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Documentation/esp32c3: Document the CDC console defconfig.

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Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
This commit is contained in:
Abdelatif Guettouche 2021-11-08 19:00:47 +01:00 committed by Alan Carvalho de Assis
parent 044508c979
commit 00befc4ec6
2 changed files with 18 additions and 3 deletions
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14
Documentation/platforms/risc-v/esp32c3/boards/esp32c3-devkit/index.rst
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@ -95,3 +95,17 @@ To test it, just run the following command::
nsh> watcher nsh> watcher
nsh> watched nsh> watched
usbconsole
==========
This configuration tests the built-in USB-to-serial converter found in ESP32-C3 (revision 3).
`esptool` can be used to check the version of the chip and if this feature is
supported. Running `esptool.py -p <port> chip_id` should have `Chip is
ESP32-C3 (revision 3)` in its output.
When connecting the board a new device should appear, a `/dev/ttyACMX` on Linux
or a `/dev/cu.usbmodemXXX` om macOS.
This can be used to flash and monitor the device with the usual commands::
make download ESPTOOL_PORT=/dev/ttyACM0
minicom -D /dev/ttyACM0

7
Documentation/platforms/risc-v/esp32c3/index.rst
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@ -101,9 +101,9 @@ Peripheral Support
The following list indicates the state of peripherals' support in NuttX: The following list indicates the state of peripherals' support in NuttX:
========== ======= ===== =========== ======= =====
Peripheral Support NOTES Peripheral Support NOTES
========== ======= ===== =========== ======= =====
GPIO Yes GPIO Yes
UART Yes UART Yes
SPI Yes SPI Yes
@ -122,6 +122,7 @@ Bluetooth Yes
LED_PWM Yes LED_PWM Yes
SHA Yes SHA Yes
RSA Yes RSA Yes
CDC Console Yes Rev.3
========== ======= ===== ========== ======= =====
Supported Boards Supported Boards