ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

deroj
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3 years 5 months ago #270934 by deroj

Replied by deroj on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

I am using openFPGALoader with Altera usb-blaster.
to write into flash I have to use -f --unprotect-flash Flags to write into permanent memory.
Otherwise it would write into temporary memory, which falls Back when reset the Chip or Power off

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deroj
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3 years 5 months ago #270936 by deroj

Replied by deroj on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

meister wrote:
can't wait to play with it
[attachment=53387]post2.jpg[/attachmattachmen

what are the other Boards?

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meister
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3 years 5 months ago #270940 by meister

Replied by meister on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

MKS SERVO42C SERVO57C

nice closed-loop driver for NEMA17 and 23

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MartijnD
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3 years 5 months ago #270943 by MartijnD

Replied by MartijnD on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

deroj post=270934 userid=31037I am using openFPGALoader with Altera usb-blaster.
to write into flash I have to use -f --unprotect-flash Flags to write into permanent memory.
Otherwise it would write into temporary memory, which falls Back when reset the Chip or Power off

Thanks for pointing that out!

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MartijnD
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3 years 5 months ago #270944 by MartijnD

Replied by MartijnD on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

meister wrote:
MKS SERVO42C SERVO57C

nice closed-loop driver for NEMA17 and 23

If you are interested I'm on the same journey and already drawed some nice housings for the Servo57c's www.printables.com/model/465393-nema23-s...ve-case-with-connect it is work in progress but I'm about to release the final version

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meister
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3 years 5 months ago #270947 by meister

Replied by meister on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

Ahh, nice, but i think i leave it open for more airflow

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meister
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3 years 5 months ago #270950 by meister

Replied by meister on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

Ok, installed, build, flashed, but i can not ping the board (5A-75E V8.2).
is it ok to build for ColorLight_5A_75E_V6_0 ?
how can i test the board ?
Thanks

EDIT: sorry, sorry, works

wrong IP

Code:

root@station:# openFPGALoader -c usb-blaster -r -f --unprotect-flash 5a-75e.json/LiteX-CNC/examples/5a-75e/gateware/colorlight_5a_75e.bit
write to flash
Open file DONE
Parse file DONE
Enable configuration: DONE
SRAM erase: DONE
Detail: 
Jedec ID          : c8
memory type       : 40
memory capacity   : 16
EDID + CFD length : c8
EDID              : 1640
CFD               : 
flash chip unknown: use basic protection detection
unlock blocks
Erasing: 100.00%
Done
Writing: 100.00%
Done
Refresh: DONE

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meister
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3 years 5 months ago #270964 by meister

Replied by meister on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

Transceivers U23,U24,U28 for J1,J2,J3,J4 are changed and the board still works, puhh.
BUT, never ever again ! horrorible !!!
BTW: i covered the 2 pins with kapton tape

Attachment not found

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meister
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3 years 5 months ago #270969 by meister

Replied by meister on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

I can blink out but not read on my input pin and the strange thing is this:

7 bit IN FALSE test_PWM_GPIO.gpio.input1.in
7 bit OUT FALSE test_PWM_GPIO.gpio.input1.in-not

.in and .in-not is set to FALSE at the same time , hmmmmmm

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tuxcnc
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3 years 5 months ago #271058 by tuxcnc

Replied by tuxcnc on topic ColorCNC Colorlight 5A-75E/5A-75B as FPGA controller board

deroj wrote:
I am using openFPGALoader with Altera usb-blaster.
to write into flash I have to use -f --unprotect-flash Flags to write into permanent memory.
Otherwise it would write into temporary memory, which falls Back when reset the Chip or Power off

This works, but is not easy as looks...
I fought two days with many programmers with no result.
I have success with github.com/dirtyjtag/DirtyJTAG/releases/tag/2.0 ( github.com/dirtyjtag/DirtyJTAG/tree/master/docs/img ).
It is Interesting, the openFPGALoader with DirtyJTAG can write to protected flash, but not unprotects it permanent.
You can write bitstream to flash with DirtyJTAG, but with original Lattice programmer and software flash is still invisible...

Code:

openFPGALoader --unprotect-flash --write-flash -c dirtyJtag --bitstream filename.bit

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