industrial_counter_bricklet

package
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 Go to latest Published: Feb 27, 2024 License: CC0-1.0 Imports: 5 Imported by: 0

Documentation

Overview

4 channel counter up to 4MHz.

See also the documentation here: https://www.tinkerforge.com/en/doc/Software/Bricklets/IndustrialCounter_Bricklet_Go.html.

Index

Constants

View Source 
const DeviceDisplayName = "Industrial Counter Bricklet"
View Source 
const DeviceIdentifier = 293

Variables

This section is empty.

Functions

This section is empty.

Types

type BootloaderMode 

type BootloaderMode = uint8
const (
	BootloaderModeBootloader                    BootloaderMode = 0
	BootloaderModeFirmware                      BootloaderMode = 1
	BootloaderModeBootloaderWaitForReboot       BootloaderMode = 2
	BootloaderModeFirmwareWaitForReboot         BootloaderMode = 3
	BootloaderModeFirmwareWaitForEraseAndReboot BootloaderMode = 4
)

type BootloaderStatus 

type BootloaderStatus = uint8
const (
	BootloaderStatusOK                        BootloaderStatus = 0
	BootloaderStatusInvalidMode               BootloaderStatus = 1
	BootloaderStatusNoChange                  BootloaderStatus = 2
	BootloaderStatusEntryFunctionNotPresent   BootloaderStatus = 3
	BootloaderStatusDeviceIdentifierIncorrect BootloaderStatus = 4
	BootloaderStatusCRCMismatch               BootloaderStatus = 5
)

type Channel 

type Channel = uint8
const (
	Channel0 Channel = 0
	Channel1 Channel = 1
	Channel2 Channel = 2
	Channel3 Channel = 3
)

type ChannelLEDConfig 

type ChannelLEDConfig = uint8
const (
	ChannelLEDConfigOff               ChannelLEDConfig = 0
	ChannelLEDConfigOn                ChannelLEDConfig = 1
	ChannelLEDConfigShowHeartbeat     ChannelLEDConfig = 2
	ChannelLEDConfigShowChannelStatus ChannelLEDConfig = 3
)

type CountDirection 

type CountDirection = uint8
const (
	CountDirectionUp           CountDirection = 0
	CountDirectionDown         CountDirection = 1
	CountDirectionExternalUp   CountDirection = 2
	CountDirectionExternalDown CountDirection = 3
)

type CountEdge 

type CountEdge = uint8
const (
	CountEdgeRising  CountEdge = 0
	CountEdgeFalling CountEdge = 1
	CountEdgeBoth    CountEdge = 2
)

type DutyCyclePrescaler 

type DutyCyclePrescaler = uint8
const (
	DutyCyclePrescaler1     DutyCyclePrescaler = 0
	DutyCyclePrescaler2     DutyCyclePrescaler = 1
	DutyCyclePrescaler4     DutyCyclePrescaler = 2
	DutyCyclePrescaler8     DutyCyclePrescaler = 3
	DutyCyclePrescaler16    DutyCyclePrescaler = 4
	DutyCyclePrescaler32    DutyCyclePrescaler = 5
	DutyCyclePrescaler64    DutyCyclePrescaler = 6
	DutyCyclePrescaler128   DutyCyclePrescaler = 7
	DutyCyclePrescaler256   DutyCyclePrescaler = 8
	DutyCyclePrescaler512   DutyCyclePrescaler = 9
	DutyCyclePrescaler1024  DutyCyclePrescaler = 10
	DutyCyclePrescaler2048  DutyCyclePrescaler = 11
	DutyCyclePrescaler4096  DutyCyclePrescaler = 12
	DutyCyclePrescaler8192  DutyCyclePrescaler = 13
	DutyCyclePrescaler16384 DutyCyclePrescaler = 14
	DutyCyclePrescaler32768 DutyCyclePrescaler = 15
)

