# The document on ambd bsp lib **URL:** \ **Category:** SDK\ **Tags:** rtl872xd\ **Created:** [October 28, 2021, 7:38am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862 "2021-10-28T07:38:42Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Jeffery](https://avatars.discourse-cdn.com/v4/letter/j/c0e974/32.png) [@Jeffery](https://forum.amebaiot.com/u/Jeffery)\ **Post date:** [October 28, 2021, 7:38am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/1 "2021-10-28T07:38:42Z")
Hello, guys, I’m new developer on Ameba-D. Now, I’m trying the examples in example\_entry.c. Most frequently question now is my confusion on low-level BSP struct or functions. E.g, in component\common\example\get\_beacon\_frame\example\_get\_beacon\_frame.c, there’s global extern get\_beacon\_frame\_callback, which I guess is a callback in BSP code. But, I don’t know any details on it. So, I wonder if there’s some document on those bsp interface, which will ease the life. Thanks a lot! Jeff ---
**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\ **Post date:** [October 28, 2021, 11:10am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/2 "2021-10-28T11:10:31Z")
Take a look at this page > **[ambd\_sdk/doc/AmebaD at master · ambiot/ambd\_sdk](https://github.com/ambiot/ambd_sdk/tree/master/doc/AmebaD)** > > master/doc/AmebaD ---
**Author:** ![Jeffery](https://avatars.discourse-cdn.com/v4/letter/j/c0e974/32.png) [@Jeffery](https://forum.amebaiot.com/u/Jeffery)\ **Post date:** [October 29, 2021, 1:57am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/3 "2021-10-29T01:57:37Z")
Hello Xida, I checked those documents, but it seems that they are for AmebaD peripheral, do not include wifi or bluetooth. Or, maybe I missed some thing, please point it. Thanks! Jeff ---
**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\ **Post date:** [October 29, 2021, 2:50am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/4 "2021-10-29T02:50:20Z")
Have you checked this pdf at just the next folder? > **[UM0201%20Ameba%20Common%20BT%20Application%20User%20Manual%20EN.pdf](https://github.com/ambiot/ambd_sdk/blob/master/doc/UM0201%20Ameba%20Common%20BT%20Application%20User%20Manual%20EN.pdf)** ---
**Author:** ![Jeffery](https://avatars.discourse-cdn.com/v4/letter/j/c0e974/32.png) [@Jeffery](https://forum.amebaiot.com/u/Jeffery)\ **Post date:** [October 29, 2021, 3:32pm UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/5 "2021-10-29T15:32:56Z")
Hello, it seems that this pdf is aimed for ble related bsp lib interface. but, my question is on wifi interface. so, I’m not sure these content has been published yet. Anyway, thanks again. Nice weekend, Jeff ---
**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\ **Post date:** [November 1, 2021, 1:54am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/6 "2021-11-01T01:54:13Z")
Hi @Jeffery More detailed techinal documents have to be obtained from FAE or regional sales representative after sign an NDA ---
**Author:** ![Jeffery](https://avatars.discourse-cdn.com/v4/letter/j/c0e974/32.png) [@Jeffery](https://forum.amebaiot.com/u/Jeffery)\ **Post date:** [November 1, 2021, 2:10am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/7 "2021-11-01T02:10:24Z")
It’s Okay to know the wifi interface protected by NDA, while the bluetooth is there. After visiting [amebaiot.com.cn](http://amebaiot.com.cn) site, I couldn’t find FAE contact or regional sales info on it. Could you guide me the sale info on ameba product line? BTW: I strongly suggest to publish wifi related docs on github, after all, the code has already been open sourced. One more step to open the doc is win-win to the developer community and product itself. Thanks, Jeff ---
**Author:** ![xidameng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/xidameng/32/18_2.png) [@xidameng](https://forum.amebaiot.com/u/xidameng)\ **Post date:** [November 1, 2021, 3:05am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/8 "2021-11-01T03:05:22Z")
Hi, I will contact you soon in private chat ---
**Author:** ![Alan](https://avatars.discourse-cdn.com/v4/letter/a/a87d85/32.png) [@Alan](https://forum.amebaiot.com/u/Alan)\ **Post date:** [January 10, 2024, 1:37am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/9 "2024-01-10T01:37:03Z")
Hi @Jeffery Did you find the answer to this question? get\_beacon\_frame\_callback Can you share it，thanks very much ---
**Author:** ![Alan](https://avatars.discourse-cdn.com/v4/letter/a/a87d85/32.png) [@Alan](https://forum.amebaiot.com/u/Alan)\ **Post date:** [January 10, 2024, 1:49am UTC](https://forum.amebaiot.com/t/the-document-on-ambd-bsp-lib/862/10 "2024-01-10T01:49:38Z")
Hi @xidameng can you contact me also