getChipVer() returns 0xFF, but everything else works

[petervanderwalt]

Hi, just playing around, and noticed getChipVer() returns 0xff (not 0x43 or 0x42 as the Readme says it should)
Everything else works great (can read files, create files, browse directorys, etc - comms all working with the chip, just that one function that returns an odd result.

[djuseeq]

Hi Peter. That sounds interesting. Which board you are using? Which communication port, SPI or Serial? Speed setting for selected port?

[petervanderwalt]

• Custom board (Been in production for about a year now, couple thousand happy units shipped out)
• Over SPI (ESP32)
• SPI set to default, not adding the spiSpeed parameter Ch376msc flashDrive(USB_CS, USB_INT); // chipSelect

Everything else works great so its not basic comms this time (:

[djuseeq]

It’s pretty awesome that you find it useful. Some kind of logger device?
Logic analyzer would be useful to examine whats going on.