Author Topic: CFW for KSGER/Quicko STM32 Soldering Stations (Read 692605 times)

AUTOMOTIVE SOLUTIONS · « **Reply #2800 on:** April 19, 2022, 04:08:20 pm »

https://youtube.com/shorts/gFzCz5WCVdE?feature=share

sorry just lost power

its looking good

DavidAlfa · « **Reply #2801 on:** April 19, 2022, 04:13:24 pm »

What's that elf about? Are you using the .bin file, right?

islonina · « **Reply #2802 on:** April 19, 2022, 04:21:00 pm »

Yes Im using bin file according to my board like on the SS. For what i remember elf file its needed when using extrernal memory but on this firmware there is no external memory that weard. On 2 diffrent board i never get this error.

DavidAlfa · « **Reply #2803 on:** April 19, 2022, 04:24:40 pm »

Shouldn't be detected as a STM32F07x, but as STM32F10xx.
Are you sure it's a CKS130F103 like the picture you posted? Might it be one of those weird MM32SPIN27PF?

DavidAlfa · « **Reply #2804 on:** April 19, 2022, 04:28:52 pm »

Quote from: AUTOMOTIVE SOLUTIONS on April 19, 2022, 04:08:20 pm

https://youtube.com/shorts/gFzCz5WCVdE?feature=share

I found another possible issue... working on it.

AUTOMOTIVE SOLUTIONS · « **Reply #2805 on:** April 19, 2022, 04:53:57 pm »

nice one i will be on it tonight but can do lots of flashing in-between

islonina · « **Reply #2806 on:** April 19, 2022, 04:56:13 pm »

Its smt32 not magickmedia or other clone. Now i replace for whole new cpu and still have this problem with elf

AUTOMOTIVE SOLUTIONS · « **Reply #2807 on:** April 19, 2022, 05:23:03 pm »

@islonina where did you get your stm32 from think stm link utility is saying you have the wrong chip

my one saying this

Device ID:0x410
Device flash Size : 64KBytes
Device family :STM32F10xx Medium-densi

islonina · « **Reply #2808 on:** April 19, 2022, 05:26:57 pm »

Farnell or mouser or other store not ali or alibaba

AUTOMOTIVE SOLUTIONS · « **Reply #2809 on:** April 19, 2022, 05:30:50 pm »

my chip was from china stm32f103

AUTOMOTIVE SOLUTIONS · « **Reply #2810 on:** April 19, 2022, 05:45:10 pm »

are you using a st-link because changing fw on the st-link use to be a problem sorry just brain storming

probably not think it use to say invalid chip id

tested on stm32f103

https://www.ebay.co.uk/itm/203914595377?hash=item2f7a41cc31:g:wC4AAOSwjthiWZP7

islonina · « **Reply #2811 on:** April 19, 2022, 05:52:01 pm »

This board works fine for over a year-last board with OFW. Now its time to change that. So i was trying to flash like every other board i have. Ind in the middle of flashing after erasing i got elf error. Now after a day of troubleshooting i just replace for the new stm32 and flash firmware again and all works fine now.

AUTOMOTIVE SOLUTIONS · « **Reply #2812 on:** April 19, 2022, 05:56:24 pm »

nice one glad you got it sorted

AUTOMOTIVE SOLUTIONS · « **Reply #2813 on:** April 19, 2022, 06:09:14 pm »

@DavidAlfa i have to pop to work soon. i will be back at 10:30 uk then its ide time

DavidAlfa · « **Reply #2814 on:** April 19, 2022, 06:19:54 pm »

Original firmware seems to use only Cortex-M0 instructions, it's the only logical explanation of why it works with these MM32SPIN.
I guess yours was a relabeled stm32!

Edit:
I spent hours fighting weird graphical artifacts, at the end it was caused by the newer u8g2 version I updated yesterday, I was just moving air!

New test!

AUTOMOTIVE SOLUTIONS · « **Reply #2815 on:** April 19, 2022, 09:51:30 pm »

i am on it just having a little problem

update just black screen on all firmware's .all i done is go to work and come back now no output now this must be problem my end

update update its like it was neva working and i have changed nothing apart from making some esd when i was out

i am starting to think the lcd has sh*t it's self i can't rule it out. new screen here 22/4

i know it don't sound right i have checked all connections with dmm and there all good.it was not even moved all i done is shut laptop down then come back flashed the two .7's nothing so went back to .6 and then 3 and nothing.not even geting lines on the screen when powering down like before

DavidAlfa · « **Reply #2816 on:** April 20, 2022, 12:19:09 am »

Wait, in last fw it was just black instead white, like when it didn't work at all?
Might be too high contrast.

AUTOMOTIVE SOLUTIONS · « **Reply #2817 on:** April 20, 2022, 12:31:45 am »

but versions .3 or .6 have stopped working as well .just like its not even got power to cog just backlight. i am really starting to think esd i know unlikely

i will just quickly check on scope

vcc cleen
we have a clock and data

i am running out of ideas any one lol feeling a bit special needs

DavidAlfa · « **Reply #2818 on:** April 20, 2022, 12:51:42 am »

More tomorrow! Kinda late here.
Ensure the stm32 is working... Sometimes weird things happen, make a full erase, try again with 0.3...

Check voltage at both sides of R4, on any doubts replace with a solder jumper.
Also, you can connect A/K directly to power, there's already a resistor for the led, R7 in the corner.

It seems J1 joins K to gnd (One wire less to worry about).
Resolder C1-C9 to remove any posibility of a dry joint.

Finally, be extremely careful with the bottom corners, the glass there is very thin, will break with just a mean look!

AUTOMOTIVE SOLUTIONS · « **Reply #2819 on:** April 20, 2022, 12:57:02 am »

lol r4 missed that one .i am with you must be stm being a ass ok sorry to slow progress. i will test with oled

just erased and .3 still nothing .

yep will check all caps and like the jumper i will get on that and spinning up a pcb layout for a adaptor

r4 good

yelkvi · « **Reply #2820 on:** April 20, 2022, 06:19:16 am »

Photos for Rixi.
I couldn't figure out how to attach photos in private messages. So I'll put it here.

DavidAlfa · « **Reply #2821 on:** April 20, 2022, 07:19:39 am »

New test. This one is a bit different, refer to the text file!

AUTOMOTIVE SOLUTIONS · « **Reply #2822 on:** April 20, 2022, 08:47:09 pm »

mite have a bad stm32 no flashing led

just check boot0 good blanked chip and read blank flashed v3 and read all ok installed original oled nothing. dmm all good not scoped yet but realy looking like we have a dead stm32 and no spares

DavidAlfa · « **Reply #2823 on:** April 20, 2022, 09:58:24 pm »

The led will only flash with the 24V supply on, as it's fed from there! Just remember *don't* connect the handle.

AUTOMOTIVE SOLUTIONS · « **Reply #2824 on:** April 20, 2022, 10:15:40 pm »

i will try but not looking good just updated post ^

its not having any of it 24v psu no led


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Author Topic: CFW for KSGER/Quicko STM32 Soldering Stations (Read 692605 times)

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