https://github.com/jhh/deadeye-comm-sim

Simulate the robot for testing deadeye networking
https://github.com/jhh/deadeye-comm-sim

Last synced: 27 days ago
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Simulate the robot for testing deadeye networking

• Host: GitHub
• URL: https://github.com/jhh/deadeye-comm-sim
• Owner: jhh
• Created: 2018-12-13T16:56:02.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-02-19T17:51:25.000Z (almost 6 years ago)
• Last Synced: 2024-12-16T03:42:12.161Z (about 1 month ago)
• Language: Java
• Size: 268 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# deadeye-comm-sim

Test communication protocol between Android phone used for vision system and host. The networking is TCP/IP over an USB tether via RNDIS. Tested with [HoRNDIS](https://joshuawise.com/horndis) on macOS.

## USB Network Configuration

![HoRNDIS Config](HoRNDIS.png)

## Example

```

➜ ./gradlew installDist

➜ ./build/install/comm-demo/bin/comm-demo

Starting pings to 192.168.42.129:5555 at 100 ms interval.

Listening for pongs on port 5555 with limit 400 ms.

DISCONNECTED

12/13/18 12:05:48 PM ===========================================================

-- Histograms ------------------------------------------------------------------

Latency (ms)

             count = 0

               min = 0

               max = 0

              mean = 0.00

            stddev = 0.00

            median = 0.00

              75% <= 0.00

              95% <= 0.00

              98% <= 0.00

              99% <= 0.00

            99.9% <= 0.00

-- Meters ----------------------------------------------------------------------

FPS

             count = 0

         mean rate = 0.00 events/second

     1-minute rate = 0.00 events/second

     5-minute rate = 0.00 events/second

    15-minute rate = 0.00 events/second

CONNECTED

12/13/18 12:05:58 PM ===========================================================

-- Histograms ------------------------------------------------------------------

Latency (ms)

             count = 189

               min = 0

               max = 34

              mean = 13.54

            stddev = 6.47

            median = 10.00

              75% <= 18.00

              95% <= 27.00

              98% <= 32.00

              99% <= 34.00

            99.9% <= 34.00

-- Meters ----------------------------------------------------------------------

FPS

             count = 189

         mean rate = 9.33 events/second

     1-minute rate = 2.85 events/second

     5-minute rate = 0.60 events/second

    15-minute rate = 0.20 events/second

```