Hi Rob, There are some QSPI usage examples for STM32L4 that is very similar and you can use as starting point.
BR, Alan On 5/4/20, Rob Voisey <r...@fenconsultants.com> wrote: > Hi > > I haven't been able to find any code that uses the STM32F7 QSPI code even > though it has been in the codebase for a few years. An example candidate > would be the STM32F769I-DISC0 board which has an MX25L51245G flash device > on that bus. It's also the combination that I need to get working for my > board. > > To that end I wrote a driver for the MX25L51245G forked from the existing > MX25RXX driver, and I'm having some trouble getting non-data commands to > complete. The RDID command works fine but non-data commands hang in the > QSPI driver waiting on transfer complete status. I've spent a few hours > poking around but to narrow it down I was wondering if anyone knows the > status of the F7 QSPI driver? Is it up to date and tested? Is there any > code that uses it? I'd love to have a known good starting point. > > Cheers > > Rob >
