SD card to USB data Copy using the CH376s IC

YShah.1 · ‎2024-09-26

Hello,

I am Use the STM32F091 controller Now we are facing issue on data copying from SD card to USB pendrive.

error is "No Free Sector available" Ping is ok, File is open all are ok only problem on last phase How to resolve that ? Please suggest me.

We are use the Ready Library of CH376 and Also Uart of our MCU use are UART5 Number

USB IC: CH376s

MCU : STM32F091

Regards

Yash Shah

FBL · ‎2024-09-27

Hi @YShah.1

Did you try to format your SD card?

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YShah.1 · ‎2024-09-27

Hello,

Thanks For Reply I Am Not try the Format of SD card using The Hard card reader Is it Problem Like that ?

I was Format The Pendrive.

Tesla DeLorean · ‎2024-09-27

Perhaps there is a site or venue more suitable for the discussion and debugging of issues with the CH376 device?

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YShah.1 · ‎2024-09-29

SD Card Format manually but problem as it is