nrf52832 nrf52810 按键驱动，兼任单次按键处理，双击处理，长按处理

typedef void (*KeyScanCallBack)(void* user_data, uint8_t value); /********************************************************************* * @fn AXAKeyScanInit * * @brief init the intteruper key handle * * @param keys - keys pressed. * * @return none */ void AXAKeyScanInit(void* user_data,KeyScanCallBack callback); /********************************************************************* * @fn AXAKeyScanExit * * @brief exit key handle * * @param keys - keys pressed. * * @return none */ void AXAKeyScanExit(void); enum KEY_STATUS { KEY_NONE=0, KEY_AXA01_SINGEL, KEY_AXA01_DOUBLE, KEY_AXA01_TRIPLE, KEY_AXA01_LONG_5S, KEY_AXA01_LONG_10S, .... }