Andriy Makukha
/
football_project_wo_output
football_project_wo_output
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main.cpp@11:d3aa5fca2330, 2015-04-23 (annotated)
- Committer:
- AntonLS
- Date:
- Thu Apr 23 06:36:57 2015 +0000
- Revision:
- 11:d3aa5fca2330
- Parent:
- 10:72ceef287b0f
- Child:
- 12:6d313d575f84
PhoneAppIO class working.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AntonLS | 0:28ca4562fe1a | 1 | /* |
AntonLS | 0:28ca4562fe1a | 2 | * TA test |
AntonLS | 0:28ca4562fe1a | 3 | * |
AntonLS | 11:d3aa5fca2330 | 4 | * TODO maybe have a mode where the serial port I/O can be swapped, |
AntonLS | 11:d3aa5fca2330 | 5 | * such that what the nRF generates is sent out the serial port, |
AntonLS | 11:d3aa5fca2330 | 6 | * and what comes in the serial port goes into the nRF. |
AntonLS | 11:d3aa5fca2330 | 7 | * Maybe could use the now-unused CTS pin for that. |
AntonLS | 0:28ca4562fe1a | 8 | */ |
AntonLS | 0:28ca4562fe1a | 9 | |
AntonLS | 0:28ca4562fe1a | 10 | /* mbed Microcontroller Library |
AntonLS | 0:28ca4562fe1a | 11 | * Copyright (c) 2006-2013 ARM Limited |
AntonLS | 0:28ca4562fe1a | 12 | * |
AntonLS | 0:28ca4562fe1a | 13 | * Licensed under the Apache License, Version 2.0 (the "License"); |
AntonLS | 0:28ca4562fe1a | 14 | * you may not use this file except in compliance with the License. |
AntonLS | 0:28ca4562fe1a | 15 | * You may obtain a copy of the License at |
AntonLS | 0:28ca4562fe1a | 16 | * |
AntonLS | 0:28ca4562fe1a | 17 | * http://www.apache.org/licenses/LICENSE-2.0 |
AntonLS | 0:28ca4562fe1a | 18 | * |
AntonLS | 0:28ca4562fe1a | 19 | * Unless required by applicable law or agreed to in writing, software |
AntonLS | 0:28ca4562fe1a | 20 | * distributed under the License is distributed on an "AS IS" BASIS, |
AntonLS | 0:28ca4562fe1a | 21 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
AntonLS | 0:28ca4562fe1a | 22 | * See the License for the specific language governing permissions and |
AntonLS | 0:28ca4562fe1a | 23 | * limitations under the License. |
AntonLS | 0:28ca4562fe1a | 24 | */ |
AntonLS | 0:28ca4562fe1a | 25 | |
AntonLS | 0:28ca4562fe1a | 26 | #include "mbed.h" |
AntonLS | 0:28ca4562fe1a | 27 | #include "BLEDevice.h" |
AntonLS | 0:28ca4562fe1a | 28 | |
AntonLS | 0:28ca4562fe1a | 29 | #include "DFUService.h" |
AntonLS | 0:28ca4562fe1a | 30 | #include "UARTService.h" |
AntonLS | 0:28ca4562fe1a | 31 | #include "DeviceInformationService.h" |
AntonLS | 0:28ca4562fe1a | 32 | |
AntonLS | 0:28ca4562fe1a | 33 | #include "MTSSerialFlowControl.h" |
AntonLS | 5:1b9734e68327 | 34 | #include "PhoneAppIO.h" |
AntonLS | 0:28ca4562fe1a | 35 | |
AntonLS | 0:28ca4562fe1a | 36 | #define NEED_CONSOLE_OUTPUT 0 /* Set this if you need debug messages on the console; |
