Demo Team / Mbed 2 deprecated Renard_YO

USED IMAGE2GLCD

Dependencies:   BLE_API SharpLCD_LucidaFont mbed nRF51822

Fork of Renard_YO by Andrea Corrado

main.cpp@0:9bea6067730f, 2014-07-02 (annotated)

Committer:
erigow01
Date:
Wed Jul 02 13:19:34 2014 +0000
Revision:
0:9bea6067730f
Child:
1:f0635f12df8c
Basic UI working - needs some additional work on Icons, Layout

Who changed what in which revision?

UserRevisionLine numberNew contents of line
erigow01 0:9bea6067730f 1 #include "mbed.h"
erigow01 0:9bea6067730f 2 #include "DebouncedInterrupt.h"
erigow01 0:9bea6067730f 3 #include "EaEpaper.h"
erigow01 0:9bea6067730f 4 #include "Arial28x28.h"
erigow01 0:9bea6067730f 5 #include "Arial12x12.h"
erigow01 0:9bea6067730f 6
erigow01 0:9bea6067730f 7 //I/O Initialisation
erigow01 0:9bea6067730f 8 DigitalOut myled(LED1);
erigow01 0:9bea6067730f 9 DigitalOut motor(P0_23);
erigow01 0:9bea6067730f 10 #define BUTTON_INTERRUPT_DEBOUNCE_TIME_MS 150
erigow01 0:9bea6067730f 11 DebouncedInterrupt buttonOne (P0_16);
erigow01 0:9bea6067730f 12 DebouncedInterrupt buttonTwo (P0_17);
erigow01 0:9bea6067730f 13
erigow01 0:9bea6067730f 14 //Epaper Init
erigow01 0:9bea6067730f 15 EaEpaper epaper(P0_0, //PWR_CONTROL
erigow01 0:9bea6067730f 16 P0_1, //BORDER CONTROL
erigow01 0:9bea6067730f 17 P0_2, //DISCHARGE
erigow01 0:9bea6067730f 18 P0_3, //RESET
erigow01 0:9bea6067730f 19 P0_4, //BUSY
erigow01 0:9bea6067730f 20 P0_5, //SSEL
erigow01 0:9bea6067730f 21 P0_6, //PWM
erigow01 0:9bea6067730f 22 P0_12,P0_13,P0_15, //MOSI,MISO,SCLK
erigow01 0:9bea6067730f 23 P0_22,P0_20);//SDA, SDL
erigow01 0:9bea6067730f 24
erigow01 0:9bea6067730f 25 //Notification Data struct
erigow01 0:9bea6067730f 26 #define NOTIFICATION_TEXT_MAX_LENGTH 20
erigow01 0:9bea6067730f 27 #define NOTIFICATION_TYPE_CALL 0x01
erigow01 0:9bea6067730f 28 #define NOTIFICATION_TYPE_SMS 0x02
erigow01 0:9bea6067730f 29 #define NOTIFICATION_TYPE_EMAIL 0x03
erigow01 0:9bea6067730f 30 #define NOTIFICATION_TYPE_EVENT 0x04
erigow01 0:9bea6067730f 31 #define NOTIFICATION_STATE_DELETED 0x00
erigow01 0:9bea6067730f 32 #define NOTIFICATION_STATE_UNREAD 0x01
erigow01 0:9bea6067730f 33 #define NOTIFICATION_STATE_READ 0x02
erigow01 0:9bea6067730f 34 struct Notification{
erigow01 0:9bea6067730f 35 uint8_t type;
erigow01 0:9bea6067730f 36 uint8_t state;
erigow01 0:9bea6067730f 37 char primary_text[NOTIFICATION_TEXT_MAX_LENGTH];
erigow01 0:9bea6067730f 38 char secondary_text[NOTIFICATION_TEXT_MAX_LENGTH];
erigow01 0:9bea6067730f 39 };
erigow01 0:9bea6067730f 40
erigow01 0:9bea6067730f 41 //notification storage
erigow01 0:9bea6067730f 42 #define MAX_NOTIFICATIONS 20
erigow01 0:9bea6067730f 43 Notification notifications[MAX_NOTIFICATIONS];
erigow01 0:9bea6067730f 44 uint8_t notification_count = 0;
