if
def_EXTI_CONFIG_H_defi
e_EXTI_CONFIG_H_defi
eEXTIx_IsValid
0
外部中断7ifEXTIx_IsValidBIT0BIT0if
defGPIOC_PIN0defi
eGPIOC_PIN0defi
eEXTI_Cha
el0GPIOxGPIOCdefi
ee
dife
dif外部中断7ifEXTIx_IsValidBIT70XFF12if
defGPIOC_PIN7defi
eGPIOC_PIN7defi
eEXTI_Cha
el7GPIOxGPIOCdefi
ee
dife
dif
e
dif
fif
def__EXTI_H_defi
e__EXTI_H_i
clude