Habibur Rahman / Mbed OS SIMPLE_GUI

a demo of GUI on DISCOF7 consisting of a few buttons and feeders

Dependencies:   ADXL345 BSP_DISCO_F746NG LCD_DISCO_F746NG TS_DISCO_F746NG

main.cpp@6:2fb08b64e051, 2016-08-07 (annotated)

Committer:
habiburrahman
Date:
Sun Aug 07 23:09:29 2016 +0000
Revision:
6:2fb08b64e051
Parent:
5:bb525217a976 
upgraded to mbed-os 3.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
habiburrahman 0:122b5c3cbf4d 1 #include "mbed.h"
habiburrahman 6:2fb08b64e051 2 #include "rtos.h"
habiburrahman 0:122b5c3cbf4d 3 #include "TS_DISCO_F746NG.h"
habiburrahman 0:122b5c3cbf4d 4 #include "LCD_DISCO_F746NG.h"
habiburrahman 0:122b5c3cbf4d 5 #include <string>
habiburrahman 0:122b5c3cbf4d 6 using namespace std;
habiburrahman 0:122b5c3cbf4d 7
habiburrahman 3:afd2bb1331a4 8
habiburrahman 5:bb525217a976 9 #define BUTTON_DEPRESS_TIME_MIN 0.01000f
habiburrahman 0:122b5c3cbf4d 10
habiburrahman 0:122b5c3cbf4d 11
habiburrahman 0:122b5c3cbf4d 12 LCD_DISCO_F746NG lcd;
habiburrahman 0:122b5c3cbf4d 13 TS_DISCO_F746NG ts;
habiburrahman 0:122b5c3cbf4d 14 TS_StateTypeDef TS_State;
habiburrahman 3:afd2bb1331a4 15
habiburrahman 3:afd2bb1331a4 16 typedef struct{
habiburrahman 3:afd2bb1331a4 17 uint16_t x;
habiburrahman 3:afd2bb1331a4 18 uint16_t y;
habiburrahman 3:afd2bb1331a4 19 uint16_t width;
habiburrahman 3:afd2bb1331a4 20 uint16_t height;
habiburrahman 3:afd2bb1331a4 21 }rectData_t;
habiburrahman 0:122b5c3cbf4d 22
habiburrahman 3:afd2bb1331a4 23 typedef struct{
habiburrahman 3:afd2bb1331a4 24 rectData_t rectObj;
habiburrahman 3:afd2bb1331a4 25 uint16_t value;
habiburrahman 3:afd2bb1331a4 26 bool update_flag;
habiburrahman 3:afd2bb1331a4 27 }hFeeder_t;
habiburrahman 3:afd2bb1331a4 28
habiburrahman 3:afd2bb1331a4 29 typedef struct{
habiburrahman 3:afd2bb1331a4 30 rectData_t rectObj;
habiburrahman 3:afd2bb1331a4 31 bool isPressed;
habiburrahman 3:afd2bb1331a4 32 bool update_flag;
habiburrahman 3:afd2bb1331a4 33 Timer depressTime;
habiburrahman 3:afd2bb1331a4 34 }button_t;
habiburrahman 3:afd2bb1331a4 35
habiburrahman 0:122b5c3cbf4d 36
habiburrahman 0:122b5c3cbf4d 37
habiburrahman 3:afd2bb1331a4 38 rectData_t but1pos = {48, 68, 96, 60};
habiburrahman 3:afd2bb1331a4 39 rectData_t but2pos = {192, 68, 96, 60};
habiburrahman 3:afd2bb1331a4 40 rectData_t but3pos = {338, 68, 96, 60};
habiburrahman 3:afd2bb1331a4 41 rectData_t hFeed1pos = {48, 152, 384, 30};
habiburrahman 3:afd2bb1331a4 42 rectData_t hFeed2pos = {48, 212, 384, 30};
habiburrahman 0:122b5c3cbf4d 43
habiburrahman 3:afd2bb1331a4 44 button_t button1 = {but1pos,0,0};
habiburrahman 3:afd2bb1331a4 45 button_t button2 = {but2pos,0,0};
habiburrahman 3:afd2bb1331a4 46 button_t button3 = {but3pos,0,0};
habiburrahman 3:afd2bb1331a4 47 hFeeder_t hFeed1 = {hFeed1pos,0, 0};
habiburrahman 3:afd2bb1331a4 48 hFeeder_t hFeed2 = {hFeed2pos,0, 0};
habiburrahman 3:afd2bb1331a4 49
habiburrahman 3:afd2bb1331a4 50 void button(button_t *buttonObj, TS_StateTypeDef *TS_State){
habiburrahman 0:122b5c3cbf4d 51 bool x_is_in =0;
