I want to send a packet in proprietary mode using the Q9080. I tried implementing the program flow chart for TX as described in the user manual (chapter 33.8.2 TX and RX flow).
I don't quite understand how output data can be send to the radio peripherals TX_BUF.
In the user manual it says that DMA requests are directly connected to the peripherals (12.5.1.1 DMA requests). For DMA channel 10 we have a prop TX request input. However, reading through the radio chapter I was not able to find out where this prop TX request is made. I only found that there is a TX request flag. Setting it to 1 did not seem to trigger a prop TX DMA request.
Unfortunately there is no example in the SDK I looked at which shows how to configure the radio peripheral for use with proprietary mode.
Hardware
QN9080 DK-V1.2 R20161129
SDK
SDK_2.2_QN908xCDK_Beta
