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What steps will reproduce the problem?
1. unable to reproduce reliably; typically occurs when recording .raw and
.salpa traces
2.
3.
What is the expected output? What do you see instead?
What …
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Currently, the 1/3 of octave analysis for very low frequency done by octave.c is affected by a huge error, since only one spectrum is acquired between 0 Hz and 6.3 kHz. It would be better to acquire t…
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From a user request: for any command that take a number of steps, use 4-byte
signed values rather than 2-byte signed values to give the ability for very
long moves. The move time would also have…
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from @nsteinme :
> Would also be good to show a vertical line at some settable value, e.g. 3 ms, so it's easy to see if there are refractory violations. In the future it would be great to also show t…
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I'm told that the FETs often used for controlling a heater dissipate a significant amount of power when switching.
250kHz switching (current PCM over DMA rate) is _way_ faster than is necessary for c…
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Motor PWM peripheral is clocked at the same frequency as the Servo PWM peripheral.
Unfortunately, the PWM Capture Compare and Reload registers are only 16 bits wide, which means that a motor freq of …
cmonr updated
10 years ago
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I've been running a variety of programs (using the 2014.04.14 version of eMote for ADAPT). In most cases, the programs are intended to run forever. However, all of these eventually seem to hang. There…
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faintly remember reading amongst the documents about grbl steps signals maxing out at 20-25kHz.
Have a Panasonic ac servo motor (3k rpm) and driver that can take 500khz step pulses.
thinking about h…
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Hello everyone --
Over the holiday, I hooked up Grbl (Latest Dev branch) to a high res. 1-axis system. After tuning, we came up with approx. 12000 steps/mm. Can't get a stable motion over 5 IPM. I re…