SteveGotthardt

FFP0173_Aquila_Main_Board_V1.0.3 w/HC32F460

H32 only - does not work on G32 or N32 my effort Klipper on HC32

Status:

• Success! test print works! pre-merge release: https://github.com/SteveGotthardt/klipper/releases
• my work has been accepted and merged into main klipper repo: https://github.com/Klipper3d/klipper/tree/master/src/hc32f460

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Documents

SteveGotthardt

FFP0173_Aquila_Main_Board_V1.0.1 with GD32F103

Memory

• RAM 48K @ 0x2000000
• Flash 256K

Pinouts

USART

Connected to CH340G for USB

• pin 3 (TXD) of CH340G: PA09 - connected to TX LED
• pin 2 (RXD) of CH340G: PA10

Connected to LCD connector for direct serial (can't use LCD display)

SteveGotthardt

FFP0234_Aquila_X1_Main_Board_V1.0.0

This board is found on the Voxelab Aquila C2 - Mine had the H32 sticker. The Voxelab site shows there is now a N32 version. The klipper version I wrote for Aquila should work on this board with the changes to the printer.cfg file for klipper. The serial interface is through the CH340G from the HC32 to the micro-USB port. http://www.datasheetmeta.com/pdf.php?q=CH340G

• CH340G.Pin 2: TXD is connected to HC32.Pin50 PA15
• CH340G.Pin 3: RXD is connected to HC32.Pin42 PA9

SteveGotthardt

Klipper for AnyCubic Kobra Trigorilla_Pro_A_V1.0.4

Code repository: https://github.com/SteveGotthardt/klipper

Status: move r65 to r66 for TMC control

Attaching to target via P4 with SAM-ICE

physical connection: Atmel SAM-ICE 20 pin jumpered to P4

• P4: Pin 1 -> ICE Pin 1 = VTref
• P4: Pin 2 -> ICE Pin 20 = GND
• P4: Pin 3 -> ICE Pin 7 = TMS (used by SWD)
• P4: Pin 4 -> ICE Pin 9 = TCK
• P4: Pin 5 -> ICE Pin 15 = RESET

SteveGotthardt

Klipper for Crealty mainboard: CR-FDM-V2.4.S4.170

Code repository: https://github.com/SteveGotthardt/klipper

updating firmware: use SD card with filename firmware.bin in directory /user

• /user/firmware.bin

Attaching to target with Atmel SAM-ICE

physical connection: Atmel SAM-ICE 20-pin to P6 4-pin

P6: Pin 1  (3.3V) -> ICE Pin 1  (VTref)  (square pin)
P6: Pin 2 (SWDIO) -> ICE Pin 7    (TMS)
P6: Pin 3 (SWCLK) -> ICE Pin 9 (TCK)