Opt3001
Python support library for the light sensor OPT3001 from Texas Instruments
Description
Contents
Install
- sudo apt-get install -y python-smbus
- pip install opt3001
Usage
import opt3001 from opt3001
address = 0x44
opt = opt3001.OPT3001(address)
# Configure to run in Continuous conversions mode
opt3001.write_config_reg(opt3001.I2C_LS_CONFIG_CONT_FULL_800MS)
while(True):
print(opt3001.read_lux_float())
time.sleep(1)
Raspberry pi
Add following line to /etc/modules to start i2c module on startup:
i2c_dev
Run following commands to start the i2c modules manually:
$ modprobe i2c-bcm2708
$ modprobe i2c_dev
Install i2c-tools to test with the terminal
$ sudo apt-get install i2c-tools
Run following command to get the address of the opt3001
$ i2cdetect -y 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
Run the following command to test the opt30001
$ i2cget -y 1 0x44 0x00
0x0b
Flight Manual
Constants
OPT3001
constructor(address, bus = 1)
write_config_reg()
read_lux_fixpoint()
read_lux_float
Development
Build
python setup.py sdist bdist_wheel
Upload
twine upload dist/*
Team
- Thomas Pöhlmann (@perryrh0dan)
Licence
This repository was generated by charon
1 maintainer
Metadata
1 maintainer
Release files for opt3001 1.1.4
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
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| opt3001-1.1.4.tar.gz | 3.1 kB | Without provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| opt3001-1.1.4-py2-none-any.whl | Python 2 | none | any | Details |
Total release size: 6.3 kB
Release files / opt3001-1.1.4.tar.gz
| Download URL | opt3001-1.1.4.tar.gz |
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| Size | 3.1 kB |
| Tags | Source |
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Release files / opt3001-1.1.4-py2-none-any.whl
| Download URL | opt3001-1.1.4-py2-none-any.whl |
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| Size | 3.3 kB |
| Tags | Python 2 |
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