Kenji Arai
Enter Standby mode then wake up(only restart) by RTC timer
/users/kenjiArai/notebook/standby-mode-current-consumption-on-nucleo-f446re/
| IDD Jumper(JP6) | ||||
| Mode | Mbed-OS | Board | IDD Current(sleep) | IDD Current(Normal(*1)) |
| DeepSleep | 0s5.15.1 | Nucleo-L152RE | 4.23uA | 5mA to 8mA |
| ^ | 0s6.6.0 | ^ | 4.22uA | 4mA to 7mA |
| StandBy | 0s5.15.1 | ^ | 3.90uA | 4mA to 7mA |
| ^ | 0s6.6.0 | ^ | 3.90uA | 4mA to 7mA |
| DeepSleep | 0s5.15.1 | Nucleo-L476RG | 2.13uA | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 2.23uA | 7mA to 10mA |
| StandBy | 0s5.15.1 | ^ | -uA(*2) | -mA(*2) |
| ^ | 0s6.6.0 | ^ | -uA(*2) | -mA(*2) |
| DeepSleep | 0s5.15.1 | Nucleo-F411RE | 1.91mA(*3) | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 1.65mA(*3) | 7mA to 10mA |
| StandBy | 0s5.15.1 | ^ | 3.35uA | 7mA to 10mA |
| ^ | 0s6.6.0 | ^ | 3.40uA | 7mA to 9mA |
| DeepSleep | 0s5.15.1 | Nucleo-F446RE | 1.67mA(*3) | 14mA to 17mA |
| ^ | 0s6.6.0 | ^ | 1.76mA(*3) | 14mA to 16mA |
| StandBy | 0s5.15.1 | ^ | 3.42uA | 14mA to 17mA |
| ^ | 0s6.6.0 | ^ | 3.42uA | 14mA 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/
check_revision.cpp
- Committer:
- kenjiArai
- Date:
- 2021-01-17
- Revision:
- 5:3da1fdb725d9
- Parent:
- 4:ce30d249515e
File content as of revision 5:3da1fdb725d9:
/*
* Check Mbed revision
*
* Copyright (c) 2020,'21 Kenji Arai / JH1PJL
* http://www7b.biglobe.ne.jp/~kenjia/
* https://os.mbed.com/users/kenjiArai/
* Revised: Feburary 16th, 2020
* Revised: January 16th, 2020
*/
#include "mbed.h"
// RUN ONLY ON mbed-os5.15.1
// https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-5.15.1
#if (MBED_MAJOR_VERSION == 5) &&\
(MBED_MINOR_VERSION == 15) &&\
(MBED_PATCH_VERSION == 1)
#else
# error "Please use Mbed-os5.15.1"
#endif
void print_revision(void)
{
printf("MBED_MAJOR_VERSION = %d, ", MBED_MAJOR_VERSION);
printf("MINOR = %d, ", MBED_MINOR_VERSION);
printf("PATCH = %d\r\n", MBED_PATCH_VERSION);
}