[−][src]Module msp430fr2x5x_hal::gpio
GPIO abstractions for configuring and controlling individual GPIO pins.
To specify any pin, use the bounds Pin<PORT: PortNum, PIN: PinNum>.
To specify any pin on a port that supports interrupts, use the bounds Pin<PORT: IntrPortNum, PIN: PinNum>.
To specify any pin on port Px, use the bounds Pin<Px, PIN: PinNum>.
Note that interrupts are only supported by the hardware on ports 1 to 4, so interrupt-related methods are only available on those pins.
Pins can be converted to alternate functionalities 1 to 3, but the availability of these
conversions on each pin is limited by the hardware capabilities in the datasheet, so not
every pin in every configuration can be converted to every alternate functionality.
Re-exports
pub use crate::batch_gpio::*; |
Structs
| Alternate1 | Typestate for GPIO alternate function 1 |
| Alternate2 | Typestate for GPIO alternate function 2 |
| Alternate3 | Typestate for GPIO alternate function 3 |
| Floating | Pull typestate for floating inputs |
| Input | Direction typestate for GPIO input. The type parameter specifies pull direction of input. |
| Output | Direction typestate for GPIO output |
| P1 | P1 |
| P2 | P2 |
| P3 | P3 |
| P4 | P4 |
| P5 | P5 |
| P6 | P6 |
| Parts | GPIO parts for a specific port, including all 8 pins. |
| Pin | A single GPIO pin. |
| Pin0 | Pin number 0 |
| Pin1 | Pin number 1 |
| Pin2 | Pin number 2 |
| Pin3 | Pin number 3 |
| Pin4 | Pin number 4 |
| Pin5 | Pin number 5 |
| Pin6 | Pin number 6 |
| Pin7 | Pin number 7 |
| Pulldown | Pull typestate for pulldown inputs |
| Pullup | Pull typestate for pullup inputs |
| PxIV | Interrupt vector register used to determine which pin caused a port ISR |
Enums
| GpioVector | Indicates which pin on the GPIO port caused the ISR. |
Traits
| GpioFunction | Marker trait for GPIO typestates representing pins in GPIO (non-alternate) state |
| IntrPortNum | Marker trait for all Ports that support interrupts |
| PinNum | Trait that encompasses all |
| PortNum | Marker trait that encompasses all GPIO port types |
| ToAlternate1 | Marker trait for all Pins that have alternate function 1 available |
| ToAlternate2 | Marker trait for all Pins that have alternate function 2 available |
| ToAlternate3 | Marker trait for all Pins that have alternate function 3 available |