47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
#ifndef _BLE_SERIAL_H_
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#define _BLE_SERIAL_H_
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#include <Arduino.h>
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#include <BLEPeripheral.h>
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class BLESerial : public BLEPeripheral, public Stream
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{
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public:
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BLESerial(unsigned char req, unsigned char rdy, unsigned char rst);
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void begin(...);
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void poll();
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void end();
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virtual int available(void);
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virtual int peek(void);
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virtual int read(void);
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virtual void flush(void);
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virtual size_t write(uint8_t byte);
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using Print::write;
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virtual operator bool();
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private:
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unsigned long _flushed;
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static BLESerial* _instance;
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size_t _rxHead;
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size_t _rxTail;
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size_t _rxCount() const;
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uint8_t _rxBuffer[BLE_ATTRIBUTE_MAX_VALUE_LENGTH];
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size_t _txCount;
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uint8_t _txBuffer[BLE_ATTRIBUTE_MAX_VALUE_LENGTH];
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BLEService _uartService = BLEService("6E400001-B5A3-F393-E0A9-E50E24DCCA9E");
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BLEDescriptor _uartNameDescriptor = BLEDescriptor("2901", "UART");
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BLECharacteristic _rxCharacteristic = BLECharacteristic("6E400002-B5A3-F393-E0A9-E50E24DCCA9E", BLEWriteWithoutResponse, BLE_ATTRIBUTE_MAX_VALUE_LENGTH);
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BLEDescriptor _rxNameDescriptor = BLEDescriptor("2901", "RX - Receive Data (Write)");
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BLECharacteristic _txCharacteristic = BLECharacteristic("6E400003-B5A3-F393-E0A9-E50E24DCCA9E", BLENotify, BLE_ATTRIBUTE_MAX_VALUE_LENGTH);
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BLEDescriptor _txNameDescriptor = BLEDescriptor("2901", "TX - Transfer Data (Notify)");
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void _received(const uint8_t* data, size_t size);
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static void _received(BLECentral& /*central*/, BLECharacteristic& rxCharacteristic);
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};
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#endif
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