keever50 commented on issue #15856: URL: https://github.com/apache/nuttx/issues/15856#issuecomment-2669776364
I'm not sure what is the best way to figure out together what the best common interface is going to be and how to make one. What about the mailing list? But maybe this is a good starting point. How about the following **— IOCTL —** Common: - WLIOC_COM_FREQ // Hz - WLIOC_COM_PWR // Power ( in dBm or mW? ) - WLIOC_COM_PREAMBLES // Bytes - WLIOC_COM_MOD // Modulation technique ( Maybe? ) LoRa: - WLIOC_LORA_SF // Spreading factor - WLIOC_LORA_BW // Bandwidth - WLIOC_LORA_CR // Code rate - WLIOC_LORA_CRC // CRC enable (enables CRC bytes) - WLIOC_LORA_FIXED_HDR // Fixed header length (enables length byte) - WLIOC_LORA_SYNCWORD // Syncword bytes (Include length?) Specific implementations - WLIOC_model_function **— Read header —** - Payload bytes - Payload length - RSSI // What format? - SNR // What format? - Error // Comes from CRC or checksums Now, because IOCTL is a limited resource, is it a good idea to compact some parameters into a struct? It is done already in some implementations (including in mine). I configure the entire lora modulation using one struct. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
