Adjusting the radio examples to be compliant with IEEE 802.15.4

RE: Adjusting the radio examples to be compliant with IEEE 802.15.4

kyh-ly — Sun, 18 Oct 2020 07:43:20 GMT

HI,I have used this openwsn-nrf52840DK project, and I have some questions about this project. In the file (openwsn-fw_FW881/bsp/boards/uart.c),why you did not use app_uart_init() function to initiate the UART and configure the UART by GPIO. I also want to know how to configure UART1 to receive the data from my board.

RE: Adjusting the radio examples to be compliant with IEEE 802.15.4

NewtoM — Wed, 25 Sep 2019 19:52:47 GMT

Hi Pietro,

last year I worked on a Nordic nRF52840 port of OpenWSN. Although it had some bugs, the 802.15.4 radio part worked kind of well. You will find the source for the radio initialization here: https://github.com/tharczos/openwsn-fw_FW-751/blob/develop/bsp/boards/nrf52840/radio.c , maybe it helps.

Best,
Tamas

RE: Adjusting the radio examples to be compliant with IEEE 802.15.4

Pietro Beraldini — Mon, 23 Sep 2019 09:08:29 GMT

Hi Bjørn,

Can you better explain how to modify the Radio Trasmitter example and the Radio Receiver example?

If I have correctly understood, the linked post is treating only the trasmitter. What about the receiver? I am currently able to transmit with 802.15.4 only changing the "NRF_RADIO->MODE" in "RADIO_MODE_MODE_Ieee802154_250Kbit", but I am not sure that it is the correct way to implement it.

Thanks

RE: Adjusting the radio examples to be compliant with IEEE 802.15.4

bjorn-spockeli — Mon, 02 Jul 2018 15:19:33 GMT

HI Tamas,

I apologize for the slow response.

You could take a look at this answer, there should be some attached code that sends 802.15.4 compliant packets using the RADIO registers directly.

Best regards

Bjørn