Pushed to iorodeo/panels_g4_firmware
7e71441 Modified initialization for chip select for slave spi buses. Pin was set to
Firmware (atmega328) for the fourth generation (G4) panels prototypes. hardware_v0p1: firmware for hardware version 0.1 - i2c is used for comm/driver sub-panel communications. hardware_v0p2: firmware for hardware version 0.2 - spi is used for comm/driver sub-panel communications.