fat_fs zephyr sample with nrf52832

RE: fat_fs zephyr sample with nrf52832

Elfving — Thu, 09 Jun 2022 07:58:37 GMT

Ah okey. I don't think there should be anything limiting the sample from working on a '32 besides the missing SD-card reader on the DK.

Glad you found the solution, and that you posted it here for others to find it in the future as well.

Regards,

Elfving

RE: fat_fs zephyr sample with nrf52832

Pawel(embeddedsolutions.pl) — Wed, 08 Jun 2022 16:14:53 GMT

Hi,

I am sorry, maybe I wasn't be precise enough. I would like to extend my HW setup with the external sd card reader. The problem which I showed here is a problem with compiling the code. I found the solution for that, and the problem was caused by CONFIG_GPIO set to n. Due to that the gpio cs pin couldn't be initialized in dts.

RE: fat_fs zephyr sample with nrf52832

Elfving — Wed, 08 Jun 2022 13:54:11 GMT

Hello,

As you can see in the documentation you referred to, the sample requires an SD-card slot. All the boards mentioned, like the nrf52840_blip has an SD-card slot, and the nRF52832DK does not.

Here is a list of similar zephyr samples, and some info on the file system API.

Did this help you solve your problem?

Regards,

Elfving