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Documentation: fix warning

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raiden00pl 2023-11-04 20:17:59 +01:00 committed by Xiang Xiao
parent 43ecf36d78
commit bfd342b4eb
1 changed files with 6 additions and 5 deletions
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11
Documentation/platforms/arm/stm32f4/boards/stm32f401rc-rs485/index.rst
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@ -86,16 +86,17 @@ The STM32F4-RS485 has 1 USART available for user.
USART2 USART2
------ ------
========== ===== ========== =======
UART/USART PINS UART/USART PINS
========== ===== ========== =======
CTS PA0 CTS PA0
RTS PA1 RTS PA1
TX PA2 *Warning you make need to reverse RX/TX on TX PA2 [1]
RX PA3 some RS-232 converters RX PA3
CK PA4 CK PA4
========== ===== ========== =======
[1] Warning you make need to reverse RX/TX on some RS-232 converters
SDCARD SDCARD
====== ======