Edge AI Add-on API 2.2.0
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◆ nrf_axon_result_e

Axon driver return codes.

Axon driver functions return either a positive success value or a negative error code.

Enumerator
NRF_AXON_RESULT_MUTEX_FAILED 

Unable to acquire the mutex to access the axonpro problem with the model structure.

NRF_AXON_RESULT_INVALID_MODEL 

Buffer(s) are too small to perform the operation.

NRF_AXON_RESULT_BUFFER_TOO_SMALL 

Cmd buffer is invalid

NRF_AXON_RESULT_INVALID_CMD_BUF 

FIR requires last filter coefficient to be 0.

NRF_AXON_RESULT_FAILURE_MISSING_NULL_COEF 

one or more required buffers is NULL

NRF_AXON_RESULT_NULL_BUFFER 

Rounding value specified is out of range

NRF_AXON_RESULT_FAILURE_INVALID_ROUNDING 

One or more buffers do not meet alignment requirements for the requested data_width

NRF_AXON_RESULT_FAILURE_MISALIGNED_BUFFER 

axon driverhardware version is unsupported

NRF_AXON_RESULT_FAILURE_UNSUPPORTED_HARDWARE 

error within axon hardware

NRF_AXON_RESULT_FAILURE_HARDWARE_ERROR 

length provided in the was invalid

NRF_AXON_RESULT_FAILURE_INVALID_LENGTH 

generic failure code

NRF_AXON_RESULT_FAILURE 

success

NRF_AXON_RESULT_SUCCESS 
NRF_AXON_RESULT_NOT_FINISHED 

return by handle_interrupt. The interrupt resulted in an event that needs to be processed.

NRF_AXON_RESULT_EVENT_PENDING