AntonLS | 0:28ca4562fe1a | 37 | * it will have an impact on code-size and power consumption. */ |
AntonLS | 0:28ca4562fe1a | 38 | |
AntonLS | 11:d3aa5fca2330 | 39 | #define LOOPBACK_MODE 0 // Loopback mode |
AntonLS | 4:17b8edf264c3 | 40 | |
AntonLS | 0:28ca4562fe1a | 41 | #if NEED_CONSOLE_OUTPUT |
AntonLS | 0:28ca4562fe1a | 42 | #define DEBUG(...) { printf(__VA_ARGS__); } |
AntonLS | 0:28ca4562fe1a | 43 | #else |
AntonLS | 0:28ca4562fe1a | 44 | #define DEBUG(...) /* nothing */ |
AntonLS | 0:28ca4562fe1a | 45 | #endif /* #if NEED_CONSOLE_OUTPUT */ |
AntonLS | 0:28ca4562fe1a | 46 | |
AntonLS | 0:28ca4562fe1a | 47 | BLEDevice ble; |
AntonLS | 0:28ca4562fe1a | 48 | |
AntonLS | 0:28ca4562fe1a | 49 | extern "C" |
AntonLS | 0:28ca4562fe1a | 50 | { |
AntonLS | 2:fe1566cdb6e7 | 51 | // serial_t _my_serial; |
AntonLS | 0:28ca4562fe1a | 52 | void pin_mode( PinName, PinMode ); |
AntonLS | 0:28ca4562fe1a | 53 | } |
AntonLS | 0:28ca4562fe1a | 54 | |
AntonLS | 1:0ba687d4196f | 55 | // Note: From the datasheet: |
AntonLS | 1:0ba687d4196f | 56 | // PSELRXD, PSELRTS, PSELTRTS and PSELTXD must only be configured when the UART is disabled. |
AntonLS | 11:d3aa5fca2330 | 57 | // But a version of serial_init() erroneously enabled the uart before the setting of those, |
AntonLS | 11:d3aa5fca2330 | 58 | // which messed up flow control. Apparently the setting is ONCE per ON mode. ARGH! |
AntonLS | 11:d3aa5fca2330 | 59 | // So we made our own versions of Serial and SerialBase (MySerial and MySerialBase) |
AntonLS | 7:205ef63d311a | 60 | // to not use serial_init() in serial_api.c, so flow control is setup correctly * |
AntonLS | 7:205ef63d311a | 61 | // MTSSerial now uses our MySerial instead of Serial, and now uses hw flow control by default * |
AntonLS | 11:d3aa5fca2330 | 62 | // * We can't change the uart interrupt vector, so we comment-out the handler in |
AntonLS | 11:d3aa5fca2330 | 63 | // serial_api.c, and rebuild the mbed lib for low-level hw flow control to work. |
AntonLS | 6:ef758ac3c928 | 64 | // MTSSerialFlowControl uses "manual" (non-hardware-low-level) flow control based on its |
AntonLS | 11:d3aa5fca2330 | 65 | // internal buffer--Rx servicing usually is fast enough not to need hw flow control, so it's okay. |
AntonLS | 1:0ba687d4196f | 66 | // |
AntonLS | 7:205ef63d311a | 67 | // mts::MTSSerialFlowControl pcfc( USBTX, USBRX, RTS_PIN_NUMBER, CTS_PIN_NUMBER, 384, 2688 ); |
AntonLS | 11:d3aa5fca2330 | 68 | mts::MTSSerial pcfc( USBTX, USBRX, 256, 1280, RTS_PIN_NUMBER, NC ); // 256, 2560 |
AntonLS | 0:28ca4562fe1a | 69 | |
AntonLS | 0:28ca4562fe1a | 70 | uint8_t txPayload[TXRX_BUF_LEN] = { 0 }; |
AntonLS | 0:28ca4562fe1a | 71 | |
AntonLS | 0:28ca4562fe1a | 72 | |
