X5sa chitu v6 103 446

[sergio]

Basic Information:

Printer Model: TRONXY X5SA
MCU / Printerboard:/dev/serial/by-path/usb-1a86_USB2.0-Serial-if00-port0
Host / SBC mainsail
klippy.log

printer.cfg (2.1 KB)

klippy (4).log (47.7 KB)

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
Be sure to check our “Knowledge Base” Category first. Most relevant items, e.g. error messages, are covered there

Describe your issue:

Hello everyone, it’s a pleasure to greet you again. I’m making another attempt to work printing with [unclear - possibly “the guy from Spain” who tried to connect without success]. I hope you’re doing well and I’m waiting for your response.

I have a flashed Chitu v6 tablet connected to my BTT Pi, but I can’t get it to connect. Here’s all the information I have. If anything is missing, that would be great. Please work on it. Best regards from Spain.

[EddyMI3D]

Please use the Preformatted text feature of the forum editor only for code, not for plain text.

[sergio]

You mean this way, sorry? 

[EddyMI3D]

Plain text is just typed in.

[sergio]

You mean this way, sorry?

[sergio]

ok ok …..sorry

[cardoc]

@sergio

TRONXY X5SA

Did you use a SD card to update the firmware on the mainboard?

I can’t find a “official” set of instructions but there seems to be 2 different bootloaders used by Tronxy on these boards. the first updates with a .cbd file and the later version with a .bin file.

The Tronxy website is worse than useless. All their firmware downloads send a zipped gcode file full of Chinese characters that I can’t decipher.

If you unplug the USB cable and power on your printer does the screen work? If so you are still running Marlin firmware and will have to flash again.

[sergio]

I need to flash the board again; it’s a CXY-V6-191017. I’m completely lost on how to compile and flash the firmware. SOS.

[cardoc]

@sergio

CXY-V6-191017

This video (I didn’t watch it) claims to go through the entire process.

Klipper Mcu firmware on chitu V6 cxy-v6-191017 - Tronxy x5sa/pro/xy-2 etc.

It is a couple years old and only works with the newer bootloader. The same guy has more videos on updating the bootloader.

Good luck

[sergio]

Select flash command: 2

╔═══════════════════════════════════════════════════════╗
║ Make sure that the controller board is connected now! ║
╟───────────────────────────────────────────────────────╢
║ How is the controller board connected to the host? ║
╟───────────────────────────────────────────────────────╢
║ 1) USB ║
║ 2) UART ║
║ 3) USB (DFU mode) ║
║ 4) USB (RP2040 mode) ║
╟───────────────────────────┬───────────────────────────╢
║ B) « Back │ H) Help [?] ║
╚═══════════════════════════╧═══════════════════════════╝

Select connection type: 1

Identifying MCU connected via USB …

╔═══════════════════════════════════════════════════════╗
║ !!! ATTENTION !!! ║
╟───────────────────────────────────────────────────────╢
║ Make sure, to select the correct MCU! ║
║ ONLY flash a firmware created for the respective MCU! ║
║ ║
╟────────────────[List of detected MCUs]────────────────╢
║ ║
║ 0) usb-1a86_USB2.0-Serial-if00-port0 ║
║ ║
╟───────────────────────────────────────────────────────╢
║ B) « Back ║
╚═══════════════════════════════════════════════════════╝

Select MCU to flash: 0

╔═══════════════════════════════════════════════════════╗
║ !!! ATTENTION !!! ║
╟───────────────────────────────────────────────────────╢
║ Before contuining the flashing process, please check ║
║ if all parameters were set correctly! Once you made ║
║ sure everything is correct, start the process. If any ║
║ parameter needs to be changed, you can go back (B) ║
║ step by step or abort and start from the beginning. ║
║──────────────────────[Overview]───────────────────────║
║ ║
║ MCU: usb-1a86_USB2.0-Serial-if00-port0 ║
║ Connection: USB ║
║ Flash method: Regular ║
║ Flash command: serialflash ║
║ Firmware config: ULTIMO.config ║
║ ║
╟───────────────────────────────────────────────────────╢
║ Y) Start flash process ║
║ N) Abort - Return to Advanced Menu ║
╟───────────────────────────────────────────────────────╢
║ B) « Back ║
╚═══════════════════════════════════════════════════════╝

