UC GEE
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•Created by UC GEE on 6/27/2024 in #firmware-and-baremetal
I want to update/flash the firmware on an STM32G4 using another ESP32 microcontroller over I2C.
@Middleware & OS I want to update/flash the firmware on an STM32G4 using another ESP32 microcontroller over I2C.
Besides the I2C pins for data transfer, which other pins on the STM32 does the microcontroller need to connect to?
I think it needs to control both the BOOT and RESET pins. Is that right, or is just the BOOT pin enough?
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