erigow01 0:9bea6067730f 45 int visible_notification_index = -1;
erigow01 0:9bea6067730f 46
erigow01 0:9bea6067730f 47 //States
erigow01 0:9bea6067730f 48 uint8_t needs_display_update = 0;
erigow01 0:9bea6067730f 49 uint8_t has_unread = 0;
erigow01 0:9bea6067730f 50
erigow01 0:9bea6067730f 51 //For LED
erigow01 0:9bea6067730f 52 #define LED_BLINK_TIME_MS 500
erigow01 0:9bea6067730f 53 uint8_t led_on = 0;
erigow01 0:9bea6067730f 54 Timer led_timer;
erigow01 0:9bea6067730f 55
erigow01 0:9bea6067730f 56 //For Buzzer
erigow01 0:9bea6067730f 57 #define BUZZ_TIME_MS 200
erigow01 0:9bea6067730f 58 #define MAX_BUZZ_COUNT 3
erigow01 0:9bea6067730f 59 uint8_t buzz_count = MAX_BUZZ_COUNT;
erigow01 0:9bea6067730f 60 Timer buzz_timer;
erigow01 0:9bea6067730f 61
erigow01 0:9bea6067730f 62 void setType(Notification* note, uint8_t type) {
erigow01 0:9bea6067730f 63 note->type = type;
erigow01 0:9bea6067730f 64 }
erigow01 0:9bea6067730f 65
erigow01 0:9bea6067730f 66 uint8_t isCall(Notification note) {
erigow01 0:9bea6067730f 67 return note.type == NOTIFICATION_TYPE_CALL;
erigow01 0:9bea6067730f 68 }
erigow01 0:9bea6067730f 69
erigow01 0:9bea6067730f 70 uint8_t isSMS(Notification note) {
erigow01 0:9bea6067730f 71 return note.type == NOTIFICATION_TYPE_SMS;
erigow01 0:9bea6067730f 72 }
erigow01 0:9bea6067730f 73
erigow01 0:9bea6067730f 74 uint8_t isEmail(Notification note) {
erigow01 0:9bea6067730f 75 return note.type == NOTIFICATION_TYPE_EMAIL;
erigow01 0:9bea6067730f 76 }
erigow01 0:9bea6067730f 77
erigow01 0:9bea6067730f 78 uint8_t isEvent(Notification note) {
erigow01 0:9bea6067730f 79 return note.type == NOTIFICATION_TYPE_EVENT;
erigow01 0:9bea6067730f 80 }
erigow01 0:9bea6067730f 81
erigow01 0:9bea6067730f 82 void setState(Notification* note, uint8_t state) {
erigow01 0:9bea6067730f 83 note->state = state;
erigow01 0:9bea6067730f 84 }
erigow01 0:9bea6067730f 85
erigow01 0:9bea6067730f 86 uint8_t isDeleted(Notification note) {
erigow01 0:9bea6067730f 87 return note.state == NOTIFICATION_STATE_DELETED;
erigow01 0:9bea6067730f 88 }
erigow01 0:9bea6067730f 89
erigow01 0:9bea6067730f 90 uint8_t isUnread(Notification note) {
erigow01 0:9bea6067730f 91 return note.state == NOTIFICATION_STATE_UNREAD;
erigow01 0:9bea6067730f 92 }
erigow01 0:9bea6067730f 93
erigow01 0:9bea6067730f 94 uint8_t isRead(Notification note) {
erigow01 0:9bea6067730f 95 return note.state == NOTIFICATION_STATE_READ;
erigow01 0:9bea6067730f 96 }
erigow01 0:9bea6067730f 97
erigow01 0:9bea6067730f 98 //Update Display to show current notification...
erigow01 0:9bea6067730f 99 void doDisplayUpdate() {
erigow01 0:9bea6067730f 100 epaper.cls();
erigow01 0:9bea6067730f 101 if(visible_notification_index >= 0) {
erigow01 0:9bea6067730f 102 //Write current notification...
