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@6:9ea3943e9e24, 2015-04-20 (annotated)

Committer:
andcor02
Date:
Mon Apr 20 13:51:58 2015 +0000
Revision:
6:9ea3943e9e24
Parent:
5:ffa456512437
Child:
7:8712aa56ee92
FIRST WORK ON YO!

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
erigow01 0:9bea6067730f 25
andcor02 6:9ea3943e9e24 26 DigitalOut led1(P0_12);
andcor02 6:9ea3943e9e24 27 DigitalOut motor(P0_1);
andcor02 6:9ea3943e9e24 28 DigitalOut screen(P0_21);
andcor02 6:9ea3943e9e24 29 DigitalIn button(P0_16);
andcor02 6:9ea3943e9e24 30 char primary_text[50];
andcor02 6:9ea3943e9e24 31 char strn[50];
andcor02 6:9ea3943e9e24 32 int set=0;
andcor02 6:9ea3943e9e24 33 int set2=0;
andcor02 6:9ea3943e9e24 34 uint16_t bytesRead;
andcor02 6:9ea3943e9e24 35
andcor02 6:9ea3943e9e24 36
andcor02 6:9ea3943e9e24 37
andcor02 6:9ea3943e9e24 38 //SharpLCD(PinName enable, PinName cs, PinName mosi, PinName miso_unused, PinName sclk, PinName _unused = NC)
awatt196 3:e73cbdf58f5b 39 SharpLCD lcd(P0_0, P0_24, P0_20, P0_22, P0_25, P0_27);
andcor02 6:9ea3943e9e24 40 //SharpLCD lcd(P0_25, P0_24, P0_23, P0_13, P0_22, P0_27);
awatt196 3:e73cbdf58f5b 41 uint8_t framebuffer[SharpLCD::SIZEOF_FRAMEBUFFER_FOR_ALLOC];
awatt196 3:e73cbdf58f5b 42 SharpLCD::FrameBuffer fb(framebuffer);
andcor02 6:9ea3943e9e24 43 BLEDevice ble;
andcor02 6:9ea3943e9e24 44 //UARTService uart(ble);
erigow01 0:9bea6067730f 45
andcor02 6:9ea3943e9e24 46 // The Nordic UART Service
andcor02 6:9ea3943e9e24 47 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 48 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 49 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 50 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 51 uint8_t txPayload[50] = {0};
andcor02 6:9ea3943e9e24 52 uint8_t rxPayload[50] = {0};
andcor02 6:9ea3943e9e24 53 GattCharacteristic txCharacteristic (uart_tx_uuid, txPayload, 1, 50,
andcor02 6:9ea3943e9e24 54 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE);
andcor02 6:9ea3943e9e24 55 GattCharacteristic rxCharacteristic (uart_rx_uuid, rxPayload, 1, 50,
andcor02 6:9ea3943e9e24 56 GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
andcor02 6:9ea3943e9e24 57 GattCharacteristic *uartChars[] = {&txCharacteristic, &rxCharacteristic};
andcor02 6:9ea3943e9e24 58 GattService uartService(uart_base_uuid, uartChars, sizeof(uartChars) / sizeof(GattCharacteristic *));
erigow01 0:9bea6067730f 59
awatt196 3:e73cbdf58f5b 60
andcor02 6:9ea3943e9e24 61 void screenSetup()
andcor02 6:9ea3943e9e24 62 {
andcor02 6:9ea3943e9e24 63 screen=1;
andcor02 6:9ea3943e9e24 64 wait_ms(200);
andcor02 6:9ea3943e9e24 65 lcd.enableDisplay();
andcor02 6:9ea3943e9e24 66 fb.clear();
awatt196 3:e73cbdf58f5b 67 lcd.clear();
erigow01 0:9bea6067730f 68 }
erigow01 0:9bea6067730f 69
erigow01 0:9bea6067730f 70
erigow01 0:9bea6067730f 71
andcor02 6:9ea3943e9e24 72 void disconnectionCallback(Gap::Handle_t handle, Gap::DisconnectionReason_t reason)
andcor02 6:9ea3943e9e24 73 {
andcor02 6:9ea3943e9e24 74 ble.startAdvertising(); // restart advertising
erigow01 0:9bea6067730f 75 }
erigow01 0:9bea6067730f 76
andcor02 6:9ea3943e9e24 77 void onDataWritten(const GattCharacteristicWriteCBParams *params)
andcor02 6:9ea3943e9e24 78 {
andcor02 6:9ea3943e9e24 79 uint16_t txHandle = txCharacteristic.getValueAttribute().getHandle();
andcor02 6:9ea3943e9e24 80
andcor02 6:9ea3943e9e24 81
andcor02 6:9ea3943e9e24 82 if (params->charHandle == txHandle) {
andcor02 6:9ea3943e9e24 83 memset(strn, 0, sizeof(strn));
andcor02 6:9ea3943e9e24 84 ble.readCharacteristicValue(txHandle, txPayload, &bytesRead);
andcor02 6:9ea3943e9e24 85 strncpy(strn,(const char*)txPayload,bytesRead);
andcor02 6:9ea3943e9e24 86 set=1;
andcor02 6:9ea3943e9e24 87 pc.printf ("\n\r Recieved: %s", strn);
erigow01 0:9bea6067730f 88 }
andcor02 6:9ea3943e9e24 89
erigow01 0:9bea6067730f 90 }
erigow01 0:9bea6067730f 91
andcor02 6:9ea3943e9e24 92 void bleSetup()
andcor02 6:9ea3943e9e24 93 {
andcor02 6:9ea3943e9e24 94 //Init ble
andcor02 6:9ea3943e9e24 95 ble.init();
andcor02 6:9ea3943e9e24 96 //and handlers...
