Author Topic: CFW for STM32 OLED Digital Soldering Station with T12 Handle  (Read 9630 times)

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Offline TuxKey

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #50 on: June 28, 2018, 05:45:28 pm »
Can anyone help me with the temperature settings ?
i got my KSGER STM32 T12 yesterday and i can't figure out the temperature settings.. how do i change it..?
here are a few pics..
https://imgur.com/a/eLiyrx3
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #51 on: July 31, 2018, 04:37:21 am »
Hi, Please fix STANDBY mode. At the set time doesn't work. Firmware hakko. Thank.
« Last Edit: July 31, 2018, 05:10:03 am by deaxx »
 

Offline jotrinelectronics

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #52 on: August 02, 2018, 06:10:54 pm »
Try to do my best,just do it
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #53 on: August 10, 2018, 08:04:17 pm »
It would be nice to add protection from overheating of the cartridge. Today I burned :palm: the JS02 cartridge because of an improperly installed pid. Thank.
 

Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #54 on: August 11, 2018, 12:18:59 am »
It would be nice to add protection from overheating of the cartridge. Today I burned :palm: the JS02 cartridge because of an improperly installed pid. Thank.
I'll try adding it soon.
 
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Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #55 on: August 11, 2018, 12:24:07 am »
Hi, Please fix STANDBY mode. At the set time doesn't work. Firmware hakko. Thank.
Do you mean you can't set the set time on the ui, or the problem is that the system doesn't go to standby after the set time?
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #56 on: August 11, 2018, 05:23:51 pm »
Hi, Please fix STANDBY mode. At the set time doesn't work. Firmware hakko. Thank.
Do you mean you can't set the set time on the ui, or the problem is that the system doesn't go to standby after the set time?
System doesn't go to standby after the set time.
 

Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #57 on: August 23, 2018, 08:41:07 am »
Hi, Please fix STANDBY mode. At the set time doesn't work. Firmware hakko. Thank.
Do you mean you can't set the set time on the ui, or the problem is that the system doesn't go to standby after the set time?
System doesn't go to standby after the set time.
I found some time to test this and found an issue in the code. Please try the new release and let me know if it fixes the issue.
 
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Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #58 on: August 24, 2018, 12:36:54 am »
standby mode now works :-+
 

Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #59 on: August 24, 2018, 05:14:27 am »
standby mode now works :-+
Nice, thank you for the feedback!
 

Offline ricktendo

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #60 on: August 25, 2018, 02:29:31 am »
Can somebody help me, I am getting the following error

Code: [Select]
10:03:32 : Can not connect to target!
                  Please select "Connect Under Reset" mode from Target->Settings menu and try again.
                  If you're trying to connect to a low frequency application , please select a lower SWD Frequency mode from Target->Settings menu.

Both "Normal" and "Connect Under Reset" fail to detect, "Hot Plug" does detect but I get an "Unexpected error" when opening Option Bytes.

Code: [Select]
10:51:41 : ST-LINK Firmware version : V2J31S7
10:51:41 : Connected via SWD.
10:51:41 : SWD Frequency = 4,0 MHz.
10:51:41 : Connection mode : HotPlug.
10:51:41 : Debug in Low Power mode enabled.
10:51:41 : Device ID:0x410
10:51:41 : Device flash Size : 64KBytes
10:51:41 : Device family :STM32F10xx Medium-density
10:51:51 : Unexpected error
10:51:57 : Disconnected from device.
10:51:57 : Connection to device is lost: check power supply and debug connection.
10:51:57 : If the target is in low power mode, please enable "Debug in Low Power mode" option from Target->settings menu.

« Last Edit: August 25, 2018, 02:53:01 am by ricktendo »
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #61 on: August 25, 2018, 05:57:58 pm »
try downgrade version
 

Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #62 on: August 25, 2018, 11:43:26 pm »
Are you powering the device externally?
 

Offline ricktendo

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #63 on: August 25, 2018, 11:47:50 pm »
I tried the previous suggestion and downgraded firmware and still no luck, I am not powering it externally it powers on itself with the current from the VCC pin.

Can somebody post the Linux command to flash with openocd, I would like to try the stlink with linux and I also have a Bus Blaster that may work as well.
 

Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #64 on: August 25, 2018, 11:58:18 pm »
You should provide external power in case USB is not providing enough current
 

Offline ricktendo

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #65 on: August 26, 2018, 12:00:26 am »
You should provide external power in case USB is not providing enough current
If I do provide the current I assume I can skip the VCC connector?
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #66 on: August 26, 2018, 12:41:36 am »
On Linux I can not check. on Windows all is well.
Code: [Select]
19:34:36 : ST-LINK SN : 380069063141323955200543
19:34:36 : ST-LINK Firmware version : V2J24S4
19:34:36 : Connected via SWD.
19:34:36 : SWD Frequency = 4,0 MHz.
19:34:36 : Connection mode : Normal.
19:34:36 : Device ID:0x410
19:34:36 : Device flash Size : 128KBytes
19:34:36 : Device family :STM32F10xx Medium-density
19:35:07 : [iron1.2.bin] opened successfully.
19:35:07 : [iron1.2.bin] checksum : 0x004EA79B
19:35:26 : Memory programmed in 7s and 766ms.
19:35:26 : Verification...OK
19:35:26 : Programmed memory Checksum: 0x004EA79B
« Last Edit: August 26, 2018, 12:57:23 am by deaxx »
 

