Jackson Lv / Mbed 2 deprecated BLENano_Mesh

Nano RGB LED mesh

Dependencies:   BLE_API RGBLED mbed nRF51822

main.cpp@0:329f78f4d150, 2016-04-28 (annotated)

Committer:
Jackson_lv
Date:
Thu Apr 28 08:53:40 2016 +0000
Revision:
0:329f78f4d150
Nano RGB LED mesh

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jackson_lv 0:329f78f4d150 1 /*
Jackson_lv 0:329f78f4d150 2
Jackson_lv 0:329f78f4d150 3 Copyright (c) 2012-2014 RedBearLab
Jackson_lv 0:329f78f4d150 4
Jackson_lv 0:329f78f4d150 5 Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Jackson_lv 0:329f78f4d150 6 and associated documentation files (the "Software"), to deal in the Software without restriction,
Jackson_lv 0:329f78f4d150 7 including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
Jackson_lv 0:329f78f4d150 8 and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
Jackson_lv 0:329f78f4d150 9 subject to the following conditions:
Jackson_lv 0:329f78f4d150 10 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
Jackson_lv 0:329f78f4d150 11
Jackson_lv 0:329f78f4d150 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
Jackson_lv 0:329f78f4d150 13 INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
Jackson_lv 0:329f78f4d150 14 PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
Jackson_lv 0:329f78f4d150 15 FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
Jackson_lv 0:329f78f4d150 16 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Jackson_lv 0:329f78f4d150 17
Jackson_lv 0:329f78f4d150 18 */
Jackson_lv 0:329f78f4d150 19
Jackson_lv 0:329f78f4d150 20 #include "mbed.h"
Jackson_lv 0:329f78f4d150 21 #include "ble/BLE.h"
Jackson_lv 0:329f78f4d150 22 #include "RGBLED.h"
Jackson_lv 0:329f78f4d150 23
Jackson_lv 0:329f78f4d150 24 #define TXRX_BUF_LEN 20
Jackson_lv 0:329f78f4d150 25
Jackson_lv 0:329f78f4d150 26
Jackson_lv 0:329f78f4d150 27 BLE ble;
Jackson_lv 0:329f78f4d150 28
Jackson_lv 0:329f78f4d150 29 ChainableLED leds(P0_11, P0_9, P0_10,1);
Jackson_lv 0:329f78f4d150 30 //Serial pc(USBTX, USBRX);
Jackson_lv 0:329f78f4d150 31
Jackson_lv 0:329f78f4d150 32
Jackson_lv 0:329f78f4d150 33 // The Nordic UART Service
Jackson_lv 0:329f78f4d150 34 static const uint16_t mesh_base_uuid = 0xFEE4;
Jackson_lv 0:329f78f4d150 35 static const uint8_t mesh_metadata_uuid[] = {0x2A, 0x1E, 0x00, 0x04, 0xFD, 0x51, 0xD8, 0x82, 0x8B, 0xA8, 0xB9, 0x8C, 0x00, 0x00, 0xCD, 0x1E};
Jackson_lv 0:329f78f4d150 36 static const uint8_t mesh_value_uuid[] = {0x2A, 0x1E, 0x00, 0x05, 0xFD, 0x51, 0xD8, 0x82, 0x8B, 0xA8, 0xB9, 0x8C, 0x00, 0x00, 0xCD, 0x1E};
Jackson_lv 0:329f78f4d150 37
Jackson_lv 0:329f78f4d150 38
Jackson_lv 0:329f78f4d150 39 uint8_t metadataPayload[TXRX_BUF_LEN] = {0,};
Jackson_lv 0:329f78f4d150 40 uint8_t valuePayload[TXRX_BUF_LEN] = {0,};
