mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-29 22:20:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Phase 2 of sm setup working for initiator

Browse Source
This commit is contained in:
matthias.ringwald 2014-06-13 13:22:41 +00:00
parent dc277fca3b
commit 9f1de16289
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ble/sm.c
View File

@ -1067,7 +1067,7 @@ static void sm_run(void){
case SM_STATE_PH2_C1_GET_ENC_A:
// already busy?
if (sm_aes128_state == SM_AES128_ACTIVE) break;
// calculate s_confirm using aes128 engine - step 1
// calculate confirm using aes128 engine - step 1
if (connection->sm_role){
sm_c1_t1(setup->sm_s_random, (uint8_t*) &setup->sm_m_preq, (uint8_t*) &setup->sm_s_pres, setup->sm_m_addr_type, setup->sm_s_addr_type, plaintext);
} else {
@ -1303,6 +1303,7 @@ static void sm_handle_encryption_result(uint8_t * data){
return;
}
}
setup->sm_pairing_failed_reason = SM_REASON_CONFIRM_VALUE_FAILED;
connection->sm_state_responding = SM_STATE_SEND_PAIRING_FAILED;
}
@ -1508,6 +1509,8 @@ static void sm_event_packet_handler (uint8_t packet_type, uint16_t channel, uint
} else {
// master
hci_le_advertisement_address(&setup->sm_m_addr_type, &setup->sm_m_address);
printf("hci_le_advertisement_address type %u\n", setup->sm_m_addr_type);
setup->sm_s_addr_type = packet[7];
bt_flip_addr(setup->sm_s_address, &packet[8]);
setup->sm_m_preq.io_capability = sm_io_capabilities;
@ -1714,7 +1717,7 @@ static void sm_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *pac
}
// store s_confirm
memcpy(setup->sm_s_confirm, &packet[1], 16);
swap128(&packet[1], setup->sm_s_confirm);
connection->sm_state_responding = SM_STATE_PH2_SEND_PAIRING_RANDOM;
break;