transcoder.c File Reference

#include "transcoder.h"
#include <nanopb/pb_decode.h>
#include <nanopb/pb_encode.h>

Go to the source code of this file.

Functions
size_t	EncodeMeasurement (Measurement *meas, uint8_t *buffer)
	Encodes a measurement.
size_t	EncodeEsp32Command (const Esp32Command *cmd, uint8_t *buffer, size_t size)
	Encodes a esp32command.
size_t	EncodePowerMeasurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double voltage, double current, uint8_t *buffer)
	Encodes a power measurement.
size_t	EncodeTeros12Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double vwc_raw, double vwc_adj, double temp, uint32_t ec, uint8_t *buffer)
	Encodes a Teros12 measurement.
size_t	EncodePhytos31Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double voltage, double leaf_wetness, uint8_t *buffer)
	Encodes a Phytos31 measurement.
size_t	EncodeBME280Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, uint32_t pressure, int32_t temperature, uint32_t humidity, uint8_t *buffer)
	Encodes a BME280 measurement.
size_t	EncodeTeros21Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double matric_pot, double temp, uint8_t *buffer)
	Encodes a Teros21 measurement.
size_t	EncodeSEN0308Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double voltage, double humidity, uint8_t *buffer)
	Encodes a Capacitive Soil Moisture measurement.
size_t	EncodeWaterPressMeasurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double voltage, double water_pressure, uint8_t *buffer)
	Encodes a Water Pressure measurement.
size_t	EncodeWaterFlowMeasurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double water_flow, uint8_t *buffer)
	Encodes a Water Flow measurement.
size_t	EncodePCAP02Measurement (uint32_t ts, uint32_t logger_id, uint32_t cell_id, double capacitance, uint8_t *buffer)
	Encodes a PCAP02 measurement.
Response_ResponseType	DecodeResponse (const uint8_t *data, const size_t len)
	Decodes a response message.
int	DecodeMeasurement (Measurement *meas, const uint8_t *buffer, const size_t len)
	Decodes a measurement.
Esp32Command	DecodeEsp32Command (const uint8_t *data, const size_t len)
	Decodes an Esp32Command message.
size_t	EncodePageCommand (PageCommand_RequestType req, int fd, size_t bs, size_t n, uint8_t *buffer, size_t size)
	Encodes a page command.
size_t	EncodeTestCommand (TestCommand_ChangeState state, int32_t data, uint8_t *buffer, size_t size)
	Encodes a test command.
size_t	EncodeMicroSDCommand (const MicroSDCommand *microsd_cmd, uint8_t *buffer, size_t size)
	Encodes a MicroSDCommand.
size_t	EncodeWiFiCommand (const WiFiCommand *wifi_cmd, uint8_t *buffer, size_t size)
	Encodes a WiFiCommand.
size_t	EncodeUserConfigCommand (UserConfigCommand_RequestType type, const UserConfiguration *config_data, uint8_t *buffer, size_t size)
	Encodes a UserConfigCommand into a protobuf message.
size_t	EncodeIrrigationCommand (const IrrigationCommand *irrigation_cmd, uint8_t *buffer, size_t size)
	Encodes an IrrigationCommand.
size_t	EncodePowerCommand (const PowerCommand *power_cmd, uint8_t *buffer, size_t size)
	Encodes a PowerCommand.
size_t	EncodeUserConfiguration (const UserConfiguration *config, uint8_t *buffer)
	Encodes user configuration data.
int	DecodeUserConfiguration (const uint8_t *data, const size_t len, UserConfiguration *config)
	Decodes user configuration data.

Detailed Description

See also

transcoder.h

Author

John Madden jmadd.nosp@m.en17.nosp@m.3@pm..nosp@m.me

Date

2023-01-04

Definition in file transcoder.c.

Function Documentation

EncodeEsp32Command()

size_t EncodeEsp32Command	(	const Esp32Command *	cmd,
		uint8_t *	buffer,
		size_t	size
	)

Encodes a esp32command.

Serializes a esp32command object and stores result in buffer. The resulting number of bytes is returned with -1 indicating there was an error.

Parameters

cmd	Reference to command
buffer	Buffer to store serialized esp32command
size	Size of buffer

Returns

Length of buffer, -1 indicates there was an error

Definition at line 347 of file transcoder.c.

References buffer.

Referenced by EncodeIrrigationCommand(), EncodeMicroSDCommand(), EncodePageCommand(), EncodePowerCommand(), EncodeTestCommand(), EncodeUserConfigCommand(), and EncodeWiFiCommand().

EncodeMeasurement()

size_t EncodeMeasurement	(	Measurement *	meas,
		uint8_t *	buffer
	)

Encodes a measurement.

Serializes a generic measurement using protobuf and stores result in buffer. The resulting number of bytes is returned with -1 indicating there was an error.

Parameters

meas	Measurement
buffer	Buffer to store serialized measurement

Returns

Length of buffer, -1 indicates there was an error

Definition at line 222 of file transcoder.c.

References buffer.

Referenced by EncodeBME280Measurement(), EncodePCAP02Measurement(), EncodePhytos31Measurement(), EncodePowerMeasurement(), EncodeSEN0308Measurement(), EncodeTeros12Measurement(), EncodeTeros21Measurement(), EncodeWaterFlowMeasurement(), and EncodeWaterPressMeasurement().