hunterteaegg/linux_device_driver

【练手工程】基于Linux内核用户态下的传感器总线驱动开发

Linux_Device_Driver

LISENCE TERM

Copyright (C) <year>2020  <author>hunterteaegg <email>[email protected]

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

DESCRIPTION

This repository is used to store and backup some sensors or 
devices drivers used in Linux of Raspberrypi.

Here is my compilation envionment below: 
- Kernel : aarch64 Linux 5.4.0-1023-raspi
- OS : Ubuntu 20.04 focal
- CPU : BCM2835 @ 4x 1.2GHz
- Compiler : gcc v9.3.0

DRIVER LIST

SHT31

Humidity and Temperature Sensor
Voltage : 2.15V - 5.5V
Interface : I2C

BMP280

Digital Pressure and Temperature Sensor
Voltage : 1.7V - 3.6V
Interface : I2C and SPI

GY-30 (BH1750FVI)

Digital 16 bit Serial Output Type Ambient Light Sensor IC
Voltage : 2.4V - 3.6V
Interface : I2C