7i92 pwm inverted
- pl7i92
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13 Jun 2019 15:42 #136835
by pl7i92
7i92 pwm inverted was created by pl7i92
is there a pin to invert the pwm signal on the 7i92 with a China Bob configuration
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- PCW
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13 Jun 2019 16:39 #136837
by PCW
Replied by PCW on topic 7i92 pwm inverted
On Linuxcnc 2.7 and earlier you set the invert_output attribute of the GPIO pin
the PWM output uses:
setp hm2_7i92.0.gpio.XXX.invert_output true
on LinuxCNC 2.8 and later there is an alias that makes this easier:
setp hm2_7i92.0.pwmgen.00.out0.invert_output true
the PWM output uses:
setp hm2_7i92.0.gpio.XXX.invert_output true
on LinuxCNC 2.8 and later there is an alias that makes this easier:
setp hm2_7i92.0.pwmgen.00.out0.invert_output true
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- pl7i92
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14 Jun 2019 15:38 #136886
by pl7i92
Replied by pl7i92 on topic 7i92 pwm inverted
thank you dident find that in the documentation
2.9 master on System
2.9 master on System
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- rodw
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14 Jun 2019 20:14 #136905
by rodw
Because its got nothing to do with Linuxcnc as it hardware specific
Replied by rodw on topic 7i92 pwm inverted
thank you dident find that in the documentation
2.9 master on System
Because its got nothing to do with Linuxcnc as it hardware specific
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18 Jun 2019 22:15 #137234
by andypugh
It could go in this (badly formatted) manpage:
linuxcnc.org/docs/2.8/html/man/man9/hostmot2.9.html#pwmgen
Replied by andypugh on topic 7i92 pwm inverted
Because its got nothing to do with Linuxcnc as it hardware specific
It could go in this (badly formatted) manpage:
linuxcnc.org/docs/2.8/html/man/man9/hostmot2.9.html#pwmgen
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