Search found 43 matches

by mflmartin
Fri Jul 29, 2016 10:16 pm
Forum: ESP8266 boards
Topic: ssd1306 using I2C on the esp8266
Replies: 54
Views: 64590

Re: ssd1306 using I2C on the esp8266

Personally I just write a short program in PyGame that reads that image and then iterates over all the pixels and generates whatever I need. Thanks, I am looking into pygame, but I am a bit lost. I don't understand, yet, all the structures. Could you please share that bit of code that takes 1 image...
by mflmartin
Wed Jul 27, 2016 9:08 pm
Forum: ESP8266 boards
Topic: ssd1306 using I2C on the esp8266
Replies: 54
Views: 64590

Re: ssd1306 using I2C on the esp8266

[quote="mcauser"]It works!! I added an extra method for outputting a bitmap. Feels like it should not belong in class SSD1306, instead a higher graphics library, which can output shapes, lines, solid blocks etc. As mentioned on your PR: https://github.com/micropython/micropython/pull/2187 [code] def...
by mflmartin
Sat Jul 23, 2016 7:44 pm
Forum: ESP8266 boards
Topic: why os.listdir return ENODEV
Replies: 28
Views: 34461

Re: why os.listdir return ENODEV

I had the exact same problem. Flashing v1.8.2-40-g0d22177 version solved the issue. I even created a bug in the repo, but I closed it after flashing this version solved my problem. Did you flash: v1.8.2-40-g0d22177 and got the same problem? Did you do a python esptool.py -p COM6 erase_flash , before...