type FrequencyIntegrationTime 

type FrequencyIntegrationTime = uint8
const (
	FrequencyIntegrationTime128MS   FrequencyIntegrationTime = 0
	FrequencyIntegrationTime256MS   FrequencyIntegrationTime = 1
	FrequencyIntegrationTime512MS   FrequencyIntegrationTime = 2
	FrequencyIntegrationTime1024MS  FrequencyIntegrationTime = 3
	FrequencyIntegrationTime2048MS  FrequencyIntegrationTime = 4
	FrequencyIntegrationTime4096MS  FrequencyIntegrationTime = 5
	FrequencyIntegrationTime8192MS  FrequencyIntegrationTime = 6
	FrequencyIntegrationTime16384MS FrequencyIntegrationTime = 7
	FrequencyIntegrationTime32768MS FrequencyIntegrationTime = 8
)

type Function 

type Function = uint8
const (
	FunctionGetCounter                            Function = 1
	FunctionGetAllCounter                         Function = 2
	FunctionSetCounter                            Function = 3
	FunctionSetAllCounter                         Function = 4
	FunctionGetSignalData                         Function = 5
	FunctionGetAllSignalData                      Function = 6
	FunctionSetCounterActive                      Function = 7
	FunctionSetAllCounterActive                   Function = 8
	FunctionGetCounterActive                      Function = 9
	FunctionGetAllCounterActive                   Function = 10
	FunctionSetCounterConfiguration               Function = 11
	FunctionGetCounterConfiguration               Function = 12
	FunctionSetAllCounterCallbackConfiguration    Function = 13
	FunctionGetAllCounterCallbackConfiguration    Function = 14
	FunctionSetAllSignalDataCallbackConfiguration Function = 15
	FunctionGetAllSignalDataCallbackConfiguration Function = 16
	FunctionSetChannelLEDConfig                   Function = 17
	FunctionGetChannelLEDConfig                   Function = 18
	FunctionGetSPITFPErrorCount                   Function = 234
	FunctionSetBootloaderMode                     Function = 235
	FunctionGetBootloaderMode                     Function = 236
	FunctionSetWriteFirmwarePointer               Function = 237
	FunctionWriteFirmware                         Function = 238
	FunctionSetStatusLEDConfig                    Function = 239
	FunctionGetStatusLEDConfig                    Function = 240
	FunctionGetChipTemperature                    Function = 242
	FunctionReset                                 Function = 243
	FunctionWriteUID                              Function = 248
	FunctionReadUID                               Function = 249
	FunctionGetIdentity                           Function = 255
	FunctionCallbackAllCounter                    Function = 19
	FunctionCallbackAllSignalData                 Function = 20
)

type IndustrialCounterBricklet 

type IndustrialCounterBricklet struct {
	// contains filtered or unexported fields
}

func New 

func New(uid string, ipcon *ipconnection.IPConnection) (IndustrialCounterBricklet, error)

Creates an object with the unique device ID `uid`. This object can then be used after the IP Connection `ipcon` is connected.

func (*IndustrialCounterBricklet) DeregisterAllCounterCallback 

func (device *IndustrialCounterBricklet) DeregisterAllCounterCallback(registrationId uint64)

Remove a registered All Counter callback.

func (*IndustrialCounterBricklet) DeregisterAllSignalDataCallback 

func (device *IndustrialCounterBricklet) DeregisterAllSignalDataCallback(registrationId uint64)

Remove a registered All Signal Data callback.

func (*IndustrialCounterBricklet) GetAPIVersion 

func (device *IndustrialCounterBricklet) GetAPIVersion() [3]uint8

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.

func (*IndustrialCounterBricklet) GetAllCounter 

func (device *IndustrialCounterBricklet) GetAllCounter() (counter [4]int64, err error)

Returns the current counter values for all four channels.

func (*IndustrialCounterBricklet) GetAllCounterActive 

func (device *IndustrialCounterBricklet) GetAllCounterActive() (active [4]bool, err error)