erigow01 0:9bea6067730f 103 epaper.set_font((unsigned char*)Arial12x12);
erigow01 0:9bea6067730f 104 epaper.locate(5,5);
erigow01 0:9bea6067730f 105 epaper.printf(notifications[visible_notification_index].primary_text);
erigow01 0:9bea6067730f 106 epaper.locate(5,15);
erigow01 0:9bea6067730f 107 epaper.printf(notifications[visible_notification_index].secondary_text);
erigow01 0:9bea6067730f 108 } else {
erigow01 0:9bea6067730f 109 //no notifications...
erigow01 0:9bea6067730f 110 //Write current notification...
erigow01 0:9bea6067730f 111 epaper.set_font((unsigned char*)Arial12x12);
erigow01 0:9bea6067730f 112 epaper.locate(5,5);
erigow01 0:9bea6067730f 113 epaper.printf("No Notifications");
erigow01 0:9bea6067730f 114 }
erigow01 0:9bea6067730f 115 epaper.write_disp();
erigow01 0:9bea6067730f 116 needs_display_update = 0;
erigow01 0:9bea6067730f 117 }
erigow01 0:9bea6067730f 118
erigow01 0:9bea6067730f 119 //Request a display update..
erigow01 0:9bea6067730f 120 void requestDisplayUpdate() {
erigow01 0:9bea6067730f 121 needs_display_update = 1;
erigow01 0:9bea6067730f 122 }
erigow01 0:9bea6067730f 123
erigow01 0:9bea6067730f 124 //Starts buzz pattern...
erigow01 0:9bea6067730f 125 void startBuzz() {
erigow01 0:9bea6067730f 126 //Buzz
erigow01 0:9bea6067730f 127 buzz_count = 0;
erigow01 0:9bea6067730f 128 buzz_timer.reset();
erigow01 0:9bea6067730f 129 buzz_timer.start();
erigow01 0:9bea6067730f 130 }
erigow01 0:9bea6067730f 131
erigow01 0:9bea6067730f 132
erigow01 0:9bea6067730f 133 //Add Notification...
erigow01 0:9bea6067730f 134 int addNotification(Notification note) {
erigow01 0:9bea6067730f 135 //Find insertion point...
erigow01 0:9bea6067730f 136 uint8_t index = 0;
erigow01 0:9bea6067730f 137 for(index = 0; index < MAX_NOTIFICATIONS; index++) {
erigow01 0:9bea6067730f 138 if(isDeleted(notifications[index])) {
erigow01 0:9bea6067730f 139 //Here...
erigow01 0:9bea6067730f 140 break;
erigow01 0:9bea6067730f 141 }
erigow01 0:9bea6067730f 142 }
erigow01 0:9bea6067730f 143 //If here, didn't find insertion point... wrap to beginning.
erigow01 0:9bea6067730f 144 if(index >= MAX_NOTIFICATIONS) index = 0;
erigow01 0:9bea6067730f 145 notifications[index] = note;
erigow01 0:9bea6067730f 146 //Set buzzer
erigow01 0:9bea6067730f 147 startBuzz();
erigow01 0:9bea6067730f 148 //Set unread
erigow01 0:9bea6067730f 149 if(isUnread(note)) has_unread = 1;
erigow01 0:9bea6067730f 150 return index;
erigow01 0:9bea6067730f 151 }
erigow01 0:9bea6067730f 152
erigow01 0:9bea6067730f 153 void deleteNotification(int index) {
erigow01 0:9bea6067730f 154 setState(&notifications[index], NOTIFICATION_STATE_DELETED);
erigow01 0:9bea6067730f 155 //Shift array elements left...
