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The RXD pin is assigned as input (fix for custom uart option). Closes: https://github.com/espressif/esp-idf/issues/2843 Closes: IDFGH-505
Bootloader Support Component ============================ Overview -------- "Bootloader support" contains APIs which are used by the bootloader but are also needed for the main app. Code in this component needs to be aware of being executed in a bootloader environment (no RTOS available, BOOTLOADER_BUILD macro set) or in an esp-idf app environment (RTOS running, need locking support.)