So far I've done two very basic examples:
- Blink Red: My Hello World to FPGA, just a simple led blinking. The design uses the RGBA IP included on iCE40 UltraPlus.
- SPI Slave: An example to test communications through the FT2232H included on the breakout board. The design implements a very simple SPI slave module that on every byte received use the 3 least significant bits to enable/disable the three available LED's. There's a simple command line program to send data to the slave. There's two SPI IP included on the iCE40 Ultra Plus. I'll try to use on next examples.