Overview
- Object ID : 2841 (2020-09-01)
- Author : Jon McPhalen
- Microcontroller : Propeller 2
- Category : Protocol
- Language : SPIN2
- Licence : Other
- Tag : SPI
Content
This object enables Mode 0 SPI communications using P2 smart pins. This allows for high-speed SPI without needing PASM2 code. The object includes methods for shifting out, shifting in, and full-duplex shifting of output and input data. LSBFIRST and MSBFIRST bit order modes are supported.
A short program connects to the P2 flash memory to demonstrate shiftout() and shiftin() at 10MHz using Spin2 code.