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Multiple parsers on one ESP? #34

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kvoit opened this issue Jan 27, 2024 · 1 comment
Open

Multiple parsers on one ESP? #34

kvoit opened this issue Jan 27, 2024 · 1 comment

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@kvoit
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kvoit commented Jan 27, 2024

Hi, great work, I have this successfully running on an ESP32-C3 for a while now, thanks a lot!
For a new project, I would like to read two meters, and with one SoftSerial and Serial2, this does not seem to be an issue for a single ESP32.
Do I see correctly that this is not possible with library due to the static state variables?
@olliiiver
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Hi @kvoit. You are right. That would mean we must improve memory management.

Roland-Schneider added a commit to Roland-Schneider/sml_parser that referenced this issue Apr 22, 2025
@Roland-Schneider
Issue olliiiver#34: Provide sml_parser functionality through class Sm…
1ba4591 
…lParser which provides parser state and cache buffers per instance, opposed to previous static buffers. This allows concurrent handling of multiple smart meter devices with the same program. Issue olliiiver#32: Provide new function smlOBISServerId to obtain OBIS server id 1-0:0.0.9*255
@Roland-Schneider Roland-Schneider mentioned this issue Apr 22, 2025
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@kvoit @olliiiver