log如下：
# insmod /lib/modules/4.14.0-licheepi-nano\+/esp8089.ko
[ 40.843744] eagle_sdio mmc0:0001:1: Direct firmware load for eagle_fw_ate_config_v19.bin failed with error -2
[ 40.853913] download firmware failed
[ 40.857547] esp_init_all failed: -2
[ 40.861057] first error exit
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eagle_fw_ate_config_v19.bin等firmware 必须放入rootfs中哪个目录吗？
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晕哥大爱啊，真神速
我去试下
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/lib/firmware/eagle_fw_ate_config_v19.bin
/lib/firmware/eagle_fw_first_init_v19.bin
/lib/firmware/eagle_fw_second_init_v19.bin应该是这种结构
加进去了
要敲什么命令才能连接wifi？
敲什么命令才能作为AP？
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作为热点是用 hostapd 命令
烧写帖子里的镜像
连不上wifi，提示 Could not read interface wlan0 flags: No such device
# wpa_supplicant -i wlan0 -D wext -c /etc/wpa_supplicant.conf -d
wpa_supplicant v2.6
random: Trying to read entropy from /dev/random
Successfully initialized wpa_supplicant
Initializing interface 'wlan0' conf '/etc/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
ap_scan=1
Priority group 0
id=0 ssid='360HCFA'
id=1 ssid='cts_v4'
rfkill: Cannot get wiphy information
WEXT: RFKILL status not available
Could not read interface wlan0 flags: No such device
WEXT: Could not set interface 'wlan0' UP
wlan0: Failed to initialize driver interface
Failed to add interface wlan0
wlan0: Cancelling scan request
wlan0: Cancelling authentication timeout
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开机进去之后只有lo，怎样才能把wlan0启动出来？
# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
#
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有没有先执行 insmod esp8089.ko
有先执行了。
用帖子里的固件，执行insmod时提示已经加载过esp8089.ko了。
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wlan0是执行了insmod esp8089.ko就会出来吗？
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luckymist 说：wlan0是执行了insmod esp8089.ko就会出来吗？
是的
flashimg_f1c100s_esp8089.bin这个固件是可以的对吧？
这样的话可能是我的esp8089模块坏了。
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modprobe esp8089.ko config=crystal_26M_en=2
像这样指定晶振频率的话，就报错 modprobe: can't open 'modules.dep': No such file or directory
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这个失败有关系吗？
[ 1.144798] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.153583] cfg80211: failed to load regulatory.db
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这个失败有关系吗？
[ 1.144798] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.153583] cfg80211: failed to load regulatory.db
这个可能是我刚才没插入esp8089模块
现在模块插入后，执行insmod报错：
# insmod /lib/modules/esp8089.ko
[ 253.462913] Set sdio block size 512 failed: -110)
[ 253.468052] first error exit
[ 253.471056] eagle_sdio: probe of mmc0:0001:1 failed with error -110
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luckymist 说：这个失败有关系吗？
[ 1.144798] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.153583] cfg80211: failed to load regulatory.db这个可能是我刚才没插入esp8089模块
现在模块插入后，执行insmod报错：
# insmod /lib/modules/esp8089.ko
[ 253.462913] Set sdio block size 512 failed: -110)
[ 253.468052] first error exit
[ 253.471056] eagle_sdio: probe of mmc0:0001:1 failed with error -110
额~ 重启了一下，wlan0就出来了。。。。
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luckymist 说：luckymist 说：这个失败有关系吗？
[ 1.144798] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.153583] cfg80211: failed to load regulatory.db这个可能是我刚才没插入esp8089模块
现在模块插入后，执行insmod报错：
# insmod /lib/modules/esp8089.ko
[ 253.462913] Set sdio block size 512 failed: -110)
[ 253.468052] first error exit
[ 253.471056] eagle_sdio: probe of mmc0:0001:1 failed with error -110额~ 重启了一下，wlan0就出来了。。。。
极不稳定，一会wlan0就没了。重启也没再出来。。。
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luckymist 说：luckymist 说：这个可能是我刚才没插入esp8089模块
现在模块插入后，执行insmod报错：
# insmod /lib/modules/esp8089.ko
[ 253.462913] Set sdio block size 512 failed: -110)
[ 253.468052] first error exit
[ 253.471056] eagle_sdio: probe of mmc0:0001:1 failed with error -110额~ 重启了一下，wlan0就出来了。。。。
极不稳定，一会wlan0就没了。重启也没再出来。。。
跟Gadget有关吗？
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