Kenji Arai / Mbed OS Check_DeepSleep_os5

check ThisThread::sleep_for() + json MBED_TICKLESS function for CPU IDD reduction

/users/kenjiArai/notebook/standby-mode-current-consumption-on-nucleo-f446re/

IDD Jumper(JP6)
ModeMbed-OSBoardIDD Current(sleep)IDD Current(Normal(*1))
DeepSleep0s5.15.1Nucleo-L152RE4.23uA5mA to 8mA
^0s6.6.0^4.22uA4mA to 7mA
StandBy0s5.15.1^3.90uA4mA to 7mA
^0s6.6.0^3.90uA4mA to 7mA
DeepSleep0s5.15.1Nucleo-L476RG2.13uA7mA to 10mA
^0s6.6.0^2.23uA7mA to 10mA
StandBy0s5.15.1^-uA(*2)-mA(*2)
^0s6.6.0^-uA(*2)-mA(*2)
DeepSleep0s5.15.1Nucleo-F411RE1.91mA(*3)7mA to 10mA
^0s6.6.0^1.65mA(*3)7mA to 10mA
StandBy0s5.15.1^3.35uA7mA to 10mA
^0s6.6.0^3.40uA7mA to 9mA
DeepSleep0s5.15.1Nucleo-F446RE1.67mA(*3)14mA to 17mA
^0s6.6.0^1.76mA(*3)14mA to 16mA
StandBy0s5.15.1^3.42uA14mA to 17mA
^0s6.6.0^3.42uA14mA to 16mA

(*1)-> LED1 Blinky every 1sec and change LED1 current
(*2)-> Could NOT make proper program and could NOT measure
(*3)-> NOT uA but mA
All Nucleo boards are stand alone condition(not additional circuit).
Equipment: DMM6500

/users/kenjiArai/code/Check_DeepSleep_os5/
/users/kenjiArai/code/Check_DeepSleep_os6/
/users/kenjiArai/code/Check_StandBy_os5/
/users/kenjiArai/code/Check_StandBy_os6/

mbed_app.json@1:d6abda61923b, 2021-01-15 (annotated)

Committer:
kenjiArai
Date:
Fri Jan 15 07:28:31 2021 +0000
Revision:
1:d6abda61923b
Parent:
0:f8c5c7d19d9a 
added L476RG board and set 3 modes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 0:f8c5c7d19d9a 1 {
kenjiArai 0:f8c5c7d19d9a 2 "target_overrides": {
kenjiArai 0:f8c5c7d19d9a 3 "*": {
kenjiArai 1:d6abda61923b 4 "target.printf_lib": "std",
kenjiArai 0:f8c5c7d19d9a 5 "target.macros_add": ["MBED_TICKLESS"]
kenjiArai 0:f8c5c7d19d9a 6 }
kenjiArai 0:f8c5c7d19d9a 7 }
kenjiArai 0:f8c5c7d19d9a 8 }