Comparator Class for STM32.
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#include <modm/platform/comp/comp_2.hpp>
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| enum | InvertingInput {
Vref1Div4 = 0b0000 << 4,
Vref1Div2 = 0b0001 << 4,
Vref3Div4 = 0b0010 << 4,
Vref = 0b0011 << 4,
Dac1Ch1 = 0b0100 << 4,
Dac1Ch2 = 0b0101 << 4,
GpioB3 = 0b0110 << 4,
GpioB7 = 0b0111 << 4,
GpioA2 = 0b1000 << 4
} |
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| enum | NonInvertingInput { GpioB4 = 0b00 << 8,
GpioB6 = 0b01 << 8,
GpioA3 = 0b10 << 8
} |
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| enum | BlankingSource {
NoBlanking = 0b000 << 18,
Tim1Oc4 = 0b00001 << COMP_CSR_BLANKING_Pos,
Tim1Oc5 = 0b00010 << COMP_CSR_BLANKING_Pos,
Tim2Oc3 = 0b00100 << COMP_CSR_BLANKING_Pos,
Tim3Oc3 = 0b01000 << COMP_CSR_BLANKING_Pos,
Tim15Oc2 = 0b10000 << COMP_CSR_BLANKING_Pos
} |
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| enum | Hysteresis { NoHysteresis = 0b00 << 16,
LowHysteresis = 0b01 << 16,
MediumHysteresis = 0b10 << 16,
HighHysteresis = 0b11 << 16
} |
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| enum | Mode { HighSpeed = 0b00 << 2,
MediumSpeed = 0b01 << 2
} |
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| enum | Polarity { NonInverted = 0b0 << 15,
Inverted = 0b1 << 15
} |
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| static void | initialize (InvertingInput n_in, NonInvertingInput p_in, Hysteresis hyst=Hysteresis::NoHysteresis, Mode mode=Mode::HighSpeed, Polarity pol=Polarity::NonInverted, bool lock_comp=false) |
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static void | setEnabled (bool enabled) |
| | Enable/Disable the comparator.
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static bool | isEnabled () |
| | Returns whether the comparator is enabled.
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| static void | setMode (Mode mode) |
| | Sets the mode that determins speed/power consumption. More...
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| static Mode | getMode () |
| | Sets the mode that determins speed/power consumption. More...
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static void | setInvertingInput (InvertingInput input) |
| | Selects what the inverting input is connected to.
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| static InvertingInput | getInvertingInput () |
| | Returns what is connected to the inverting input. More...
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static void | setNonInvertingInput (NonInvertingInput input) |
| | Selects what the non-inverting input is connected to.
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| static NonInvertingInput | getNonInvertingInput () |
| | Returns what is connected to the non-inverting input. More...
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static void | setWindowMode (bool enabled) |
| | Enable/Disable window mode for COMP1/2.
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static bool | isWindowModeEnabled () |
| | Returns true if win mode for COMP1/2 on.
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static void | setPolarity (Polarity pol) |
| | Selects output polarity.
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| static Polarity | getPolarity () |
| | Returns output polarity. More...
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static void | setHysteresis (Hysteresis hyst) |
| | Selects the hysteresis.
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| static Hysteresis | getHysteresis () |
| | Returns the hysteresis. More...
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static void | setBlankingSource (BlankingSource blanking) |
| | Selects the blanking source.
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| static BlankingSource | getBlankingSource () |
| | Returns the blanking source. More...
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static bool | getOutput () |
| | Returns the current Comparator output.
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| static void | lock (void) |
| | Locks the comparator. More...
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static bool | isLocked (void) |
| | Returns true if the comparator is locked.
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template<class... Signals> |
| static void | connect () |
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static constexpr uint32_t | InvertingInputMask = (0b1111 << 4) |
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static constexpr uint32_t | NonInvertingInputMask = 0b11 << 8 |
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static constexpr uint32_t | BlankingSourceMask = COMP_CSR_BLANKING_Msk |
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static constexpr uint32_t | HysteresisMask = 0b11 << 16 |
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static constexpr uint32_t | ModeMask = 0b11 << 2 |
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static constexpr uint32_t | PolarityMask = 0b1 << 15 |
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Comparator Class for STM32.
| static BlankingSource modm::platform::Comp2::getBlankingSource |
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inlinestatic |
Returns the blanking source.
| static Hysteresis modm::platform::Comp2::getHysteresis |
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inlinestatic |
| static InvertingInput modm::platform::Comp2::getInvertingInput |
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inlinestatic |
Returns what is connected to the inverting input.
| static Mode modm::platform::Comp2::getMode |
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inlinestatic |
Sets the mode that determins speed/power consumption.
This setting is also called "output mode".
| static NonInvertingInput modm::platform::Comp2::getNonInvertingInput |
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inlinestatic |
Returns what is connected to the non-inverting input.
| static Polarity modm::platform::Comp2::getPolarity |
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inlinestatic |
| static void modm::platform::Comp2::initialize |
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InvertingInput |
n_in, |
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NonInvertingInput |
p_in, |
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Hysteresis |
hyst = Hysteresis::NoHysteresis, |
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Mode |
mode = Mode::HighSpeed, |
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Polarity |
pol = Polarity::NonInverted, |
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bool |
lock_comp = false |
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) |
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inlinestatic |
Initialize and enable the comparator.
Enables the comperator and sets important values.
Do NOT set lock = true if you want to be able to set other values later.
| static void modm::platform::Comp2::lock |
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void |
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inlinestatic |
Locks the comparator.
Comparator can only be unlocked by a system reset.
| static void modm::platform::Comp2::setMode |
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Mode |
mode | ) |
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inlinestatic |
Sets the mode that determins speed/power consumption.
This setting is also called "output mode".
The documentation for this class was generated from the following file:
1.4.2 
