pub struct IndustrialDigitalOut4Bricklet { /* private fields */ }
Expand description
4 galvanically isolated digital outputs
Implementations§
source§impl IndustrialDigitalOut4Bricklet
impl IndustrialDigitalOut4Bricklet
pub const DEVICE_IDENTIFIER: u16 = 224u16
pub const DEVICE_DISPLAY_NAME: &'static str = "Industrial Digital Out 4 Bricklet"
sourcepub fn new<T: GetRequestSender>(
uid: &str,
req_sender: T
) -> IndustrialDigitalOut4Bricklet
pub fn new<T: GetRequestSender>( uid: &str, req_sender: T ) -> IndustrialDigitalOut4Bricklet
Creates an object with the unique device ID uid
. This object can then be used after the IP Connection ip_connection
is connected.
sourcepub fn get_response_expected(
&mut self,
fun: IndustrialDigitalOut4BrickletFunction
) -> Result<bool, GetResponseExpectedError>
pub fn get_response_expected( &mut self, fun: IndustrialDigitalOut4BrickletFunction ) -> Result<bool, GetResponseExpectedError>
Returns the response expected flag for the function specified by the function ID parameter. It is true if the function is expected to send a response, false otherwise.
For getter functions this is enabled by default and cannot be disabled, because those
functions will always send a response. For callback configuration functions it is enabled
by default too, but can be disabled by set_response_expected
.
For setter functions it is disabled by default and can be enabled.
Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is sent and errors are silently ignored, because they cannot be detected.
See set_response_expected
for the list of function ID constants available for this function.
sourcepub fn set_response_expected(
&mut self,
fun: IndustrialDigitalOut4BrickletFunction,
response_expected: bool
) -> Result<(), SetResponseExpectedError>
pub fn set_response_expected( &mut self, fun: IndustrialDigitalOut4BrickletFunction, response_expected: bool ) -> Result<(), SetResponseExpectedError>
Changes the response expected flag of the function specified by the function ID parameter. This flag can only be changed for setter (default value: false) and callback configuration functions (default value: true). For getter functions it is always enabled.
Enabling the response expected flag for a setter function allows to detect timeouts and other error conditions calls of this setter as well. The device will then send a response for this purpose. If this flag is disabled for a setter function then no response is sent and errors are silently ignored, because they cannot be detected.
sourcepub fn set_response_expected_all(&mut self, response_expected: bool)
pub fn set_response_expected_all(&mut self, response_expected: bool)
Changes the response expected flag for all setter and callback configuration functions of this device at once.
sourcepub fn get_api_version(&self) -> [u8; 3]
pub fn get_api_version(&self) -> [u8; 3]
Returns the version of the API definition (major, minor, revision) implemented by this API bindings. This is neither the release version of this API bindings nor does it tell you anything about the represented Brick or Bricklet.
sourcepub fn get_monoflop_done_callback_receiver(
&self
) -> ConvertingCallbackReceiver<MonoflopDoneEvent>
pub fn get_monoflop_done_callback_receiver( &self ) -> ConvertingCallbackReceiver<MonoflopDoneEvent>
This receiver is triggered whenever a monoflop timer reaches 0. The parameters contain the involved pins and the current value of the pins (the value after the monoflop).
sourcepub fn set_value(&self, value_mask: u16) -> ConvertingReceiver<()>
pub fn set_value(&self, value_mask: u16) -> ConvertingReceiver<()>
Sets the output value with a bitmask (16bit). A 1 in the bitmask means high and a 0 in the bitmask means low.
For example: The value 3 or 0b0011 will turn pins 0-1 high and the other pins low.
If no groups are used (see [set_group
]), the pins correspond to the
markings on the Industrial Digital Out 4 Bricklet.
If groups are used, the pins correspond to the element in the group. Element 1 in the group will get pins 0-3, element 2 pins 4-7, element 3 pins 8-11 and element 4 pins 12-15.
All running monoflop timers will be aborted if this function is called.
sourcepub fn get_value(&self) -> ConvertingReceiver<u16>
pub fn get_value(&self) -> ConvertingReceiver<u16>
Returns the bitmask as set by [set_value
].
sourcepub fn set_monoflop(
&self,
selection_mask: u16,
value_mask: u16,
time: u32
) -> ConvertingReceiver<()>
pub fn set_monoflop( &self, selection_mask: u16, value_mask: u16, time: u32 ) -> ConvertingReceiver<()>
Configures a monoflop of the pins specified by the first parameter bitmask.
