Bootstrap loader for MDR32F9Q2I, К1986ВЕ92QI, 1986ВЕ9x microcontrollers. It uses factory boot loader burned in MCU boot sector to load next stage loader 1986_BOOT_UART.hex into RAM, which, in turn, can load custom firmware, burn it into EEPROM and run.

Usage: -s 115200 set upload baud rate -d /dev/ttyUSB0 set serial device -b 1986_BOOT_UART.hex set stage 2 loader hex image -f set user custom firmware hex image

Example: ./mdrbootstrap -s 115200 -d /dev/ttyUSB0 -b 1986_BOOT_UART.hex -f 1986BE9x_Demo.hex