Jackson_lv 0:329f78f4d150 41
Jackson_lv 0:329f78f4d150 42 static uint8_t advData[14]={0x07,0x16,0xE4,0xFE,0,0,0,0,0,0,0,0,0,0};
Jackson_lv 0:329f78f4d150 43
Jackson_lv 0:329f78f4d150 44 //static uint8_t rx_buf[TXRX_BUF_LEN];
Jackson_lv 0:329f78f4d150 45 //static uint8_t rx_len=0;
Jackson_lv 0:329f78f4d150 46
Jackson_lv 0:329f78f4d150 47
Jackson_lv 0:329f78f4d150 48 GattCharacteristic metadataCharacteristic (mesh_metadata_uuid, metadataPayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_READ | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
Jackson_lv 0:329f78f4d150 49
Jackson_lv 0:329f78f4d150 50 GattCharacteristic valueCharacteristic (mesh_value_uuid, valuePayload, 1, TXRX_BUF_LEN, GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE | GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_WRITE_WITHOUT_RESPONSE| GattCharacteristic::BLE_GATT_CHAR_PROPERTIES_NOTIFY);
Jackson_lv 0:329f78f4d150 51
Jackson_lv 0:329f78f4d150 52 GattCharacteristic *meshChars[] = {&metadataCharacteristic, &valueCharacteristic};
Jackson_lv 0:329f78f4d150 53
Jackson_lv 0:329f78f4d150 54 GattService meshService(mesh_base_uuid, meshChars, sizeof(meshChars) / sizeof(GattCharacteristic *));
Jackson_lv 0:329f78f4d150 55
Jackson_lv 0:329f78f4d150 56
Jackson_lv 0:329f78f4d150 57
Jackson_lv 0:329f78f4d150 58 void disconnectionCallback(const Gap::DisconnectionCallbackParams_t *params)
Jackson_lv 0:329f78f4d150 59 {
Jackson_lv 0:329f78f4d150 60 //pc.printf("Disconnected \r\n");
Jackson_lv 0:329f78f4d150 61 //pc.printf("Restart advertising \r\n");
Jackson_lv 0:329f78f4d150 62 ble.gap().startAdvertising();
Jackson_lv 0:329f78f4d150 63 }
Jackson_lv 0:329f78f4d150 64
Jackson_lv 0:329f78f4d150 65 void WrittenHandler(const GattWriteCallbackParams *Handler)
Jackson_lv 0:329f78f4d150 66 {
Jackson_lv 0:329f78f4d150 67 uint8_t buf[TXRX_BUF_LEN];
Jackson_lv 0:329f78f4d150 68 uint16_t bytesRead;
Jackson_lv 0:329f78f4d150 69
Jackson_lv 0:329f78f4d150 70 if (Handler->handle == valueCharacteristic.getValueAttribute().getHandle())
Jackson_lv 0:329f78f4d150 71 {
Jackson_lv 0:329f78f4d150 72
Jackson_lv 0:329f78f4d150 73
Jackson_lv 0:329f78f4d150 74 }
Jackson_lv 0:329f78f4d150 75 }
Jackson_lv 0:329f78f4d150 76
Jackson_lv 0:329f78f4d150 77
Jackson_lv 0:329f78f4d150 78 void scanCallBack(const Gap::AdvertisementCallbackParams_t *report)
Jackson_lv 0:329f78f4d150 79 {
Jackson_lv 0:329f78f4d150 80 /*uint8_t index;
Jackson_lv 0:329f78f4d150 81 pc.printf("BLE scan \r\n");
Jackson_lv 0:329f78f4d150 82 pc.printf("The ADV data: ");
Jackson_lv 0:329f78f4d150 83 for(index=0; index<report->advertisingDataLen; index++)
Jackson_lv 0:329f78f4d150 84 {
Jackson_lv 0:329f78f4d150 85 pc.printf("%x ", report->advertisingData[index]);
Jackson_lv 0:329f78f4d150 86