erigow01 0:9bea6067730f 156 int i = 0;
erigow01 0:9bea6067730f 157 for (i = index + 1; i < MAX_NOTIFICATIONS; i++) {
erigow01 0:9bea6067730f 158 notifications[i - 1] = notifications[i];
erigow01 0:9bea6067730f 159 }
erigow01 0:9bea6067730f 160 }
erigow01 0:9bea6067730f 161
erigow01 0:9bea6067730f 162 void checkUnread(){
erigow01 0:9bea6067730f 163 uint8_t i = 0;
erigow01 0:9bea6067730f 164 led_timer.stop();
erigow01 0:9bea6067730f 165 has_unread = 0;
erigow01 0:9bea6067730f 166 for(i = 0; i < MAX_NOTIFICATIONS; i++) {
erigow01 0:9bea6067730f 167 if(isUnread(notifications[i])) {
erigow01 0:9bea6067730f 168 has_unread = 1;
erigow01 0:9bea6067730f 169 led_timer.reset();
erigow01 0:9bea6067730f 170 led_timer.start();
erigow01 0:9bea6067730f 171 break;
erigow01 0:9bea6067730f 172 }
erigow01 0:9bea6067730f 173 }
erigow01 0:9bea6067730f 174 }
erigow01 0:9bea6067730f 175
erigow01 0:9bea6067730f 176 //Button One Handler
erigow01 0:9bea6067730f 177 void buttonOnePressed(){
erigow01 0:9bea6067730f 178 if(visible_notification_index >= 0) {
erigow01 0:9bea6067730f 179 //Increment index, wrap to beginning if last.
erigow01 0:9bea6067730f 180 visible_notification_index++;
erigow01 0:9bea6067730f 181 if(visible_notification_index >= MAX_NOTIFICATIONS || isDeleted(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 182 visible_notification_index = 0;
erigow01 0:9bea6067730f 183 if(isDeleted(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 184 //Still deleted... none...
erigow01 0:9bea6067730f 185 visible_notification_index = -1;
erigow01 0:9bea6067730f 186 }
erigow01 0:9bea6067730f 187 }
erigow01 0:9bea6067730f 188 //Trigger display update...
erigow01 0:9bea6067730f 189 requestDisplayUpdate();
erigow01 0:9bea6067730f 190 }
erigow01 0:9bea6067730f 191 }
erigow01 0:9bea6067730f 192
erigow01 0:9bea6067730f 193 //Button Two handler
erigow01 0:9bea6067730f 194 void buttonTwoPressed(){
erigow01 0:9bea6067730f 195 if(visible_notification_index >= 0) {
erigow01 0:9bea6067730f 196 if(!isDeleted(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 197 //Exists.
erigow01 0:9bea6067730f 198 if(isUnread(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 199 //Toggle to 'read'
erigow01 0:9bea6067730f 200 setState(&notifications[visible_notification_index], NOTIFICATION_STATE_READ);
erigow01 0:9bea6067730f 201 checkUnread();
erigow01 0:9bea6067730f 202 } else if (isRead(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 203 //Already 'read'... delete, this also shifts remaining notifications down...
erigow01 0:9bea6067730f 204 deleteNotification(visible_notification_index);
erigow01 0:9bea6067730f 205 //If current is deleted...
erigow01 0:9bea6067730f 206 if(isDeleted(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 207 //We're at end, so wrap...
erigow01 0:9bea6067730f 208 visible_notification_index = 0;
erigow01 0:9bea6067730f 209 if(isDeleted(notifications[visible_notification_index])) {
erigow01 0:9bea6067730f 210 //Still deleted... so there are none...
erigow01 0:9bea6067730f 211 visible_notification_index = -1;
erigow01 0:9bea6067730f 212 }
erigow01 0:9bea6067730f 213 }
erigow01 0:9bea6067730f 214 //Otherwise, we've got one, so we should be ok...
erigow01 0:9bea6067730f 215 }
erigow01 0:9bea6067730f 216
erigow01 0:9bea6067730f 217 //Trigger display update...
erigow01 0:9bea6067730f 218 requestDisplayUpdate();
erigow01 0:9bea6067730f 219 }
erigow01 0:9bea6067730f 220 }
erigow01 0:9bea6067730f 221 }
erigow01 0:9bea6067730f 222
erigow01 0:9bea6067730f 223 //Initialise notification data...
erigow01 0:9bea6067730f 224 void initNotificationData() {
erigow01 0:9bea6067730f 225 //For debug purposes...
