Search found 7 matches

by Batman
Thu Aug 01, 2019 5:22 pm
Forum: MicroPython pyboard
Topic: Version control
Replies: 3
Views: 157

Version control

I have a general question about the workflow for working with the pyboard: how do you go about version control? I am working on a project which involves multiple files. I want to use version control to keep track of the project. However, I can't find a good way of doing this. Here is what I tried: P...
by Batman
Thu Aug 01, 2019 4:54 pm
Forum: MicroPython pyboard
Topic: How to use DAC mode normal?
Replies: 6
Views: 296

Re: How to use DAC mode normal?

I flashed the new firmware and I can confirm this issue is solved. Great work.
by Batman
Thu Jul 25, 2019 2:36 pm
Forum: MicroPython pyboard
Topic: How to use DAC mode normal?
Replies: 6
Views: 296

Re: How to use DAC mode normal?

Great! The issue seems be fixed as per

https://github.com/micropython/micropython/issues/4944

Will a new dfu file become available?
by Batman
Wed Jul 24, 2019 1:57 pm
Forum: MicroPython pyboard
Topic: How to use DAC mode normal?
Replies: 6
Views: 296

Re: How to use DAC mode normal?

Thank you for checking and raising the issue.

In case this informative, I have just installed this firmware version:

pybv11-20190722-v1.11-167-g331c224e0.dfu
by Batman
Tue Jul 23, 2019 7:57 pm
Forum: MicroPython pyboard
Topic: How to use DAC mode normal?
Replies: 6
Views: 296

How to use DAC mode normal?

I am trying to output a block wave of given frequency and duration on pin x6 (DAC 2). I can use the following to get output on pin x6. However, this seems to run forever. dac.write_timed(buffer, 20, mode=DAC.CIRCULAR) I was hoping I could use the following code to send a predefined signal (in buffer...
by Batman
Sun Mar 31, 2019 9:02 pm
Forum: MicroPython pyboard
Topic: How many adc pins can I use?
Replies: 1
Views: 165

How many adc pins can I use?

The documentation says the pyboard has 3x12 bit adc. Does this mean I can only use up to 3 pins to get analog input on the pyboard (instead of 16)?
by Batman
Sun Sep 02, 2018 8:45 pm
Forum: MicroPython pyboard
Topic: Sending large array of numbers to host computer
Replies: 4
Views: 634

Sending large array of numbers to host computer

I use the Pyboard's ADC's to fill up an array with 7500 unsigned short integers. Now I want to send the data to the host computer. At the side of the Pyboard I'm using port = pyb.USB_VCP() port.send(data) or port = pyb.USB_VCP() port.write(data) I am having (at least two problems): 1) the data gets ...