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Implement batch transmission #479

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Implement batch transmission #479

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Commits on Jan 24, 2023

  1. change EnviroDIY URL to Memphis server and update copyright 

    For future testing and development
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Jan 24, 2023
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Commits on Feb 4, 2023

  1. dataPublisherBase: remove redundant zero init of TX buffer 

    Saves 750 bytes of flash as the buffer can be placed in .bss to be
zero-initialized instead of .data.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 4, 2023
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Commits on Feb 9, 2023

  1. LoggerBase: make testing button log immediately using normal procedure 

    Allows easy field verification of functionality as opposed to previous
testing function which only served a purpose when attached to a computer
(and consumed lots of flash).
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 9, 2023
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Commits on Feb 10, 2023

  1. add 8K data buffer for testing 

    Device still reports 3K RAM free
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  2. publishers: refactor transmit buffer usage 

    Use cleaner interface and common functions that avoid repeated snprintf
and strlen usage to save ~2.5KB of flash and dozens of lines of code.

Removes extra \r\n from HTTP requests as a side effect, which were against
spec and caused spurious 400 Bad Request status messages from servers.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  3. publishers/EnviroDIYPublisher: send data as one element arrays 

    For testing the server component
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  4. publishers/EnviroDIYPublisher: buffer log data and send in batches 

    Serialize timestamps and variable values to the data buffer, then
unserialize and format into JSON arrays.

Offers considerable data and power savings.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  5. publishers/EnviroDIYPublisher: move log buffer logic to its own class 

    Clean up and make maintenance easier
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  6. only turn modem on when internet connection is needed by a publisher 

    Avoids unnecessary time and power consumption when publishers just plan to
buffer the data.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  7. dataPublisherBase: correctly retry flushing if modem buffer is full 

    The modem might not be able to accept the data written to it if its
transmit buffer is full. In that case, the portion not accepted needs to
be retried later. If we retry too many times, give up so we don't get
stuck in an infinite loop.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  8. publishers/EnviroDIYPublisher: send initial logged data immediately 

    Send the first few data points logged after initialization immediately
instead of buffering them until the programmed interval elapses. Allows
verification of functionality during deployment.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  9. publishers/EnviroDIYPublisher: use more intelligent sending algorithm 

    Avoid repeatedly retrying if the server is down, while still retrying a
couple times in case the connection is unreliable.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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  10. flush log buffer immediately when test button is pushed 

    Allows immediate transmission of data in buffer without loss before
powering off and decomissioning a deployed datalogger.
    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Feb 10, 2023
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Commits on Mar 16, 2023

  1. libraries/ModularSensors: run clang-format on *.cpp and *.h

    @tpwrules @SRGDamia1
    tpwrules authored and SRGDamia1 committed Mar 16, 2023
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Commits on Sep 15, 2023

  1. Added begin. Can't figure out why needed. 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed Sep 15, 2023
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Commits on Sep 21, 2023

  1. Non-static buffer 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed Sep 21, 2023
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  2. steps toward fifo 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed Sep 21, 2023
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Commits on May 20, 2024

  1. Made the EnviroDIY host/path/port settable 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed May 20, 2024
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  2. CR 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed May 20, 2024
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  3. Re-add testing mode 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed May 20, 2024
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Commits on May 28, 2024

  1. Decrease buffer size for Mega, fix warnings 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed May 28, 2024
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Commits on Jun 11, 2024

  1. Update Doxygen, add docs for private members 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed Jun 11, 2024
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Commits on Sep 19, 2024

  1. Remove extra emphasized return types. 

    Signed-off-by: Sara Damiano <[email protected]>
    @SRGDamia1
    SRGDamia1 committed Sep 19, 2024
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