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SDCard do not write

Posted: Mon Nov 13, 2017 8:29 pm
by dmd
Hi people.

I'm working with BluePill (STM32F103C8T6).
I can not write to the SDCard.
I realized that he can read, but can not create directories and files.
I am using as tests the code STM32Test.ino that I found here https://github.com/greiman/SdFat.

I tried with two cards and I already looked at google, but I did not find anything that would help.

Has anyone experienced a similar problem?

Thanks. =]

Re: SDCard do not write

Posted: Mon Nov 13, 2017 8:44 pm
by RogerClark
worked fine for me, when i downloaded the library about a month ago.

I could create new files to store image data from a camera, and also get a directory listing

Re: SDCard do not write

Posted: Mon Nov 13, 2017 9:30 pm
by dmd
RogerClark wrote:
Mon Nov 13, 2017 8:44 pm
worked fine for me, when i downloaded the library about a month ago.

I could create new files to store image data from a camera, and also get a directory listing
Using greiman/SdFat do I need to use a specific core?

Are there any settings I might have missed?

Re: SDCard do not write

Posted: Mon Nov 13, 2017 9:43 pm
by stevestrong
Which core did you try?