Analog and temperature¶

Handlers for the ADS7952 and ADS9324 ADCs and for NTC and MCP9700 temperature sensors read through any BaseAdc.

Ads7952Handler¶

Unified handler for ADS7952 12-channel 12-bit SAR ADC with SPI integration.

Header: handlers/ads7952/Ads7952Handler.h
Switch: HF_CORE_ENABLE_ADS7952 (default OFF)
Driver: hf-ads7952-driver

Ads7952Handler(
    BaseSpi& spi_interface,
    const Ads7952HandlerConfig& config = GetDefaultAds7952Config());

Group Public methods

All Initialize(), Deinitialize(), GetMaxChannels(), IsChannelAvailable(), ReadChannelV(), ReadChannelCount(), ReadChannel(), ReadMultipleChannels(), ReadAllChannels(), ReadAuto1Channels(), RawManualFrames(), ProgramAlarm(), ProgramAlarmVoltage(), SetRange(), GetActiveVref(), GetDriver(), visitDriver(), GetDescription(), GetHandlerDiagnostics(), DumpDiagnostics(), GetDeviceIndex()

Ads9324Handler¶

hf-core handler for ADS9324 (16-ch 16-bit simultaneous SAR + PGA AFE).

Header: handlers/ads9324/Ads9324Handler.h
Switch: HF_CORE_ENABLE_ADS9324 (default OFF)
Driver: hf-ads9324-driver

Ads9324Handler(
    BaseSpi& spi,
    BaseGpio* convst,
    BaseGpio* drdy = nullptr,
    const Ads9324HandlerConfig& config = GetDefaultAds9324Config());

Group	Public methods
All	`Initialize()`, `Deinitialize()`, `GetMaxChannels()`, `IsChannelAvailable()`, `ReadChannelV()`, `ReadChannelCount()`, `ReadChannel()`, `ReadMultipleChannels()`, `ConfigureChannel()`, `SetChannelOffset()`, `SetChannelGain()`, `ReadSnapshot()`, `GetDriver()`, `visitDriver()`, `GetDescription()`, `GetHandlerDiagnostics()`, `DumpDiagnostics()`, `GetDeviceIndex()`

NtcTemperatureHandler¶

NTC temperature sensor handler for the HardFOC system.

Header: handlers/ntc/NtcTemperatureHandler.h
Switch: HF_CORE_ENABLE_NTC_THERMISTOR (default OFF)
Driver: hf-ntc-thermistor-driver
Host test: tests/host/test_ntc.cpp

NtcTemperatureHandler(NtcType ntc_type, BaseAdc* adc_interface, const char* sensor_name = nullptr);
NtcTemperatureHandler(BaseAdc* adc_interface, const ntc_temp_handler_config_t& config);

Group Public methods

All Initialize(), Deinitialize(), ReadTemperatureCelsiusImpl(), GetSensorInfo(), GetCapabilities(), SetRange(), GetRange(), GetResolution(), SetThresholds(), GetThresholds(), EnableThresholdMonitoring(), DisableThresholdMonitoring(), StartContinuousMonitoring(), StopContinuousMonitoring(), IsMonitoringActive(), SetCalibrationOffset(), GetCalibrationOffset(), ResetCalibration(), EnterSleepMode(), ExitSleepMode(), IsSleeping(), SelfTest(), CheckHealth(), GetStatistics(), GetDiagnostics(), ResetStatistics(), ResetDiagnostics(), GetNtcThermistor(), GetNtcReading(), GetNtcConfiguration(), SetNtcConfiguration(), GetResistance(), GetVoltage(), GetRawAdcValue(), Calibrate(), SetConversionMethod(), SetVoltageDivider(), SetReferenceVoltage(), SetBetaValue(), SetAdcChannel(), SetSamplingParameters(), SetFiltering(), GetSensorName(), GetSensorDescription(), GetDriver()

Mcp9700TemperatureHandler¶

MCP9700 linear active thermistor handler (ADC voltage to °C).

Header: handlers/mcp9700/Mcp9700TemperatureHandler.h
Switch: HF_CORE_ENABLE_MCP9700 (default OFF)
Driver: hf-mcp9700-driver

Mcp9700TemperatureHandler(
    BaseAdc* adc_interface,
    uint8_t adc_channel,
    const char* sensor_name = "MCP9700");

Group	Public methods
All	`GetSensorName()`