STMicroelectronics STM32100B-EVAL, Руководство пользователя

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Running the demonstration UM0891
36/48 Doc ID 16982 Rev 1
2.7.6 IDD Measure menu
The STM32F100VB microcontroller features an ADC peripheral. It measures the I
DD
current
in Run, Sleep and Stop mode by using the I
DD
measurement circuit available on the
STM32100B-EVAL board.
To select the I
DD
Measure menu, press SEL from the main menu. The message shown in
Figure 52 is then displayed on the LCD screen.
Figure 52. I
DD
Measure menu
If you select the I
DD
Run mode submenu, the message shown in Figure 53 is displayed.
Figure 53. I
DD
Run mode menu
The I
DD
value is periodically refreshed, until the joystick push-button is pressed. Once the
joystick push-button is pressed, the MCU exits the I
DD
Run Mode submenu and returns to
the I
DD
Measure menu as shown in Figure 52 . If you select the I
DD
Stop mode submenu,
the message shown in Figure 54 is displayed.
Figure 54. I
DD
Stop mode menu
IDD Run Mode
Return
IDD Stop Mode
IDD Sleep Mode
IDD Measure
Run Mode
IDD: xxx,xxx mA
To exit press
Joystick
Card inserted
Decoding ATR...
Stop Mode
IDD: xxx µA
To exit press
Joystick