AntonLS | 11:d3aa5fca2330 | 73 | DigitalOut led1( LED1 ); |
AntonLS | 9:95dc84e9fb7f | 74 | // DigitalOut rts( RTS_PIN_NUMBER ); |
AntonLS | 1:0ba687d4196f | 75 | |
AntonLS | 1:0ba687d4196f | 76 | |
AntonLS | 5:1b9734e68327 | 77 | char deviceName[6]; // "TAF00"; |
AntonLS | 5:1b9734e68327 | 78 | Gap::address_t macAddr; |
AntonLS | 5:1b9734e68327 | 79 | Gap::addr_type_t *pAdType; |
AntonLS | 5:1b9734e68327 | 80 | |
AntonLS | 0:28ca4562fe1a | 81 | |
AntonLS | 0:28ca4562fe1a | 82 | const uint8_t DevInfoServiceUUID_rev[] = |
AntonLS | 0:28ca4562fe1a | 83 | { |
AntonLS | 0:28ca4562fe1a | 84 | (uint8_t)(GattService::UUID_DEVICE_INFORMATION_SERVICE & 0xFF), (uint8_t)(GattService::UUID_DEVICE_INFORMATION_SERVICE >> 8) |
AntonLS | 0:28ca4562fe1a | 85 | }; |
AntonLS | 0:28ca4562fe1a | 86 | |
AntonLS | 0:28ca4562fe1a | 87 | UARTService *uartServicePtr; |
AntonLS | 11:d3aa5fca2330 | 88 | PhoneAppIO *phoneP; |
AntonLS | 0:28ca4562fe1a | 89 | |
AntonLS | 11:d3aa5fca2330 | 90 | bool connected = false; |
AntonLS | 5:1b9734e68327 | 91 | |
AntonLS | 11:d3aa5fca2330 | 92 | void connectionCallback( Gap::Handle_t, Gap::addr_type_t peerAddrType, |
AntonLS | 11:d3aa5fca2330 | 93 | const Gap::address_t peerAddr, const Gap::ConnectionParams_t *connParams ) |
AntonLS | 11:d3aa5fca2330 | 94 | { |
AntonLS | 11:d3aa5fca2330 | 95 | connected = true; |
AntonLS | 11:d3aa5fca2330 | 96 | |
AntonLS | 11:d3aa5fca2330 | 97 | DEBUG( "Connected!\n\r" ); |
AntonLS | 11:d3aa5fca2330 | 98 | } |
AntonLS | 5:1b9734e68327 | 99 | |
AntonLS | 0:28ca4562fe1a | 100 | void disconnectionCallback( Gap::Handle_t handle, Gap::DisconnectionReason_t reason ) |
AntonLS | 0:28ca4562fe1a | 101 | { |
AntonLS | 11:d3aa5fca2330 | 102 | connected = false; |
AntonLS | 11:d3aa5fca2330 | 103 | |
AntonLS | 0:28ca4562fe1a | 104 | DEBUG( "Disconnected!\n\r" ); |
AntonLS | 0:28ca4562fe1a | 105 | DEBUG( "Restarting the advertising process\n\r" ); |
AntonLS | 0:28ca4562fe1a | 106 | ble.startAdvertising(); |
AntonLS | 0:28ca4562fe1a | 107 | } |
AntonLS | 0:28ca4562fe1a | 108 | |
AntonLS | 5:1b9734e68327 | 109 | bool updateCharacteristic( GattAttribute::Handle_t handle, const uint8_t *data, uint16_t bytesRead ) |
AntonLS | 5:1b9734e68327 | 110 | { |
AntonLS | 11:d3aa5fca2330 | 111 | ble_error_t err = ble.updateCharacteristicValue( handle, data, bytesRead ); |
AntonLS | 5:1b9734e68327 | 112 | |
AntonLS | 5:1b9734e68327 | 113 | if( (err == BLE_ERROR_BUFFER_OVERFLOW) || |
AntonLS | 5:1b9734e68327 | 114 | (err == BLE_ERROR_PARAM_OUT_OF_RANGE ) ) |
AntonLS | 7:205ef63d311a | 115 | { |
AntonLS | 10:72ceef287b0f | 116 | pcfc.printf( "\r\nBLE %d! ", err ); |
AntonLS | 7:205ef63d311a | 117 | |
AntonLS | 7:205ef63d311a | 118 | } else if ( err == BLE_STACK_BUSY ) |