Jackson_lv 0:329f78f4d150 87 }
Jackson_lv 0:329f78f4d150 88 pc.printf(" \r\n");*/
Jackson_lv 0:329f78f4d150 89
Jackson_lv 0:329f78f4d150 90 if((report->advertisingData[2] == 0x0D)&&(report->advertisingData[3] == 0x16)&&(report->advertisingData[4] == 0xE4)&&(report->advertisingData[5] == 0xFE))
Jackson_lv 0:329f78f4d150 91 {
Jackson_lv 0:329f78f4d150 92
Jackson_lv 0:329f78f4d150 93 //if(memcmp(report->advertisingData,client_adv_temp,sizeof(report->advertisingData)) != 0)
Jackson_lv 0:329f78f4d150 94 {
Jackson_lv 0:329f78f4d150 95 if((advData[8]==report->advertisingData[10])&&(advData[9]==report->advertisingData[11])&&(advData[10]==report->advertisingData[12])&&(advData[11]==report->advertisingData[13])&&(advData[12]==report->advertisingData[14])&&(advData[13]==report->advertisingData[15]))
Jackson_lv 0:329f78f4d150 96 {
Jackson_lv 0:329f78f4d150 97 //Serial.println("same data");
Jackson_lv 0:329f78f4d150 98 return;
Jackson_lv 0:329f78f4d150 99 }
Jackson_lv 0:329f78f4d150 100 //memcpy(advdata_temp,report->advertisingData,report->advDataLen);
Jackson_lv 0:329f78f4d150 101 if(report->advertisingData[10] == 0x03)
Jackson_lv 0:329f78f4d150 102 {
Jackson_lv 0:329f78f4d150 103 ble.stopScan();
Jackson_lv 0:329f78f4d150 104 memset(advData,0,sizeof(advData));
Jackson_lv 0:329f78f4d150 105 for(uint8_t i = 0;i<14;i++)
Jackson_lv 0:329f78f4d150 106 {
Jackson_lv 0:329f78f4d150 107 advData[i]=report->advertisingData[i+2];
Jackson_lv 0:329f78f4d150 108 }
Jackson_lv 0:329f78f4d150 109
Jackson_lv 0:329f78f4d150 110 /*for(index=0; index<report->advertisingDataLen-2; index++)
Jackson_lv 0:329f78f4d150 111 {
Jackson_lv 0:329f78f4d150 112 pc.printf("%x ", advData[index]);
Jackson_lv 0:329f78f4d150 113
Jackson_lv 0:329f78f4d150 114 }
Jackson_lv 0:329f78f4d150 115 pc.printf(" \r\n"); */
Jackson_lv 0:329f78f4d150 116 leds.setColorRGB(0, report->advertisingData[13], report->advertisingData[14], report->advertisingData[15]);
Jackson_lv 0:329f78f4d150 117 ble.clearAdvertisingPayload();
Jackson_lv 0:329f78f4d150 118 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA,advData,14);
Jackson_lv 0:329f78f4d150 119 ble.startAdvertising();
Jackson_lv 0:329f78f4d150 120 wait_ms(50);
Jackson_lv 0:329f78f4d150 121 ble.stopAdvertising();
Jackson_lv 0:329f78f4d150 122 ble.startScan(scanCallBack);
Jackson_lv 0:329f78f4d150 123 }
Jackson_lv 0:329f78f4d150 124
Jackson_lv 0:329f78f4d150 125 }
Jackson_lv 0:329f78f4d150 126 }
Jackson_lv 0:329f78f4d150 127 else if((report->advertisingData[2] == 0x07)&&(report->advertisingData[3] == 0x16)&&(report->advertisingData[4] == 0xE4)&&(report->advertisingData[5] == 0xFE))
Jackson_lv 0:329f78f4d150 128 {
Jackson_lv 0:329f78f4d150 129 /*for(index=0; index<14; index++)
Jackson_lv 0:329f78f4d150 130 {
