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Add screenshots showing the exectution of SunneeD and the overlay tester to README
Packet size test sends UDP packets between the Pi and a remote host message sizes increase from 1 to 64 chars by appending the next ascii value after each send still need to add the raspberry pi side of these tests
Add LOG_PWR option to makefile to run a tenant with battery babysitter logging Will use this to generate data for regrassion model
Test directory contains the programs that need to run on the Pi and on the Remote host The directory is broken down into which test you want to run (packet size or frequency), then has subdirectories containing the Pi code and remote host code
Finished Pi (SunneeD) side of the packet size tests Add both the Remote host and Pi side of the packet frequency test
Still working on connect, need to push unfinished so that we can reset the pi
Socket and connect in tandem register a fake socketfd with sunneed and create a real socket within the sunneed process to serve future send requests Need to fix a malloc issue with consecutive sends
There was some confusion about the use of the nng api, we had some double frees due to nng_sendmsg freeing the message after sending. If the callee frees the message after calling send, it creates this double free issue.
Need to reclone on pi to test with Jon's memory fixes
I originally hardcoded the port so we could get data logged, but since we're delayed on that I took the chance to remove the hardcoding
The voltage and current measurement functions in the bq27441 library return signed ints, however the library functions returned unsigned ints. Removed the lookup function for the dummy socket map since the dummy sockfd given back is just the index into that table, so we can use it for O(1) lookup
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Add socket, connect, and send overlay functions and corresponding protobuf messages
Supports IPv4 UDP sockets only (used for power logging, can extend to IPv6 and TCP if needed in the future)