Search found 24 matches

by josie87
Mon Nov 30, 2015 2:23 pm
Forum: General Discussion and Questions
Topic: Observation regarding imports and performance
Replies: 2
Views: 925

Observation regarding imports and performance

Hello, I was just playing with the well known synthetic uPy benchmark: @micropython.viper def performanceTest(): millis = pyb.millis endTime = int(millis()) + 10000 count = 0 while int(millis()) < endTime: count += 1 print("Count: ", count) performanceTest() Score: 5.433.881 from pyb import millis @...
by josie87
Mon Nov 30, 2015 2:09 pm
Forum: General Discussion and Questions
Topic: FreeDOS support
Replies: 60
Views: 18313

Re: FreeDOS support

Great! You made it. Will test asap. :-)
by josie87
Wed Sep 30, 2015 3:30 am
Forum: General Discussion and Questions
Topic: Interface for Arduino Libs
Replies: 7
Views: 3806

Re: Interface for Arduino Libs

Thank you for the detailled answer. It clarifys some points that I didn't think about. I got an OT - Question: I would like to measure wind velocity on a motobike while driving. I got no space for a classic aenometer. Are there other options? (this is my bike ;-) ) https://goo.gl/photos/N22ZAuHRS9LQ...
by josie87
Thu Sep 24, 2015 5:56 am
Forum: General Discussion and Questions
Topic: Interface for Arduino Libs
Replies: 7
Views: 3806

Re: Interface for Arduino Libs

Thank you for the guide. This will help me. I also asked myself if the porting could be automated / avoided in some way. A real interface to the Arduino libs. A way to include Arduino libs when building micropython. pseudo workflow: git clone micropython git checkout -b my_sensor cp -r my_sensor_ard...
by josie87
Sat Sep 19, 2015 1:23 pm
Forum: General Discussion and Questions
Topic: Interface for Arduino Libs
Replies: 7
Views: 3806

Interface for Arduino Libs

Hello, is there an easy way to integrate Arduino libs? This would open the door to a giant universe of Arduino addon boards. It would be cool to have a folder where I can throw in the Arduino libs, compile the pyb firmware and than call it. An example: cp my_sensor.h and my_sensor.c to micropython/A...
by josie87
Fri Aug 28, 2015 4:18 pm
Forum: Drivers for External Components
Topic: ST7735 instructions and pyb firmw. img with build in support
Replies: 0
Views: 3942

ST7735 instructions and pyb firmw. img with build in support

Hello micropython community, After days of try and error, I figured out how to use gcarver's ST7735 libary in the correct way: gcarver's code is here: https://github.com/GuyCarver/MicroPython st7735.png pins on the left, section tft: cs -> X5 sck ->X6 sda ->X8 (you may use Y) rs -> X1 rst -> X2 (or ...
by josie87
Tue Aug 25, 2015 8:00 pm
Forum: Drivers for External Components
Topic: Cant connect to ST7735
Replies: 1
Views: 1288

Cant connect to ST7735

Hi, after I fryed my displaymodule, I thought I 'd go for a shiny colored one. My choice fell on a ST7735. I tryed to hook it up using gcarver's lib, but all I get is a black screen. To verify the screen itself,I ran the arduino examples with my uno and nano, both work fine. Of course I also used th...