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psykoMember
Ok, problem solved !
This was definitely me handling the Xon/Xoff flag incorrectly…
It seems to be solved now ๐psykoMemberI tried again, and it doesn’t seem to be linked to the Xon/Xoff. Even when sending one command every second, I have the issue…
Even worst, it jumped from line 49 to line 74….
{"r":{"gc":"N49G1F300.0Z-2.0","n":49,"f":[1,0,103,5670]}} {"sr":{"line":25,"posy":18.998,"posz":3.000,"vel":21.88}} {"sr":{"posy":18.996,"vel":22.12}} {"sr":{"posy":18.974,"vel":33.36}} {"sr":{"posy":18.935,"vel":60.67}} {"sr":{"posy":18.865,"vel":104.03}} {"sr":{"posy":18.752,"vel":163.46}} {"sr":{"posy":18.603,"vel":230.67}} {"sr":{"posy":18.370,"vel":320.46}} {"sr":{"posy":18.062,"vel":407.19}} {"sr":{"posy":17.690,"vel":477.86}} {"sr":{"posy":17.265,"vel":532.46}} {"sr":{"posy":16.803,"vel":571.01}} {"sr":{"posy":16.365,"vel":591.97}} {"sr":{"posy":15.867,"vel":600.00}} {"sr":{"posy":15.368,"vel":600.00}} {"sr":{"posy":14.868}} {"sr":{"posy":14.369}} {"sr":{"posy":13.870}} {"sr":{"posy":13.420}} {"sr":{"posy":12.921}} {"sr":{"posy":12.422}} {"sr":{"posy":11.923}} {"sr":{"posy":11.423}} {"sr":{"posy":10.924}} {"sr":{"posy":10.475}} {"sr":{"posy":9.975}} {"sr":{"posy":9.476}} {"sr":{"posy":8.977}} {"sr":{"posy":8.477}} {"sr":{"posy":7.978}} {"sr":{"posy":7.529}} {"sr":{"posy":7.029}} {"sr":{"posy":6.530}} {"sr":{"posy":6.031}} {"sr":{"posy":5.531}} {"sr":{"posy":5.032}} {"sr":{"posy":4.583}} {"sr":{"posy":4.083}} {"sr":{"posy":3.584}} {"sr":{"posy":3.085}} {"sr":{"posy":2.587,"vel":591.97}} {"sr":{"posy":2.104,"vel":567.88}} {"sr":{"posy":1.692,"vel":532.46}} {"sr":{"posy":1.272,"vel":477.86}} {"sr":{"posy":0.905,"vel":407.19}} {"sr":{"posy":0.605,"vel":320.46}} {"sr":{"posy":0.380,"vel":230.67}} {"sr":{"posy":0.223,"vel":156.79}} {"sr":{"posy":0.128,"vel":104.03}} {"sr":{"posy":0.062,"vel":60.67}} {"sr":{"posy":0.025,"vel":33.36}} {"sr":{"posy":0.004,"vel":22.12}} {"r":{"gc":"N74G1Y0.0","n":74,"f":[1,0,19,2165]}}
- This reply was modified 11 years, 2 months ago by psyko.
psykoMemberRiley,
Thanks but for some reasons, the link you provide don’t work. I mean, when I do “Register as” in firefox, the MIME type of the file change. It was recognized as a binary raw by AVR Dude (and the size of the file was around 900ko). I had to download the full repository as a zip file to have the correct MIME type. It was then recognized as an Intel Hex and worked perfectly. I moved to the edge version of the Firmware.
Regarding the process for a non responsive board, I think I told you everything. The only thing I did to fix was to reinstall the firmware (the exact same master version) and it worked like a charm. I even managed to get my motor to move. I still have to set the correct values in the setting.
I’m running a custom Shapeoko :
http://www.shapeoko.com/forum/viewtopic.php?f=30&t=1608
And the enclosure is
http://www.shapeoko.com/forum/viewtopic.php?f=30&t=1922I won’t be able to post pictures, since I’m away from my workshop for at least 2 weeks now.
Thanks for the help.
I can’t wait to test my TinyG board. I was using Grbl (without issues) before and switch for the 4th motor support and the configurable microstepping that’s lacking on Grbl.I’ll keep you in touch
psykoMemberOk got it to work.
Reinstalling firmware (with same version did the job).
Previous error was that while downloading, Windows changed the format of the file from Intel Hex to Binary Raw.
Is it possible to only download the latest firmware at the correct format, without cloning the git repo ?
Thanks
psykoMemberHello, thanks for the answer.
At my first connection, following this wiki page https://github.com/synthetos/TinyG/wiki/Connecting-TinyG
I received the expected response (an Json {“r”:…} response enveloppe) but I don’t remember the content.Then I unplugged the power and assembled it into my enclosure.
After that, I tried the exact same steps (coolterm, 115.200 bauds… so on), and I do not have any JSON answer. The serial port is listed, and I manage to connect to it, but the board remain silent.
I even tried with tgfx which is stuck at :”
[+]Connected to COM5 Serial Port Successfully.Getting TinyG Firmware Build Version….
”I already tried to update the FTDI drivers, try to restart my computer, reset the TinyG board, change USยงB cable. Nothing works.
Updating firmware gives me an error :
C:\Program Files\arduino-1.0.3\hardware\tools\avr\bin>avrdude.exe -p x192a3 -c
vr109 -b 115200 -P COM5 -U flash:w:tinyg.hexConnecting to programmer: .
Found programmer: Id = “XBoot++”; type = S
Software Version = 1.7; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=512 bytes.Programmer supports the following devices:
Device code: 0x7bavrdude.exe: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude.exe: Device signature = 0x1e9744
avrdude.exe: NOTE: FLASH memory has been specified, an erase cycle will be perf
rmed
To disable this feature, specify the -D option.
avrdude.exe: erasing chip
avrdude.exe: reading input file “tinyg.hex”
avrdude.exe: input file tinyg.hex auto detected as raw binary
avrdude.exe: writing flash (204800 bytes):Writing | ################################################## | 100% 26.94s
avrdude.exe: 204800 bytes of flash written
avrdude.exe: verifying flash memory against tinyg.hex:
avrdude.exe: load data flash data from input file tinyg.hex:
avrdude.exe: input file tinyg.hex auto detected as raw binary
avrdude.exe: input file tinyg.hex contains 204800 bytes
avrdude.exe: reading on-chip flash data:Reading | ################################################## | 100% 26.20s
avrdude.exe: verifying …
avrdude.exe: verification error, first mismatch at byte 0x30000
0x6c != 0x0d
avrdude.exe: verification error; content mismatchavrdude.exe done. Thank you.
psykoMemberHi folks,
Any news on this subject ?
I’d like to use a tool length sensor such as this http://tinyurl.com/l88xufmI guess, it would be possible by reversing the Z axis and do a Z homing only, but that is definitely not clean ๐
Thanks
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