Search found 143 matches

by kamikaze
Mon Jan 02, 2017 12:56 pm
Forum: The MicroPython pyboard
Topic: "framebuf" module??????
Replies: 12
Views: 5572

Re: "framebuf" module??????

maintainers may not like your changes to variable names. The choice of the English rather than American spelling of "colour" was deliberate. I'm wondering why they did accepted situation when there are three kinds of naming it: "col", "color" and "colour" within 20 lines o_O I've just tried to make...
by kamikaze
Mon Jan 02, 2017 4:28 am
Forum: The MicroPython pyboard
Topic: "framebuf" module??????
Replies: 12
Views: 5572

Re: "framebuf" module??????

Implemented fill_rect too: https://www.youtube.com/watch?v=zfceKS-Bizk

There is a little bug remaining. After fixing it - is it possible to make THIS merged into master?
by kamikaze
Sun Jan 01, 2017 2:20 pm
Forum: Drivers for External Components
Topic: Driver for LSM303D
Replies: 3
Views: 1492

driver for LSM303D

rcolistete wrote:Any plans to have a MicroPython LSM303D driver ? I ask to avoid double effort, I was planning to make a simple LSM303D driver in January. LSM303D has only one I2C address, 16 bits accelerometer and magnetometer.
I have only one device which is Pololu imu01b. Feel free to fork )
by kamikaze
Sun Jan 01, 2017 11:53 am
Forum: Drivers for External Components
Topic: Driver for LSM303D
Replies: 3
Views: 1492

driver for LSM303D

rcolistete wrote: Wow, you have the LSM303 (DLHC/D/C ?) working with Pyboard ! Is the driver published ?
yep: https://github.com/kamikaze/pyboard-exa ... 2screen.py
by kamikaze
Sun Jan 01, 2017 4:30 am
Forum: The MicroPython pyboard
Topic: "framebuf" module??????
Replies: 12
Views: 5572

"framebuf" module

Here I'm trying to output text onto SSD1322 display. So I've modified modframebuf.c to have GRAY4 (not sure how it is correct to call) mode.

https://www.youtube.com/watch?v=ypfTRDImBR8
by kamikaze
Tue Dec 27, 2016 1:45 pm
Forum: The MicroPython pyboard
Topic: connecting pyboard to CAN BUS
Replies: 45
Views: 15404

Re: connecting pyboard to CAN BUS

giacomoalbe wrote:@kamikaze: is it possible to have the PCB schemes of your wonderful transceiver?

Thank you for your help!
Sure
by kamikaze
Tue Dec 20, 2016 6:20 pm
Forum: Programs, Libraries and Tools
Topic: lcd module that supports i2c interface
Replies: 11
Views: 4819

Re: lcd module that supports i2c interface

why not SPI? SPI should be faster. or even 8bit protocol like 8080 (but SPI is easier to use while it's being implemented)
by kamikaze
Tue Dec 20, 2016 1:16 am
Forum: Other Boards
Topic: New OpenMV board
Replies: 18
Views: 5590

Re: New OpenMV board

I think these guys and their project need more support in informational field. There is a lack of info and ignoring from different companies like Adafruit, SparkFun etc. This is very sad because it's a very nice project in MicroPython world. :roll:

http://forums.openmv.io/viewtopic.php?f=4&t=184
by kamikaze
Sat Dec 17, 2016 2:17 am
Forum: The MicroPython pyboard
Topic: connecting PyBoard to other devices like RPi
Replies: 3
Views: 2739

Re: connecting PyBoard to other devices like RPi

dhylands wrote:I plug mine into the USB serial on the RPi. It behaves essentially identical to plugging it into my linux development machine.
and how do they send "data" to each other? any examples? :roll:
by kamikaze
Fri Dec 16, 2016 10:31 pm
Forum: The MicroPython pyboard
Topic: connecting PyBoard to other devices like RPi
Replies: 3
Views: 2739

connecting PyBoard to other devices like RPi

what is the best way (I2C, SPI, UART etc.) to connect PyBoard to device like RPi? It is planned to send data to RPi and get something from it too. RPi is being a "main" device while PyBoard is planned as a standalone slave that lives its own life most of the time.