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darkspr1te / RD60xx_Test_code

example code for RD60XX MCU controlled power supplies
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RD6006 #1

Open gelius1959 opened 1 year ago

gelius1959 commented 1 year ago

Good afternoon Found your message: https://www.eevblog.com/forum/microcontrollers/rd60xx-mcu-controlled-power-units/ How is the work going open source bootloader that can support factory firmware I burned STM32 RD6006 Can you help with the bootloader? to restore the device Regards, Yuri Sorry for bad english

gelius1959 commented 1 year ago

Hello With great respect, can you explain to me?? What is RD60012-Bootloader-v1.10.bin.zip It works, you checked. I continue to work on it, I have already understood a lot. The device is half working, but there are many questions. I understand that I'm distracting you from business. Then I apologize. But I try to fix the device I understood a lot, but not everything for success. Sorry for posting here, but I don't see any response to questions in the Electronics Community Forum EEVblog I do not know the reason, explain, I will understand PS. Perhaps it doesn't matter, but I'm from Ukraine, and as you know, it's not so easy for me to access the Internet. But that doesn't oblige me to make an exception.

darkspr1te commented 1 year ago

The file rd60012 is a zipped version of the bootloader dump i got from my machine, i have confirmed its true and correct and that it does work (make sure you unzip the file and flash only the bin file). remember you have a rd6006 so the firmware might check to see if you are flashing the correct file and if not it might not work, as i dont have a rd6006 and i have only done minor reverse engineering of the bootloader /firmware that this is really a guess based on experience. it might require patching of the rd6012 bootloader so that is says rd6006 instead(and maybe other values stored in the flash) . there are also other reasons it might not work, like other parts damaged (eg the stm8 power controller).

gelius1959 commented 1 year ago

Hello Thanks for the explanation. I understand. There is only one hope left. I'll wait for the end of the open bootloader project. When it's ready, please let me know. I'll be waiting. Regards and good luck

gelius1959 commented 1 year ago

PS: Sorry for scoring to finish the thought. It would be easier to purchase a chip from a dealer. But I can't do that right now, for obvious reasons. Therefore, all hope is on you