[Raspberry Pi Pico (c-sdk)] Storage: Ep 6. SD Memory Card 4-bit wide bus and 1-bit data bus
This video introduces the Raspberry Pi Pico PIO program to create SD memory Card 4-bit wide bus and 1-bit data bus driver. And combined with FatFs file system, test file reading and writing on SD card.
TinyUSB USB Mass Storage, SPI SDMMC, SPI-W25Q Flash Devices:
• [Raspberry Pi Pico (c-sdk)] Storage: Ep 4....
code:
https://mcuapplab.blogspot.com/2023/1...