habiburrahman 3:afd2bb1331a4 52 bool y_is_in =0;
habiburrahman 3:afd2bb1331a4 53
habiburrahman 3:afd2bb1331a4 54 uint16_t dyn_x = TS_State->touchX[0];
habiburrahman 3:afd2bb1331a4 55 uint16_t dyn_y = TS_State->touchY[0];
habiburrahman 3:afd2bb1331a4 56
habiburrahman 3:afd2bb1331a4 57 if( (dyn_x>buttonObj->rectObj.x) && (dyn_x<(buttonObj->rectObj.x+buttonObj->rectObj.width))) x_is_in = 1;
habiburrahman 3:afd2bb1331a4 58 if( (dyn_y>buttonObj->rectObj.y) && (dyn_y<(buttonObj->rectObj.y+buttonObj->rectObj.height))) y_is_in = 1;
habiburrahman 0:122b5c3cbf4d 59
habiburrahman 3:afd2bb1331a4 60 if(x_is_in && y_is_in){
habiburrahman 3:afd2bb1331a4 61 if(!(buttonObj->isPressed)){
habiburrahman 3:afd2bb1331a4 62 buttonObj->depressTime.start();
habiburrahman 3:afd2bb1331a4 63 buttonObj->isPressed = 1;
habiburrahman 3:afd2bb1331a4 64 lcd.SetTextColor(LCD_COLOR_GREEN);
habiburrahman 3:afd2bb1331a4 65 lcd.FillRect(buttonObj->rectObj.x, buttonObj->rectObj.y, buttonObj->rectObj.width, buttonObj->rectObj.height);
habiburrahman 3:afd2bb1331a4 66 }
habiburrahman 3:afd2bb1331a4 67 }
habiburrahman 3:afd2bb1331a4 68
habiburrahman 0:122b5c3cbf4d 69
habiburrahman 3:afd2bb1331a4 70 else{
habiburrahman 3:afd2bb1331a4 71 if(buttonObj->isPressed){
habiburrahman 3:afd2bb1331a4 72 buttonObj->depressTime.stop();
habiburrahman 3:afd2bb1331a4 73 buttonObj->isPressed = 0;
habiburrahman 3:afd2bb1331a4 74 if(buttonObj->depressTime.read()>BUTTON_DEPRESS_TIME_MIN){
habiburrahman 3:afd2bb1331a4 75 buttonObj->update_flag=1;
habiburrahman 3:afd2bb1331a4 76
habiburrahman 3:afd2bb1331a4 77 }
habiburrahman 3:afd2bb1331a4 78 buttonObj->depressTime.reset();
habiburrahman 3:afd2bb1331a4 79 lcd.SetTextColor(LCD_COLOR_RED);
habiburrahman 3:afd2bb1331a4 80 lcd.FillRect(buttonObj->rectObj.x, buttonObj->rectObj.y, buttonObj->rectObj.width, buttonObj->rectObj.height);
habiburrahman 3:afd2bb1331a4 81 }
habiburrahman 3:afd2bb1331a4 82 }
habiburrahman 0:122b5c3cbf4d 83 }
habiburrahman 0:122b5c3cbf4d 84
habiburrahman 0:122b5c3cbf4d 85
habiburrahman 3:afd2bb1331a4 86 void h_feeder(hFeeder_t *feederObj, TS_StateTypeDef *TS_State){
habiburrahman 0:122b5c3cbf4d 87 bool x_is_in =0;
habiburrahman 0:122b5c3cbf4d 88 bool y_is_in =0;
habiburrahman 0:122b5c3cbf4d 89
habiburrahman 3:afd2bb1331a4 90 uint16_t dyn_x = TS_State->touchX[0];
habiburrahman 3:afd2bb1331a4 91 uint16_t dyn_y = TS_State->touchY[0];
habiburrahman 0:122b5c3cbf4d 92
habiburrahman 3:afd2bb1331a4 93 if( (dyn_x>feederObj->rectObj.x) && (dyn_x<(feederObj->rectObj.x+feederObj->rectObj.width))) x_is_in = 1;
habiburrahman 3:afd2bb1331a4 94 if( (dyn_y>feederObj->rectObj.y) && (dyn_y<(feederObj->rectObj.y+feederObj->rectObj.height))) y_is_in = 1;
habiburrahman 0:122b5c3cbf4d 95
habiburrahman 3:afd2bb1331a4 96
habiburrahman 3:afd2bb1331a4 97 if(x_is_in && y_is_in){
habiburrahman 3:afd2bb1331a4 98 uint16_t newFeedValue;
habiburrahman 3:afd2bb1331a4 99 newFeedValue = dyn_x - feederObj->rectObj.x;
