Software › Tilt Ball
Tilt Ball
demo Open · freely redistributable
An original CC0 bare-metal Circuit Playground Express program: it reads the LIS3DH accelerometer X/Y over the real SAMD21 SERCOM1 I2C bus and lights the NeoPixel nearest the "down" direction, so tilting rolls a lit dot around the ring. Exercises the real I2C master + accelerometer read path; pairs with the on-screen tilt pad and Shake.
Format: SAMD21 flash image (bare-metal, compiled C) · By: emulators.org · Licence: Public domain (CC0)