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Added methods for checking the FIFO buffer #20

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Added methods for checking the FIFO buffer #20

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26 changes: 26 additions & 0 deletions Adafruit_BLE.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -485,6 +485,32 @@ bool Adafruit_BLE::readNVM(uint16_t offset, int32_t* number)
return this->readNVM(offset, (uint8_t*)number, 4);
}

/******************************************************************************/
/*!
@brief Check the remaining space in the Rx Fifo buffer
@param
*/
/******************************************************************************/
uint16_t Adafruit_BLE::remainingFifoRxBuffer()
{
int32_t remainingBuffer = 0;
atcommandIntReply(F("AT+BLEUARTFIFO=RX"), &remainingBuffer);
return remainingBuffer;
}

/******************************************************************************/
/*!
@brief Check the remaining space in the Tx Fifo buffer
@param
*/
/******************************************************************************/
uint16_t Adafruit_BLE::remainingFifoTxBuffer()
{
int32_t remainingBuffer = 0;
atcommandIntReply(F("AT+BLEUARTFIFO=TX"), &remainingBuffer);
return remainingBuffer;
}

/******************************************************************************/
/*!
@brief Set handle for connect callback
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2 changes: 2 additions & 0 deletions Adafruit_BLE.h
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,8 @@ class Adafruit_BLE : public Adafruit_ATParser
bool readNVM(uint16_t offset, char * str , uint16_t size);
bool readNVM(uint16_t offset, int32_t* number);

uint16_t remainingFifoRxBuffer();
uint16_t remainingFifoTxBuffer();

// No parameters
bool sendCommandCheckOK(const __FlashStringHelper *cmd) { return this->atcommand(cmd); }
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