What are the advantages of using QSPI Flash FW for OpenMV? - Githubissues

WeActStudio / MiniSTM32H7xx

STM32H750VBT6/STM32H743VIT6 Core Board With 0.96'' TFT,TF Card,8MB QSPI FLASH,8MB SPI FLASH,DVP Port

GNU General Public License v3.0

288 stars 100 forks source link

What are the advantages of using QSPI Flash FW for OpenMV? #10

Closed Kabron287 closed 2 years ago

Kabron287 commented 3 years ago

I tryed both variants( Internal Flash and QSPI Flash ) and see no differences.

Kabron287 commented 3 years ago

Am I right that Flash Disk Size is larger in QSPI case?

WeActStudio commented 3 years ago

Flash Disk Size is the same, the difference is internal: the program runs in internal Flash, QSPI Flash: the program runs in external Flash

Kabron287 commented 3 years ago

I compared Flash Disks sizez in Weact board with QSPI OpenMV and original OpenMV H7 board. They are: 8 172 kB and 111 kB. Does it means that in case of Weact board Flash Disk is created in SPI Flash?

WeActStudio commented 3 years ago

YES

Kabron287 commented 3 years ago

Thanks. I guess it has to be reflected in docs.

WeActStudio commented 3 years ago

Emmm, it doesn't matter

Kabron287 commented 3 years ago

To whom how