using SPI inerface (4 pin(pin must can been changed)) communicated with a 4G TF card in Zephyr filesystem

[zhouhaifang]

 in my project, I use SPI inerface (4 pin(pin must can been changed)) communicated with a 4G TF card, this card must mount in Zephyr filesystem ,  in connect SDK\ v1.5.0\zephyr\samples\subsys\fs\fat_fs , this sample can get some advice . I can use SPI read and write TF card how can i mount this card in zephyr filesystem and use file API fuctinon , would I should re-edit some read/write API fountion of Zephyr filesystem?

[Hakon]

Hello,

what HW are you using? nRF5340 DK? There are some customers that have been successful trying to mount an SD on other platforms that I know.