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chand
Visitor II
May 6, 2022
Question

How to reduce time for auto-discovery of the UDP receiver? while using "serverg-hack" example in SPIRIT1.

  • May 6, 2022
  • 0 replies
  • 526 views

Hi,

Hardware used: STM32L152RE nucleo board and SPSGRF-868  module

Technology and OS: 6lowpan and Contiki.

Example used: UDP-sender and UDP-receiver.

SDK used: Sub-1 GHz RF communication software expansion for STM32Cube

I'm developing 6lowpan network using SPIRIT1, where one receiver and 10-12 sender. sender is battery operated, so I need to discover UDP receiver address(ipv6) in as short time as possible then send data.

UDP sender is using serverg-hack application to get receiver ipv6 address, it works but it takes 1-2 minutes.after that it sends data to receiver. all i need is to reduce that address detection time. or suggest me a better method.

Using SDK example path

/STM32CubeExpansion_SUBG1_V3.3.0/Projects/STM32L152RE-NUCLEO/Applications/Contiki/SPIRIT1

Thanks in advance.

Chand Bhadaniya

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