Offline ricktendo

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #67 on: August 26, 2018, 01:15:54 am »
On Linux I can not check. on Windows all is well.
Code: [Select]
19:34:36 : ST-LINK SN : 380069063141323955200543
19:34:36 : ST-LINK Firmware version : V2J24S4
19:34:36 : Connected via SWD.
19:34:36 : SWD Frequency = 4,0 MHz.
19:34:36 : Connection mode : Normal.
19:34:36 : Device ID:0x410
19:34:36 : Device flash Size : 128KBytes
19:34:36 : Device family :STM32F10xx Medium-density
19:35:07 : [iron1.2.bin] opened successfully.
19:35:07 : [iron1.2.bin] checksum : 0x004EA79B
19:35:26 : Memory programmed in 7s and 766ms.
19:35:26 : Verification...OK
19:35:26 : Programmed memory Checksum: 0x004EA79B
Can you share that version of the stlink utility/software you used with me? (I found the V2J24S4 firmware)

Also can you post the commands used with Linux and openocd, I would like to try this.
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #68 on: August 26, 2018, 01:59:23 am »
I'm sorry, I only have a version for Windows. If this helps you, I'll give you my archive.
https://mega.nz/#!FNR1BYpJ!lhzPvsJsUFydcq3rCH5S0j9LvIRhSjXqrqwAWyVMbbM
 

Offline deaxx

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Offline PT_Dreamer

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #70 on: August 30, 2018, 04:56:30 am »
SLP mode is not supported below 100C :(
https://mega.nz/#!FUIlhA6R!Y2RUSCpjiuwd23EOofrJQAYprZv5WEFDlEHnF0hFrx4
It makes no sense having sleep set with such a low temperature due to the high thermal cycling that would result in. Furthermore neither the hardware or the code is capable of providing accurate temperature reading at that temperature.
 
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Offline stinkyjohn

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #71 on: September 14, 2018, 04:25:28 pm »
Hi,
im planing to update my soldering stations.
I'm thinking about JBC stations but price is little bit to high for me and specially that i will need to buy two stations.
I'm considering STM32 station (with black aluminium handle)
https://www.aliexpress.com/item/KSGER-OLED-Soldering-Station-T12-ILS-Electronic-Iron-Tools-STM32-2-1S-Temperature-Controller-Handle-Stand/32825087311.html

I've found that firmware update that give possibility of using JBC tips.
Main question is, is there advantage using that station with JBC tips ?

I'm asking cos i'm planing to use that handle:
https://www.aliexpress.com/item/ESD-DI3000-75W-soldering-handle-station-parts-T245-handpiece/32817321335.html?spm=2114.10010108.1000013.1.3dc83416jVEyW3&gps-id=pcDetailBottomMoreThisSeller&scm=1007.13339.90158.0&scm_id=1007.13339.90158.0&scm-url=1007.13339.90158.0&pvid=72e3f16a-3793-4c13-8e09-000b3cfcec84

with that tips:
https://www.aliexpress.com/store/product/10-pieces-lot-Sn-Pb-63-37-0-5mm-500g-roll-solder-wire/805067_32572251088.html?spm=2114.12010612.8148356.31.617e31b7I1zkbg

Asking cos i'm mainly soldering RG402 cables to 2oz pcb's and to connectors. I also work with aluminium pcb's.
Doing it with stations that uses 900 tips it's very slow and usually i must work with 450 degrees.

 

Offline Deus

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #72 on: October 11, 2018, 09:40:51 pm »
Looks like there is a another version with vacuum (solder suction) and JBC support. Scroll down to see the pcb with comments.
Uses a 6 instead of 5 pin connector.
Would be nice to have this in higher wattage version as JBC goes up to 140 watt?
https://www.aliexpress.com/item/KSGER-T12-K-B-C1-BC3-Electric-Soldering-Irons-V2-1S-STM32-OLED-Temperature-Controller-Thick/32888735872.html
PCB picture:


 

Offline ricktendo

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #73 on: October 15, 2018, 08:44:18 am »
When my iron goes into standby, instead of decreasing the temperature begins to rise and rise and rise. It does not stop, the iron gets bright red hot!!! and I have to shut it down before it melts :scared:
 

Offline deaxx

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Re: CFW for STM32 OLED Digital Soldering Station with T12 Handle
« Reply #74 on: October 21, 2018, 02:11:33 am »
When my iron goes into standby, instead of decreasing the temperature begins to rise and rise and rise. It does not stop, the iron gets bright red hot!!! and I have to shut it down before it melts :scared:
delete cartridge configuration and calibrate
 


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