vl53l1x-python

VL53L1X激光测距仪的Python库。

https://shop.pimoroni.com/products/vl53l1x-breakout

安装

sudo pip install smbus2
sudo pip install vl53l1x

使用

import VL53L1X

# Open and start the VL53L1X sensor.
# If you've previously used change-address.py then you
# should use the new i2c address here.
# If you're using a software i2c bus (ie: HyperPixel4) then
# you should `ls /dev/i2c-*` and use the relevant bus number.
tof = VL53L1X.VL53L1X(i2c_bus=1, i2c_address=0x29)
tof.open()

# Optionally set an explicit timing budget
# These values are measurement time in microseconds,
# and inter-measurement time in milliseconds.
# If you uncomment the line below to set a budget you
# should use `tof.start_ranging(0)`
# tof.set_timing(66000, 70)

tof.start_ranging(1)  # Start ranging
                      # 0 = Unchanged
                      # 1 = Short Range
                      # 2 = Medium Range
                      # 3 = Long Range

# Grab the range in mm, this function will block until
# a reading is returned.
distance_in_mm = tof.get_distance()

tof.stop_ranging()

查看示例以了解更高级的使用方法。

0.0.5

• 增强：由于@jinnie的支持，支持ROI

0.0.4

• 增强：支持tca9548a，针对#13
• 增强：支持更改i2c地址，针对#14
• 增强：支持设置时间预算，针对#16
• 与ST的最新发布同步API代码

0.0.3

• 修复：使用i2c_bus参数用于备用总线/软i2c

0.0.2

• 改进搜索.so文件以获取特定架构的文件

0.0.1

• 首次发布