Enum Commands 

pub enum Commands {
    Load {
        command: LoadSubcommand,
    },
    Set {
        attribute: String,
        value: String,
    },
    Status,
    Remove {
        command: RemoveSubcommand,
    },
}

Top-level commands supported by the CLI.

This enum represents all the primary operations available through the fpgad CLI:

• Load: Load bitstreams or device tree overlays onto the FPGA
• Set: Configure FPGA attributes and flags (e.g., programming flags)
• Status: Query the current state of FPGA devices and loaded overlays
• Remove: Unload bitstreams or device tree overlays from the FPGA

Each command communicates with the fpgad daemon via DBus to perform privileged operations on FPGA devices managed through the Linux kernel’s FPGA subsystem.

Examples

# Load a bitstream to a specific device
fpgad --device=fpga0 load bitstream /lib/firmware/design.bit.bin

# Load an overlay with platform override
fpgad --platform=universal load overlay /lib/firmware/overlay.dtbo --name=my_overlay

# Set flags for a device
fpgad --device=fpga0 set flags 0

# Get status for all devices
fpgad status

# Remove an overlay by name
fpgad remove overlay --name=my_overlay

Variants

Load

Load a bitstream or an overlay for the given device handle

Fields

command: LoadSubcommand

Set

Set an option (e.g. flags) to a specific value for a given device handle

Fields

attribute: String

value: String

Status

Get the status information for the given device handle

Remove

Remove bitstream or an overlay

Fields

command: RemoveSubcommand

Trait Implementations

impl Debug for Commands

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for Commands

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut<'b>( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Subcommand for Commands

fn augment_subcommands<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

fn has_subcommand(__clap_name: &str) -> bool

Test whether Self can parse a specific subcommand