habiburrahman 3:afd2bb1331a4 100 if(newFeedValue != feederObj->value){
habiburrahman 3:afd2bb1331a4 101 feederObj->update_flag = 1;
habiburrahman 3:afd2bb1331a4 102 feederObj->value = newFeedValue;
habiburrahman 3:afd2bb1331a4 103
habiburrahman 3:afd2bb1331a4 104 lcd.SetTextColor(LCD_COLOR_RED);
habiburrahman 3:afd2bb1331a4 105 lcd.FillRect(feederObj->rectObj.x, feederObj->rectObj.y, feederObj->rectObj.width, feederObj->rectObj.height);
habiburrahman 3:afd2bb1331a4 106 lcd.SetTextColor(LCD_COLOR_GREEN);
habiburrahman 3:afd2bb1331a4 107 lcd.FillRect(feederObj->rectObj.x, feederObj->rectObj.y, feederObj->value, feederObj->rectObj.height);
habiburrahman 3:afd2bb1331a4 108 }
habiburrahman 0:122b5c3cbf4d 109 }
habiburrahman 3:afd2bb1331a4 110 }
habiburrahman 3:afd2bb1331a4 111
habiburrahman 3:afd2bb1331a4 112 int b1cnt=0, b2cnt=0,b3cnt=0;
habiburrahman 3:afd2bb1331a4 113
habiburrahman 4:8c94c3ee8a3a 114
habiburrahman 4:8c94c3ee8a3a 115 //below are the callback functions for the buttons and feeders
habiburrahman 4:8c94c3ee8a3a 116
habiburrahman 4:8c94c3ee8a3a 117 //callback when button1 is pressed
habiburrahman 3:afd2bb1331a4 118 void button1_callback(){
habiburrahman 4:8c94c3ee8a3a 119 b1cnt++;//keeps count of number of presses
habiburrahman 3:afd2bb1331a4 120 button1.update_flag = 0;
habiburrahman 0:122b5c3cbf4d 121 }
habiburrahman 0:122b5c3cbf4d 122
habiburrahman 4:8c94c3ee8a3a 123 //callback when button2 is pressed
habiburrahman 3:afd2bb1331a4 124 void button2_callback(){
habiburrahman 4:8c94c3ee8a3a 125 b2cnt++;//keeps count of number of presses
habiburrahman 3:afd2bb1331a4 126 button2.update_flag = 0;
habiburrahman 3:afd2bb1331a4 127 }
habiburrahman 3:afd2bb1331a4 128
habiburrahman 4:8c94c3ee8a3a 129 //callback when button3 is pressed
habiburrahman 3:afd2bb1331a4 130 void button3_callback(){
habiburrahman 4:8c94c3ee8a3a 131 b3cnt++;//keeps count of number of presses
habiburrahman 3:afd2bb1331a4 132 button3.update_flag = 0;
habiburrahman 3:afd2bb1331a4 133 }
habiburrahman 0:122b5c3cbf4d 134
habiburrahman 4:8c94c3ee8a3a 135 //callback on feeder1 update
habiburrahman 3:afd2bb1331a4 136 void hFeeder1_callback(){
habiburrahman 4:8c94c3ee8a3a 137
habiburrahman 3:afd2bb1331a4 138 hFeed1.update_flag = 0;
habiburrahman 3:afd2bb1331a4 139 }
habiburrahman 0:122b5c3cbf4d 140
habiburrahman 4:8c94c3ee8a3a 141 //callback on feeder2 update
habiburrahman 3:afd2bb1331a4 142 void hFeeder2_callback(){
habiburrahman 4:8c94c3ee8a3a 143
habiburrahman 4:8c94c3ee8a3a 144
habiburrahman 3:afd2bb1331a4 145 hFeed2.update_flag = 0;
habiburrahman 3:afd2bb1331a4 146 }
habiburrahman 0:122b5c3cbf4d 147
habiburrahman 1:4f356fb65677 148
habiburrahman 1:4f356fb65677 149
habiburrahman 1:4f356fb65677 150
habiburrahman 3:afd2bb1331a4 151 int main(){
habiburrahman 3:afd2bb1331a4 152
habiburrahman 3:afd2bb1331a4 153 uint8_t status;
habiburrahman 3:afd2bb1331a4 154
habiburrahman 4:8c94c3ee8a3a 155 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"WOLLONGONG UNIVERSITY", CENTER_MODE);
