CC1310: CC1310 TI 15.4 stack power consumption test on sensor device

I remember when I tested with original sensor example, I see 2-4 uA in sleeping mode. I suggest you to use original example to check power consumption to see if you can get similar result.

Yikai,
Which SW version you are using? I'm using latest release of TI 15.4 stack 2.0.1.
Thanks.

I had tested it on previous version and I can verify it with 2.0.1 when I can access to my kits.

Hi Yikai,
Thanks, in my test I found there was a pulse happened every 700ms-800ms. It seems like the VDDR recharge.

Yes, that sounds like recharging pulse.

By the way, do you disable LCD and UART when do power measurement?

Yikai,

There is a macro named POWER_MEAR special for power consumption test in this version stack. It will automaticly disable UART/LCD/LED, etc. when the macro defined.

Thanks.

Do you mean you already disable all of them but still get 30 uA when you measure power consumption?

Yes.

OK, I will test v2.0.1 with my kit later.

Hi Yikai,

What's the test result at your side. Thanks.

I just test sensor node with LCD enabled in TI 15.4 stack 2.0.1 and see the power consumption is about 7.5 uA.

Did you enable the POWER_MEAS pre-define symbols?
What you changed in the default sensor device SW.
Thanks.

No, I don't enable POWER_MEAS. The followings are my sensor defines

${COM_TI_SIMPLELINK_CC13X0_SDK_SYMBOLS}
TEMP_SENSOR
AUTO_START
NV_RESTORE
MAC_PNM_MAX_NUMBER_OF_NODE=50
MAX_DEVICE_TABLE_ENTRIES=50
TI_DRIVERS_LCD_INCLUDED
xUSE_UART_PRINTF
BOARD_DISPLAY_EXCLUDE_UART
DEVICE_FAMILY=cc13x0
CC13XX_LAUNCHXL
MODULE_CC13XX_7X7
SET_CCFG_BL_CONFIG_BL_LEVEL=0x00
SET_CCFG_BL_CONFIG_BL_ENABLE=0xC5
SET_CCFG_BL_CONFIG_BL_PIN_NUMBER=0x0D
SET_CCFG_BL_CONFIG_BOOTLOADER_ENABLE=0xC5
HEAPMGR_SIZE=0
USE_ICALL
STACK_LIBRARY
ICALL_LITE
RCN_APP_ASSERT
HAL_ASSERT_SPIN
ICALL_HOOK_ABORT_FUNC=halAssertHandler
xdc_runtime_Log_DISABLE_ALL
xdc_runtime_Assert_DISABLE_ALL
FEATURE_ENHANCED_ACK
FEATURE_SYSTEM_STATS

The test hardware setup is same as me?
The 7.5uA was under poll rate = 0, right?

HW setup is the same but I mount 430BOOST-SHARP96 on it. I set poll rate to 6000 (by #define CONFIG_POLLING_INTERVAL 6000 on collector.c).

Hi Yikai,

I take the default example from simplelink_cc13x0_sdk_1_00_00_13 SDK, just change the enable the POWER_MEAS in sensor device.

Still found the current was about 30uA between 6s poll duration.

The version 2.0.1 you mentioned is from simplelink_cc13x0_sdk_1_00_00_13 SDK?

Thanks.

Hi YK, 

Did you test the power consumption when device was just power up and in hold mode, which I disable the AUTO_START.

I found the power consumption was ~7mA, already remove the jumpers on the CC1310 Launchpad.

Thanks.