Perform action (default=Y): Y

Flashing ‘/dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0’ …

Stop klipper.service …

[sudo] password for biqu:
Sorry, try again.
[sudo] password for biqu:
[OK] OK!
Creating symbolic link out/board
Building out/autoconf.h
Flashing out/klipper.bin to /dev/serial/by-id/usb-1a86_USB2.0-Serial-if00-port0 via stm32flash
stm32flash 0.7

stm32flash / Wiki / Home

Using Parser : Raw BINARY
Size : 34984
Interface serial_posix: 57600 8E1
Version : 0x22
Option 1 : 0x00
Option 2 : 0x00
Device ID : 0x0414 (STM32F10xxx High-density)

• RAM : Up to 64KiB (512b reserved by bootloader)
• Flash : Up to 512KiB (size first sector: 2x2048)
• Option RAM : 16b
• System RAM : 2KiB
  Write to memory
  Erasing memory

Wrote and verified address 0x08000100 (0.73%)
Wrote and verified address 0x08000200 (1.46%)
Wrote and verified address 0x08000300 (2.20%)
Wrote and verified address 0x08000400 (2.93%)
Wrote and verified address 0x08000500 (3.66%)
Wrote and verified address 0x08000600 (4.39%)
Wrote and verified address 0x08000700 (5.12%)
Wrote and verified address 0x08000800 (5.85%)
Wrote and verified address 0x08000900 (6.59%)
Wrote and verified address 0x08000a00 (7.32%)
Wrote and verified address 0x08000b00 (8.05%)
Wrote and verified address 0x08000c00 (8.78%)
Wrote and verified address 0x08000d00 (9.51%)
Wrote and verified address 0x08000e00 (10.24%)
Wrote and verified address 0x08000f00 (10.98%)
Wrote and verified address 0x08001000 (11.71%)
Wrote and verified address 0x08001100 (12.44%)
Wrote and verified address 0x08001200 (13.17%)
Wrote and verified address 0x08001300 (13.90%)
Wrote and verified address 0x08001400 (14.64%)
Wrote and verified address 0x08001500 (15.37%)
Wrote and verified address 0x08001600 (16.10%)
Wrote and verified address 0x08001700 (16.83%)
Wrote and verified address 0x08001800 (17.56%)
Wrote and verified address 0x08001900 (18.29%)
Wrote and verified address 0x08001a00 (19.03%)
Wrote and verified address 0x08001b00 (19.76%)
Wrote and verified address 0x08001c00 (20.49%)
Wrote and verified address 0x08001d00 (21.22%)
Wrote and verified address 0x08001e00 (21.95%)
Wrote and verified address 0x08001f00 (22.68%)
Wrote and verified address 0x08002000 (23.42%)
Wrote and verified address 0x08002100 (24.15%)
Wrote and verified address 0x08002200 (24.88%)
Wrote and verified address 0x08002300 (25.61%)
Wrote and verified address 0x08002400 (26.34%)
Wrote and verified address 0x08002500 (27.08%)
Wrote and verified address 0x08002600 (27.81%)
Wrote and verified address 0x08002700 (28.54%)
Wrote and verified address 0x08002800 (29.27%)
Wrote and verified address 0x08002900 (30.00%)
Wrote and verified address 0x08002a00 (30.73%)
Wrote and verified address 0x08002b00 (31.47%)
Wrote and verified address 0x08002c00 (32.20%)
Wrote and verified address 0x08002d00 (32.93%)
Wrote and verified address 0x08002e00 (33.66%)
Wrote and verified address 0x08002f00 (34.39%)
Wrote and verified address 0x08003000 (35.12%)
Wrote and verified address 0x08003100 (35.86%)
Wrote and verified address 0x08003200 (36.59%)
Wrote and verified address 0x08003300 (37.32%)
Wrote and verified address 0x08003400 (38.05%)
Wrote and verified address 0x08003500 (38.78%)
Wrote and verified address 0x08003600 (39.52%)
Wrote and verified address 0x08003700 (40.25%)
Wrote and verified address 0x08003800 (40.98%)
Wrote and verified address 0x08003900 (41.71%)
Wrote and verified address 0x08003a00 (42.44%)
Wrote and verified address 0x08003b00 (43.17%)
Wrote and verified address 0x08003c00 (43.91%)
Wrote and verified address 0x08003d00 (44.64%)
Wrote and verified address 0x08003e00 (45.37%)
Wrote and verified address 0x08003f00 (46.10%)
Wrote and verified address 0x08004000 (46.83%)
Wrote and verified address 0x08004100 (47.56%)
Wrote and verified address 0x08004200 (48.30%)
Wrote and verified address 0x08004300 (49.03%)
