Comments (4)
vedderb
commented on June 30, 2024
1
I had a look and there was indeed a bug in can-cmd. The fix is pushed, should be in the next beta.
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1zun4secondary
commented on June 30, 2024
I have now done a small test with a user with following test script:
(define slave-can 103)
(define drive-speed (/ 45 3.6))
(define drive-current 0.9)
(define drive-watts 750)
(defun configure-speed(speed watts current)
(progn
(conf-set 'max-speed speed)
(conf-set 'l-watt-max watts)
(conf-set 'l-current-max-scale current)
(can-cmd slave-can (str-merge "(conf-set 'max-speed " (str-from-n speed) ")"))
(can-cmd slave-can (str-merge "(conf-set 'l-watt-max " (str-from-n watts) ")"))
(can-cmd slave-can (str-merge "(conf-set 'l-current-max-scale " (str-from-n current) ")"))
)
)
(configure-speed drive-speed drive-watts drive-current)and it appears it really does not function correctly.
It also seems that no errors are appearing. I cannot tell if it's possible to see errors caused by can-cmd on the slave ESC.
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1zun4secondary
commented on June 30, 2024
There are no changes to the can-cmd command since it was added, so I guess it's a configuration issue on the user side?
Side note: (canset-current-rel slave-can throttle) does work. So CAN is working but only can-cmd not.
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