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@8:bb11edbf5708, 2015-04-24 (annotated)

Committer:
andcor02
Date:
Fri Apr 24 10:11:59 2015 +0000
Revision:
8:bb11edbf5708
Parent:
7:8712aa56ee92
Child:
9:bae7cfbe8d85
ADDED ANIMATNIONS, DATE AND TIME , MONTH;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andcor02 6:9ea3943e9e24 1 /* mbed Microcontroller Library
andcor02 6:9ea3943e9e24 2 * Copyright (c) 2006-2013 ARM Limited
andcor02 6:9ea3943e9e24 3 *
andcor02 6:9ea3943e9e24 4 * Licensed under the Apache License, Version 2.0 (the "License");
andcor02 6:9ea3943e9e24 5 * you may not use this file except in compliance with the License.
andcor02 6:9ea3943e9e24 6 * You may obtain a copy of the License at
andcor02 6:9ea3943e9e24 7 *
andcor02 6:9ea3943e9e24 8 * http://www.apache.org/licenses/LICENSE-2.0
andcor02 6:9ea3943e9e24 9 *
andcor02 6:9ea3943e9e24 10 * Unless required by applicable law or agreed to in writing, software
andcor02 6:9ea3943e9e24 11 * distributed under the License is distributed on an "AS IS" BASIS,
andcor02 6:9ea3943e9e24 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
andcor02 6:9ea3943e9e24 13 * See the License for the specific language governing permissions and
andcor02 6:9ea3943e9e24 14 * limitations under the License.
andcor02 6:9ea3943e9e24 15 */
erigow01 0:9bea6067730f 16
andcor02 6:9ea3943e9e24 17 #include "mbed.h"
andcor02 6:9ea3943e9e24 18 #include "SharpLCD.hpp"
andcor02 6:9ea3943e9e24 19 #include "BLEDevice.h"
andcor02 6:9ea3943e9e24 20 #include "icon.h"
andcor02 6:9ea3943e9e24 21 #include "font.h"
andcor02 6:9ea3943e9e24 22
andcor02 6:9ea3943e9e24 23 Serial pc (USBTX,USBRX);
andcor02 6:9ea3943e9e24 24
andcor02 6:9ea3943e9e24 25 DigitalOut led1(P0_12);
andcor02 6:9ea3943e9e24 26 DigitalOut motor(P0_1);
andcor02 6:9ea3943e9e24 27 DigitalOut screen(P0_21);
andcor02 6:9ea3943e9e24 28 DigitalIn button(P0_16);
andcor02 8:bb11edbf5708 29 //a50,a60,a70,a80,a90,a100,a110,a120,a130,a140,a150,a160,a170
andcor02 7:8712aa56ee92 30
andcor02 7:8712aa56ee92 31 char strn[50]; // incoming tx data
andcor02 7:8712aa56ee92 32 char user[50]; // username to display
andcor02 8:bb11edbf5708 33 uint8_t* rings[2] = {a0,a10};
andcor02 6:9ea3943e9e24 34 int set=0;
andcor02 6:9ea3943e9e24 35 int set2=0;
andcor02 8:bb11edbf5708 36 int pairing =1;
andcor02 8:bb11edbf5708 37 int anim=0;
andcor02 8:bb11edbf5708 38 int elip=0;
andcor02 6:9ea3943e9e24 39
andcor02 7:8712aa56ee92 40 int timeUpdate = 1;
andcor02 7:8712aa56ee92 41 time_t unixTime;
andcor02 7:8712aa56ee92 42 char timeStr[50]; // time to display
andcor02 8:bb11edbf5708 43 char dayStr[50]; // day to display
andcor02 8:bb11edbf5708 44 char dateStr[50]; // date to display
andcor02 7:8712aa56ee92 45 Timer mClock;
andcor02 7:8712aa56ee92 46 int clockOffset = 0;
andcor02 7:8712aa56ee92 47 int lastms = 0;
andcor02 6:9ea3943e9e24 48
andcor02 6:9ea3943e9e24 49 //SharpLCD(PinName enable, PinName cs, PinName mosi, PinName miso_unused, PinName sclk, PinName _unused = NC)
