jobytaffey/spi-explorer — pull request #1 by pfalcon (2012-04-06 21:44:05+00:00)
Title: Optimize size

Few easy optimizations to reduce code size for 100+ bytes. Can be spent on: adding port pin set/query commands (plan to do the same for original bus-ninja), making SPI mode explicitly selectable (frees up pins for pin control mode), adding I2C support, etc, etc.