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libcomedi-dev
Carta.tech
Packages
libcomedi-dev
81
Section 3:
Library calls
comedi_apply_calibration.3
Set hardware calibration from file
comedi_apply_parsed_calibration.3
Set calibration from memory
comedi_arm.3
Arm a subdevice
comedi_cancel.3
Stop streaming input/output in progress
comedi_cleanup_calibration.3
Free calibration resources
comedi_close.3
Close a comedi device
comedi_command.3
Start streaming input/output
comedi_command_test.3
Test streaming input/output configuration
comedi_data_read.3
Read single sample from channel
comedi_data_read_delayed.3
Read single sample from channel after delaying for specified settling time
comedi_data_read_hint.3
Tell driver which channel/range/aref you are going to read from next
comedi_data_read_n.3
Read multiple samples from channel
comedi_data_write.3
Write single sample to channel
comedi_dio_bitfield.3
Read/write multiple digital channels
comedi_dio_bitfield2.3
Read/write multiple digital channels
comedi_dio_config.3
Change input/output properties of channel
comedi_dio_get_config.3
Query input/output properties of channel
comedi_dio_read.3
Read single bit from digital channel
comedi_dio_write.3
Write single bit to digital channel
comedi_do_insn.3
Perform instruction
comedi_do_insnlist.3
Perform multiple instructions
comedi_errno.3
Number of last comedilib error
comedi_fileno.3
Get file descriptor for open comedilib device
comedi_find_range.3
Search for range
comedi_find_subdevice_by_type.3
Search for subdevice type
comedi_from_phys.3
Convert physical units to sample
comedi_from_physical.3
Convert physical units to sample using calibration data
comedi_get_board_name.3
Comedi device name
comedi_get_buffer_contents.3
Streaming buffer status
comedi_get_buffer_offset.3
Streaming buffer status
comedi_get_buffer_size.3
Streaming buffer size of subdevice
comedi_get_clock_source.3
Get master clock for a subdevice
comedi_get_cmd_generic_timed.3
Streaming input/output capabilities
comedi_get_cmd_src_mask.3
Streaming input/output capabilities
comedi_get_default_calibration_path.3
Get default calibration file path
comedi_get_driver_name.3
Comedi driver name
comedi_get_gate_source.3
Get gate for a subdevice
comedi_get_hardcal_converter.3
Get converter for hardware-calibrated subdevice
comedi_get_hardware_buffer_size.3
Get size of subdevices hardware buffer
comedi_get_max_buffer_size.3
Maximum streaming buffer size
comedi_get_maxdata.3
Maximum sample of channel
comedi_get_n_channels.3
Number of subdevice channels
comedi_get_n_ranges.3
Number of ranges of channel
comedi_get_n_subdevices.3
Number of subdevices
comedi_get_range.3
Range information of channel
comedi_get_read_subdevice.3
Find streaming input subdevice
comedi_get_routing.3
Get routing for an output
comedi_get_softcal_converter.3
Get converter for software-calibrated subdevice
comedi_get_subdevice_type.3
Type of subdevice
comedi_get_timer.3
Timer information (deprecated)
comedi_get_version_code.3
Comedi version code
comedi_get_write_subdevice.3
Find streaming output subdevice
comedi_internal_trigger.3
Generate soft trigger
comedi_lock.3
Subdevice reservation
comedi_mark_buffer_read.3
Streaming buffer control
comedi_mark_buffer_written.3
Streaming buffer control
comedi_maxdata_is_chan_specific.3
Maximum sample depends on channel
comedi_open.3
Open a comedi device
comedi_parse_calibration_file.3
Load contents of calibration file
comedi_perror.3
Print a comedilib error message
comedi_poll.3
Force updating of streaming buffer
comedi_range_is_chan_specific.3
Range information depends on channel
comedi_reset.3
Reset a subdevice
comedi_set_buffer_size.3
Streaming buffer size of subdevice
comedi_set_clock_source.3
Set master clock for a subdevice
comedi_set_counter_mode.3
Change mode of a counter subdevice
comedi_set_filter.3
Select a filter for a subdevice
comedi_set_gate_source.3
Select gate source for a subdevice
comedi_set_global_oor_behavior.3
Out-of-range behavior
comedi_set_max_buffer_size.3
Streaming maximum buffer size of subdevice
comedi_set_other_source.3
Select source signal for something other than a gate or clock
comedi_set_routing.3
Select a routing for an output
comedi_strerror.3
Return string describing comedilib error code
comedi_sv_init.3
Slowly-varying inputs
comedi_sv_measure.3
Slowly-varying inputs
comedi_sv_update.3
Slowly-varying inputs
comedi_timed_1chan.3
Streaming input (deprecated)
comedi_to_phys.3
Convert sample to physical units
comedi_to_physical.3
Convert sample to physical units using polynomials
comedi_trigger.3
Perform streaming input/output (deprecated)
comedi_unlock.3
Subdevice reservation