Enum pn532::requests::Command

#[repr(u8)]
pub enum Command {
    Diagnose = 0,
    GetFirmwareVersion = 2,
    GetGeneralStatus = 4,
    ReadRegister = 6,
    WriteRegister = 8,
    ReadGPIO = 12,
    WriteGPIO = 14,
    SetSerialBaudRate = 16,
    SetParameters = 18,
    SAMConfiguration = 20,
    PowerDown = 22,
    RFConfiguration = 50,
    RFRegulationTest = 88,
    InJumpForDEP = 86,
    InJumpForPSL = 70,
    InListPassiveTarget = 74,
    InATR = 80,
    InPSL = 78,
    InDataExchange = 64,
    InCommunicateThru = 66,
    InDeselect = 68,
    InRelease = 82,
    InSelect = 84,
    InAutoPoll = 96,
    TgInitAsTarget = 140,
    TgSetGeneralBytes = 146,
    TgGetData = 134,
    TgSetData = 142,
    TgSetMetaData = 148,
    TgGetInitiatorCommand = 136,
    TgResponseToInitiator = 144,
    TgGetTargetStatus = 138,
}

Commands supported by the Pn532

These commands are fully described in the section 7 of the User Manual: https://www.nxp.com/docs/en/user-guide/141520.pdf

Variants

Diagnose = 0

This command is used for self-diagnosis. Processing time of this command varies depending on the content of the processing.

For more information, see 7.2.1 Diagnose

GetFirmwareVersion = 2

This command is used to get the version of the embedded firmware from PN532.

For more information, see 7.2.2 GetFirmwareVersion

GetGeneralStatus = 4

This command allows the host controller to know at a given moment the complete situation of the PN532.

For more information, see 7.2.3 GetGeneralStatus

ReadRegister = 6

This command is used to read the content of one or several internal registers of the PN532.

For more information, see 7.2.4 ReadRegister

WriteRegister = 8

This command is used to overwrite the content of one or several internal registers of the PN532.

For more information, see 7.2.5 WriteRegister

ReadGPIO = 12

Tells the PN532 to read the value for each GPIO port and return the information to the host controller.

For more information, see 7.2.6 ReadGPIO

WriteGPIO = 14

Tells the PN532 to apply the value for each port specified by the host controller.

For more information, see 7.2.7 WriteGPIO

SetSerialBaudRate = 16

Selects the baud rate on the serial link between the host controller and the PN532.

For more information, see 7.2.8 SetSerialBaudRate

SetParameters = 18

This command is used to set internal parameters of the PN532, and then to configure its behavior regarding different cases.

For more information, see 7.2.9 SetParameters

SAMConfiguration = 20

This command is used to select the data flow path by configuring the internal serial data switch.

For more information, see 7.2.10 SAMConfiguration

PowerDown = 22

This command can be used to put the PN532 into Power Down mode in order to save power consumption.

For more information, see 7.2.11 PowerDown

RFConfiguration = 50

This command is used to configure the different settings of the PN532.

For more information, see 7.3.1 RFConfiguration

RFRegulationTest = 88

This command is used for radio regulation test.

For more information, see 7.3.2 RFRegulationTest

InJumpForDEP = 86

This command is used by a host controller to activate a target using either active or passive communication mode during communication over DEP protocol.

For more information, see 7.3.3 InJumpForDEP

InJumpForPSL = 70

This command is used by a host controller to activate a target using either active or passive communication mode during communication over PSL or DEP protocols.

For more information, see 7.3.4 InJumpForPSL

InListPassiveTarget = 74

This command tells PN532 to detect as many targets as possible in passive mode.

For more information, see 7.3.5 InListPassiveTarget

InATR = 80

This command is used by a host controller to launch an activation of a target in case of passive mode.

For more information, see 7.3.6 InATR

InPSL = 78

This command is used by a host controller to change the defined bit rates either with a TPE target or with a ISO/IEC14443-4 target.

For more information, see 7.3.7 InPSL

InDataExchange = 64

This command is used to support protocol data exchanges between the PN532 as initiator and a target.

For more information, see 7.3.8 InDataExchange

InCommunicateThru = 66

This command is used to support basic data exchanges between the PN532 and a target.

For more information, see 7.3.9 InCommunicateThru

InDeselect = 68

Command to deselect specified targets(s).

For more information, see 7.3.10 InDeselect

InRelease = 82

Command to release the specified target(s).

For more information, see 7.3.11 InRelease

InSelect = 84

Command to select the specified target.

For more information, see 7.3.12 InSelect

InAutoPoll = 96

This command is used to poll card(s) / target(s) of specified Type present in the RF field.

For more information, see 7.3.13 InAutoPoll

TgInitAsTarget = 140

The host controller uses this command to configure the PN532 as target.

For more information, see 7.3.14 TgInitAsTarget

TgSetGeneralBytes = 146

This command is used to give General Bytes to the PN532.

For more information, see 7.3.15 TgSetGeneralBytes

TgGetData = 134

This command allows the host controller to get back the data received by the PN532 from its initiator.

For more information, see 7.3.16 TgGetData

TgSetData = 142

This command allows the host controller to spully PN532 with teh data that it wants to send back to teh initiator.

For more information, see 7.3.17 TgSetData

TgSetMetaData = 148

This command is used if the overall amount of data to be sent cannot be transmitted in one frame.

For more information, see 7.3.18 TgSetMetaData

TgGetInitiatorCommand = 136

This command is used to get a packet of data from an initiator and to send it back to the host controller.

For more information, see 7.3.19 TgGetInitiatorCommand

TgResponseToInitiator = 144

This command is used to send a response packet of data to an initiator.

For more information, see 7.3.20 TgResponseToInitiator

TgGetTargetStatus = 138

This command is used by the host controller to know what the current state of the PN532 is.

For more information, see 7.3.21 TgGetTargetStatus

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl PartialEq for Command

fn eq(&self, other: &Command) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Command

impl Eq for Command

impl StructuralPartialEq for Command