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< p class = "- topic/p p" data-ofbid = "d203109e28__20250519091528" > 本章节讲解如何在 < span class = "- topic/ph ph" > Luban-Lite< / span > 系统中配置 SDIO 接口的 AIC8800 无线网络模块。< / p >
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< section class = "- topic/section section" id = "wifi-aic8800__section_csm_vbg_1dc" data-ofbid = "wifi-aic8800__section_csm_vbg_1dc" > < h2 class = "- topic/title title sectiontitle" > 配置 SDMC 接口和 WiFi 模组< / h2 >
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< p class = "- topic/p p" data-ofbid = "d203109e39__20250519091528" > 使用 SDMC 接口前，选中对应的 SDMC 接口，以 KunLun Pi 开发板为例。< / p >
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< ol class = "- topic/ol ol" id = "wifi-aic8800__ol_lp5_skk_52c" data-ofbid = "wifi-aic8800__ol_lp5_skk_52c" >
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< li class = "- topic/li li" data-ofbid = "d203109e44__20250519091528" > 使用 < code class = "+ topic/ph pr-d/codeph ph codeph" > scons--meunconfig< / code >
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命令，配置下列内容：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "wifi-aic8800__pre_jgx_gxv_wcc" data-ofbid = "wifi-aic8800__pre_jgx_gxv_wcc" > Board options
[*] Using SDMC0 # 硬件连接哪个 SDMC 接口，选择哪个 SDMC
-*- Enable the interrupt of SDMC
SDMC0 Parameter --->
Select SDMC0 BUSWIDTH (sdmc < span class = "hl-number" > 4< / span > -bit mode) --->
[ ] Using SDcard hotplug detection (NEW)
[*] SDMC0 connect to a SDIO device
(< span class = "hl-number" > 3< / span > ) SDMC0 driver phase (NEW)
(< span class = "hl-number" > 0< / span > ) SDMC0 sample phase (NEW)
(< span class = "hl-number" > 40000000< / span > ) SDMC0 CMU clock frequency (NEW) # 建议使用 < span class = "hl-number" > 40< / span > Mhz
[*] Using Wireless lan --->
[*] Using Realtek wlan driver --->
[*] AIC8800 wlan driver --->
Wlan0 Parameter --->
Select AIC8800 MODEL (select AIC8800D40L) --->
(PD.< span class = "hl-number" > 7< / span > ) aic8800 wlan0 power on gpio
() aic8800 wlan0 reset gpio # Kunlun Pi WiFi 接口没有连接 reset 引脚，故不做设定< / pre > < / li >
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< li class = "- topic/li li" data-ofbid = "d203109e52__20250519091528" > 在 < span class = "+ topic/ph sw-d/filepath ph filepath" > pinmux.c< / span > 中配置 WiFi
模块所需使用的引脚：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "wifi-aic8800__codeblock_jtg_5kk_52c" data-ofbid = "wifi-aic8800__codeblock_jtg_5kk_52c" > < strong class = "hl-keyword" > struct< / strong > aic_pinmux aic_pinmux_config[] = {
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...
#ifdef AIC_WIRELESS_LAN
{< span class = "hl-number" > 1< / span > , PIN_PULL_DIS, < span class = "hl-number" > 3< / span > , AIC_DEV_AIC8800_WLAN0_PWR_GPIO}, < em class = "hl-comment" > // WIFI_PWR_ON< / em >
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{< span class = "hl-number" > 1< / span > , PIN_PULL_DIS, < span class = "hl-number" > 3< / span > , AIC_DEV_AIC8800_WLAN0_RST_GPIO}, < em class = "hl-comment" > // WIFI_RST_ON< / em >
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#endif
...