Returns the activation state of all four channels.

true = activated, false = deactivated.

func (*IndustrialCounterBricklet) GetAllCounterCallbackConfiguration 

func (device *IndustrialCounterBricklet) GetAllCounterCallbackConfiguration() (period uint32, valueHasToChange bool, err error)

Returns the callback configuration as set by SetAllCounterCallbackConfiguration.

func (*IndustrialCounterBricklet) GetAllSignalData 

func (device *IndustrialCounterBricklet) GetAllSignalData() (dutyCycle [4]uint16, period [4]uint64, frequency [4]uint32, value [4]bool, err error)

Returns the signal data (duty cycle, period, frequency and value) for all four channels.

func (*IndustrialCounterBricklet) GetAllSignalDataCallbackConfiguration 

func (device *IndustrialCounterBricklet) GetAllSignalDataCallbackConfiguration() (period uint32, valueHasToChange bool, err error)

Returns the callback configuration as set by SetAllSignalDataCallbackConfiguration.

func (*IndustrialCounterBricklet) GetBootloaderMode 

func (device *IndustrialCounterBricklet) GetBootloaderMode() (mode BootloaderMode, err error)

Returns the current bootloader mode, see SetBootloaderMode.

Associated constants:

  • BootloaderModeBootloader
  • BootloaderModeFirmware
  • BootloaderModeBootloaderWaitForReboot
  • BootloaderModeFirmwareWaitForReboot
  • BootloaderModeFirmwareWaitForEraseAndReboot

func (*IndustrialCounterBricklet) GetChannelLEDConfig 

func (device *IndustrialCounterBricklet) GetChannelLEDConfig(channel Channel) (config ChannelLEDConfig, err error)

Returns the channel LED configuration as set by SetChannelLEDConfig

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3
  • ChannelLEDConfigOff
  • ChannelLEDConfigOn
  • ChannelLEDConfigShowHeartbeat
  • ChannelLEDConfigShowChannelStatus

func (*IndustrialCounterBricklet) GetChipTemperature 

func (device *IndustrialCounterBricklet) GetChipTemperature() (temperature int16, err error)

Returns the temperature as measured inside the microcontroller. The value returned is not the ambient temperature!

The temperature is only proportional to the real temperature and it has bad accuracy. Practically it is only useful as an indicator for temperature changes.

func (*IndustrialCounterBricklet) GetCounter 

func (device *IndustrialCounterBricklet) GetCounter(channel Channel) (counter int64, err error)

Returns the current counter value for the given channel.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3

func (*IndustrialCounterBricklet) GetCounterActive 

func (device *IndustrialCounterBricklet) GetCounterActive(channel Channel) (active bool, err error)

Returns the activation state of the given channel.

true = activated, false = deactivated.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3

func (*IndustrialCounterBricklet) GetCounterConfiguration 

func (device *IndustrialCounterBricklet) GetCounterConfiguration(channel Channel) (countEdge CountEdge, countDirection CountDirection, dutyCyclePrescaler DutyCyclePrescaler, frequencyIntegrationTime FrequencyIntegrationTime, err error)

Returns the counter configuration as set by SetCounterConfiguration.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3
  • CountEdgeRising
  • CountEdgeFalling
  • CountEdgeBoth
  • CountDirectionUp
  • CountDirectionDown
  • CountDirectionExternalUp
  • CountDirectionExternalDown
  • DutyCyclePrescaler1
  • DutyCyclePrescaler2
  • DutyCyclePrescaler4
  • DutyCyclePrescaler8
  • DutyCyclePrescaler16
  • DutyCyclePrescaler32
  • DutyCyclePrescaler64
  • DutyCyclePrescaler128
  • DutyCyclePrescaler256
  • DutyCyclePrescaler512
  • DutyCyclePrescaler1024
  • DutyCyclePrescaler2048
  • DutyCyclePrescaler4096
  • DutyCyclePrescaler8192
  • DutyCyclePrescaler16384
  • DutyCyclePrescaler32768
  • FrequencyIntegrationTime128MS
  • FrequencyIntegrationTime256MS
  • FrequencyIntegrationTime512MS
  • FrequencyIntegrationTime1024MS
  • FrequencyIntegrationTime2048MS
  • FrequencyIntegrationTime4096MS
  • FrequencyIntegrationTime8192MS
  • FrequencyIntegrationTime16384MS
  • FrequencyIntegrationTime32768MS

