wb55 can't wakeup from stop2 by LPTIM
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2024-04-16 06:46 PM
hello everyone!
from the link Solved: STM32U5 Can't exit STOP2 mode with LPTIM - STMicroelectronics Community
it is possible to make LPTIM work in stop2
and there is a macro,__HAL_RCC_LPTIMx_CLKAM_ENABLE(), where x can be 1, 3, or 4.
but in my project,(STM32Cube_FW_WB_V1.19.0),I can't find this macro
is there anyone who can help me, how to make lptim work and wakeup from stop2
thanks for your help!
Solved! Go to Solution.
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BLE
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STM32WB series
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2024-04-16 10:04 PM
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2024-04-16 10:04 PM
ok i got it
because lptim2 not support stop2
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