Wrote and verified address 0x08004400 (49.76%)
Wrote and verified address 0x08004500 (50.49%)
Wrote and verified address 0x08004600 (51.22%)
Wrote and verified address 0x08004700 (51.96%)
Wrote and verified address 0x08004800 (52.69%)
Wrote and verified address 0x08004900 (53.42%)
Wrote and verified address 0x08004a00 (54.15%)
Wrote and verified address 0x08004b00 (54.88%)
Wrote and verified address 0x08004c00 (55.61%)
Wrote and verified address 0x08004d00 (56.35%)
Wrote and verified address 0x08004e00 (57.08%)
Wrote and verified address 0x08004f00 (57.81%)
Wrote and verified address 0x08005000 (58.54%)
Wrote and verified address 0x08005100 (59.27%)
Wrote and verified address 0x08005200 (60.00%)
Wrote and verified address 0x08005300 (60.74%)
Wrote and verified address 0x08005400 (61.47%)
Wrote and verified address 0x08005500 (62.20%)
Wrote and verified address 0x08005600 (62.93%)
Wrote and verified address 0x08005700 (63.66%)
Wrote and verified address 0x08005800 (64.40%)
Wrote and verified address 0x08005900 (65.13%)
Wrote and verified address 0x08005a00 (65.86%)
Wrote and verified address 0x08005b00 (66.59%)
Wrote and verified address 0x08005c00 (67.32%)
Wrote and verified address 0x08005d00 (68.05%)
Wrote and verified address 0x08005e00 (68.79%)
Wrote and verified address 0x08005f00 (69.52%)
Wrote and verified address 0x08006000 (70.25%)
Wrote and verified address 0x08006100 (70.98%)
Wrote and verified address 0x08006200 (71.71%)
Wrote and verified address 0x08006300 (72.44%)
Wrote and verified address 0x08006400 (73.18%)
Wrote and verified address 0x08006500 (73.91%)
Wrote and verified address 0x08006600 (74.64%)
Wrote and verified address 0x08006700 (75.37%)
Wrote and verified address 0x08006800 (76.10%)
Wrote and verified address 0x08006900 (76.84%)
Wrote and verified address 0x08006a00 (77.57%)
Wrote and verified address 0x08006b00 (78.30%)
Wrote and verified address 0x08006c00 (79.03%)
Wrote and verified address 0x08006d00 (79.76%)
Wrote and verified address 0x08006e00 (80.49%)
Wrote and verified address 0x08006f00 (81.23%)
Wrote and verified address 0x08007000 (81.96%)
Wrote and verified address 0x08007100 (82.69%)
Wrote and verified address 0x08007200 (83.42%)
Wrote and verified address 0x08007300 (84.15%)
Wrote and verified address 0x08007400 (84.88%)
Wrote and verified address 0x08007500 (85.62%)
Wrote and verified address 0x08007600 (86.35%)
Wrote and verified address 0x08007700 (87.08%)
Wrote and verified address 0x08007800 (87.81%)
Wrote and verified address 0x08007900 (88.54%)
Wrote and verified address 0x08007a00 (89.28%)
Wrote and verified address 0x08007b00 (90.01%)
Wrote and verified address 0x08007c00 (90.74%)
Wrote and verified address 0x08007d00 (91.47%)
Wrote and verified address 0x08007e00 (92.20%)
Wrote and verified address 0x08007f00 (92.93%)
Wrote and verified address 0x08008000 (93.67%)
Wrote and verified address 0x08008100 (94.40%)
Wrote and verified address 0x08008200 (95.13%)
Wrote and verified address 0x08008300 (95.86%)
Wrote and verified address 0x08008400 (96.59%)
Wrote and verified address 0x08008500 (97.32%)
Wrote and verified address 0x08008600 (98.06%)
Wrote and verified address 0x08008700 (98.79%)
Wrote and verified address 0x08008800 (99.52%)
Wrote and verified address 0x080088a8 (100.00%) Done.

Starting execution at address 0x08000000… done.

Start klipper.service …

[OK] OK!

[OK] Flashing successful!

printer (2).cfg (2.7 KB)

[cardoc]

Excellent work - looks like it took the upgrade.

Go to the Machine tab in mainsail and click [Devices]

Highlight serial and click refresh. Copy the device_by_id to your printer.cfg.

save and restart

Send a new klippy.log of it still won’t connect.

[sergio]

Uploading: Captura de pantalla 2025-12-09 231822.jpg…
Uploading: klippy (5).log…

I think there’s a missing section in the virtual card’s printer.cfg file; I’m not sure if that’s the issue…