func (*IndustrialCounterBricklet) GetIdentity 

func (device *IndustrialCounterBricklet) GetIdentity() (uid string, connectedUid string, position rune, hardwareVersion [3]uint8, firmwareVersion [3]uint8, deviceIdentifier uint16, err error)

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 <isolator_bricklet>` is always at position 'z'.

The device identifier numbers can be found `here <device_identifier>`. |device_identifier_constant|

func (*IndustrialCounterBricklet) GetResponseExpected 

func (device *IndustrialCounterBricklet) GetResponseExpected(functionID Function) (bool, error)

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 SetResponseExpected. 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 SetResponseExpected for the list of function ID constants available for this function.

func (*IndustrialCounterBricklet) GetSPITFPErrorCount 

func (device *IndustrialCounterBricklet) GetSPITFPErrorCount() (errorCountAckChecksum uint32, errorCountMessageChecksum uint32, errorCountFrame uint32, errorCountOverflow uint32, err error)

Returns the error count for the communication between Brick and Bricklet.

The errors are divided into

* ACK checksum errors, * message checksum errors, * framing errors and * overflow errors.

The errors counts are for errors that occur on the Bricklet side. All Bricks have a similar function that returns the errors on the Brick side.

func (*IndustrialCounterBricklet) GetSignalData 

func (device *IndustrialCounterBricklet) GetSignalData(channel Channel) (dutyCycle uint16, period uint64, frequency uint32, value bool, err error)

Returns the signal data (duty cycle, period, frequency and value) for the given channel.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3

func (*IndustrialCounterBricklet) GetStatusLEDConfig 

func (device *IndustrialCounterBricklet) GetStatusLEDConfig() (config StatusLEDConfig, err error)

Returns the configuration as set by SetStatusLEDConfig

Associated constants:

  • StatusLEDConfigOff
  • StatusLEDConfigOn
  • StatusLEDConfigShowHeartbeat
  • StatusLEDConfigShowStatus

func (*IndustrialCounterBricklet) ReadUID 

func (device *IndustrialCounterBricklet) ReadUID() (uid uint32, err error)

Returns the current UID as an integer. Encode as Base58 to get the usual string version.

func (*IndustrialCounterBricklet) RegisterAllCounterCallback 

func (device *IndustrialCounterBricklet) RegisterAllCounterCallback(fn func([4]int64)) uint64

This callback is triggered periodically according to the configuration set by SetAllCounterCallbackConfiguration.

The parameters are the same as GetAllCounter.

func (*IndustrialCounterBricklet) RegisterAllSignalDataCallback 

func (device *IndustrialCounterBricklet) RegisterAllSignalDataCallback(fn func([4]uint16, [4]uint64, [4]uint32, [4]bool)) uint64

This callback is triggered periodically according to the configuration set by SetAllSignalDataCallbackConfiguration.

The parameters are the same as GetAllSignalData.

func (*IndustrialCounterBricklet) Reset 

func (device *IndustrialCounterBricklet) Reset() (err error)

Calling this function will reset the Bricklet. All configurations will be lost.

After a reset you have to create new device objects, calling functions on the existing ones will result in undefined behavior!

func (*IndustrialCounterBricklet) SetAllCounter 

func (device *IndustrialCounterBricklet) SetAllCounter(counter [4]int64) (err error)

Sets the counter values for all four channels.

