电容触摸屏初探
觸摸芯片
瀚瑞
http://www.pixcir.com.cn/
匯頂
http://www.goodix.com/
http://www.sztctd.com/about/about85.shtml
tiny210配置的電容屏芯片
goodix GT801
http://www.goodix.com/technical-support/download/
http://www.arm9home.net/read.php?tid=20239
http://www.arm9home.net/read.php?tid-24538.html
goodix觸摸屏驅動以模塊形式提供,如下,在板子的文件系統中搜索
/ # find / -name "*goodix*" /sys/module/goodix_touch /system/lib/modules/2.6.35.7-FriendlyARM/kernel/drivers/input/touchscreen/goodix_touch.ko/ # cat /etc/init.mini210.sh? .. # Audio, video, input modprobe snd-soc-mini210-wm8960 modprobe ov9650 modprobe tvp5150_tiny210 modprobe goodix_touch ..
內核選項
Device Drivers ?--->Input device support ?--->[*] ? Touchscreens ?---> <*> ? Goodix GT80X multi-touch driver ??
沒有源碼
drivers/input/touchscreen/goodix_touch.c
瀚瑞
http://www.pixcir.com.cn/
匯頂
http://www.goodix.com/
http://www.sztctd.com/about/about85.shtml
tiny210配置的電容屏芯片
goodix GT801
http://www.goodix.com/technical-support/download/
http://www.arm9home.net/read.php?tid=20239
http://www.arm9home.net/read.php?tid-24538.html
goodix觸摸屏驅動以模塊形式提供,如下,在板子的文件系統中搜索
/ # find / -name "*goodix*" /sys/module/goodix_touch /system/lib/modules/2.6.35.7-FriendlyARM/kernel/drivers/input/touchscreen/goodix_touch.ko/ # cat /etc/init.mini210.sh? .. # Audio, video, input modprobe snd-soc-mini210-wm8960 modprobe ov9650 modprobe tvp5150_tiny210 modprobe goodix_touch ..
內核選項
Device Drivers ?--->Input device support ?--->[*] ? Touchscreens ?---> <*> ? Goodix GT80X multi-touch driver ??
沒有源碼
drivers/input/touchscreen/goodix_touch.c
轉載于:https://www.cnblogs.com/-song/archive/2012/08/12/3331861.html
超強干貨來襲 云風專訪:近40年碼齡,通宵達旦的技術人生總結