MAVLink Message Parser
Send and Receive MAVLink packets for communication between drones and ground control stations
Licence MIT
Ping))) Rev E and onwards
SPIN Code examples for the updated Ping))) module, starting at Rev E
BMP390 driver
A simple I2C driver for the BMP390 temperature+pressure sensor. Handles 2 if you got 2 on the bus
How to pause in PASM
Millisecond and Microsecond pause routines for PASM
ADC124S021 ADC
4-ch, 12-bit ADC found on Parallax PAB
64/96/128-Bit Unsigned Integer Math
64/96/128-Bit Unsigned Integer Math Functions
Measuring Stack Space (AN019)
Measuring Stack Space for Parallel Processes
Communication with a PC (AN0018)
Communication with a PC Application
Schmitt-Triggered Inputs (AN015)
Creating Schmitt-Triggered Inputs on the Propeller P8X32A Microcontroller
Coroutines in PASM (AN014)
Coroutines in Propeller Assembly Language