有人在用Broadcom wifi芯片BCM43362吗？ 能否共享点技术资料
本帖最后由 Feeling_MCU 于 2012-11-13 11:25 编辑想打算用Wifi芯片BCM43362+Stm32 做wifi数据存储，用SDIO进行数据通信。但翻遍网络也找不到BCM43362的详细Datasheet、传输通信协议等核心技术资料，开发无从下手啊。
想问下高手，怎样才能搞到这些技术资料。目前据代理商说BCM43362只有 linux、andriod驱动，那能否用stm32 + ucos + BCM43362搞得定呢？
目前手上有 USI （环隆电气）wifi 模块宣传资料，该模块就是用 stm32F205 + BCM43362 做的。 顶一下{:lol:} 我帮你找找，不过现在电脑里没有，等下班了家里电脑看下 多谢楼上兄弟，期待ing... Ndk,基本上不用像，手册一般人纳不到 我找了好多渠道都弄不到wifi的开发资料，感觉整个产品开发计划得搁浅啊，难整 再顶顶，3楼的兄弟暂时没消息。 没有，第一次全力开发wifi产品。 如果没有消息， 将一个小时顶一次，直到碰到高手支招，谢谢{:lol:} BRCM文档管得很严,所有文档都是签了NDA才拿到的.
文档有水印密码,一般公司不敢公开出来. 那有点难整啊，NDA协议又要要求必须是通信类公司。 感兴趣这个stm32F2的方案，帮楼主顶。 我有全套资料和博通原厂支持 能否给个联系方式或共享下资料呢？在此非常感谢。 Feeling_MCU 发表于 2012-12-7 12:56 static/image/common/back.gif
能否给个联系方式或共享下资料呢？在此非常感谢。
QQ： 2537628371 Broadcom资料很难拿的 一般都要签NDA的 wifi啊{:sweat:} 搜集的一些图片
EMW3162是上海庆科信息技术有限公司于2013年最新推出的面向嵌入式应用的超低功耗，低成本Wi-Fi无线网络模块。它融合了业界最新的Wi-Fi技术和微控制器技术，支持IEEE 802.11 b/g/n无线通讯和多种节能模式，广泛地运用于各种新型智能化电子产品。它 拥有EMW316x系列模块的最新功能，而且也与EMW3280模块保持了引脚的全兼容。
EMW3162内置了主频高达120MHz的Cortex-M3微控制器STM32F205RG，拥有1M字节Flash，128k字节SRAM和丰富的外设功能。配合mxchipWNet 嵌入式Wi-Fi固件，用户可以方便、快速地为嵌入式设备增加Wi-Fi网络通讯功能，也可以使用mxchipWNet软件库直接在模块上开发各种嵌入式Wi-Fi应用。
这个内部也用到 Broadcom wifi芯片BCM43362
http://www.mxchip.com/product.php?class_id=15&id=41
http://www.mxchip.com/uploadfiles/soft/EMW/DS0006E_EMW3162_V2.2.pdf
SN820X 2.4GHz Wi-Fi® 802.11b/g/n
The SN820X is a family of small, low power, self-contained, certified Wi-Fi® network controller modules that provide simple serial-to-Wi-Fi® connectivity to the internet.
These modules are an ideal solution for device manufacturers who are looking to add wireless connectivity to home appliances, smart energy systems, healthcare and industrial control equipment.
The SN820X modules are enabled with Broadcom Corporation’s Wireless Internet Connectivity for Embedded Devices (WICED) architecture.
They host the Wi-Fi®, TCP/IP network stack, security supplicant, and other network application features.
The modules are provided with Murata Simple Network Interface Connection (SNIC) software and EZ Web Wizzard™ software.
They are also compatible with Broadcom WICED SDK.
这个Broadcom WICED SDK 那里可以下载到啊?
