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External loader for the SST26VF064B Flash Memory

MLair.1
Associate III

Hello Everyone,

I'm working on the Mikromedia 7 Capacitive board and I'd like to store my fonts and images in my external Flash Memory, the SST26VF064B. I searched in /bin/ExternalLoader and there is no example for this Flash.

So I decided to make my own, following this documentation with dev_inf and loader_src files : https://www.st.com/resource/en/user_manual/dm00403500-stm32cubeprogrammer-software-description-stmicroelectronics.pdf#page=25

0693W00000D2b3hQAB.png 

But, I don't manage to have my .stldr file working. It seems like this :

0693W00000D2b3wQAB.png 

Do you have already an example of an external loader for this SST26VF064B or would you have some advice to make my own. Thanks!

13 REPLIES 13

The F4 version, with SPI2

PB11 NCS

PB13 SCK

PB14 MISO/SDO

PB15 MOSI/SDI

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Thanks for replying, i'm using the Mikromedia board with the STM32F429NI, thanks for point the pins, in the mine is a little different but it is SPI2 for sure :)

Ok, now I remember, there was a board with plug-in MCU modules.

Helps on cite specific web pages and schematics, enumerating pins you think it's using.

What are using the Mikromedia 7 Capacitive, or something different to MLair.1 ?

https://download.mikroe.com/documents/full-featured-boards/8th-generation/mikromedia-7/mikromedia-7-capacitive-schematic.pdf

SPI2 PI1, PI2, PI3, NCS PD7

https://download.mikroe.com/examples/full-featured-boards/8th-generation/schematic/SiBRAIN/SiBRAIN-for-STM32F429NIH6-schematic.pdf

SPI1 PA5,PA6,PB5, NCS PC9 clashes with backlight PWM??

https://download.mikroe.com/examples/full-featured-boards/8th-generation/schematic/SiBRAIN/SiBRAIN-for-STM32F429ZI-schematic.pdf

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Up vote any posts that you find helpful, it shows what's working..
Camelito93
Associate II

Hello MLair.1,

I wanted to know if you were able to create a custom driver for the Flash SST26VF064B. Because just like you, I also work with the SST26VF064B and found that st has no sample drivers for this Flash.