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28 lines
833 B
28 lines
833 B
# SPDX-License-Identifier: Apache-2.0 |
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config UART_ESP32 |
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bool "ESP32 UART driver" |
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default y |
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depends on DT_HAS_ESPRESSIF_ESP32_UART_ENABLED |
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select SERIAL_HAS_DRIVER |
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select SERIAL_SUPPORT_INTERRUPT |
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select GPIO_ESP32 |
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help |
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Enable the ESP32 UART. |
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config SERIAL_ESP32_USB |
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bool "ESP32 built-in USB serial driver" |
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default y |
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depends on DT_HAS_ESPRESSIF_ESP32_USB_SERIAL_ENABLED |
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select SERIAL_HAS_DRIVER |
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select SERIAL_SUPPORT_INTERRUPT |
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help |
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Enable the built-in USB serial interface present in some Espressif |
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MCUs like the ESP32-C3. |
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This driver uses the peripheral called USB Serial/JTAG Controller |
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(USB_SERIAL_JTAG), which acts as a CDC-ACM interface towards the |
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USB host. The USB stack is built into the chip and accessed |
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by the firmware through a simplified API similar to a "normal" |
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UART peripheral.
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