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Hi:I' m trying to download the "Tiny_kernel_boot_loader.hex" via "Flash Loader Demostrator" on STM32's USART1.At the very first step, connection settings, it says connection fail all the time,baud rate = 115200 => not recognized device or .... etc....
in AN3012, it mentions about "Tiny_kernel_boot_loader.hex",But I cannot find it,Can somebody help?