STM32F7 Discovery, QSPI Programmer for Linux

[falvarezm]

Posted on May 05, 2016 at 13:35

It is a pity that ST hasn't released anything to program these memories under Linux, so I have developed a little utility to program STM32F7-discovery's QSPI Flash Memory.

You can find it on my git repo:

http://noosrequired.com/Javier_varez/QSPI_Programmer.git

I hope you find it useful.

#stm32f7-discovery-kit #qspi #linux

[GwenaelT]

Posted on January 24, 2017 at 14:04

This link seems deprecated.

[Khouloud GARSI]

Posted on January 31, 2017 at 09:52

Hello 

,

• First of all, thanks a lot for your good intention to share your project. However, could you please update the link.
• Second point, there is an application note

  http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-expansion-software/x-cube-extboot.html

  : Programming an external Flash memory using the UART bootloader built-in STM32 microcontrollers.
  The application note is provided with an example firmware 'X-CUBE-EXTBOOT' showing how to program an external Quad-SPI flash memory using a developed user boot-code based on the internal UART bootloader protocol.
  You can have a look at it.

Khouloud

[falvarezm]

Posted on January 31, 2017 at 19:01

Hi!

Sorry for the inconvenience! The website appears to be down due to maintenance. Anyway, you can get it through this alternative link:

https://github.com/Javier-varez/STM32F7Discovery_QSPI_Programmer

 

Thanks for the feedback on the application note, Khouloud.

Javier Alvarez

[john doe]

Posted on April 03, 2017 at 04:15

Thank you for posting this. I don't know anything about QSPI Flash and your code has helped me move forward. I have an STM32F769I-Discovery board and I am now able to go from micro SD card to on-board SDRAM and from there, into the Quad SPI Flash. When I try to write a second time, it screws up things, and I think it is because I am not doing an erase first.