Configuration Status Writer
This writer forms part of the Configuration request/response cycle.
sequenceDiagram
participant Pi
participant Pico
Pi->>Pico: PiToPico.ConfigStatusRequest
Pico->>Pi: PicoToPi.ConfigStatusResponse
Pi->>Pico: PiToPico.ConfigPush
It implements the writer that allows the Pico to emit PiToPico.ConfigStatusResponse IBus messages.
Source
The source code for this observer is pretty straight-forward:
void ConfigurationStatusWriter::scheduleEmit(messages::ConfigMessage configMessage) {
this->schedulePicoToPiMessageForWrite(messages::PicoToPiMessage{
.messageType = messages::PicoToPiMessage::MessageType::ConfigStatusResponse,
.existingConfig = configMessage
});
}The main trick behind all this config machinery is that the Protobuf format is stored in Flash, so there isn’t a lot of logic to serialize/deseralize it.
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