SDCC 8051/8052 Tools and Headers for Megawin Chips
This project focuses on 8052 development on Linux using Megawin chips.
Megawin SFRs
They are accurately defined in REG_MG82F6D17.h.
Keil2SDCC
The well written Python script can be used to convert any Keil header file to SDCC.
Megawin Serial Programmer
On Linux Wine Megawin Serial Programmer COM_ISP8 available from Megawin 8051 Support works well.