awatt196 3:e73cbdf58f5b 50 SharpLCD lcd(P0_0, P0_24, P0_20, P0_22, P0_25, P0_27);
andcor02 6:9ea3943e9e24 51 //SharpLCD lcd(P0_25, P0_24, P0_23, P0_13, P0_22, P0_27);
awatt196 3:e73cbdf58f5b 52 uint8_t framebuffer[SharpLCD::SIZEOF_FRAMEBUFFER_FOR_ALLOC];
awatt196 3:e73cbdf58f5b 53 SharpLCD::FrameBuffer fb(framebuffer);
andcor02 7:8712aa56ee92 54 BLEDevice ble;
andcor02 6:9ea3943e9e24 55 //UARTService uart(ble);
erigow01 0:9bea6067730f 56
andcor02 6:9ea3943e9e24 57 // The Nordic UART Service
andcor02 6:9ea3943e9e24 58 static const uint8_t uart_base_uuid[] = {0x6e, 0x40, 0x00, 0x01, 0xb5, 0xa3, 0xf3, 0x93, 0xe0, 0xa9, 0xe5,0x0e, 0x24, 0xdc, 0xca, 0x9e};
andcor02 6:9ea3943e9e24 59 static const uint8_t uart_tx_uuid[] = {0x6e, 0x40, 0x00, 0x02, 0xb5, 0xa3, 0xf3, 0x93, 0xe0, 0xa9, 0xe5,0x0e, 0x24, 0xdc, 0xca, 0x9e};
andcor02 6:9ea3943e9e24 60 static const uint8_t uart_rx_uuid[] = {0x6e, 0x40, 0x00, 0x03, 0xb5, 0xa3, 0xf3, 0x93, 0xe0, 0xa9, 0xe5,0x0e, 0x24, 0xdc, 0xca, 0x9e};
andcor02 6:9ea3943e9e24 61 static const uint8_t uart_base_uuid_rev[] = {0x9e, 0xca, 0xdc, 0x24, 0x0e, 0xe5, 0xa9, 0xe0, 0x93, 0xf3, 0xa3, 0xb5, 0x01, 0x00, 0x40, 0x6e};
andcor02 6:9ea3943e9e24 62 uint8_t txPayload[50] = {0};
andcor02 6:9ea3943e9e24 63 uint8_t rxPayload[50] = {0};
andcor02 6:9ea3943e9e24 64 GattCharacteristic txCharacteristic (uart_tx_uuid, txPayload, 1, 50,
andcor02 6:9ea3943e9e24 65 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE);
andcor02 6:9ea3943e9e24 66 GattCharacteristic rxCharacteristic (uart_rx_uuid, rxPayload, 1, 50,
andcor02 7:8712aa56ee92 67 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ);
andcor02 6:9ea3943e9e24 68 GattCharacteristic *uartChars[] = {&txCharacteristic, &rxCharacteristic};
andcor02 6:9ea3943e9e24 69 GattService uartService(uart_base_uuid, uartChars, sizeof(uartChars) / sizeof(GattCharacteristic *));
erigow01 0:9bea6067730f 70
awatt196 3:e73cbdf58f5b 71
andcor02 6:9ea3943e9e24 72 void screenSetup()
andcor02 6:9ea3943e9e24 73 {
andcor02 6:9ea3943e9e24 74 screen=1;
andcor02 6:9ea3943e9e24 75 wait_ms(200);
andcor02 6:9ea3943e9e24 76 lcd.enableDisplay();
andcor02 6:9ea3943e9e24 77 fb.clear();
awatt196 3:e73cbdf58f5b 78 lcd.clear();
andcor02 8:bb11edbf5708 79
andcor02 8:bb11edbf5708 80
andcor02 8:bb11edbf5708 81 }
andcor02 8:bb11edbf5708 82
andcor02 8:bb11edbf5708 83 void showPairing()
andcor02 8:bb11edbf5708 84 {
andcor02 8:bb11edbf5708 85 fb.clear();
andcor02 8:bb11edbf5708 86 fb.bitBlit( sScreen, 96, 96, 0, 0);
andcor02 8:bb11edbf5708 87 fb.bitBlit(rings[anim], 32, 32, 2, 57);
andcor02 8:bb11edbf5708 88 switch (elip) {
andcor02 8:bb11edbf5708 89
andcor02 8:bb11edbf5708 90 case 0: fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 91 38,
andcor02 8:bb11edbf5708 92 80,
andcor02 8:bb11edbf5708 93 BLACK,
andcor02 8:bb11edbf5708 94 "Pairing");
andcor02 8:bb11edbf5708 95 break;
