星期四, 10月 13, 2022

Silicon lab matter& low power wifi RS9116

 



RS9116 

Standby Associated, DTIM = 10 / 51uA Wi-Fi (1 second beacon listen interval).

SLEEP_IND_FROM_DEV output pin > to wake up MCU.

ULP_WAKEUP input pin. > MCU to wake up  RS9116 

1.      RS9116 auto joining Wifi AP router after power on > Yes.

Our RS9116 use AT command , MCU can give us SSID and passwords to joining the AP router when power on.    


星期三, 9月 07, 2022

CONFIG_CFG80211_CERTIFICATION_ONUS

 https://wireless.wiki.kernel.org/en/developers/regulatory

星期二, 9月 06, 2022

星期二, 8月 23, 2022

chardev gpio

 https://embeddedbits.org/new-linux-kernel-gpio-user-space-interface/#:~:text=Linux%20kernel%20GPIO%20interface,via%20a%20producer%2Fconsumer%20model

星期五, 8月 19, 2022

Kinesis


Reference data:

  1. https://aws.amazon.com/tw/kinesis/video-streams/resources/?nc=sn&loc=4&amazon-kinesis-video-streams-resources-blog.sort-by=item.additionalFields.createdDate&amazon-kinesis-video-streams-resources-blog.sort-order=desc
  2. https://docs.aws.amazon.com/kinesisvideostreams/latest/dg/kinesisvideo-dg.pdf
  3.  https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp
  4. https://docs.aws.amazon.com/kinesisvideostreams-webrtc-dg/latest/devguide/kvswebrtc-sdk-c.html
  5. https://docs.aws.amazon.com/iot/latest/developerguide/iot-embedded-c-sdk.html
  6. https://news.panasonic.com/jp/press/jn220124-1
  7. https://docs.aws.amazon.com/kinesis/index.html


rtl8723bu rtl8723du在mstar平臺上移植 BT



rtl8723bu rtl8723du在mstar平臺上移植

BT 

 https://www.twblogs.net/a/5edccc668ecbc10c342cf27b

星期二, 8月 16, 2022

SRS+ metaRTC

 

https://ossrs.net/lts/zh-cn/docs/v4/doc/introduction


https://ossrs.net/lts/zh-cn/docs/v4/doc/introduction




Major source:

  1. SRS(Simple Realtime Server) Doc
  2. metartc/metaRTC  (纯C的webrtc版IPC)


Information:

  1. metaRTC5.0实现君正/瑞芯微/MSTAR/海思等芯片的纯C的webrtc版IPC 
    1. (RK1126 prebuild so, )
    2. metaipc_rk1109/metaipc5_jz为瑞芯微和君正代码demo
  2. SRS不再维护srs-librtmp,原因请看#32。


Example:

  1. srs部署/webrtc拉流
  2. 用yangwebrtc搭建虚拟背景和美颜webrtc直播系统_metaRTC的博客-程序员ITS404

星期一, 7月 18, 2022

CFRS

 / 

<input type="hidden" name="csrf" value"djaskl;fhasdkjkfhasd"/>


lighttpd.conf.template

setenv.add-response-header += ("set-Cookie" => "X-XSRF-TOKEN=sdfasdfasdf; SameSite=Strict; Secure; HttpOnly; Path=/")


星期一, 6月 27, 2022

CSRF web test

 https://edricteo.com/how-to-test-for-csrf/

https://security.love/CSRF-PoC-Genorator/