Thanks for the very in-depth answer! After looking closely at the spiout function I seem to have "bit-bang" working! I didn't realize you can use any two pins on the controller for software SPI. From what I can tell the latency between using hspi and spiout is very similar. Maybe in situations...
Hi guys,
Working on a project where I need both a OLED display and RGB LEDs. I've experiment with the SSD1306 display and APA102 LEDs. My issue is I cannot use the 20X2 to communicate with both the display and LEDs. The display requires I2C protocol and the LEDs require SPI.
For the veterans...
Hi everyone,
Thanks to this forum I have had success working with the SSD1306 OLED driver. The issue I now face is with dimming the display.
I've looked over threads such as Thread, Thread and Thread but none specify dimming the display.
I have attempted to change the values for the init...
As the title states, I'm concerned about the pic drawing current through I/O's when powered off.
In my specific situation I'm reading an analog value and my picaxe is a "piggyback" to another micro controller. Once I turn off the picaxe it'll draw current from the analog input thus killing the...