PreenFM > preenfm2 and preenfm3

Stm32F4Discovery port

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Xavier:

Very nice  and totally unique :)
Thanks for sharing !!!

electron libre:
Hey norbim1 and rsproduction.

Can you provide me a bit more info ow to burn the Disco board. Is there some DFU mode? Also, the I dispose is a STM32f411.

Cheers

norbim1:
Hi, for the first time flashing:

[/quote]
--- Quote from: norbim1 on December 05, 2016, 05:26:56 PM ---Use the STM32 ST-LINK utility via the mini USB on the debugger side of the board.

http://www.st.com/content/st_com/en/products/embedded-software/development-tool-software/stsw-link004.html

Norbim

--- End quote ---

It should be STM32F407 on the board. Heere you can check the correct Discovery version:


--- Quote from: norbim1 on October 04, 2016, 12:47:21 PM ---first check the original STMicroelectronics product page to know the orginal version:
http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/stm32f4discovery.html
I bought all my Discovery boards from Farnell (farnell.com). The part number is STM32F407G-DISC1.


--- End quote ---

electron libre:
Thanks for the reply, norbim1

The STM32f411 has a different configuration, it is not an updated f407.

I made test with the board from my MidiSeq, which is an F407. I flashed, using STlink, the two files : p2_boot_1.11.bin at 0x08000000 and the p2_205o.bin at 0x08040000.

I also made some experiments attaching lcd pannels - one 4x20 and one 2x40, just to see some reaction.

Is there some step I am missing? There is noting on the LCD, should I wire all the wires and usb stick also?

I attach 2 shots with the flash process:

Cheers

rsproduction:
Hi electron libre,

did you make the right connections btw stm32f407DISCO and LCD, did you try a contrast trimmer on the LCD 20*4?

Cheers

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