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webusb / arduino

WebUSB demos running on Arduino (and compatible) hardware.
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Controlling stepper motor via DRV8825 #34

Closed c0debreaker closed 7 years ago

c0debreaker commented 7 years ago

I have a DRV8825 stepper driver. I've used it with Arduino UNO. Can webusb control drv8825?

dataino-it commented 7 years ago

no is not possible

see my question on arduino forum https://forum.arduino.cc/index.php?topic=464751.0

c0debreaker commented 7 years ago

I forgot to say that I want to use Arduino 101. When I went to Fluent Conf last week, the person told me to buy Arduino 101. He showed a demo and I saw his javascript code. He turned on the built-in LED, on and off every 3 seconds.

reillyeon commented 7 years ago

This library is not compatible with the Arduino UNO because the application processor on that board does not have control over the USB port. I do not have an Arduino 101 board but looking at the SDK there is likely some work to get this library to work there because the system architecture is different.

c0debreaker commented 7 years ago

Which arduino hardware should I buy that works well with WebUSB?

reillyeon commented 6 years ago

Boards based on a single ATmega32U4 chip should work. This includes the Arduino Leonardo and Pro Micro boards and their clones such as the Adafruit Feather 32u4 series.

varunkumar commented 6 years ago

Is this board https://www.arduino.cc/en/Main/ArduinoBoardMegaADK?from=Main.ArduinoBoardADK supported?

jpliew commented 6 years ago

@varunkumar the MEGA board has a ATmega8U2 chip bridging the USB. This flash and ram in this chip is probably too low to run this library.