AntonLS | 7:205ef63d311a | 119 | { |
AntonLS | 11:d3aa5fca2330 | 120 | // Common error when pumping data. |
AntonLS | 7:205ef63d311a | 121 | } |
AntonLS | 5:1b9734e68327 | 122 | |
AntonLS | 5:1b9734e68327 | 123 | return (err != BLE_ERROR_NONE); |
AntonLS | 5:1b9734e68327 | 124 | } |
AntonLS | 5:1b9734e68327 | 125 | |
AntonLS | 0:28ca4562fe1a | 126 | void onDataWritten( const GattCharacteristicWriteCBParams *params ) |
AntonLS | 0:28ca4562fe1a | 127 | { |
AntonLS | 11:d3aa5fca2330 | 128 | if( phoneP != NULL ) |
AntonLS | 0:28ca4562fe1a | 129 | { |
AntonLS | 11:d3aa5fca2330 | 130 | uint16_t bytesRead = phoneP->maybeHandleRead( params ); // Also writes to txPayload |
AntonLS | 11:d3aa5fca2330 | 131 | if( 0 != bytesRead ) |
AntonLS | 11:d3aa5fca2330 | 132 | { |
AntonLS | 11:d3aa5fca2330 | 133 | DEBUG( "received %u bytes\n\r", bytesRead ); |
AntonLS | 0:28ca4562fe1a | 134 | |
AntonLS | 11:d3aa5fca2330 | 135 | // Also write to serial port... |
AntonLS | 11:d3aa5fca2330 | 136 | // pcfc.printf( "From app: " ); |
AntonLS | 11:d3aa5fca2330 | 137 | pcfc.write( (char *)txPayload, bytesRead ); |
AntonLS | 11:d3aa5fca2330 | 138 | // pcfc.printf( "\r\n" ); |
AntonLS | 5:1b9734e68327 | 139 | |
AntonLS | 11:d3aa5fca2330 | 140 | return; |
AntonLS | 11:d3aa5fca2330 | 141 | } |
AntonLS | 0:28ca4562fe1a | 142 | } |
AntonLS | 11:d3aa5fca2330 | 143 | |
AntonLS | 11:d3aa5fca2330 | 144 | // Other Characteristics here. |
AntonLS | 0:28ca4562fe1a | 145 | } |
AntonLS | 0:28ca4562fe1a | 146 | |
AntonLS | 0:28ca4562fe1a | 147 | void onDataSent( unsigned count ) |
AntonLS | 0:28ca4562fe1a | 148 | { |
AntonLS | 0:28ca4562fe1a | 149 | } |
AntonLS | 0:28ca4562fe1a | 150 | |
AntonLS | 0:28ca4562fe1a | 151 | void periodicCallback( void ) |
AntonLS | 0:28ca4562fe1a | 152 | { |
AntonLS | 11:d3aa5fca2330 | 153 | led1 = !led1; |
AntonLS | 3:388e441be8df | 154 | // rts = !rts; |
AntonLS | 0:28ca4562fe1a | 155 | } |
AntonLS | 0:28ca4562fe1a | 156 | |
AntonLS | 11:d3aa5fca2330 | 157 | void toPhoneChk( void ) |
AntonLS | 0:28ca4562fe1a | 158 | { |
AntonLS | 9:95dc84e9fb7f | 159 | // if( 0 != rts.read() ) pcfc.puts( "\r\n!RTS disengaged.\r\n" ); // When not using HWFC. |
AntonLS | 3:388e441be8df | 160 | |
AntonLS | 11:d3aa5fca2330 | 161 | if( phoneP != NULL ) |
AntonLS | 0:28ca4562fe1a | 162 | { |
AntonLS | 11:d3aa5fca2330 | 163 | char ch; |
AntonLS | 11:d3aa5fca2330 | 164 | // Get any data from serial port buffer--Full lines if avail--Last line after >= 20 chars. |
AntonLS | 11:d3aa5fca2330 | 165 | for( int cnt=1; 0 != pcfc.atomicRead( ch ); cnt++ ) |
AntonLS | 0:28ca4562fe1a | 166 | { |
AntonLS | 11:d3aa5fca2330 | 167 | if( 0 > phoneP->putchar( ch ) ) |
AntonLS | 11:d3aa5fca2330 | 168 | { |
