7i92-->7i85--> SS boards dont show up

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20 Nov 2021 19:01 - 20 Nov 2021 19:19 #227113 by RotarySMP
Hi Peter,

I have the 7i85sx2d bitfile loaded in my 7i92, and the 7i85 connected. When I connect a 7i73 to SSerial 0, and start the system with ...

loadrt hostmot2
loadrt hm2_eth board_ip="10.10.10.10" config=" num_encoders=5 num_pwmgens=1 num_stepgens=2 sserial_port_0=0000xx"
setp hm2_7i92.0.watchdog.timeout_ns 5000000
addf hm2_7i92.0.read servo-thread
addf motion-command-handler servo-thread
addf motion-controller servo-thread
addf hm2_7i92.0.write servo-thread
setp hm2_7i92.0.dpll.01.timer-us -50

...LinuxCNC starts up fine, without errors, or messages.
Halshow does not return any 7i73 pins, and and the red watchdog LED of the 7i73 just glares at me. I suspect that the syntax of sserial_port_0=0000xx is wrong, and also tried 0=000000 and 0=xxxxxx

Here is what the HALshow within linuxCNC returns for the 7i92:

 

 

I would appreciate any inputs you have into trouble shooting my error here.
Regards,
Mark
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Last edit: 20 Nov 2021 19:19 by RotarySMP.

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20 Nov 2021 19:12 #227114 by bevins
W3-W4 is up? That's is what you need to provide 5v power ti 7i85 which is selected to get 5v from the cable. Looks to me like W3 ,W4 is down on 7i92.
 
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20 Nov 2021 19:12 #227115 by PCW
7i92_7i85sx2D.bit is firmware for a 7I85S, not a 7I85,
you would need 7i92_7i85x2D.bit firmware for a 7I85.
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20 Nov 2021 19:28 #227117 by RotarySMP
Thanks guys. W3 and 4 are both up. You are right that I got the 7i85S bitfile instead of the 7i85 Peter. Thanks for picking that up.

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20 Nov 2021 19:58 - 20 Nov 2021 19:59 #227120 by RotarySMP
I have now flashed it with 7i92_7i85x2d.bit, and attached is the readhmid.
 

File Attachment:

File Name: readhmid.txt
File Size:4 KB


Running linuxcnc CNC, with the attached HAL, the connected 7i73 still just gives a steady watchdog LED , and the HALshow still shows no further pins.
 

File Attachment:

File Name: Schaublin_...1-20.hal
File Size:1 KB


 

 
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Last edit: 20 Nov 2021 19:59 by RotarySMP.

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20 Nov 2021 20:03 - 20 Nov 2021 20:06 #227121 by RotarySMP
Changed the HAL to sserial_ports= 0x0000000 and now the 7i73 is showing green. Yaahhhh!

Thanks for the support guys. You are the best!
Mark
Last edit: 20 Nov 2021 20:06 by RotarySMP.
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