MFS on SD card cannot create files

[mscovel]

Following the sdcard example, I am able to read files on the SD card on tower K65. Thanks for the help everyone!

But I find that I can't create new files on the SD card. I step through the fopen code and can see that it recognizes that the file does not exist but it just gives up. 

esdhc and sdcard are installed.I have verified that the partition manager is mounted. a: is opened.

What am I missing?

[mscovel]

It was my fault. Stack overflow. MFS works very well.

[danielchen]

Hi Mark:

How can I reproduce your issue in my side

Also please check whether the sdcard write-protected？

Regards

Daniel