Can't control CPS and CSD pins of the SKY66112-11 FEM

RE: Can't control CPS and CSD pins of the SKY66112-11 FEM

Elfving — Wed, 23 Oct 2024 06:53:08 GMT

Glad to hear that you found a solution, and thanks for sharing it!

Regards,

Elfiving

RE: Can't control CPS and CSD pins of the SKY66112-11 FEM

Searcher — Mon, 21 Oct 2024 02:19:43 GMT

I found the issue was caused by the P0.9 and P0.10, the default is NFC, to use P0.9 and P0.10 as GPIOs need set CONFIG_NFCT_PINS_AS_GPIOS=y.

RE: Can't control CPS and CSD pins of the SKY66112-11 FEM

Elfving — Fri, 12 Jul 2024 14:19:34 GMT

[quote user="Searcher"]ncs v2.7.0 and nrf5_sdk_for_thread_and_zigbee_v4.2.0_af27f76[/quote]

This doesn't really make sense to me.

Using nRF 5 SDK and nRF Connect SDK (NCS) is mutually exclusive. For more on this see here.

nrf5_sdk_for_thread_and_zigbee is an additional SDK you could use alongside nRF5 SDK. You shouldn't use it with NCS.

Regards,

Elfving

RE: Can't control CPS and CSD pins of the SKY66112-11 FEM

Searcher — Fri, 12 Jul 2024 00:26:06 GMT

Thanks Elfving.

Because I program an product binary file and those pins can be control, so I think no issue on HW (custom board).

ncs v2.7.0 and nrf5_sdk_for_thread_and_zigbee_v4.2.0_af27f76

RE: Can't control CPS and CSD pins of the SKY66112-11 FEM

Elfving — Thu, 11 Jul 2024 13:15:06 GMT

Hello Searcher,

What NCS version are you using for this?

[quote user=""]

I also tried to control the pin status by using blinky_FreeRTOS_pca10056.emProject example but the result are the same. I am sure there's no issue on hardware.

Can you help me analysis what's the issue could be? Thanks a lot.

[/quote]

If you are not seeing an issue building, but the pins are not driven high I guess the hw could also be an issue. What makes you think HW is obviously not the issue? Is this a DK you are using or a custom board?

Regards,

Elfving