76 lines
1.3 KiB
ReStructuredText
76 lines
1.3 KiB
ReStructuredText
===============
|
|
weact-stm32h743
|
|
===============
|
|
|
|
This page discusses issues unique to NuttX configurations for the
|
|
WeAct STM32H743 board.
|
|
|
|
.. figure:: weact-stm32h743.png
|
|
:align: center
|
|
|
|
Board information
|
|
=================
|
|
|
|
This board was release by WeAct Studio in 2020 and developed based on
|
|
STM32H743VI microcontroller.
|
|
|
|
The board features:
|
|
- USB-C power supply
|
|
- SWD connector
|
|
- Crystal for HS 25MHz
|
|
- Crystal for RTC 32.768KHz
|
|
- 1 user LED
|
|
- 1 MicroSD connector supporting 1 or 4-bit bus
|
|
- 1 USB 2.0 Host/Device
|
|
- 2 SPI Flash
|
|
- 1 OLED display
|
|
- 1 Camera
|
|
|
|
Board documentation: https://github.com/WeActStudio/MiniSTM32H7xx
|
|
|
|
BOARD-LED
|
|
=========
|
|
|
|
The WeAct STM32H743 has 1 software controllable LED.
|
|
|
|
==== =====
|
|
LED PINS
|
|
==== =====
|
|
E3 PE3
|
|
==== =====
|
|
|
|
UART/USART
|
|
==========
|
|
|
|
The WeAct STM32H743 used the USART1 for serial debug messages.
|
|
|
|
USART1
|
|
------
|
|
|
|
====== =====
|
|
USART1 PINS
|
|
====== =====
|
|
TX PB14
|
|
RX PB15
|
|
====== =====
|
|
|
|
==============
|
|
|
|
Each weact-stm32h743 configuration is maintained in a sub-directory and
|
|
can be selected as follow::
|
|
|
|
tools/configure.sh weact-stm32h743:<subdir>
|
|
|
|
Where <subdir> is one of the following:
|
|
|
|
|
|
Configuration Directories
|
|
-------------------------
|
|
|
|
nsh
|
|
---
|
|
|
|
Configures the NuttShell (nsh) located at apps/examples/nsh. This
|
|
configuration enables a serial console on UART1.
|
|
|