BLE-Stack APIs
3.00.01
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PDMCC26XX I2S Parameters are used when calling PDMCC26XX_I2S_open(). More...
PDMCC26XX I2S Parameters are used when calling PDMCC26XX_I2S_open().
uint8_t blockCount |
Number of PDM buffers the I2S driver can fill without the PDM driver processing them. Must be larger than 3.
PDMCC26XX_I2S_TransferSize blockSizeInSamples |
I2S DMA transfer size in number of samples. Each sample consumes either 16 or 24 bits per channel, set by PDMCC26XX_I2S_AudioFormatConfig.memLen. Number of channels are set in PDMCC26XX_I2S_AudioPinConfig.ad0NumOfChannels and PDMCC26XX_I2S_AudioPinConfig.ad1NumOfChannels
PDMCC26XX_I2S_CallbackFxn callbackFxn |
Callback function pointer
PDMCC26XX_I2S_StreamNotification* currentStream |
Pointer to information about the current state of the stream
PDMCC26XX_I2S_FreeFxn freeFxn |
Free function pointer
PDMCC26XX_I2S_MallocFxn mallocFxn |
Malloc function pointer
PDMCC26XX_I2S_RequestMode requestMode |
Blocking or Callback mode
uint32_t requestTimeout |
Timeout for the request when in blocking mode