};< / pre > < / li >
< / ol >
< / section >
< section class = "- topic/section section" id = "wifi-aic8800__section_dsm_vbg_1dc" data-ofbid = "wifi-aic8800__section_dsm_vbg_1dc" > < h2 class = "- topic/title title sectiontitle" > 配置内核和 lwIP< / h2 >
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< p class = "- topic/p p" data-ofbid = "d203109e67__20250519091528" > 使用 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > scons --menuconfig< / span > 命令进入配置页面，配置如下：< / p >
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< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "wifi-aic8800__pre_kgx_gxv_wcc" data-ofbid = "wifi-aic8800__pre_kgx_gxv_wcc" > Rt-Thread options --->
RT-Thread Kernel --->
[*] Enable software timer with a timer thread
(< span class = "hl-number" > 4< / span > ) The priority level value of timer thread
(< span class = "hl-number" > 8192< / span > ) The stack size of timer thread
RT-Thread Components --->
Device Drivers --->
-*- Using system < strong class = "hl-keyword" > default< / strong > workqueue
(< span class = "hl-number" > 2048< / span > ) The stack size < strong class = "hl-keyword" > for< / strong > system workqueue thread
(< span class = "hl-number" > 23< / span > ) The priority level of system workqueue thread
(< span class = "hl-number" > 10240< / span > ) The stack size < strong class = "hl-keyword" > for< / strong > sdio irq thread
(< span class = "hl-number" > 3< / span > ) The priority level value of sdio irq thread
[*] Using Wi-Fi framework --->
(wlan0) The device name < strong class = "hl-keyword" > for< / strong > station
(wlan1) The device name < strong class = "hl-keyword" > for< / strong > ap
(< span class = "hl-number" > 32< / span > ) SSID maximum length
(< span class = "hl-number" > 32< / span > ) Password maximum length
(< span class = "hl-number" > 2< / span > ) Driver events maxcount
[*] Connection management Enable
(< span class = "hl-number" > 10000< / span > ) Set scan timeout time(ms)
(< span class = "hl-number" > 10000< / span > ) Set connect timeout time(ms)
[*] Automatic sorting of scan results
[*] MSH command Enable
[*] Auto connect Enable
(< span class = "hl-number" > 2000< / span > ) Auto connect period(ms)
-*- WiFi information automatically saved Enable
(< span class = "hl-number" > 3< / span > ) Maximum number of WiFi information automatically saved
[*] Transport protocol manage Enable
(< span class = "hl-number" > 8< / span > ) Transport protocol name length
(< span class = "hl-number" > 2< / span > ) Transport protocol maxcount
(lwip) Default transport protocol
[*] LWIP transport protocol Enable
(lwip) LWIP transport protocol name
[ ] Forced use of PBUF transmission
-*- WLAN work queue thread Enable
(wlan) WLAN work queue thread name
(< span class = "hl-number" > 2048< / span > ) WLAN work queue thread size
(< span class = "hl-number" > 15< / span > ) WLAN work queue thread priority
[*] Enable WLAN Debugging Options --->
[*] Enable Debugging of wlan_cmd.c
C/C++ and POSIX layer --->
POSIX (Portable Operating System Interface) layer --->
[*] Enable POSIX file system and I/O
[ ] Enable devices as file descriptors (NEW)
[ ] Enable standard I/O devices, e.g. STDOUT_FILENO (NEW)
-*- Enable I/O Multiplexing poll() < poll.h>
-*- Enable I/O Multiplexing select() < sys/select.h>
[*] Enable BSD Socket I/O < sys/socket.h> < netdb.h>
Network --->
-*- SAL: socket abstraction layer --->
--- SAL: socket abstraction layer
[*] Enable the ability that check internet status
-*- Enable network interface device --->
--- Enable network interface device
[*] Enable ifconfig features
-*- Enable ping features
[*] Enable netstat features
[*] Enable < strong class = "hl-keyword" > default< / strong > netdev automatic change features
[ ] Enable IPV6 protocol support
-*- LwIP: light weight TCP/IP stack ---> # 使用 RT-Thread 内核中的 lwIP
--- LwIP: light weight TCP/IP stack
[ ] Use LwIP local version only
lwIP version (lwIP v2.< span class = "hl-number" > 0.3< / span > ) --->
[ ] IPV6 protocol
(< span class = "hl-number" > 8< / span > ) Memory alignment
[*] IGMP protocol
-*- ICMP protocol
[ ] SNMP protocol
[*] Enble DNS < strong class = "hl-keyword" > for< / strong > name resolution
[*] Enable alloc ip address through DHCP
(< span class = "hl-number" > 1< / span > ) SOF broadcast
(< span class = "hl-number" > 1< / span > ) SOF broadcast recv
Static IPv4 Address --->
-*- UDP protocol
[*] TCP protocol
-*- RAW protocol
[ ] PPP protocol
(< span class = "hl-number" > 64< / span > ) the number of < strong class = "hl-keyword" > struct< / strong > netconns
(< span class = "hl-number" > 64< / span > ) the number of PBUF
(< span class = "hl-number" > 4< / span > ) the number of raw connection
(< span class = "hl-number" > 16< / span > ) the number of UDP socket
(< span class = "hl-number" > 32< / span > ) the number of TCP socket
(< span class = "hl-number" > 88< / span > ) the number of TCP segment
(< span class = "hl-number" > 30720< / span > ) the size of send buffer
(< span class = "hl-number" > 30720< / span > ) the size of TCP send window
(< span class = "hl-number" > 7< / span > ) the priority level value of lwIP thread
(< span class = "hl-number" > 160< / span > ) the number of mail in the lwIP thread mailbox
(< span class = "hl-number" > 2048< / span > ) the stack size of lwIP thread
[ ] Not use Rx thread
[ ] Not use Tx thread
(< span class = "hl-number" > 12< / span > ) the priority level value of ethernet thread
(< span class = "hl-number" > 4096< / span > ) the stack size of ethernet thread
(< span class = "hl-number" > 8< / span > ) the number of mail in the ethernet thread mailbox
[*] Enable IP reassembly and frag
(< span class = "hl-number" > 1< / span > ) Enable netif status callback
(< span class = "hl-number" > 1< / span > ) Enable netif link status callback
(< span class = "hl-number" > 1< / span > ) Enable SO_REUSEADDR option
(< span class = "hl-number" > 1< / span > ) Enable receive timeout < strong class = "hl-keyword" > for< / strong > sockets/netconns and SO_RCVTIMEO processing.