Jackson_lv 0:329f78f4d150 131 pc.printf("%x ", advData[index]);
Jackson_lv 0:329f78f4d150 132
Jackson_lv 0:329f78f4d150 133 }
Jackson_lv 0:329f78f4d150 134 pc.printf(" \r\n");*/
Jackson_lv 0:329f78f4d150 135 ble.stopScan();
Jackson_lv 0:329f78f4d150 136
Jackson_lv 0:329f78f4d150 137 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA,advData,14);
Jackson_lv 0:329f78f4d150 138 ble.startAdvertising();
Jackson_lv 0:329f78f4d150 139 wait_ms(50);
Jackson_lv 0:329f78f4d150 140 ble.stopAdvertising();
Jackson_lv 0:329f78f4d150 141 ble.startScan(scanCallBack);
Jackson_lv 0:329f78f4d150 142
Jackson_lv 0:329f78f4d150 143 }
Jackson_lv 0:329f78f4d150 144
Jackson_lv 0:329f78f4d150 145
Jackson_lv 0:329f78f4d150 146 }
Jackson_lv 0:329f78f4d150 147
Jackson_lv 0:329f78f4d150 148
Jackson_lv 0:329f78f4d150 149 void m_status_check_handle(void)
Jackson_lv 0:329f78f4d150 150 {
Jackson_lv 0:329f78f4d150 151
Jackson_lv 0:329f78f4d150 152 }
Jackson_lv 0:329f78f4d150 153
Jackson_lv 0:329f78f4d150 154
Jackson_lv 0:329f78f4d150 155 int main(void)
Jackson_lv 0:329f78f4d150 156 {
Jackson_lv 0:329f78f4d150 157 Ticker ticker;
Jackson_lv 0:329f78f4d150 158 ticker.attach_us(m_status_check_handle, 200000);
Jackson_lv 0:329f78f4d150 159
Jackson_lv 0:329f78f4d150 160 ble.init();
Jackson_lv 0:329f78f4d150 161 ble.onDisconnection(disconnectionCallback);
Jackson_lv 0:329f78f4d150 162 ble.onDataWritten(WrittenHandler);
Jackson_lv 0:329f78f4d150 163
Jackson_lv 0:329f78f4d150 164 //pc.baud(9600);
Jackson_lv 0:329f78f4d150 165 //pc.printf("SimpleChat Init \r\n");
Jackson_lv 0:329f78f4d150 166
Jackson_lv 0:329f78f4d150 167
Jackson_lv 0:329f78f4d150 168 // setup advertising
Jackson_lv 0:329f78f4d150 169 ble.accumulateAdvertisingPayload(GapAdvertisingData::MANUFACTURER_SPECIFIC_DATA,advData,14);
Jackson_lv 0:329f78f4d150 170
Jackson_lv 0:329f78f4d150 171 // 100ms; in multiples of 0.625ms.
Jackson_lv 0:329f78f4d150 172 ble.setAdvertisingInterval(60);
Jackson_lv 0:329f78f4d150 173
Jackson_lv 0:329f78f4d150 174 ble.addService(meshService);
Jackson_lv 0:329f78f4d150 175
Jackson_lv 0:329f78f4d150 176 ble.startAdvertising();
Jackson_lv 0:329f78f4d150 177
Jackson_lv 0:329f78f4d150 178 //pc.printf("Advertising Start \r\n");
Jackson_lv 0:329f78f4d150 179 ble.setScanParams(60,0x30);
Jackson_lv 0:329f78f4d150 180 ble.startScan(scanCallBack);
Jackson_lv 0:329f78f4d150 181
Jackson_lv 0:329f78f4d150 182
Jackson_lv 0:329f78f4d150 183 //pc.printf("Advertising Start \r\n");
Jackson_lv 0:329f78f4d150 184
Jackson_lv 0:329f78f4d150 185 while(1)
Jackson_lv 0:329f78f4d150 186 {
Jackson_lv 0:329f78f4d150 187 ble.waitForEvent();
Jackson_lv 0:329f78f4d150 188 }
Jackson_lv 0:329f78f4d150 189 }
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