BUTTON_1 release issue

Question

I expanded the button events based on example ble_peripheral ble_app_hrs by 
 bsp_event_to_button_action_assign (0, BSP_BUTTON_ACTION_RELEASE, BSP_EVENT_KEY_0_RELEASE);
bsp_event_to_button_action_assign (1, BSP_BUTTON_ACTION_RELEASE, BSP_EVENT_KEY_1_RELEASE);
bsp_event_to_button_action_assign (2, BSP_BUTTON_ACTION_RELEASE, BSP_EVENT_KEY_2_RELEASE);
bsp_event_to_button_action_assign (3, BSP_BUTTON_ACTION_RELEASE, BSP_EVENT_KEY_3_RELEASE); 
 and everything works fine (button press and button release events for all 4 buttons) till I connect the device: 
 Then button_1 release event (in code: BSP_EVENT_KEY_0_RELEASE) does not appear further more - I do not receive the event also after disconnecting. 
 Any hint what prevents this event?

good_night · Answer

Hi Joakim, 
 thank you for pointing to file bsp_btn_ble.c! 
 I modified the lines //2020-06-28 pam wakeup and sleep functions disabled
//by assigning them to button #5 that is not configured
#define BTN_ID_WAKEUP 5 //0 /**< ID of button used to wake up the application. */
#define BTN_ID_SLEEP 5 //0 /**< ID of button used to put the application into sleep mode. */
#define BTN_ID_DISCONNECT 5 //0 /**< ID of button used to gracefully terminate a connection on long press. */
#define BTN_ID_WAKEUP_BOND_DELETE 5 //1 /**< ID of button used to wake up the application and delete all bonding information. */
#define BTN_ID_WHITELIST_OFF 5 //1 /**< ID of button used to turn off usage of the whitelist. */

#define BTN_ACTION_SLEEP BSP_BUTTON_ACTION_LONG_PUSH //BSP_BUTTON_ACTION_RELEASE /**< Button action used to put the application into sleep mode. */
#define BTN_ACTION_DISCONNECT BSP_BUTTON_ACTION_LONG_PUSH /**< Button action used to gracefully terminate a connection on long press. */
#define BTN_ACTION_WHITELIST_OFF BSP_BUTTON_ACTION_LONG_PUSH /**< Button action used to turn off usage of the whitelist. */ 
 to disable all the configured functions for wakeup, sleep, etc. and now it works! 
 KR Peter