Dear team,
Customer has a question, hope you could give some suggestion.
Background: SPP Profile, single connect, 1 meter distance, send Cache data 20K, HCI UART:3.5M, DMA.
Question: customer measured in their application, they send data to Buffer cache through SPP_Data_Write demand, once buffer is full, wait for etPort_Transmit_Buffer_Empty_Indication. The total time need 400ms. Customer want to know how to optimize the time to tens of milliseconds? Any suggestions to optimize the transmission efficiency?
Thanks.
Best regards,
Sammi