andcor02 8:bb11edbf5708 96 case 1: fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 97 38,
andcor02 8:bb11edbf5708 98 80,
andcor02 8:bb11edbf5708 99 BLACK,
andcor02 8:bb11edbf5708 100 "Pairing..");
andcor02 8:bb11edbf5708 101 break;
andcor02 8:bb11edbf5708 102
andcor02 8:bb11edbf5708 103 case 2: fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 104 38,
andcor02 8:bb11edbf5708 105 80,
andcor02 8:bb11edbf5708 106 BLACK,
andcor02 8:bb11edbf5708 107 "Pairing...");
andcor02 8:bb11edbf5708 108 break;
andcor02 8:bb11edbf5708 109
andcor02 8:bb11edbf5708 110 case 3: fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 111 38,
andcor02 8:bb11edbf5708 112 80,
andcor02 8:bb11edbf5708 113 BLACK,
andcor02 8:bb11edbf5708 114 "Pairing...");
andcor02 8:bb11edbf5708 115 break;
andcor02 8:bb11edbf5708 116
andcor02 8:bb11edbf5708 117
andcor02 8:bb11edbf5708 118 }
andcor02 8:bb11edbf5708 119
andcor02 8:bb11edbf5708 120
andcor02 8:bb11edbf5708 121 lcd.drawFrameBuffer(fb);
andcor02 8:bb11edbf5708 122 elip++;
andcor02 8:bb11edbf5708 123 anim++;
andcor02 8:bb11edbf5708 124 wait(0.15);
andcor02 8:bb11edbf5708 125
andcor02 8:bb11edbf5708 126
andcor02 8:bb11edbf5708 127 if (anim>=2) {
andcor02 8:bb11edbf5708 128 anim = 0;
andcor02 8:bb11edbf5708 129 }
andcor02 8:bb11edbf5708 130
andcor02 8:bb11edbf5708 131 if (elip>=4) {
andcor02 8:bb11edbf5708 132 elip = 0;
andcor02 8:bb11edbf5708 133 }
erigow01 0:9bea6067730f 134 }
erigow01 0:9bea6067730f 135
andcor02 6:9ea3943e9e24 136 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
andcor02 6:9ea3943e9e24 137 {
andcor02 6:9ea3943e9e24 138 ble.startAdvertising(); // restart advertising
erigow01 0:9bea6067730f 139 }
erigow01 0:9bea6067730f 140
andcor02 6:9ea3943e9e24 141 void onDataWritten(const GattCharacteristicWriteCBParams *params)
andcor02 6:9ea3943e9e24 142 {
andcor02 6:9ea3943e9e24 143 uint16_t txHandle = txCharacteristic.getValueAttribute().getHandle();
andcor02 7:8712aa56ee92 144 uint16_t bytesRead;
andcor02 7:8712aa56ee92 145
andcor02 6:9ea3943e9e24 146 if (params->charHandle == txHandle) {
andcor02 6:9ea3943e9e24 147 memset(strn, 0, sizeof(strn));
andcor02 6:9ea3943e9e24 148 ble.readCharacteristicValue(txHandle, txPayload, &bytesRead);
andcor02 6:9ea3943e9e24 149 strncpy(strn,(const char*)txPayload,bytesRead);
andcor02 6:9ea3943e9e24 150 set=1;
andcor02 7:8712aa56ee92 151 pc.printf ("\n\r Payload length: %d", bytesRead);
andcor02 7:8712aa56ee92 152 /*pc.printf("\n\r Payload: ");
andcor02 7:8712aa56ee92 153 for (int i=0;i<10;i++) {
andcor02 7:8712aa56ee92 154 pc.printf("%c", (char)txPayload[i]);
andcor02 7:8712aa56ee92 155 }*/
andcor02 7:8712aa56ee92 156 pc.printf ("\n\r Received: %s", strn);
erigow01 0:9bea6067730f 157 }
erigow01 0:9bea6067730f 158 }
erigow01 0:9bea6067730f 159
andcor02 6:9ea3943e9e24 160 void bleSetup()
andcor02 6:9ea3943e9e24 161 {
andcor02 6:9ea3943e9e24 162 //Init ble
andcor02 6:9ea3943e9e24 163 ble.init();
andcor02 6:9ea3943e9e24 164 //and handlers...
