WKUPF1=B_0x0, WKUPF2=B_0x0, WKUPF4=B_0x0, WKUPF3=B_0x0
PWR wakeup flag register
| WKUPF1 | Wakeup pin WKUP1 flag. This bit is set by hardware and cleared only by a Reset pin or by setting the WKUPC1 bit in the PWR wakeup clear register (PWR_WKUPCR). 0 (B_0x0): No wakeup event occurred 1 (B_0x1): A wakeup event was received from WKUP1 pin |
| WKUPF2 | Wakeup pin WKUP2 flag. This bit is set by hardware and cleared only by a Reset pin or by setting the WKUPC2 bit in the PWR wakeup clear register (PWR_WKUPCR). 0 (B_0x0): No wakeup event occurred 1 (B_0x1): A wakeup event was received from WKUP2 pin |
| WKUPF3 | Wakeup pin WKUP3 flag. This bit is set by hardware and cleared only by a Reset pin or by setting the WKUPC3 bit in the PWR wakeup clear register (PWR_WKUPCR). 0 (B_0x0): No wakeup event occurred 1 (B_0x1): A wakeup event was received from WKUP3 pin |
| WKUPF4 | Wakeup pin WKUP4 flag. This bit is set by hardware and cleared only by a Reset pin or by setting the WKUPC4 bit in the PWR wakeup clear register (PWR_WKUPCR). 0 (B_0x0): No wakeup event occurred 1 (B_0x1): A wakeup event was received from WKUP4 pin |