habiburrahman 6:2fb08b64e051 156 Thread::wait(1000);
habiburrahman 3:afd2bb1331a4 157
habiburrahman 0:122b5c3cbf4d 158 status = ts.Init(lcd.GetXSize(), lcd.GetYSize());
habiburrahman 0:122b5c3cbf4d 159 if (status != TS_OK) {
habiburrahman 0:122b5c3cbf4d 160 lcd.Clear(LCD_COLOR_RED);
habiburrahman 0:122b5c3cbf4d 161 lcd.SetBackColor(LCD_COLOR_RED);
habiburrahman 0:122b5c3cbf4d 162 lcd.SetTextColor(LCD_COLOR_WHITE);
habiburrahman 0:122b5c3cbf4d 163 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT FAIL", CENTER_MODE);
habiburrahman 0:122b5c3cbf4d 164 } else {
habiburrahman 0:122b5c3cbf4d 165 lcd.Clear(LCD_COLOR_BLUE);
habiburrahman 0:122b5c3cbf4d 166 lcd.SetBackColor(LCD_COLOR_BLUE);
habiburrahman 0:122b5c3cbf4d 167 lcd.SetTextColor(LCD_COLOR_WHITE);
habiburrahman 0:122b5c3cbf4d 168 lcd.DisplayStringAt(0, LINE(5), (uint8_t *)"TOUCHSCREEN INIT OK", CENTER_MODE);
habiburrahman 0:122b5c3cbf4d 169 }
habiburrahman 0:122b5c3cbf4d 170
habiburrahman 0:122b5c3cbf4d 171 lcd.SetBackColor(LCD_COLOR_YELLOW);
habiburrahman 0:122b5c3cbf4d 172 lcd.SetTextColor(LCD_COLOR_RED);
habiburrahman 0:122b5c3cbf4d 173
habiburrahman 0:122b5c3cbf4d 174 lcd.Clear(LCD_COLOR_WHITE);
habiburrahman 0:122b5c3cbf4d 175
habiburrahman 0:122b5c3cbf4d 176
habiburrahman 0:122b5c3cbf4d 177 lcd.SetTextColor(LCD_COLOR_RED);
habiburrahman 3:afd2bb1331a4 178 lcd.FillRect(but1pos.x, but1pos.y, but1pos.width, but1pos.height);
habiburrahman 3:afd2bb1331a4 179 lcd.FillRect(but2pos.x, but2pos.y, but2pos.width, but2pos.height);
habiburrahman 3:afd2bb1331a4 180 lcd.FillRect(but3pos.x, but3pos.y, but3pos.width, but3pos.height);
habiburrahman 0:122b5c3cbf4d 181
habiburrahman 3:afd2bb1331a4 182 lcd.FillRect(hFeed1pos.x, hFeed1pos.y, hFeed1pos.width, hFeed1pos.height);
habiburrahman 3:afd2bb1331a4 183 lcd.FillRect(hFeed2pos.x, hFeed2pos.y, hFeed2pos.width, hFeed2pos.height);
habiburrahman 0:122b5c3cbf4d 184
habiburrahman 6:2fb08b64e051 185 Thread::wait(1000);
habiburrahman 0:122b5c3cbf4d 186
habiburrahman 3:afd2bb1331a4 187
habiburrahman 0:122b5c3cbf4d 188 while(1){
habiburrahman 0:122b5c3cbf4d 189
habiburrahman 3:afd2bb1331a4 190 ts.ResetTouchData(&TS_State);
habiburrahman 0:122b5c3cbf4d 191 ts.GetState(&TS_State);
habiburrahman 3:afd2bb1331a4 192 //if (TS_State.touchDetected)
habiburrahman 3:afd2bb1331a4 193 {
habiburrahman 3:afd2bb1331a4 194 h_feeder(&hFeed1, &TS_State);
habiburrahman 3:afd2bb1331a4 195 h_feeder(&hFeed2, &TS_State);
habiburrahman 3:afd2bb1331a4 196 button(&button1, &TS_State);
habiburrahman 3:afd2bb1331a4 197 button(&button2, &TS_State);
habiburrahman 3:afd2bb1331a4 198 button(&button3, &TS_State);
habiburrahman 0:122b5c3cbf4d 199
habiburrahman 0:122b5c3cbf4d 200 }
habiburrahman 0:122b5c3cbf4d 201
habiburrahman 3:afd2bb1331a4 202 if(hFeed1.update_flag)hFeeder1_callback();
habiburrahman 3:afd2bb1331a4 203 if(hFeed2.update_flag)hFeeder2_callback();
habiburrahman 3:afd2bb1331a4 204 if(button1.update_flag) button1_callback();
habiburrahman 3:afd2bb1331a4 205 if(button2.update_flag) button2_callback();
