOF(%d.%p)", reader.get_data_size(), reader.get_physical_data_addr());
pierrebizouard 7:9276134bb25e 1027 lcd.DisplayStringAt(0, LINE(TEMP_SET_LINE+6), (uint8_t *)&text, LEFT_MODE);
pierrebizouard 7:9276134bb25e 1028 reader.close();
pierrebizouard 7:9276134bb25e 1029 #endif
pierrebizouard 7:9276134bb25e 1030
pierrebizouard 6:7812b342d945 1031 t.reset();
pierrebizouard 7:9276134bb25e 1032
pierrebizouard 6:7812b342d945 1033 }
pierrebizouard 6:7812b342d945 1034 //#endif
pierrebizouard 6:7812b342d945 1035
pierrebizouard 6:7812b342d945 1036
bcostm 0:91c6ab790bd7 1037 }
bcostm 0:91c6ab790bd7 1038 }