Implement Silabs C2 flash programming protocol via NUCLEO-103RB, Arduino and EFM32ZG STK-3200 boards. See https://www.silabs.com/Support%20Documents/TechnicalDocs/an127.pdf and http://akb77.com/g/silabs/jump-to-silabs-step-1/ for details
Port AN127SW to NUCLEO-103RB Add SendC2.exe command line utility to upload hex file to USB-DA All timing tune for 72MHz CPU system clock. Implement terminal mode for C8051 commands.
C2CK - PC8
C2D - PC9 Use Morpho Headers to connect
Upload C2_Flash.pde sketch to Arduino
Start program C2.Flash.exe (need .NET 2.0) Target Arduino Atmel C2CK - digital pin 5 (PortD 5) C2D - digital pin 6 (PortD 6) GND - GND
Port AN127SW to EFM32-STK3700
- Connect Target EFM32GG STK-3700 C2D - PC3 C2CK - PC0 GND - GND