https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=Category%3ALinux_Driver 2026-07-22T15:52:38Z Revision history for this page on the wiki MediaWiki 1.37.2 https://w.electrodragon.com/w/index.php?title=Category:Linux_Driver&diff=24680&oldid=prev 2020-02-01T11:56:17Z

<p><span dir="auto"><span class="autocomment">Kernel Config</span></span></p> <p><b>New page</b></p><div>== Applications ==<br /> ===Software ===<br /> * RT-thread -<br /> * [[LittlevGL]]<br /> <br /> ===Hardware ===<br /> <br /> * USB devices, [[USB Hub]], USB-ethernet<br /> <br /> ==== [[Touch Screen]] Test ====<br /> ls /dev/input # check if device exist or not, input/event0<br /> <br /> # load module 若不存在，找到触摸模块并加载<br /> insmod goodix.ko<br /> # 如根文件系统未找到goodix.ko，请在linux源码的output目录下查找并放入根文件系统下<br /> # 若存在<br /> evtest /dev/input/event0 # 使用evtest测试输入的xy坐标数据<br /> # 直观的测试<br /> ts_test<br /> # 触摸校准工具<br /> ts_calibrate<br /> == Build single KO (kernelobject) file ==<br /> 1.我的内核是git上4.14y的分支。首先我要编译wifi模块的内核驱动。<br /> cd ~/lichee/linux-zero-4.14.y/ #进入<br /> make ARCH=arm licheepi_zero_defconfig #生成荔枝派默认配置文件<br /> vi arch/arm/configs/licheepi_zero_defconfig #修改一下<br /> <br /> CONFIG_RTL8723BS=m #将这一项改成m或者y好像也一样<br /> make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j4 #编译内核<br /> 然后把生成的zImage放入sd卡的boot分区（我是这么干的），其实应该是把 drivers/staging/rtl8723bs/rtl8723bs.ko 这个驱动放到 sd卡usr/lib/ 中<br /> === Unsort ===<br /> * Edit Makerfile<br /> obj-m := mxt224.o<br /> or change exist line <br /> obj-$(CONFIG_ESP8089) := esp8089.o<br /> * Run: <br /> ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make -C /opt/linux-v3s/ M=${PWD} modules<br /> make -C /home/kernel_path/ M=$(pwd) modules<br /> * In which<br /> -C is the kernel folder<br /> Reference <br /> * Build single simple KO: https://blog.csdn.net/qq_23084801/article/details/78938343<br /> == Kernel Config For Driver ==<br /> === Wireless Driver, example RTL8723 ===<br /> * → Device Drivers → Network device support → Wireless LAN → <br /> [*] Realtek devices <br /> &lt; &gt; Realtek 8187 and 8187B USB support <br /> &lt;*&gt; Realtek rtlwifi family of devices ---&gt; <br /> &lt; &gt; RTL8723AU/RTL8188[CR]U/RTL819[12]CU (mac80211) support<br /> <br /> == Reference ==<br /> * https://blog.csdn.net/weixin_30627341/article/details/98466662<br /> <br /> [[category: Linux SDK]]</div>

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