How do i exactly share spi with sd and other device?

eoeoeoeoeo
Posts: 1
Joined: Mon Jun 17, 2024 8:30 pm

How do i exactly share spi with sd and other device?

Postby eoeoeoeoeo » Mon Jun 17, 2024 8:33 pm

Hello, im trying to share spi bus over sd and other device. But the problem is that card is not initializing.
I know about this page on documenation https://docs.espressif.com/projects/esp ... share.html but it's not enough helpfull at all.
I'm using esp_vfs_fat_sdspi_mount to initialize sd after second device, but it's not working.

ESP_Sprite
Posts: 9724
Joined: Thu Nov 26, 2015 4:08 am

Re: How do i exactly share spi with sd and other device?

Postby ESP_Sprite » Tue Jun 18, 2024 2:51 am

You need to post a bunch more info for us to figure that out. What other device are you using, how are it and the sdcard connected, can you post your code, can you copy/paste the error log?

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