Search found 3 matches
- Thu Oct 23, 2014 9:02 pm
- Forum: Hardware Projects
- Topic: OLED Displays SSD1306
- Replies: 19
- Views: 33793
Re: OLED Displays SSD1306
To benchmark the I2C interface you need an I2C device present (which I have) because the protocol requires acks from the slave. You can benchmark the SPI interface without a device present (lucky as I don't have one) because the protocol has no ack anywhere. Using a stopwatch I timed the "scrolling ...
- Wed Oct 15, 2014 9:44 pm
- Forum: Hardware Projects
- Topic: OLED Displays SSD1306
- Replies: 19
- Views: 33793
Re: OLED Displays SSD1306
https://github.com/khenderick/micropython-drivers
now includes support for both SPI and I2C.
My display board has been running the "scrolling cursors" for >3hours with no problems.
Neal.
now includes support for both SPI and I2C.
My display board has been running the "scrolling cursors" for >3hours with no problems.
Neal.
- Tue Oct 14, 2014 10:40 pm
- Forum: Hardware Projects
- Topic: OLED Displays SSD1306
- Replies: 19
- Views: 33793
Re: OLED Displays SSD1306
Using that code as the starting point I have my I2C OLED display up and running (my first bit of Python on this board!)
I'll make it a bit tidier and try to submit it upstream to the original author
Neal.
I'll make it a bit tidier and try to submit it upstream to the original author
Neal.