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> This is a precursor of a programmable sound generator like Microchip AY8930, and Yamaha YM2149
# Technical details
## Interface
### Inputs
* Clock frequency : 4MHz
* data bus : 8 bits
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Hi,
Big fan of the project! I was also thinking of developing a system, but this is great. While researching the issue of detecting guard hits (talking epee specifically), the question has been posed…
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A PWM controller is required to drive a 3-phase H-bridge setup. When done correctly, the output of each inverter phase should have a voltage level proportional to the duty cycle of the PWM controller.…
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@jaredrholley Suggested there was an issue when testing the PWM IP in software. A simple PWM test that bridges a PWM Writer port to a PWM Reader port did not behave as expected. The supplied duty cycl…
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I connected the laser according to the instructions: https://marlinfw.org/docs/configuration/2.0.9/laser_spindle.html#laser/spindle-configuration-(2.0.9.x)
Using M106/M107 commands
...BUT THE LASER …
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Abro este ISSUE para discutir las propiedades, los métodos y modos de funcionamiento de los TIMERs.
Se me ocurren los siguientes modos de funcionamiento:
- TIMER_COUNT_TO_OVERFLOW.
- TIMER_COUN…
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Subpart of #11
For controlling LED and BUZZER following generic function will be used.
- MIC_Set_Digital_Output_status(). This function put 1 or 0 over one pin in one defined port. This functio…
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Hi. It would be cool to have simple signal generator applet. I'm not sure about DACs on the Glasgow, but even a square signal from a normal IO would be great.
I found the `control-servo` applet whi…
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I try to control a servo using the PWM timings in the range of 1000 us to 2000 us (https://en.wikipedia.org/wiki/Servo_control#/media/File:Servomotor_Timing_Diagram.svg).
I set the maximum steps to…
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I am following this guide:
https://github.com/twteamware/raspberrypi-ptp/blob/master/pps-generator.md
I’m running a raspberry pi 4 and have the 5.10.16 kernel cloned (branch rpi-5.10.y, commit h…