erigow01 0:9bea6067730f 226 notifications[0].type = NOTIFICATION_TYPE_CALL;
erigow01 0:9bea6067730f 227 notifications[0].state = NOTIFICATION_STATE_UNREAD;
erigow01 0:9bea6067730f 228 strcpy(notifications[0].primary_text,"Eric Gowland");
erigow01 0:9bea6067730f 229 strcpy(notifications[0].secondary_text, "07770909177");
erigow01 0:9bea6067730f 230
erigow01 0:9bea6067730f 231 notifications[1].type = NOTIFICATION_TYPE_EMAIL;
erigow01 0:9bea6067730f 232 notifications[1].state = NOTIFICATION_STATE_UNREAD;
erigow01 0:9bea6067730f 233 strcpy(notifications[1].primary_text, "Dear Sir I have $US");
erigow01 0:9bea6067730f 234 strcpy(notifications[1].secondary_text, "not@scam.net");
erigow01 0:9bea6067730f 235
erigow01 0:9bea6067730f 236 //Set location, etc.
erigow01 0:9bea6067730f 237 visible_notification_index = 0;
erigow01 0:9bea6067730f 238 checkUnread();
erigow01 0:9bea6067730f 239 requestDisplayUpdate();
erigow01 0:9bea6067730f 240 startBuzz();
erigow01 0:9bea6067730f 241 }
erigow01 0:9bea6067730f 242
erigow01 0:9bea6067730f 243 //Main Program Function
erigow01 0:9bea6067730f 244 int main() {
erigow01 0:9bea6067730f 245 //Init Data
erigow01 0:9bea6067730f 246 initNotificationData();
erigow01 0:9bea6067730f 247 //Attach interrupt handlers...
erigow01 0:9bea6067730f 248 buttonOne.attach(buttonOnePressed, IRQ_RISE, BUTTON_INTERRUPT_DEBOUNCE_TIME_MS);
erigow01 0:9bea6067730f 249 buttonTwo.attach(buttonTwoPressed, IRQ_RISE, BUTTON_INTERRUPT_DEBOUNCE_TIME_MS);
erigow01 0:9bea6067730f 250 //Request display update...
erigow01 0:9bea6067730f 251 requestDisplayUpdate();
erigow01 0:9bea6067730f 252 while(1) {
erigow01 0:9bea6067730f 253 if(needs_display_update){
erigow01 0:9bea6067730f 254 doDisplayUpdate();
erigow01 0:9bea6067730f 255 } else {
erigow01 0:9bea6067730f 256 //If state hasn't changed, just action timers...
erigow01 0:9bea6067730f 257 //Unread LED
erigow01 0:9bea6067730f 258 if(has_unread) {
erigow01 0:9bea6067730f 259 //LED flashing...
erigow01 0:9bea6067730f 260 if(led_timer.read_ms() > LED_BLINK_TIME_MS) {
erigow01 0:9bea6067730f 261 myled = !myled;
erigow01 0:9bea6067730f 262 led_timer.reset();
erigow01 0:9bea6067730f 263 }
erigow01 0:9bea6067730f 264 } else {
erigow01 0:9bea6067730f 265 myled = 0;
erigow01 0:9bea6067730f 266 led_timer.stop();
erigow01 0:9bea6067730f 267 }
erigow01 0:9bea6067730f 268
erigow01 0:9bea6067730f 269 //Buzz
erigow01 0:9bea6067730f 270 if(buzz_count < MAX_BUZZ_COUNT) {
erigow01 0:9bea6067730f 271 //Buzzing...
erigow01 0:9bea6067730f 272 if(buzz_timer.read_ms() > BUZZ_TIME_MS) {
erigow01 0:9bea6067730f 273 motor = !motor;
erigow01 0:9bea6067730f 274 if(!motor) buzz_count++;
erigow01 0:9bea6067730f 275 buzz_timer.reset();
erigow01 0:9bea6067730f 276 }
erigow01 0:9bea6067730f 277 } else {
erigow01 0:9bea6067730f 278 motor = 0;
erigow01 0:9bea6067730f 279 buzz_timer.stop();
erigow01 0:9bea6067730f 280 }
erigow01 0:9bea6067730f 281 }
erigow01 0:9bea6067730f 282 }
erigow01 0:9bea6067730f 283 }