proto_heating.cpp File Reference

Pure codec for IO-Homecontrol 2W heating/climate functions (CMD_WRITE_PRIVATE 0x20). More...

#include "proto_heating.h"
#include "proto_sizes.h"
#include <cmath>

Include dependency graph for proto_heating.cpp:

Go to the source code of this file.

Namespaces
namespace	esphome
namespace	esphome::home_io_control

Functions
const char *	esphome::home_io_control::heating_function_name (HeatingFunction fn)
	Stable lowercase name for a heating function ("power_on", "set_temperature", ...).
size_t	esphome::home_io_control::encode_heating_payload (HeatingFunction fn, float value, uint8_t out[HEATING_PAYLOAD_MAX_SIZE])
	Encode one heating function into a CMD_WRITE_PRIVATE (0x20) payload.

Detailed Description

Pure codec for IO-Homecontrol 2W heating/climate functions (CMD_WRITE_PRIVATE 0x20).

Byte layout cited throughout to the iohomecontrol reference implementation's Cozy 2W device code; the direction/register bytes and the 16-bit little-endian tenths-of-a-degree setpoint encoding are from the iown-homecontrol project's Atlantic/Thermor register map.

Definition in file proto_heating.cpp.