Target Commands #

Use target commands to interact with the target MCU.


Commands	Description	Supported on
target button	Get or set the state of the user buttons.
target power	Get or set the state of the target voltage rail.
target reset	Reset the target.
target halt	Halt the target.
target go	Resume the target application.
target voltage	Get or set the VMCU target voltage.
target ledstatus	Get status of LEDs.

target button commands #

The target button commands support multiple subcommands. Supported subcommands include press, release, read, enable, and disable.

enable and disable activate or deactivate the press, release, and read subcommands.
press and release emulate button actions.
read returns the current state of the selected button.

Command Line Syntax

$ target button <'enable'|'disable'>
$ target button <'press'|'release'|'read'> <0|1>$ target button <'enable'|'disable'>
$ target button <'press'|'release'|'read'> <0|1>

Command Line Examples

$ target button enable

$ target button press 0
PB0 is pressed

$ target button release 0
PB0 is released

$ target button read 1
PB1 is released

$ target button disable$ target button enable

$ target button press 0
PB0 is pressed

$ target button release 0
PB0 is released

$ target button read 1
PB1 is released

$ target button disable

target power #

Gets or sets the state of the target voltage rail.

Command Line Syntax

$ target power ['on'|'off']$ target power ['on'|'off']

Command Line Examples

$ target power
Target power is on

$ target power off
Target power off$ target power
Target power is on

$ target power off
Target power off

target reset #

Sets or clears the target reset.

Use the 'set' and 'clear' subcommands to change the state of the reset pin.
Use the delay parameter to toggle the reset line for the specified number of milliseconds. If a delay is not specified, the pin will be toggled with a 10 ms delay.

Command Line Syntax

$ target reset <'set'|'clear'|delay_ms>$ target reset <'set'|'clear'|delay_ms>

Command Line Example

$ target reset 100$ target reset 100

target halt #

Halts the target.

Command Line Syntax

$ target halt$ target halt

Command Line Example

$ target halt
OK$ target halt
OK

target go #

Resumes the target application.

Command Line Syntax

$ target go$ target go

Command Line Example

$ target go
OK$ target go
OK

target voltage #

Gets or sets the VMCU target voltage. Gets the currently configured and measured voltage by not supplying a voltage.

Only the WPK supports setting the VMCU target voltage. If the voltage changes by more than 0.1 V, the command automatically calibrates the AEM, which resets the target. Use the --nocalibrate option to skip the calibration.

Command Line Syntax

$ target voltage
$ target voltage <voltage> [--nocalibrate]$ target voltage
$ target voltage <voltage> [--nocalibrate]

Command Line Examples

$ target voltage
Configured VMCU : 3.30 V
Measured VMCU   : 3.28 V

$ target voltage 3
Setting VMCU to : 3.00 V
Vmcu has changed by 0.30 V since last calibration
Calibrating AEM
Configured VMCU : 3.00 V
Measured VMCU   : 2.98 V

$ target voltage 2.5 --nocalibrate
Setting VMCU to : 2.50 V
Skipping calibration
Configured VMCU : 2.50 V
Measured VMCU   : 2.81 V$ target voltage
Configured VMCU : 3.30 V
Measured VMCU   : 3.28 V

$ target voltage 3
Setting VMCU to : 3.00 V
Vmcu has changed by 0.30 V since last calibration
Calibrating AEM
Configured VMCU : 3.00 V
Measured VMCU   : 2.98 V

$ target voltage 2.5 --nocalibrate
Setting VMCU to : 2.50 V
Skipping calibration
Configured VMCU : 2.50 V
Measured VMCU   : 2.81 V

target ledstatus #

Gets status of LEDs.

Command Line Syntax

$ target ledstatus$ target ledstatus

Command Line Example

$ target ledstatus
LED 0: on
LED 1: off$ target ledstatus
LED 0: on
LED 1: off