(< span class = "hl-number" > 1< / span > ) Enable send timeout < strong class = "hl-keyword" > for< / strong > sockets/netconns and SO_SNDTIMEO processing.
(< span class = "hl-number" > 1< / span > ) Enable SO_RCVBUF processing
(< span class = "hl-number" > 0< / span > ) Enable SO_LINGER processing
[*] Enable netif loopback
[ ] Enable lwIP statistics
[ ] Enable hardware checksum
[*] Enable ping features
[*] Enable DHCP server
(< span class = "hl-number" > 192.168< / span > .< span class = "hl-number" > 169.1< / span > ) DHCPD SERVER IP address
[*] alloc gateway ip < strong class = "hl-keyword" > for< / strong > router
[ ] Enable customer DNS server config
[ ] Enable lwIP Debugging Options ----< / pre >
< / section >
< section class = "- topic/section section" id = "wifi-aic8800__section_zqy_vkk_52c" data-ofbid = "wifi-aic8800__section_zqy_vkk_52c" > < h2 class = "- topic/title title sectiontitle" > 调试工具< / h2 >
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< div class = "- topic/p p" data-ofbid = "d203109e82__20250519091528" >
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< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "wifi-aic8800__codeblock_rkl_wkk_52c" data-ofbid = "wifi-aic8800__codeblock_rkl_wkk_52c" > Local packages options --->
Third-party packages options --->
[ ] LwIP: light weight TCP/IP stack ---- # 关闭第三方包中的 lwIP
[*] netutils: Networking utilities < strong class = "hl-keyword" > for< / strong > RT-Thread --->
--- netutils: Networking utilities < strong class = "hl-keyword" > for< / strong > RT-Thread
[*] Enable iperf-liked network performance tool< / pre >
< / div >
< / section >
< section class = "- topic/section section" id = "wifi-aic8800__section_fsm_vbg_1dc" data-ofbid = "wifi-aic8800__section_fsm_vbg_1dc" > < h2 class = "- topic/title title sectiontitle" > 测试命令< / h2 >
2025-07-22 11:15:46 +08:00
< p class = "- topic/p p" data-ofbid = "d203109e94__20250519091528" > 完成所有配置后，保存退出，编译、烧录。待系统启动后，可执行如下命令进行验证：< / p >
2025-04-23 17:54:31 +08:00
< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "wifi-aic8800__pre_ngx_gxv_wcc" data-ofbid = "wifi-aic8800__pre_ngx_gxv_wcc" > wifi -d mode sta wlan0
wifi join SSID PASSWORD < em class = "hl-comment" > // 连接 wifi< / em >
ping < span class = "hl-number" > 192.168< / span > .< span class = "hl-number" > 1.1< / span > < em class = "hl-comment" > // 假设网关 IP 为 192.168.1.1， < / em > < / pre >
< / section >
< / div >
< / article > < / main > < / div >
< / div >
< nav role = "navigation" id = "wh_topic_toc" aria-label = "On this page" class = "col-lg-2 d-none d-lg-block navbar d-print-none" >
< div id = "wh_topic_toc_content" >
< div class = " wh_topic_toc " > < div class = "wh_topic_label" > 在本页上< / div > < ul > < li class = "section-item" > < div class = "section-title" > < a href = "#wifi-aic8800__section_csm_vbg_1dc" data-tocid = "wifi-aic8800__section_csm_vbg_1dc" > 配置 SDMC 接口和 WiFi 模组< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#wifi-aic8800__section_dsm_vbg_1dc" data-tocid = "wifi-aic8800__section_dsm_vbg_1dc" > 配置内核和 lwIP< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#wifi-aic8800__section_zqy_vkk_52c" data-tocid = "wifi-aic8800__section_zqy_vkk_52c" > 调试工具< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#wifi-aic8800__section_fsm_vbg_1dc" data-tocid = "wifi-aic8800__section_fsm_vbg_1dc" > 测试命令< / a > < / div > < / li > < / ul > < / div >
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< footer class = "navbar navbar-default wh_footer" >
< div class = " footer-container mx-auto " >
< title > footer def< / title >
< style >
.p1 {
font-family: FangZhengShuSong, Times, serif;
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.p2 {
font-family: Arial, Helvetica, sans-serif;
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.p3 {
font-family: "Lucida Console", "Courier New", monospace;
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2025-07-22 11:15:46 +08:00
Update Time: 2025-05-19
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< span class = "close oxy-icon oxy-icon-remove" > < / span >
< div id = "modal_img_container" > < / div >
< div id = "caption" > < / div >
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< script src = "${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer = "defer" > < / script >
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