can not received BLE_GAP_EVT_TIMEOUT event when connect timeout

[ghost]

Hi all, I use the example of examples/ble_central/ble_app_multilink_central/ to test the connect timeout event. When it scan the peripheral and try to connect it, power off the peripheral immediately, but the central can not receive a BLE_GAP_EVT_TIMEOUT after 4s later. And then if I power on the peripheral, the central will connect it without scan. But when I use another example, such as ble_app_hrs_c, it can received BLE_GAP_EVT_TIMEOUT event. Is there something wrong in the softdevice when use multilink? softdevice version: S132 SDK version: 13.0.0 board: nrf52832

[Petter Myhre]

What timeout value are you using when calling sd_ble_gap_connect()?

[ghost]

• #define MIN_CONNECTION_INTERVAL MSEC_TO_UNITS(7.5, UNIT_1_25_MS)
  #define MAX_CONNECTION_INTERVAL MSEC_TO_UNITS(30, UNIT_1_25_MS)
  #define SLAVE_LATENCY 0
  #define SUPERVISION_TIMEOUT MSEC_TO_UNITS(4000, UNIT_10_MS)

[ghost]

adn I didn't use scan timeout

#define SCAN_TIMEOUT              0x0000

[Petter Myhre]

Setting scan timeout to 0x0000 disables timeout.

[ghost]

yes, the scan timeout is already 0x0000