andcor02 6:9ea3943e9e24 165 ble.onDisconnection((Gap::DisconnectionEventCallback_t)&disconnectionCallback);
andcor02 6:9ea3943e9e24 166 ble.onDataWritten(onDataWritten);
andcor02 6:9ea3943e9e24 167 // setup advertising
andcor02 6:9ea3943e9e24 168 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
andcor02 6:9ea3943e9e24 169 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
andcor02 6:9ea3943e9e24 170 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
andcor02 7:8712aa56ee92 171 (const uint8_t *)"YO!", sizeof("YO!") - 1);
andcor02 6:9ea3943e9e24 172 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
andcor02 6:9ea3943e9e24 173 (const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
andcor02 6:9ea3943e9e24 174 ble.setAdvertisingInterval(160); // 100ms; in multiples of 0.625ms.
andcor02 6:9ea3943e9e24 175 ble.startAdvertising();
andcor02 6:9ea3943e9e24 176 ble.addService(uartService);
erigow01 0:9bea6067730f 177 }
erigow01 0:9bea6067730f 178
andcor02 7:8712aa56ee92 179 void setTime(int newTime) {
andcor02 7:8712aa56ee92 180 unixTime = newTime;
andcor02 7:8712aa56ee92 181 struct tm* timeinfo = localtime (&unixTime);
andcor02 8:bb11edbf5708 182 strftime (timeStr, 20, "%R", timeinfo);
andcor02 8:bb11edbf5708 183 strftime (dayStr, 20, "%A", timeinfo);
andcor02 8:bb11edbf5708 184 strftime (dateStr, 20, "%B %e", timeinfo);
andcor02 7:8712aa56ee92 185 }
erigow01 0:9bea6067730f 186
andcor02 7:8712aa56ee92 187 // Main LCD display function, add all framebuffer updates here ONLY
andcor02 7:8712aa56ee92 188 void updateLCD() {
andcor02 6:9ea3943e9e24 189 fb.clear();
andcor02 8:bb11edbf5708 190
andcor02 8:bb11edbf5708 191 //fb.bitBlit(YO, 80, 50, 0, 40);
andcor02 6:9ea3943e9e24 192 fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 193 60,
andcor02 8:bb11edbf5708 194 65,
andcor02 6:9ea3943e9e24 195 BLACK,
andcor02 7:8712aa56ee92 196 user);
andcor02 7:8712aa56ee92 197
andcor02 7:8712aa56ee92 198 fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 199 35,
andcor02 8:bb11edbf5708 200 16,
andcor02 7:8712aa56ee92 201 BLACK,
andcor02 7:8712aa56ee92 202 timeStr);
andcor02 8:bb11edbf5708 203
andcor02 8:bb11edbf5708 204 fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 205 35,
andcor02 8:bb11edbf5708 206 35,
andcor02 8:bb11edbf5708 207 BLACK,
andcor02 8:bb11edbf5708 208 dayStr);
andcor02 7:8712aa56ee92 209
andcor02 8:bb11edbf5708 210 fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 8:bb11edbf5708 211 35,
andcor02 8:bb11edbf5708 212 60,
andcor02 8:bb11edbf5708 213 BLACK,
andcor02 8:bb11edbf5708 214 dateStr);
andcor02 8:bb11edbf5708 215
andcor02 6:9ea3943e9e24 216 lcd.drawFrameBuffer(fb);
andcor02 7:8712aa56ee92 217 }