AntonLS | 11:d3aa5fca2330 | 169 | pcfc.printf( " * " ); |
AntonLS | 11:d3aa5fca2330 | 170 | break; |
AntonLS | 11:d3aa5fca2330 | 171 | } |
AntonLS | 11:d3aa5fca2330 | 172 | if( (cnt >= 20) && ('\n' == ch) ) break; |
AntonLS | 5:1b9734e68327 | 173 | } |
AntonLS | 11:d3aa5fca2330 | 174 | // Write to outgoing characteristic if anything is pending. |
AntonLS | 11:d3aa5fca2330 | 175 | if( 0 != phoneP->maybeHandleWrite() ) |
AntonLS | 5:1b9734e68327 | 176 | { |
AntonLS | 11:d3aa5fca2330 | 177 | // pcfc.printf( "ToPhoneHandler \r\n" ); |
AntonLS | 0:28ca4562fe1a | 178 | } |
AntonLS | 0:28ca4562fe1a | 179 | } |
AntonLS | 0:28ca4562fe1a | 180 | } |
AntonLS | 0:28ca4562fe1a | 181 | |
AntonLS | 0:28ca4562fe1a | 182 | int main( void ) |
AntonLS | 0:28ca4562fe1a | 183 | { |
AntonLS | 11:d3aa5fca2330 | 184 | led1 = 1; |
AntonLS | 0:28ca4562fe1a | 185 | Ticker ticker; |
AntonLS | 0:28ca4562fe1a | 186 | ticker.attach( periodicCallback, 1 ); |
AntonLS | 0:28ca4562fe1a | 187 | |
AntonLS | 0:28ca4562fe1a | 188 | |
AntonLS | 0:28ca4562fe1a | 189 | pcfc.baud( 57600 ); |
AntonLS | 0:28ca4562fe1a | 190 | |
AntonLS | 0:28ca4562fe1a | 191 | DEBUG( "Initialising the nRF51822\n\r" ); |
AntonLS | 1:0ba687d4196f | 192 | |
AntonLS | 2:fe1566cdb6e7 | 193 | |
AntonLS | 0:28ca4562fe1a | 194 | ble.init(); |
AntonLS | 11:d3aa5fca2330 | 195 | ble.onConnection( connectionCallback ); |
AntonLS | 0:28ca4562fe1a | 196 | ble.onDisconnection( disconnectionCallback ); |
AntonLS | 0:28ca4562fe1a | 197 | ble.onDataWritten( onDataWritten ); |
AntonLS | 0:28ca4562fe1a | 198 | ble.onDataSent( onDataSent ); |
AntonLS | 0:28ca4562fe1a | 199 | |
AntonLS | 0:28ca4562fe1a | 200 | /* setup advertising */ |
AntonLS | 0:28ca4562fe1a | 201 | ble.accumulateAdvertisingPayload( GapAdvertisingData::BREDR_NOT_SUPPORTED ); |
AntonLS | 0:28ca4562fe1a | 202 | ble.setAdvertisingType( GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED ); |
AntonLS | 5:1b9734e68327 | 203 | |
AntonLS | 5:1b9734e68327 | 204 | // Get MAC addr so we can create a device name using it. |
AntonLS | 5:1b9734e68327 | 205 | ble.getAddress( pAdType, macAddr ); |
AntonLS | 5:1b9734e68327 | 206 | sprintf( deviceName, "T%02X%02X", macAddr[1], macAddr[0] ); |
AntonLS | 5:1b9734e68327 | 207 | |
AntonLS | 5:1b9734e68327 | 208 | pcfc.printf( "\r\nNano nano! I am \"%s\"\r\n", deviceName ); |
AntonLS | 11:d3aa5fca2330 | 209 | #if LOOPBACK_MODE |
AntonLS | 5:1b9734e68327 | 210 | pcfc.printf( "\r\nIn BLE Loopback mode.\r\n" ); |
AntonLS | 5:1b9734e68327 | 211 | #endif |
AntonLS | 5:1b9734e68327 | 212 | |
AntonLS | 0:28ca4562fe1a | 213 | ble.accumulateAdvertisingPayload( GapAdvertisingData::COMPLETE_LOCAL_NAME, |
AntonLS | 0:28ca4562fe1a | 214 | (const uint8_t *)deviceName, strlen(deviceName) ); |