The second parameter is a bitmask with the desired value of the specified pins. A 1 in the bitmask means high and a 0 in the bitmask means low.
The third parameter indicates the time that the pins should hold the value.
If this function is called with the parameters (9, 1, 1500) or (0b1001, 0b0001, 1500): Pin 0 will get high and pin 3 will get low. In 1.5s pin 0 will get low and pin 3 will get high again.
A monoflop can be used as a fail-safe mechanism. For example: Lets assume you have a RS485 bus and a Digital Out 4 Bricklet connected to one of the slave stacks. You can now call this function every second, with a time parameter of two seconds and pin 0 high. Pin 0 will be high all the time. If now the RS485 connection is lost, then pin 0 will turn low in at most two seconds.
sourcepub fn get_monoflop(&self, pin: u8) -> ConvertingReceiver<Monoflop>
pub fn get_monoflop(&self, pin: u8) -> ConvertingReceiver<Monoflop>
Returns (for the given pin) the current value and the time as set by
[set_monoflop
] as well as the remaining time until the value flips.
If the timer is not running currently, the remaining time will be returned as 0.
sourcepub fn set_group(&self, group: [char; 4]) -> ConvertingReceiver<()>
pub fn set_group(&self, group: [char; 4]) -> ConvertingReceiver<()>
Sets a group of Digital Out 4 Bricklets that should work together. You can
find Bricklets that can be grouped together with [get_available_for_group
].
The group consists of 4 elements. Element 1 in the group will get pins 0-3, element 2 pins 4-7, element 3 pins 8-11 and element 4 pins 12-15.
Each element can either be one of the ports (‘a’ to ‘d’) or ‘n’ if it should not be used.
For example: If you have two Digital Out 4 Bricklets connected to port A and
port B respectively, you could call with ['a', 'b', 'n', 'n']
.
Now the pins on the Digital Out 4 on port A are assigned to 0-3 and the
pins on the Digital Out 4 on port B are assigned to 4-7. It is now possible
to call [set_value
] and control two Bricklets at the same time.
sourcepub fn get_group(&self) -> ConvertingReceiver<[char; 4]>
pub fn get_group(&self) -> ConvertingReceiver<[char; 4]>
Returns the group as set by [set_group
]
sourcepub fn get_available_for_group(&self) -> ConvertingReceiver<u8>
pub fn get_available_for_group(&self) -> ConvertingReceiver<u8>
Returns a bitmask of ports that are available for grouping. For example the value 5 or 0b0101 means: Port A and port C are connected to Bricklets that can be grouped together.
sourcepub fn set_selected_values(
&self,
selection_mask: u16,
value_mask: u16
) -> ConvertingReceiver<()>
pub fn set_selected_values( &self, selection_mask: u16, value_mask: u16 ) -> ConvertingReceiver<()>
Sets the output value with a bitmask, according to the selection mask. The bitmask is 16 bit long, true refers to high and false refers to low.
For example: The values (3, 1) or (0b0011, 0b0001) will turn pin 0 high, pin 1 low the other pins remain untouched.
If no groups are used (see [set_group
]), the pins correspond to the
markings on the Industrial Digital Out 4 Bricklet.
If groups are used, the pins correspond to the element in the group. Element 1 in the group will get pins 0-3, element 2 pins 4-7, element 3 pins 8-11 and element 4 pins 12-15.
Running monoflop timers for the selected pins will be aborted if this function is called.
sourcepub fn get_identity(&self) -> ConvertingReceiver<Identity>
pub fn get_identity(&self) -> ConvertingReceiver<Identity>
Returns the UID, the UID where the Bricklet is connected to, the position, the hardware and firmware version as well as the device identifier.
The position can be ‘a’, ‘b’, ‘c’, ‘d’, ‘e’, ‘f’, ‘g’ or ‘h’ (Bricklet Port). A Bricklet connected to an Isolator Bricklet is always at position ‘z’.
The device identifier numbers can be found here. |device_identifier_constant|
Trait Implementations§
source§impl Clone for IndustrialDigitalOut4Bricklet
impl Clone for IndustrialDigitalOut4Bricklet
source§fn clone(&self) -> IndustrialDigitalOut4Bricklet
fn clone(&self) -> IndustrialDigitalOut4Bricklet
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more