andcor02 6:9ea3943e9e24 97 ble.onDisconnection((Gap::DisconnectionEventCallback_t)&disconnectionCallback);
andcor02 6:9ea3943e9e24 98 ble.onDataWritten(onDataWritten);
andcor02 6:9ea3943e9e24 99 // setup advertising
andcor02 6:9ea3943e9e24 100 ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED);
andcor02 6:9ea3943e9e24 101 ble.setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
andcor02 6:9ea3943e9e24 102 ble.accumulateAdvertisingPayload(GapAdvertisingData::SHORTENED_LOCAL_NAME,
andcor02 6:9ea3943e9e24 103 (const uint8_t *)"YO!", sizeof("YO2!") - 1);
andcor02 6:9ea3943e9e24 104 ble.accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,
andcor02 6:9ea3943e9e24 105 (const uint8_t *)uart_base_uuid_rev, sizeof(uart_base_uuid));
andcor02 6:9ea3943e9e24 106 ble.setAdvertisingInterval(160); // 100ms; in multiples of 0.625ms.
andcor02 6:9ea3943e9e24 107 ble.startAdvertising();
andcor02 6:9ea3943e9e24 108 ble.addService(uartService);
erigow01 0:9bea6067730f 109 }
erigow01 0:9bea6067730f 110
andcor02 6:9ea3943e9e24 111
andcor02 6:9ea3943e9e24 112
erigow01 0:9bea6067730f 113
andcor02 6:9ea3943e9e24 114 int main(void)
andcor02 6:9ea3943e9e24 115 { time_t seconds = time(NULL);
andcor02 6:9ea3943e9e24 116 screenSetup();
andcor02 6:9ea3943e9e24 117 bleSetup();
andcor02 6:9ea3943e9e24 118 set_time(1256729737); // Set RTC time to Wed, 28 Oct 2009 11:35:37
andcor02 6:9ea3943e9e24 119 pc.printf("Time as a basic string = %s", ctime(&seconds));
erigow01 1:f0635f12df8c 120
andcor02 6:9ea3943e9e24 121 led1 = 0;
andcor02 6:9ea3943e9e24 122 set2=0;
andcor02 6:9ea3943e9e24 123 uint16_t rxHandle = rxCharacteristic.getValueAttribute().getHandle();
andcor02 6:9ea3943e9e24 124
andcor02 6:9ea3943e9e24 125 while (true) {
andcor02 6:9ea3943e9e24 126
andcor02 6:9ea3943e9e24 127 if(set){
andcor02 6:9ea3943e9e24 128 fb.clear();
andcor02 6:9ea3943e9e24 129 lcd.clear();
erigow01 0:9bea6067730f 130
andcor02 6:9ea3943e9e24 131 fb.printString(lookupFontFace("Lucida 8pt", 8),
andcor02 6:9ea3943e9e24 132 20,
andcor02 6:9ea3943e9e24 133 40,
andcor02 6:9ea3943e9e24 134 BLACK,
andcor02 6:9ea3943e9e24 135 strn);
andcor02 6:9ea3943e9e24 136 lcd.drawFrameBuffer(fb);
andcor02 6:9ea3943e9e24 137 set=0;
erigow01 0:9bea6067730f 138 }
andcor02 6:9ea3943e9e24 139
andcor02 6:9ea3943e9e24 140 if(!button && !set2){
andcor02 6:9ea3943e9e24 141 set2=1;
andcor02 6:9ea3943e9e24 142 ble.updateCharacteristicValue(rxHandle, rxPayload, bytesRead);
andcor02 6:9ea3943e9e24 143 ble.updateCharacteristicValue(rxHandle, (const uint8_t *) strn, bytesRead);
andcor02 6:9ea3943e9e24 144 pc.printf ("\n\rSending %s", strn);
andcor02 6:9ea3943e9e24 145 }
andcor02 6:9ea3943e9e24 146 else if (button)
andcor02 6:9ea3943e9e24 147 set2=0;
andcor02 6:9ea3943e9e24 148 }
andcor02 6:9ea3943e9e24 149
erigow01 0:9bea6067730f 150 }