Author Topic: CFW for KSGER/Quicko STM32 Soldering Stations (Read 877393 times)

ygi · « **Reply #2175 on:** October 01, 2021, 09:03:12 pm »

So Russian vodka will clean up corrosion and baguette is best for soldering with hot butter? I knew I was doing it wrong

wickated · « **Reply #2176 on:** October 01, 2021, 09:13:08 pm »

who needs rosin when u can use butter instead

DavidAlfa · « **Reply #2177 on:** October 01, 2021, 09:43:19 pm »

One for me, one for the board... put some onions when the iron is not being used...

hanzz · « **Reply #2178 on:** October 02, 2021, 02:38:20 pm »

Something is wrong with the new Build on KSGER V2

wickated · « **Reply #2179 on:** October 02, 2021, 05:08:30 pm »

mastershake · « **Reply #2180 on:** October 02, 2021, 06:58:50 pm »

what version is yours? my v3.1 is fine with the new build no issues. i did erase the chip first i dont know if that had anything to do with it though

DavidAlfa · « **Reply #2181 on:** October 02, 2021, 07:38:41 pm »

Don't panic, already spotted it, only affected v2.
I made some optimizations recently, put one line in the wrong place.
It's hard to fully test these things when you can't try it yourself...

Edit: Updated builds

wickated · « **Reply #2182 on:** October 02, 2021, 08:08:37 pm »

it works

hanzz · « **Reply #2183 on:** October 03, 2021, 09:29:12 am »

How do I identify if a Quicko is STM32F072 or STM32F103

ygi · « **Reply #2184 on:** October 03, 2021, 10:23:52 am »

You open it up and check the marking on the chip. You're going to have to open it to flash anyway.

DavidAlfa · « **Reply #2185 on:** October 03, 2021, 11:17:29 am »

If it's a 072, try to dump the original firmware!

wickated · « **Reply #2186 on:** October 03, 2021, 05:12:28 pm »

just a casual joke about temp debouncer

Wirehead · « **Reply #2187 on:** October 04, 2021, 06:00:58 pm »

I have a KSger 2.1 - had to solder in an STM32F103. After flashing with the latest version pulled straight from github (BOARDS\KSGER\[v2]\STM32F101\STM32SolderingStation.bin) - my screen is upside-down. Anything I can change in code to rotate it 180 degrees?(board in attachment)

DavidAlfa · « **Reply #2188 on:** October 04, 2021, 06:32:57 pm »

Why did you had to change the stm32? It's compatible with all 10x models.
Is it upside down or mirrored? Ex. If you rotate it, it's readable?

Wirehead · « **Reply #2189 on:** October 04, 2021, 08:55:51 pm »

The original F101 couldn't be read back, and flashing failed. Yes, I rotated it on its head. Readable that way

DavidAlfa · « **Reply #2190 on:** October 05, 2021, 12:49:39 am »

It failed because you have to connect the reset pin when the debug interface is disabled

.
Will look at that tomorrow.

Wirehead · « **Reply #2191 on:** October 05, 2021, 05:05:52 am »

Quote from: DavidAlfa on October 05, 2021, 12:49:39 am

It failed because you have to connect the reset pin when the debug interface is disabled .
Will look at that tomorrow.

Gracias! Ah well, it got a free upgrade

Wirehead · « **Reply #2192 on:** October 05, 2021, 06:25:56 am »

cancel the upside down. Did a full reset and it's fine now. Strange, it was a new STM32
edit: the only thing I needed to do, to get stable behaviour on ksger2.1, was turn down filter to 40%

DavidAlfa · « **Reply #2193 on:** October 05, 2021, 09:24:40 am »

Strange, can you try flashing it more times to check it doesn't happen again?
I was about to upload a test binary.

Wirehead · « **Reply #2194 on:** October 05, 2021, 01:01:15 pm »

Aha, after calibration / tip setup, and powering it off and on again, the display is rotated again

DavidAlfa · « **Reply #2195 on:** October 05, 2021, 01:07:36 pm »

What the... Do you see any image corruption?
Switch the power on/off few times, is the orientation always the same?

Wirehead · « **Reply #2196 on:** October 05, 2021, 01:13:06 pm »

If i do a "reset profile" then it restarts correctly. powering off and on again causes the image to be flipped. No corruption.

DavidAlfa · « **Reply #2197 on:** October 05, 2021, 02:17:24 pm »

Everytime you power it on it appears flipped?
If there's no corruption or strange pixels flying around, i2c bus problems can be dicarded.
It might be power-related (power supply rising too slowly) or a timing thing (display needing more time for self-resetting?).
What happens if you only reset the profile? That will preserve settings, I bet it will also work.
Can you attach some pictures of the front?
I'll make a test file with increased boot delay.

Wirehead · « **Reply #2198 on:** October 05, 2021, 02:49:18 pm »

If I reset the profile, so the device restarts without power-off/power-on, yes, that works. I'll make a capture a bit later in the evening, not at my desk now.

DavidAlfa · « **Reply #2199 on:** October 05, 2021, 03:16:28 pm »

I suspect the system is booting too fast, and the power is still unstable when initializing the oled.
Check the attached file, contains modified boot delay versions with 100ms(Default), 500ms and 1000ms.
Also slightly increased the reset pulse. I guess it'll work now, probably the 500ms version is enough.


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Author Topic: CFW for KSGER/Quicko STM32 Soldering Stations (Read 877393 times)

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