Features
• 2.4GHz IEEE 802.11b/g/n radio technology
• Wi-Fi chipset: Broadcom BCM43362
• Built-in MCU: ST Microelectronics STM32 ARM Cortex-M3
• Dimension: 30.5 mm x 19.4 mm x 2.8 mm
• On-board antenna or U.FL connector
• Transmit power: +18 dBm @b mode/11Mpbs
• Max receive sensitivity: -96dbm
• Host interface: UART, SPI
• Sensor applications support: I2C, GPIO, ADC, DAC
• Operating from -40ºC to 85ºC
• ROHS compliant
• FCC/IC certified; CE compliant
• Supports AP/STA Dual mode
• Supports built‐in TCP/IP, HTTP, Javascript, and Web Server with SNIC software package
• Supports custom web pages with Murata EZ Web Wizzard™ Software
• Supports Broadcom WICED™ SDK
本帖最后由 shangdawei 于 2013-12-22 10:16 编辑
SN8000 这个不带 MCU 的
2.4GHz Wi-Fi® 802.11b/g/n
The SN8000 is a certified 2.4GHz IEEE 802.11b/g/n Wi-Fi module based on the Broadcom BCM43362 chipset. SN8000 is designed to fit indoor and outdoor sensor and control applications. It integrates Wi-Fi IC, RF front end, temperature compensated crystal (TCXO) and on-board antenna. The module dimensions are 24 x 11.4 x 1.9 mm. SN8000 is enabled with Broadcom WICED? SDK software to support low power, low cost microcontroller platforms from STM32 ARM Cortex M3 and M4 families. The SN8000 module is an ideal solution for home automation, industrial control, Smart Energy, medical and healthcare applications with or without cloud services. The module and evaluation kit are available from Murata distribution partners. A footprint compatible version with U.FL connector, SN8000UFL, is also available to connect to external antenna.
• 2.4GHz IEEE 802.11b/g/n radio technology
• Chip: Broadcom BCM43362
• Dimension: 24.0x11.4x1.9 mm
• Package: LGA
• Antenna configurations: on-board antenna or U.FL connector
• Transmit power: +18 dBm
• Max Receive sensitivity: -96dbm @ b mode/11Mb/s
• Host interfaces: SDIO, SPI
• Operating temperature range: -40°C to 85°C
• ROHS compliant
• FCC/IC certified: CE compliant (Plan)
http://www.murata-ws.com/data_sheet/sn8000-8000ufl_ds_112513.pdf
http://www.murata-ws.com/user_guide/sn8000-8000ufl_manual_112513.pdf
好东西啊，可惜没有多少有用的资料 有用的资料要在博通网站下载 http://www.lingyitech.net/ShowPro.asp?id=22深圳岭义海贝科技有限公司
销售这个模块 WM-N-BM-09
WM- N-MR-09 Features
l Highly Integrated SiP Package with Metal-Lid Shielding --11mm(L)*12mm*(W)*1.3mm(H)
l IEEE 802.11b/g and 802.11n 1*1 Single-Band 2.4GHz with WiFi Security(Including WAPI)
l WiFi-Direct & Software AP Function
l Light-Weight Software on Module Side Because of Simple APIs to Access to WiFi and Network Functions
l Support Various Hosts Regardless of MCU Model and RTOS Version Because of Simple Interface (SPI,UART and USB)Connecting to WICED Module
l WICED Module Has Low Power Consumption to Extend Battery Life http://www.lingyitech.net/ShowPro.asp?id=26
这个才是评估板
博通推出的这款WICED平台开发套件 有谁拿到资料的没啊买了开发套件没有资料啊 顶上来，LZ找到有相关的资料吗？ 最近也在搞这个，也是苦于没资料 https://community.cypress.com/community/wiced-wifi/wiced-wifi-documentation/content?filterID=contentstatus~category
WICED Wi-Fi Documents & Downloads
shangdawei 发表于 2016-9-28 16:30
https://community.cypress.com/community/wiced-wifi/wiced-wifi-documentation/content?filterID=content ...
楼上的，还能共享一些BCM43326的文件吗？比如寄存器表，现在想知道能否调整TX POWER大小
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