Hello
I'm using sdk v17 and trying to shorten PASSKEY.
Currently, my PASSKEY is 6 letters long. I want to shorten it to 4 letters, is this possible?
Or how do I get rid of the password I enter the first time connect to the BLE? The password for this is '0000' or '1234', but I failed both. (I removed the codes about the 'static passkey' and ran them.)
There must be a setup part for this password, but I can't found.
Can you help me with this problem?
Thank you.
Hello, Simonr.
I am testing the example of BLE_GLUCOSE.
I will need to enter PIN number if I want to connect in the app. But I don't know what to type in here. (I tried to enter '0000' and '1234' but failed.)
The following code is the log output from the app and terminal.
nRF Connect, 2020-11-05 Nordic_Glucose (FE:D8:4A:E1:BC:19) V 11:28:40.636 Connecting to FE:D8:4A:E1:BC:19... D 11:28:40.636 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:28:40.860 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:28:40.872 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:28:40.872 Connected to FE:D8:4A:E1:BC:19 V 11:28:40.885 Discovering services... D 11:28:40.885 gatt.discoverServices() D 11:28:41.127 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) I 11:28:41.161 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) D 11:28:41.253 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) D 11:28:41.402 [Callback] Services discovered with status: 0 I 11:28:41.402 Services discovered V 11:28:41.421 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:28:41.421 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:28:41.423 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:28:41.424 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) I 11:28:41.479 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:28:43.508 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_PIN (0) I 11:28:46.511 Connection parameters updated (interval: 96.25ms, latency: 0, timeout: 4000ms) D 11:29:13.414 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:13.414 Bonding failed D 11:29:13.831 [Callback] Connection state changed with status: 19 and new state: DISCONNECTED (0) W 11:29:13.831 Connection terminated by peer (status 19) I 11:29:13.831 Disconnected D 11:29:13.872 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:29:14.057 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:29:14.057 gatt.close() D 11:29:14.073 wait(200) V 11:29:14.274 Connecting to FE:D8:4A:E1:BC:19... D 11:29:14.274 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:29:14.284 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:29:14.284 Connected to FE:D8:4A:E1:BC:19 V 11:29:14.295 Discovering services... D 11:29:14.295 gatt.discoverServices() D 11:29:14.334 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) I 11:29:14.379 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) D 11:29:14.393 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) D 11:29:14.627 [Callback] Services discovered with status: 0 I 11:29:14.627 Services discovered V 11:29:14.636 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:29:14.637 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:29:14.639 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:29:14.641 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) I 11:29:14.694 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:29:18.972 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:18.972 Bonding failed I 11:29:19.700 Connection parameters updated (interval: 96.25ms, latency: 0, timeout: 4000ms) D 11:29:22.306 [Callback] Connection state changed with status: 22 and new state: DISCONNECTED (0) E 11:29:22.306 Error 22 (0x16): GATT CONN TERMINATE LOCAL HOST I 11:29:22.306 Disconnected D 11:29:22.417 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:29:22.685 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:29:22.685 gatt.close() D 11:29:22.704 wait(200) V 11:29:22.905 Connecting to FE:D8:4A:E1:BC:19... D 11:29:22.905 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:29:22.927 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) D 11:29:22.929 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:29:22.929 Connected to FE:D8:4A:E1:BC:19 D 11:29:22.951 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) I 11:29:23.199 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:29:23.797 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:23.797 Bonding failed V 11:29:23.830 Discovering services... D 11:29:23.830 gatt.discoverServices() D 11:29:23.890 [Callback] Services discovered with status: 0 I 11:29:23.890 Services discovered V 11:29:23.936 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:29:23.936 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:29:23.939 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:29:23.942 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) D 11:29:27.117 [Callback] Connection state changed with status: 22 and new state: DISCONNECTED (0) E 11:29:27.117 Error 22 (0x16): GATT CONN TERMINATE LOCAL HOST I 11:29:27.117 Disconnected D 11:29:27.182 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED
<info> app_timer: RTC: initialized. <info> app: Glucose example started. <info> app: Fast advertising <info> app: Connected <info> app: BLE_GAP_EVT_LESC_DHKEY_REQUEST <info> nrf_ble_lesc: Calling sd_ble_gap_lesc_dhkey_reply on conn_handle: 0 <info> peer_manager_handler: Connection security failed: role: Peripheral, conn_handle: 0x0, procedure: Bonding, error: 129 <warning> peer_manager_handler: Disconnecting conn_handle 0. <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x81 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x89 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x1 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected
Can I see the problem in this log?
Thank you.
Hello, Simonr.
I am testing the example of BLE_GLUCOSE.
I will need to enter PIN number if I want to connect in the app. But I don't know what to type in here. (I tried to enter '0000' and '1234' but failed.)