The default value for the counters on startup is 0.

func (*IndustrialCounterBricklet) SetAllCounterActive 

func (device *IndustrialCounterBricklet) SetAllCounterActive(active [4]bool) (err error)

Activates/deactivates the counter of all four channels.

true = activate, false = deactivate.

By default all channels are activated.

func (*IndustrialCounterBricklet) SetAllCounterCallbackConfiguration 

func (device *IndustrialCounterBricklet) SetAllCounterCallbackConfiguration(period uint32, valueHasToChange bool) (err error)

The period is the period with which the RegisterAllCounterCallback callback is triggered periodically. A value of 0 turns the callback off.

If the `value has to change`-parameter is set to true, the callback is only triggered after the value has changed. If the value didn't change within the period, the callback is triggered immediately on change.

If it is set to false, the callback is continuously triggered with the period, independent of the value.

func (*IndustrialCounterBricklet) SetAllSignalDataCallbackConfiguration 

func (device *IndustrialCounterBricklet) SetAllSignalDataCallbackConfiguration(period uint32, valueHasToChange bool) (err error)

The period is the period with which the RegisterAllSignalDataCallback callback is triggered periodically. A value of 0 turns the callback off.

If the `value has to change`-parameter is set to true, the callback is only triggered after the value has changed. If the value didn't change within the period, the callback is triggered immediately on change.

If it is set to false, the callback is continuously triggered with the period, independent of the value.

func (*IndustrialCounterBricklet) SetBootloaderMode 

func (device *IndustrialCounterBricklet) SetBootloaderMode(mode BootloaderMode) (status BootloaderStatus, err error)

Sets the bootloader mode and returns the status after the requested mode change was instigated.

You can change from bootloader mode to firmware mode and vice versa. A change from bootloader mode to firmware mode will only take place if the entry function, device identifier and CRC are present and correct.

This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.

Associated constants:

  • BootloaderModeBootloader
  • BootloaderModeFirmware
  • BootloaderModeBootloaderWaitForReboot
  • BootloaderModeFirmwareWaitForReboot
  • BootloaderModeFirmwareWaitForEraseAndReboot
  • BootloaderStatusOK
  • BootloaderStatusInvalidMode
  • BootloaderStatusNoChange
  • BootloaderStatusEntryFunctionNotPresent
  • BootloaderStatusDeviceIdentifierIncorrect
  • BootloaderStatusCRCMismatch

func (*IndustrialCounterBricklet) SetChannelLEDConfig 

func (device *IndustrialCounterBricklet) SetChannelLEDConfig(channel Channel, config ChannelLEDConfig) (err error)

Each channel has a corresponding LED. You can turn the LED off, on or show a heartbeat. You can also set the LED to Channel Status. In this mode the LED is on if the channel is high and off otherwise.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3
  • ChannelLEDConfigOff
  • ChannelLEDConfigOn
  • ChannelLEDConfigShowHeartbeat
  • ChannelLEDConfigShowChannelStatus

func (*IndustrialCounterBricklet) SetCounter 

func (device *IndustrialCounterBricklet) SetCounter(channel Channel, counter int64) (err error)

Sets the counter value for the given channel.

The default value for the counters on startup is 0.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3

func (*IndustrialCounterBricklet) SetCounterActive 

func (device *IndustrialCounterBricklet) SetCounterActive(channel Channel, active bool) (err error)

Activates/deactivates the counter of the given channel.

true = activate, false = deactivate.

By default all channels are activated.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3

func (*IndustrialCounterBricklet) SetCounterConfiguration 

func (device *IndustrialCounterBricklet) SetCounterConfiguration(channel Channel, countEdge CountEdge, countDirection CountDirection, dutyCyclePrescaler DutyCyclePrescaler, frequencyIntegrationTime FrequencyIntegrationTime) (err error)

Sets the counter configuration for the given channel.

