SD card in BLE example undefined reference to `app_sdc_busy_check'

[paul_tanner]

in SDK14 I'm trying to add an SD card into the BLE central example.

The SD Card example compiles and runs OK. Problem happens when I combine that code into ble_app_uart_c. I'm using s132.

Everything compiles OK but on linking I get undefined reference to `app_sdc_busy_check' (and other endpoints within components/libraries/block_dev/sdc/nrf_block_dev_sdc.c

nrf_block_dev_sdc.c is getting compiled. I can't find the reason for these endpoints to be undefined.

Presumably a config issue of some kind?

Any suggestions pls?

[Jørgen Holmefjord]

Hi,

I posted an example of using FatFS to write data received over BLE UART (NUS) to SD card in this answer. Please have a look at it and see if you can port this into your own project.

Best regards,

Jørgen

[Jørgen Holmefjord]

I updated the example in my link with GCC project as well. There are also precompiled hex-file available that you can try. I tested it and it works with my card. Please also make sure you have connected the pins of the SD card to the correct pins, as defined in the example. If nothing works, please also try with a different card.