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New Contributor

Hello,

I'm making wireless switch USB with CYRF8935 module and MCU (ATmega48).

And I have some troubles with C coding.

I had read the datasheet several times, and set the registers according to the guide.

1)

Should I program the register in specific order?

I had just programmed register from 1 to 50 in order. I guess it's the biggest problem (maybe).

2)

CYRF8935 is programmed byte by byte, but some register(Reg52) has both read only and writable bit in one byte.

How should I program registers like this case?

3)

The packet structure is preamble + sync word + trailer + FIFO data. FIFO data are wrote in register 50, but I can't find the registers to program preamble and trailer.

Which registers are used to program preamble and trailer?

I'm beginner in transceiver and MCU, so I have too many troubles with programming. I attach the C code of Tx.

Thank you for reading. I really appreciate any help.

Thanks.

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1 Solution
Moderator
Moderator

Hi,

 

This part is obsolete and it has limited support. All our new wireless designs are for Bluetooth / WiFi.

(https://www.cypress.com/products/wireless-connectivity)

 

Please refer below links to get the design documents and example projects for wirelessUSB.

https://www.cypress.com/products/wirelessusb-nl

https://www.cypress.com/documentation/datasheets/cyrf8935-wirelessusbtm-nl-24-ghz-low-power-radio

 

Please let us know if you have any specific concern to share.

 

Thanks

-Dheeraj

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1 Reply
Moderator
Moderator

Hi,

 

This part is obsolete and it has limited support. All our new wireless designs are for Bluetooth / WiFi.

(https://www.cypress.com/products/wireless-connectivity)

 

Please refer below links to get the design documents and example projects for wirelessUSB.

https://www.cypress.com/products/wirelessusb-nl

https://www.cypress.com/documentation/datasheets/cyrf8935-wirelessusbtm-nl-24-ghz-low-power-radio

 

Please let us know if you have any specific concern to share.

 

Thanks

-Dheeraj

View solution in original post

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