Associated constants:

  • Channel0
  • Channel1
  • Channel2
  • Channel3
  • CountEdgeRising
  • CountEdgeFalling
  • CountEdgeBoth
  • CountDirectionUp
  • CountDirectionDown
  • CountDirectionExternalUp
  • CountDirectionExternalDown
  • DutyCyclePrescaler1
  • DutyCyclePrescaler2
  • DutyCyclePrescaler4
  • DutyCyclePrescaler8
  • DutyCyclePrescaler16
  • DutyCyclePrescaler32
  • DutyCyclePrescaler64
  • DutyCyclePrescaler128
  • DutyCyclePrescaler256
  • DutyCyclePrescaler512
  • DutyCyclePrescaler1024
  • DutyCyclePrescaler2048
  • DutyCyclePrescaler4096
  • DutyCyclePrescaler8192
  • DutyCyclePrescaler16384
  • DutyCyclePrescaler32768
  • FrequencyIntegrationTime128MS
  • FrequencyIntegrationTime256MS
  • FrequencyIntegrationTime512MS
  • FrequencyIntegrationTime1024MS
  • FrequencyIntegrationTime2048MS
  • FrequencyIntegrationTime4096MS
  • FrequencyIntegrationTime8192MS
  • FrequencyIntegrationTime16384MS
  • FrequencyIntegrationTime32768MS

func (*IndustrialCounterBricklet) SetResponseExpected 

func (device *IndustrialCounterBricklet) SetResponseExpected(functionID Function, responseExpected bool) error

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.

func (*IndustrialCounterBricklet) SetResponseExpectedAll 

func (device *IndustrialCounterBricklet) SetResponseExpectedAll(responseExpected bool)

Changes the response expected flag for all setter and callback configuration functions of this device at once.

func (*IndustrialCounterBricklet) SetStatusLEDConfig 

func (device *IndustrialCounterBricklet) SetStatusLEDConfig(config StatusLEDConfig) (err error)

Sets the status LED configuration. By default the LED shows communication traffic between Brick and Bricklet, it flickers once for every 10 received data packets.

You can also turn the LED permanently on/off or show a heartbeat.

If the Bricklet is in bootloader mode, the LED is will show heartbeat by default.

Associated constants:

  • StatusLEDConfigOff
  • StatusLEDConfigOn
  • StatusLEDConfigShowHeartbeat
  • StatusLEDConfigShowStatus

func (*IndustrialCounterBricklet) SetWriteFirmwarePointer 

func (device *IndustrialCounterBricklet) SetWriteFirmwarePointer(pointer uint32) (err error)

Sets the firmware pointer for WriteFirmware. The pointer has to be increased by chunks of size 64. The data is written to flash every 4 chunks (which equals to one page of size 256).

This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.

func (*IndustrialCounterBricklet) WriteFirmware 

func (device *IndustrialCounterBricklet) WriteFirmware(data [64]uint8) (status uint8, err error)

Writes 64 Bytes of firmware at the position as written by SetWriteFirmwarePointer before. The firmware is written to flash every 4 chunks.

You can only write firmware in bootloader mode.

This function is used by Brick Viewer during flashing. It should not be necessary to call it in a normal user program.

func (*IndustrialCounterBricklet) WriteUID 

func (device *IndustrialCounterBricklet) WriteUID(uid uint32) (err error)

Writes a new UID into flash. If you want to set a new UID you have to decode the Base58 encoded UID string into an integer first.

We recommend that you use Brick Viewer to change the UID.

type StatusLEDConfig 

type StatusLEDConfig = uint8
const (
	StatusLEDConfigOff           StatusLEDConfig = 0
	StatusLEDConfigOn            StatusLEDConfig = 1
	StatusLEDConfigShowHeartbeat StatusLEDConfig = 2
	StatusLEDConfigShowStatus    StatusLEDConfig = 3
)

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