mesa 7i92 2x China 5Axis BaseConfig with VFD

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19 Jun 2019 17:43 #137296 by pl7i92
hi as i searched alot and it very easy at the end
i will present here a BASE Configuration for a 6AXIS
on stretch 2.9
it is a xyzac with toolchanger and 2 spindles in the end
Problem i wars facing did not find a example for the VFD Connect to the 7i92 internal pwm
setp     hm2_7i92.0.pwmgen.pwm_frequency 400
setp hm2_7i92.0.pwmgen.00.scale 24000
setp hm2_7i92.0.pwmgen.00.out0.invert_output True
setp     hm2_7i92.0.pwmgen.pdm_frequency 6000000
net spindle-speed-cmd spindle.0.speed-out => hm2_7i92.0.pwmgen.00.value
net spindle-on spindle.0.on => hm2_7i92.0.pwmgen.00.enable
thats all i did search long for a answer therfor
in the ZIP file are a full config with the bit file for the 7i92 only 6 stepgens and 2 pwm it releases 8GPIO on the 2 China BOB
for coustom use
HOPE someone can be happy with the files


the Video of the Electronics is here
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22 Jun 2019 16:09 #137596 by pl7i92
we shoudt make some Rubrik's for cards of mesa and simple configs to show up
The following user(s) said Thank You: tommylight

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