Munts Technologies Linux Simple I/O Library for .Net Standard 2.0
Namespaces
IO.Bindings
libsimpleio Class
libsimpleio Methods
ADC_close Method
ADC_get_name Method
ADC_open Method
ADC_read Method
DAC_close Method
DAC_get_name Method
DAC_open Method
DAC_write Method
EVENT_close Method
EVENT_modify_fd Method
EVENT_open Method
EVENT_register_fd Method
EVENT_unregister_fd Method
EVENT_wait Method
GPIO_chip_info Method
GPIO_close Method
GPIO_configure Method
GPIO_line_close Method
GPIO_line_event Method
GPIO_line_info Method
GPIO_line_open Method
GPIO_line_read Method
GPIO_line_write Method
GPIO_open Method
GPIO_read Method
GPIO_write Method
HIDRAW_close Method
HIDRAW_get_info Method
HIDRAW_get_name Method
HIDRAW_open1 Method
HIDRAW_open2 Method
HIDRAW_open3 Method
HIDRAW_receive Method
HIDRAW_send Method
I2C_close Method
I2C_open Method
I2C_transaction Method
IPV4_ntoa Method
IPV4_resolve Method
LINUX_closelog Method
LINUX_command Method
LINUX_detach Method
LINUX_drop_privileges Method
LINUX_errno Method
LINUX_openlog Method
LINUX_poll Method
LINUX_strerror Method
LINUX_syslog Method
LINUX_usleep Method
PWM_close Method
PWM_configure Method
PWM_open Method
PWM_write Method
SERIAL_close Method
SERIAL_open Method
SERIAL_receive Method
SERIAL_send Method
SPI_close Method
SPI_open Method
SPI_transaction Method
STREAM_decode_frame Method
STREAM_encode_frame Method
STREAM_receive_frame Method
STREAM_send_frame Method
TCP4_accept Method
TCP4_close Method
TCP4_connect Method
TCP4_receive Method
TCP4_send Method
TCP4_server Method
UDP4_close Method
UDP4_open Method
UDP4_receive Method
UDP4_send Method
WATCHDOG_close Method
WATCHDOG_get_timeout Method
WATCHDOG_kick Method
WATCHDOG_open Method
WATCHDOG_set_timeout Method
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libsimpleioGPIO_line_read Method

Read the state of a single GPIO line.

Namespace: IO.Bindings
Assembly: libsimpleio (in libsimpleio.dll) Version: 2.2024.167.1
Syntax
C#
Copy
public static void GPIO_line_read(
	int fd,
	out int state,
	out int error
)

Parameters

fd  Int32
Linux file descriptor.
state  Int32
State of the GPIO line.
error  Int32
Error code. Zero upon success or an errno value upon failure.
See Also