UM-WI-056
DA16xxx FreeRTOS Getting Started Guide
User Manual
Revision 1.0
27-Oct-2021
CFR0012
56 of 80
© 2021 Dialog Semiconductor
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[/DA16200] #
6.5
Current Measurement
For more detailed information on the Sleep modes, see the
“Low Power Operation Mode” section in
the DA16200 Datasheet
To measure the current waveform, connect the EVK's current measurement point (P2) with the
measurement instrument (KEYSIGHT 14585A).
Test Setup
shows a typical test setup environment.
Figure 38: Current Test Environment
Sleep 1
To measure the Sleep 1 current, power off the EVK by setting
RTC_PWR_KEY
to the
OFF
position
(
SW6
on the DA16200 EVK or
SW2
on the DA16600 EVK).
Sleep 2
To measure the Sleep 2 current use either the CLI command or the AT command as described in the
following section.
6.5.3.1
CLI Command
1. To measure the Sleep 2 current, power on the EVK by setting
RTC_PWR_KEY
to the
ON
position (
SW6
on the DA16200 EVK or
SW2
on the DA16600 EVK).
2. Type the
factory
command to set the DA16200/600 to its default settings.
3. After the EVK reboots, run the
sys.hal
command
to enter ‘hal’ mode.
○
[/DA16200] # sys.hal
4. Run the
sleep 2
<time(sec)>
command to enter sleep 2 mode for the specified time in
seconds.
○
[/DA16200/SYS.HAL] # sleep 2 <time(sec)>
