QN908x Proprietary Radio Send Packet

lukaswidmer — Thu, 30 Nov 2017 09:58:56 GMT

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

Re: QN908x Proprietary Radio Send Packet

gerardo_rodriguez — Wed, 07 Feb 2018 22:50:27 GMT

Hello Lukas,

The latest QN9080 SDK has an example for Generic FSK located at <SDK>\boards\qn908xcdk\wireless_examples\genfsk\. You can use this application as a base for developing an application with a propietary protocol.

Hope this helps.

Best regards,

Gerardo

topic QN908x Proprietary Radio Send Packet in Wireless MCU

QN908x Proprietary Radio Send Packet

Re: QN908x Proprietary Radio Send Packet