VortexNtcConfig.h File Reference

Board NTC thermistor wiring: which TMC9660 ADC input it is on and how the handler is set up. More...

#include <cstddef>
#include <cstdint>
#include "core/hf-core-drivers/internal/hf-pincfg/src/hf_functional_pin_config_vortex_v1.hpp"
#include "handlers/ntc/NtcTemperatureHandler.h"

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Namespaces
namespace	vortex
namespace	vortex::config

Functions
constexpr uint8_t	vortex::config::BoardNtcHwChannel () noexcept
	Hardware channel id of the board NTC on the shared TMC9660 ADC wrapper, from the pin map.
ntc_temp_handler_config_t	vortex::config::MakeBoardNtcConfig () noexcept
	NTC handler configuration for the board thermistor.

Variables
constexpr HfFunctionalAdcChannel	vortex::config::kBoardNtcAdcChannel = HfFunctionalAdcChannel::TMC9660_AIN3
	Functional ADC channel the board NTC is wired to.
constexpr float	vortex::config::kBoardNtcLowThresholdC = 0.0f
	Over-temperature window the board NTC reports against (degrees Celsius).
constexpr float	vortex::config::kBoardNtcHighThresholdC = 85.0f

Detailed Description

Board NTC thermistor wiring: which TMC9660 ADC input it is on and how the handler is set up.

The board NTC sits on TMC9660 AIN3 (ADC_TMC9660_AIN3 in the pin map). Every TMC9660 ADC channel is served by one shared Tmc9660AdcWrapper, which routes by hardware channel id at read time, so the NTC handler must be told the channel explicitly: the handler's default (adc_channel = 0) would read AIN0. The channel here is read from the pin map, not repeated.

Ownership: constants only. Thread safety: none needed. MCU-free.