ghn-certi commented on a change in pull request #1644:
URL: https://github.com/apache/incubator-nuttx/pull/1644#discussion_r476452744
##########
File path: boards/arm/stm32f7/stm32f746g-disco/README.txt
##########
@@ -98,16 +98,20 @@ LEDs and Buttons
Serial Console
==============
- These configurations assume that you are using a standard Arduio RS-232
- shield with the serial interface with RX on pin D0 and TX on pin D1:
+ The STM32F469G-DISCO uses USART1 connected to "Virtual COM", so when you
+ plug it on your computer it will be detected as a USB port (i.e. ttyACM0):
-------- ---------------
STM32F7
- ARDUIONO FUNCTION GPIO
- -- ----- --------- -----
- DO RX USART6_RX PC7
- D1 TX USART6_TX PC6
- -- ----- --------- -----
+ V.COM FUNCTION GPIO
+ ----- --------- -----
+ RXD USART6_RX PB7
Review comment:
```suggestion
RXD USART1_RX PB7
```
##########
File path: boards/arm/stm32f7/stm32f746g-disco/README.txt
##########
@@ -98,16 +98,20 @@ LEDs and Buttons
Serial Console
==============
- These configurations assume that you are using a standard Arduio RS-232
- shield with the serial interface with RX on pin D0 and TX on pin D1:
+ The STM32F469G-DISCO uses USART1 connected to "Virtual COM", so when you
+ plug it on your computer it will be detected as a USB port (i.e. ttyACM0):
-------- ---------------
STM32F7
- ARDUIONO FUNCTION GPIO
- -- ----- --------- -----
- DO RX USART6_RX PC7
- D1 TX USART6_TX PC6
- -- ----- --------- -----
+ V.COM FUNCTION GPIO
+ ----- --------- -----
+ RXD USART6_RX PB7
+ TXD USART6_TX PA9
Review comment:
```suggestion
TXD USART1_TX PA9
```
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