Closed Tina-Builds closed 1 year ago
The Type-C port of E3EZ is used to communicate with CB1, There are two functions, OTG/UART:
Do you want to put the MCU STM32G0B1 on the E3EZ board into DFU mode to write the bootloader? If that's the case, Type-C does not have this function, Because the MCU's USB is directly connected to CB1/CM4 through the BTB socket. We can write firmware to the MCU through CB1/CM4. The steps are as follows:
sudo dfu-util -d ,0483:df11 -R -a 0 -s 0x8000000:leave -D ./bootloader.bin
0483:df11
is the DFU ID of E3EZ (We can get it by running lsusb
command)
./bootloader.bin
is the Path of bootloader file.
Please issue a step by step instruction to boot the E3EZ into DFU mode. I tried all possible combinations:
How can I start the E3EZ in DFU mode???