disabled BLE to use radio
Dependencies: BLE_API nRF51822 mbed-dev-bin
inc/bluetooth/MicroBitIOPinService.h
- Committer:
- LancasterUniversity
- Date:
- 2016-07-13
- Revision:
- 37:b624ae5e94a5
- Parent:
- 35:8ce23bc1af38
File content as of revision 37:b624ae5e94a5:
/* The MIT License (MIT) Copyright (c) 2016 British Broadcasting Corporation. This software is provided by Lancaster University by arrangement with the BBC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef MICROBIT_IO_PIN_SERVICE_H #define MICROBIT_IO_PIN_SERVICE_H #include "MicroBitConfig.h" #include "ble/BLE.h" #include "MicroBitIO.h" #define MICROBIT_IO_PIN_SERVICE_PINCOUNT 19 #define MICROBIT_IO_PIN_SERVICE_DATA_SIZE 10 // UUIDs for our service and characteristics extern const uint8_t MicroBitIOPinServiceUUID[]; extern const uint8_t MicroBitIOPinServiceADConfigurationUUID[]; extern const uint8_t MicroBitIOPinServiceIOConfigurationUUID[]; extern const uint8_t MicroBitIOPinServiceDataUUID[]; extern MicroBitPin * const MicroBitIOPins[]; /** * Name value pair definition, as used to read and write pin values over BLE. */ struct IOData { uint8_t pin; uint8_t value; }; /** * Class definition for the custom MicroBit IOPin Service. * Provides a BLE service to remotely read the state of the I/O Pin, and configure its behaviour. */ class MicroBitIOPinService : public MicroBitComponent { public: /** * Constructor. * Create a representation of the IOPinService * @param _ble The instance of a BLE device that we're running on. * @param _io An instance of MicroBitIO that this service will use to perform * I/O operations. */ MicroBitIOPinService(BLEDevice &_ble, MicroBitIO &_io); /** * Periodic callback from MicroBit scheduler. * * Check if any of the pins we're watching need updating. Notify any connected * device with any changes. */ virtual void idleTick(); private: /** * Callback. Invoked when any of our attributes are written via BLE. */ void onDataWritten(const GattWriteCallbackParams *params); /** * Callback. invoked when the BLE data characteristic is read. * * Reads all the pins marked as inputs, and updates the data stored in the characteristic. */ void onDataRead(GattReadAuthCallbackParams *params); /** * Determines if the given pin was configured as a digital pin by the BLE ADPinConfigurationCharacterisitic. * * @param i the enumeration of the pin to test * @return 1 if this pin is configured as digital, 0 otherwise */ int isDigital(int i); /** * Determines if the given pin was configured as an analog pin by the BLE ADPinConfigurationCharacterisitic. * * @param i the enumeration of the pin to test * @return 1 if this pin is configured as analog, 0 otherwise */ int isAnalog(int i); /** * Determines if the given pin was configured as an input by the BLE IOPinConfigurationCharacterisitic. * * @param i the enumeration of the pin to test * @return 1 if this pin is configured as an input, 0 otherwise */ int isInput(int i); /** * Determines if the given pin was configured as output by the BLE IOPinConfigurationCharacterisitic. * * @param i the enumeration of the pin to test * @return 1 if this pin is configured as an output, 0 otherwise */ int isOutput(int i); // Bluetooth stack we're running on. BLEDevice &ble; MicroBitIO &io; // memory for our 8 bit control characteristics. uint32_t ioPinServiceADCharacteristicBuffer; uint32_t ioPinServiceIOCharacteristicBuffer; IOData ioPinServiceDataCharacteristicBuffer[MICROBIT_IO_PIN_SERVICE_DATA_SIZE]; // Historic information about our pin data data. uint8_t ioPinServiceIOData[MICROBIT_IO_PIN_SERVICE_PINCOUNT]; // Handles to access each characteristic when they are held by Soft Device. GattAttribute::Handle_t ioPinServiceADCharacteristicHandle; GattAttribute::Handle_t ioPinServiceIOCharacteristicHandle; GattCharacteristic *ioPinServiceDataCharacteristic; }; #endif