habiburrahman 3:afd2bb1331a4 206 if(button3.update_flag) button3_callback();
habiburrahman 0:122b5c3cbf4d 207
habiburrahman 4:8c94c3ee8a3a 208 printf("GUI values are \t\t%d,%d,%d\t%d,%d\t(%d,%d)\r\n", b1cnt, b2cnt,b3cnt,hFeed1.value, hFeed2.value,TS_State.touchX[0],TS_State.touchY[0]);
habiburrahman 3:afd2bb1331a4 209 //printf("feeder values are (%d,%d) %f,%f,%f %d,%d\r\n", TS_State.touchX[0],TS_State.touchY[0],button1.depressTime.read(), button2.depressTime.read(),button3.depressTime.read(),hFeed1.value, hFeed2.value);
habiburrahman 0:122b5c3cbf4d 210
habiburrahman 0:122b5c3cbf4d 211 }
habiburrahman 0:122b5c3cbf4d 212 }
habiburrahman 1:4f356fb65677 213
habiburrahman 1:4f356fb65677 214
habiburrahman 3:afd2bb1331a4 215
habiburrahman 1:4f356fb65677 216 /////////////////////////////////////////////////////////////////////
habiburrahman 1:4f356fb65677 217 //ACCELEROMETER TEST
habiburrahman 1:4f356fb65677 218
habiburrahman 1:4f356fb65677 219 #include "ADXL345.h"
habiburrahman 1:4f356fb65677 220
habiburrahman 1:4f356fb65677 221 ADXL345 accelerometer(D11,D12,D13,D10);
habiburrahman 1:4f356fb65677 222 Serial pc(USBTX, USBRX);
habiburrahman 1:4f356fb65677 223
habiburrahman 3:afd2bb1331a4 224 int main2() {
habiburrahman 1:4f356fb65677 225
habiburrahman 1:4f356fb65677 226 int readings[3] = {0, 0, 0};
habiburrahman 1:4f356fb65677 227
habiburrahman 1:4f356fb65677 228 pc.printf("Starting ADXL345 test...\n");
habiburrahman 1:4f356fb65677 229 pc.printf("Device ID is: 0x%02x\n", accelerometer.getDevId());
habiburrahman 1:4f356fb65677 230
habiburrahman 1:4f356fb65677 231 //Go into standby mode to configure the device.
habiburrahman 1:4f356fb65677 232 accelerometer.setPowerControl(0x00);
habiburrahman 1:4f356fb65677 233
habiburrahman 1:4f356fb65677 234 //Full resolution, +/-16g, 4mg/LSB.
habiburrahman 1:4f356fb65677 235 accelerometer.setDataFormatControl(0x0B);
habiburrahman 1:4f356fb65677 236
habiburrahman 1:4f356fb65677 237 //3.2kHz data rate.
habiburrahman 1:4f356fb65677 238 accelerometer.setDataRate(ADXL345_3200HZ);
habiburrahman 1:4f356fb65677 239
habiburrahman 1:4f356fb65677 240 //Measurement mode.
habiburrahman 1:4f356fb65677 241 accelerometer.setPowerControl(0x08);
habiburrahman 1:4f356fb65677 242
habiburrahman 1:4f356fb65677 243 while (1) {
habiburrahman 1:4f356fb65677 244
habiburrahman 1:4f356fb65677 245 wait(0.1);
habiburrahman 1:4f356fb65677 246
habiburrahman 1:4f356fb65677 247 accelerometer.getOutput(readings);
habiburrahman 1:4f356fb65677 248
habiburrahman 1:4f356fb65677 249 //13-bit, sign extended values.
habiburrahman 1:4f356fb65677 250 pc.printf("%i, %i, %i\n", (int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2]);
habiburrahman 1:4f356fb65677 251
habiburrahman 1:4f356fb65677 252 }
habiburrahman 1:4f356fb65677 253
habiburrahman 1:4f356fb65677 254 }
habiburrahman 1:4f356fb65677 255
habiburrahman 1:4f356fb65677 256
habiburrahman 1:4f356fb65677 257
habiburrahman 1:4f356fb65677 258
habiburrahman 0:122b5c3cbf4d 259