Problem with 7i80db_16_7i76x2_7i77x2D
16 Apr 2016 11:54 #73396
by perra_e
Problem with 7i80db_16_7i76x2_7i77x2D was created by perra_e
I have a 7i80db that I have flashed with the 7i80db_16_7i77x4.bit. This works perfect.
I shall add a toolchanger with a stepper motor and have tried stepgen in software, but it is to slow and I also prefer not to add the base thread, so I should make a try with the hardware stepgen.
I flashed the 7i80db with the 7i80db_16_7i76x2_7i77x2D.bit
After reconfiguring my hal-file, linuxcnc starts again without error.
My problem is that I don't get any signals from the input on the 7i77. I have 24V on INPUT-00 but it shows off in HalView.
Somthing is probably wrong with the config, but since linuxcnc starts and all pins I have used shows up in HalView, I don't understand what the problem is.
Any suggestons?
I shall add a toolchanger with a stepper motor and have tried stepgen in software, but it is to slow and I also prefer not to add the base thread, so I should make a try with the hardware stepgen.
I flashed the 7i80db with the 7i80db_16_7i76x2_7i77x2D.bit
After reconfiguring my hal-file, linuxcnc starts again without error.
My problem is that I don't get any signals from the input on the 7i77. I have 24V on INPUT-00 but it shows off in HalView.
Somthing is probably wrong with the config, but since linuxcnc starts and all pins I have used shows up in HalView, I don't understand what the problem is.
Any suggestons?
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16 Apr 2016 14:36 - 16 Apr 2016 14:40 #73404
by PCW
Replied by PCW on topic Problem with 7i80db_16_7i76x2_7i77x2D
Are you using watch or halmeter to check the pins? ("show" only shows the state of the pin when its was selected)
If there is an issue it may be because that;s a pretty uncommon configuration
and uses 2 sserial modules so a driver bug is possible
If there is an issue it may be because that;s a pretty uncommon configuration
and uses 2 sserial modules so a driver bug is possible
Last edit: 16 Apr 2016 14:40 by PCW.
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16 Apr 2016 15:28 #73405
by perra_e
Replied by perra_e on topic Problem with 7i80db_16_7i76x2_7i77x2D
I was using halshow - Watch tab. It normaly follows the actual stat of the input as far as I have seen.
Maybe a bug then.
--Per
Maybe a bug then.
--Per
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16 Apr 2016 16:52 #73409
by PCW
Replied by PCW on topic Problem with 7i80db_16_7i76x2_7i77x2D
Can you run mesaflash with the --readhmid option and post the results here?
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16 Apr 2016 17:33 #73413
by perra_e
Replied by perra_e on topic Problem with 7i80db_16_7i76x2_7i77x2D
When I run " mesaflash --device 7i80 --readhmid " I get " mesaflash: unrecognised option `--readhmid' "
I'm running mesaflash on a windows machine. There is a program in the utils catalog that is called readhmid.exe but nothing happens when I run that.
--Verify gives this report
I'm running mesaflash on a windows machine. There is a program in the utils catalog that is called readhmid.exe but nothing happens when I run that.
--Verify gives this report
File type: BIT file
Design name: TopEthernetHostMot2b.ncd;UserID=0xFFFFFFFF
Part name: 6slx16ftg256
Design date: 2014/09/09
Design time: 13:40:53
Config Length: 464196
Boot sector OK
Verifying EEPROM sectors starting from 0x100000...
|VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV
Board configuration verified successfully
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16 Apr 2016 19:04 #73418
by PCW
Replied by PCW on topic Problem with 7i80db_16_7i76x2_7i77x2D
fetch the latest mesaflash (for linux) with:
sudo apt-get install mesaflash
and try again
sudo apt-get install mesaflash
and try again
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16 Apr 2016 19:58 #73424
by perra_e
Replied by perra_e on topic Problem with 7i80db_16_7i76x2_7i77x2D
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16 Apr 2016 20:24 #73428
by PCW
Replied by PCW on topic Problem with 7i80db_16_7i76x2_7i77x2D
OK that looks kosher.
What does your config line that enables the sserial ports look like?
What does your config line that enables the sserial ports look like?
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16 Apr 2016 20:46 #73431
by perra_e
Replied by perra_e on topic Problem with 7i80db_16_7i76x2_7i77x2D
loadrt hm2_eth board_ip="192.168.1.121" config=" num_encoders=6 num_pwmgens=0 num_stepgens=1 sserial_port_1=000xxx"
I have tried sserial_port_1=000000 with same result.
Input is like "hm2_7i80.0.7i77.1.0.input-01"
--Per
I have tried sserial_port_1=000000 with same result.
Input is like "hm2_7i80.0.7i77.1.0.input-01"
--Per
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16 Apr 2016 21:33 #73437
by PCW
Replied by PCW on topic Problem with 7i80db_16_7i76x2_7i77x2D
You might try including the sserial config for both sserial port 0 and 1
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