树莓派配置 Raspberry pi config

配置wifi

sudo nano /etc/network/interfaces

auto lo
iface lo inet loopback

iface eth0 inet dhcp

auto wlan0
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp

sudo nano /etc/wpa_supplicant/wpa_supplicant.conf

network={
    ssid="weng"
    proto=RSN
    key_mgmt=WPA-PSK
    pairwise=CCMP TKIP
    group=CCMP TKIP
    psk="123456"
}

sudo reboot

拍照

sudo fswebcam -d /dev/video0 -r 320x240 --bottom-banner --title "ruoguan" --no-timestamp /home/pi/camera/photo.jpg

创建自动拍照脚本

touch cam.sh

chmod +x cam.sh  

创建计划任务

crontab -e

*/1 * * * * /home/pi/cam.sh