andcor02 7:8712aa56ee92 218
andcor02 7:8712aa56ee92 219 int main(void) {
andcor02 7:8712aa56ee92 220
andcor02 7:8712aa56ee92 221 screenSetup();
andcor02 7:8712aa56ee92 222 bleSetup();
andcor02 7:8712aa56ee92 223
andcor02 7:8712aa56ee92 224 led1 = 0;
andcor02 7:8712aa56ee92 225 set2 = 0;
andcor02 8:bb11edbf5708 226
andcor02 7:8712aa56ee92 227 uint16_t rxHandle = rxCharacteristic.getValueAttribute().getHandle();
andcor02 7:8712aa56ee92 228
andcor02 7:8712aa56ee92 229 // Initial time update
andcor02 7:8712aa56ee92 230 pc.printf("\n\r Updating time");
andcor02 7:8712aa56ee92 231 char cmd[5] = "time";
andcor02 7:8712aa56ee92 232 ble.updateCharacteristicValue(rxHandle, (const uint8_t*)cmd, 4);
andcor02 8:bb11edbf5708 233
andcor02 8:bb11edbf5708 234 while (true) {
andcor02 8:bb11edbf5708 235
andcor02 8:bb11edbf5708 236 if (pairing){
andcor02 8:bb11edbf5708 237 showPairing();
andcor02 8:bb11edbf5708 238 }
andcor02 6:9ea3943e9e24 239
andcor02 7:8712aa56ee92 240 if(set){
andcor02 7:8712aa56ee92 241 if (timeUpdate) {
andcor02 7:8712aa56ee92 242 setTime(atoi(strn));
andcor02 7:8712aa56ee92 243 pc.printf("\n\r New time: %s", timeStr);
andcor02 7:8712aa56ee92 244 timeUpdate = 0;
andcor02 8:bb11edbf5708 245 pairing=0;
andcor02 7:8712aa56ee92 246 mClock.start();
andcor02 7:8712aa56ee92 247 } else {
andcor02 7:8712aa56ee92 248 strncpy(user, strn, sizeof(strn));
andcor02 7:8712aa56ee92 249 }
andcor02 7:8712aa56ee92 250 set = 0;
andcor02 7:8712aa56ee92 251 }
andcor02 7:8712aa56ee92 252
andcor02 7:8712aa56ee92 253 if(!button && !set2){
andcor02 7:8712aa56ee92 254 set2 = 1;
andcor02 7:8712aa56ee92 255 uint16_t bytesToSend = strlen(user);
andcor02 7:8712aa56ee92 256 memcpy(rxPayload, user, bytesToSend);
andcor02 7:8712aa56ee92 257 ble.updateCharacteristicValue(rxHandle, rxPayload, bytesToSend);
andcor02 7:8712aa56ee92 258 pc.printf ("\n\r Sending %s", user);
andcor02 7:8712aa56ee92 259 } else if (button){
andcor02 7:8712aa56ee92 260 set2 = 0;
andcor02 7:8712aa56ee92 261 }
andcor02 7:8712aa56ee92 262
andcor02 7:8712aa56ee92 263 clockOffset = mClock.read_ms();
andcor02 7:8712aa56ee92 264 if (clockOffset >= 1000) {
andcor02 7:8712aa56ee92 265 clockOffset += lastms;
andcor02 7:8712aa56ee92 266 int addTime = unixTime + (clockOffset/1000);
andcor02 7:8712aa56ee92 267 lastms = clockOffset%1000; // e.g. 2564 - 2000 = 564
andcor02 7:8712aa56ee92 268 mClock.reset();
andcor02 7:8712aa56ee92 269 setTime(addTime);
andcor02 7:8712aa56ee92 270
andcor02 7:8712aa56ee92 271 // do all the framebuffer updating here every second
andcor02 7:8712aa56ee92 272 updateLCD();
andcor02 7:8712aa56ee92 273 }
andcor02 6:9ea3943e9e24 274 }
erigow01 0:9bea6067730f 275 }