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library:rk3568:gps

配置GPS模块

硬件连接

UART3_RX_M1 UART3_TX_M1 GPIO3_A4 (100)

1. 安装串口工具picocom

sudo apt-get update
sudo apt-get install picocom

2. 连接GPS

# GPS连接在串口:ttyS3,波特率:115200
picocom -b 115200 /dev/ttyS3

* 或者直接打印串口

stty -F /dev/ttyS3 -a            # 查询串口信息
stty -F /dev/ttyS3 speed 115200  # 设置波特率
cat /dev/ttyS3                   # 打印
library/rk3568/gps.txt · Last modified: 2023/05/20 09:28 by lhaosen