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boards/esp32s3-devkit: fix documentation

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This commit is contained in:
Gunar Schorcht 2023-07-03 14:19:07 +02:00
parent e487ac551a
commit 13d080d15c
2 changed files with 11 additions and 7 deletions
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2
boards/esp32s3-devkit/doc.txt
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@ -167,6 +167,8 @@ UART_DEV(0) RxD | GPIO44 | Console (configuration is fixed) | \ref esp32_uart_in
</center>
\n
@note The RGB-LED is connected to GPIO38 on ESP32-S3-DevKitC-1 revision 1.1 boards.
For detailed information about the peripheral configurations of ESP32-S3
boards, see section \ref esp32_peripherals "Common Peripherals".

16
boards/esp32s3-devkit/include/board.h
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@ -42,8 +42,8 @@
/**
* @brief Default button GPIO pin definition
*
* ESP32-S3-DevKit boards have a BOOT button connected to GPIO9, which can be
* used as button during normal operation. Since the GPIO9 pin is pulled up,
* ESP32-S3-DevKit boards have a BOOT button connected to GPIO0, which can be
* used as button during normal operation. Since the GPIO0 pin is pulled up,
* the button signal is inverted, i.e., pressing the button will give a
* low signal.
*/
@ -51,9 +51,6 @@
/**
* @brief Default button GPIO mode definition
*
* Since the GPIO of the button is pulled up with an external resistor, the
* mode for the GPIO pin has to be GPIO_IN.
*/
#define BTN0_MODE GPIO_IN_PU
@ -74,8 +71,13 @@
/**
* @name LED (on-board) configuration
*
* ESP32-S3-DevKit boards have a SK68XXMINI-HS smart RGB-LED connected to
* GPIO48 on-board. The WS281x driver module `ws281x` can be used to control it.
* ESP32-S3-DevKit boards have a SK68XXMINI-HS smart RGB LED on-board connected
* to either
*
* - GPIO48 (ESP32-S3-DevKitC-1 revision 1.0 and all ESP32-S3-DevKitM-1 boards) or
* - GPIO38 (ESP32-S3-DevKitC-1 revision 1.1).
*
* The WS281x driver module `ws281x` can be used for control.
* @{
*/
#ifndef WS281X_PARAM_PIN