The following code is the log output from the app and terminal.
nRF Connect, 2020-11-05 Nordic_Glucose (FE:D8:4A:E1:BC:19) V 11:28:40.636 Connecting to FE:D8:4A:E1:BC:19... D 11:28:40.636 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:28:40.860 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:28:40.872 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:28:40.872 Connected to FE:D8:4A:E1:BC:19 V 11:28:40.885 Discovering services... D 11:28:40.885 gatt.discoverServices() D 11:28:41.127 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) I 11:28:41.161 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) D 11:28:41.253 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) D 11:28:41.402 [Callback] Services discovered with status: 0 I 11:28:41.402 Services discovered V 11:28:41.421 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:28:41.421 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:28:41.423 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:28:41.424 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) I 11:28:41.479 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:28:43.508 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_PIN (0) I 11:28:46.511 Connection parameters updated (interval: 96.25ms, latency: 0, timeout: 4000ms) D 11:29:13.414 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:13.414 Bonding failed D 11:29:13.831 [Callback] Connection state changed with status: 19 and new state: DISCONNECTED (0) W 11:29:13.831 Connection terminated by peer (status 19) I 11:29:13.831 Disconnected D 11:29:13.872 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:29:14.057 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:29:14.057 gatt.close() D 11:29:14.073 wait(200) V 11:29:14.274 Connecting to FE:D8:4A:E1:BC:19... D 11:29:14.274 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:29:14.284 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:29:14.284 Connected to FE:D8:4A:E1:BC:19 V 11:29:14.295 Discovering services... D 11:29:14.295 gatt.discoverServices() D 11:29:14.334 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) I 11:29:14.379 Connection parameters updated (interval: 7.5ms, latency: 0, timeout: 5000ms) D 11:29:14.393 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) D 11:29:14.627 [Callback] Services discovered with status: 0 I 11:29:14.627 Services discovered V 11:29:14.636 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:29:14.637 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:29:14.639 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:29:14.641 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) I 11:29:14.694 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:29:18.972 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:18.972 Bonding failed I 11:29:19.700 Connection parameters updated (interval: 96.25ms, latency: 0, timeout: 4000ms) D 11:29:22.306 [Callback] Connection state changed with status: 22 and new state: DISCONNECTED (0) E 11:29:22.306 Error 22 (0x16): GATT CONN TERMINATE LOCAL HOST I 11:29:22.306 Disconnected D 11:29:22.417 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED D 11:29:22.685 [Broadcast] Action received: android.bluetooth.device.action.ACL_CONNECTED D 11:29:22.685 gatt.close() D 11:29:22.704 wait(200) V 11:29:22.905 Connecting to FE:D8:4A:E1:BC:19... D 11:29:22.905 gatt = device.connectGatt(autoConnect = false, TRANSPORT_LE, preferred PHY = LE 1M) D 11:29:22.927 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_BONDING (11) D 11:29:22.929 [Callback] Connection state changed with status: 0 and new state: CONNECTED (2) I 11:29:22.929 Connected to FE:D8:4A:E1:BC:19 D 11:29:22.951 [Broadcast] Action received: android.bluetooth.device.action.PAIRING_REQUEST, pairing variant: PAIRING_VARIANT_CONSENT (3) I 11:29:23.199 Connection parameters updated (interval: 43.75ms, latency: 0, timeout: 5000ms) D 11:29:23.797 [Broadcast] Action received: android.bluetooth.device.action.BOND_STATE_CHANGED, bond state changed to: BOND_NONE (10) I 11:29:23.797 Bonding failed V 11:29:23.830 Discovering services... D 11:29:23.830 gatt.discoverServices() D 11:29:23.890 [Callback] Services discovered with status: 0 I 11:29:23.890 Services discovered V 11:29:23.936 Generic Access (0x1800) - Device Name [R W] (0x2A00) - Appearance [R] (0x2A01) - Peripheral Preferred Connection Parameters [R] (0x2A04) - Central Address Resolution [R] (0x2AA6) Generic Attribute (0x1801) Glucose (0x1808) - Glucose Measurement [N] (0x2A18) Client Characteristic Configuration (0x2902) - Glucose Feature [R] (0x2A51) - Record Access Control Point [I W] (0x2A52) Client Characteristic Configuration (0x2902) Battery Service (0x180F) - Battery Level [N R] (0x2A19) Client Characteristic Configuration (0x2902) Device Information (0x180A) - Manufacturer Name String [R] (0x2A29) - Serial Number String [R] (0x2A25) - System ID [R] (0x2A23) D 11:29:23.936 gatt.setCharacteristicNotification(00002a18-0000-1000-8000-00805f9b34fb, true) D 11:29:23.939 gatt.setCharacteristicNotification(00002a52-0000-1000-8000-00805f9b34fb, true) D 11:29:23.942 gatt.setCharacteristicNotification(00002a19-0000-1000-8000-00805f9b34fb, true) D 11:29:27.117 [Callback] Connection state changed with status: 22 and new state: DISCONNECTED (0) E 11:29:27.117 Error 22 (0x16): GATT CONN TERMINATE LOCAL HOST I 11:29:27.117 Disconnected D 11:29:27.182 [Broadcast] Action received: android.bluetooth.device.action.ACL_DISCONNECTED
<info> app_timer: RTC: initialized. <info> app: Glucose example started. <info> app: Fast advertising <info> app: Connected <info> app: BLE_GAP_EVT_LESC_DHKEY_REQUEST <info> nrf_ble_lesc: Calling sd_ble_gap_lesc_dhkey_reply on conn_handle: 0 <info> peer_manager_handler: Connection security failed: role: Peripheral, conn_handle: 0x0, procedure: Bonding, error: 129 <warning> peer_manager_handler: Disconnecting conn_handle 0. <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x81 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x89 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected <info> app: BLE_GAP_EVT_AUTH_STATUS: status=0x1 bond=0x0 lv4: 0 kdist_own:0x0 kdist_peer:0x0 <info> app: Fast advertising <info> app: Disconnected <info> app: Connected
Can I see the problem in this log?
Thank you.
