diff options
Diffstat (limited to 'src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp')
| -rw-r--r-- | src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp b/src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp index eaeebbf9..9932cf8d 100644 --- a/src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp +++ b/src/Heating/Sensors/CurrentLoopTemperatureSensor.cpp @@ -18,7 +18,7 @@ const uint8_t MCP3204_SpiMode = SPI_MODE_0; // Define the minimum interval between readings const uint32_t MinimumReadInterval = 100; // minimum interval between reads, in milliseconds -CurrentLoopTemperatureSensor::CurrentLoopTemperatureSensor(unsigned int sensorNum) +CurrentLoopTemperatureSensor::CurrentLoopTemperatureSensor(unsigned int sensorNum) noexcept : SpiTemperatureSensor(sensorNum, "Current Loop", MCP3204_SpiMode, MCP3204_Frequency), tempAt4mA(DefaultTempAt4mA), tempAt20mA(DefaultTempAt20mA), chipChannel(DefaultChipChannel), isDifferential(false) { @@ -74,21 +74,21 @@ GCodeResult CurrentLoopTemperatureSensor::Configure(GCodeBuffer& gb, const Strin return GCodeResult::ok; } -void CurrentLoopTemperatureSensor::Poll() +void CurrentLoopTemperatureSensor::Poll() noexcept { float t; const TemperatureError rslt = TryGetLinearAdcTemperature(t); SetResult(t, rslt); } -void CurrentLoopTemperatureSensor::CalcDerivedParameters() +void CurrentLoopTemperatureSensor::CalcDerivedParameters() noexcept { minLinearAdcTemp = tempAt4mA - 0.25 * (tempAt20mA - tempAt4mA); linearAdcDegCPerCount = (tempAt20mA - minLinearAdcTemp) / 4096.0; } // Try to get a temperature reading from the linear ADC by doing an SPI transaction -TemperatureError CurrentLoopTemperatureSensor::TryGetLinearAdcTemperature(float& t) +TemperatureError CurrentLoopTemperatureSensor::TryGetLinearAdcTemperature(float& t) noexcept { /* * The MCP3204 waits for a high input input bit before it does anything. Call this clock 1. |