ProviderGpioPinDriveMode
ProviderGpioPinDriveMode
ProviderGpioPinDriveMode
ProviderGpioPinDriveMode
Enum
Definition
Describes whether a general-purpose I/O (GPIO) pin is configured as an input or an output, and how values are driven onto the pin.
public : enum class ProviderGpioPinDriveModepublic enum ProviderGpioPinDriveModePublic Enum ProviderGpioPinDriveMode// You can use this enum in JavaScript.
- Attributes
| Device family |
Windows IoT Extension SDK (introduced v10.0.10586.0)
Windows 10 Anniversary Edition (introduced v10.0.14393.0)
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| API contract |
Windows.Devices.DevicesLowLevelContract (introduced v2)
|
Fields
| Input Input Input Input | Configures the GPIO pin in floating mode, with high impedance. If you call the IGpioPinProvider.Read method for this pin, the method returns the current state of the pin as driven externally. If you call the IGpioPinProvider.Write method, the method sets the latched output value for the pin. The pin takes on this latched output value when the pin is changed to an output. |
| InputPullDown InputPullDown InputPullDown InputPullDown | Configures the GPIO pin as high impedance with a pull-down resistor to ground. If you call the IGpioPinProvider.Read method for this pin, the method returns the current value of the pin as driven externally. |
| InputPullUp InputPullUp InputPullUp InputPullUp | Configures the GPIO pin as high impedance with a pull-up resistor to the voltage charge connection (VCC). If you call the IGpioPinProvider.Read method for this pin, the method returns the value previously written to the pin. |
| Output Output Output Output | Configures the GPIO pin in strong drive mode, with low impedance. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.High, the method produces a low-impedance high value for the pin. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.Low, the method produces a low-impedance low value for the pin. If you call the IGpioPinProvider.Read method for this pin, the method returns the value previously written to the pin. |
| OutputOpenDrain OutputOpenDrain OutputOpenDrain OutputOpenDrain | Configures the GPIO in open drain mode. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.Low, the method drives a value of low to the pin. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.High, the method places the pin in floating mode. |
| OutputOpenDrainPullUp OutputOpenDrainPullUp OutputOpenDrainPullUp OutputOpenDrainPullUp | Configures the GPIO pin in open drain mode with resistive pull-up mode. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.Low, the method produces a low-impedance low state. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.High, the method configures the pin as high impedance with a pull-up resistor to VCC. |
| OutputOpenSource OutputOpenSource OutputOpenSource OutputOpenSource | Configures the GPIO pin in open collector mode. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.High, the method drives a value of high onto the pin. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.Low, the method configures the pin in floating mode. |
| OutputOpenSourcePullDown OutputOpenSourcePullDown OutputOpenSourcePullDown OutputOpenSourcePullDown | Configures the GPIO pin in open collector mode with resistive pull-down mode. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.High, the method drives a value of high onto the pin. If you call the IGpioPinProvider.Write method for this pin with a value of ProviderGpioPinValue.Low, the method configures the pin as high impedance with a pull-down resistor to ground. |