AntonLS | 0:28ca4562fe1a | 215 | ble.accumulateAdvertisingPayload( GapAdvertisingData::INCOMPLETE_LIST_128BIT_SERVICE_IDS, |
AntonLS | 0:28ca4562fe1a | 216 | (const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed) ); |
AntonLS | 0:28ca4562fe1a | 217 | |
AntonLS | 0:28ca4562fe1a | 218 | ble.accumulateScanResponse( GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, |
AntonLS | 0:28ca4562fe1a | 219 | (const uint8_t *)DevInfoServiceUUID_rev, sizeof(DevInfoServiceUUID_rev) ); |
AntonLS | 0:28ca4562fe1a | 220 | |
AntonLS | 11:d3aa5fca2330 | 221 | ble.setAdvertisingInterval( Gap::MSEC_TO_ADVERTISEMENT_DURATION_UNITS( 200 ) ); |
AntonLS | 0:28ca4562fe1a | 222 | ble.startAdvertising(); |
AntonLS | 0:28ca4562fe1a | 223 | |
AntonLS | 0:28ca4562fe1a | 224 | DeviceInformationService deviceInfo( ble, "TRX", "TrueAgility", "SN0001", "hw-rev1", "fw-rev1" ); |
AntonLS | 0:28ca4562fe1a | 225 | |
AntonLS | 0:28ca4562fe1a | 226 | /* Enable over-the-air firmware updates. Instantiating DFUSservice introduces a |
AntonLS | 0:28ca4562fe1a | 227 | * control characteristic which can be used to trigger the application to |
AntonLS | 0:28ca4562fe1a | 228 | * handover control to a resident bootloader. */ |
AntonLS | 0:28ca4562fe1a | 229 | DFUService dfu( ble ); |
AntonLS | 0:28ca4562fe1a | 230 | |
AntonLS | 0:28ca4562fe1a | 231 | UARTService uartService( ble ); |
AntonLS | 0:28ca4562fe1a | 232 | uartServicePtr = &uartService; |
AntonLS | 0:28ca4562fe1a | 233 | |
AntonLS | 11:d3aa5fca2330 | 234 | PhoneAppIO phone( ble, uartService.getRXCharacteristicHandle(), |
AntonLS | 11:d3aa5fca2330 | 235 | uartService.getTXCharacteristicHandle() ); |
AntonLS | 11:d3aa5fca2330 | 236 | phone.loopbackMode = LOOPBACK_MODE; |
AntonLS | 11:d3aa5fca2330 | 237 | phoneP = ☎ |
AntonLS | 11:d3aa5fca2330 | 238 | |
AntonLS | 11:d3aa5fca2330 | 239 | Timer tmr; |
AntonLS | 11:d3aa5fca2330 | 240 | tmr.start(); |
AntonLS | 11:d3aa5fca2330 | 241 | |
AntonLS | 11:d3aa5fca2330 | 242 | // Main Loop |
AntonLS | 11:d3aa5fca2330 | 243 | for( uint32_t loop=1; ;loop++ ) |
AntonLS | 0:28ca4562fe1a | 244 | { |
AntonLS | 0:28ca4562fe1a | 245 | ble.waitForEvent(); |
AntonLS | 0:28ca4562fe1a | 246 | |
AntonLS | 11:d3aa5fca2330 | 247 | toPhoneChk(); // Write any pending data to phone. |
AntonLS | 11:d3aa5fca2330 | 248 | |
AntonLS | 11:d3aa5fca2330 | 249 | while( 0 <= phone.getchar() ); // Eat input. |
AntonLS | 11:d3aa5fca2330 | 250 | |
AntonLS | 11:d3aa5fca2330 | 251 | // if( !(loop % 50) ) phone.printf( "Post: %d\r\n", tmr.read_ms() ); |
AntonLS | 0:28ca4562fe1a | 252 | } |
AntonLS | 0:28ca4562fe1a | 253 | } |
AntonLS | 0:28ca4562fe1a | 254 | |
AntonLS | 0:28ca4562fe1a | 255 | /* EOF */ |