mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-24 22:43:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

sm: add le_device_db_set_local_addr and call with local address

Browse Source
This commit is contained in:
Matthias Ringwald 2016-06-27 15:58:58 +02:00
parent 778b6aad6d
commit f33ad81deb
4 changed files with 38 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
platform/posix/le_device_db_fs.c
View File

@ -72,11 +72,25 @@ typedef struct le_device_memory_db {
#define LE_DEVICE_MEMORY_SIZE 20
#define INVALID_ENTRY_ADDR_TYPE 0xff
const char * db_path = "/tmp/btstack_le_device_db.txt";
const char * csv_header = "# addr_type, addr, irk, ltk, ediv, rand[8], key_size, authenticated, authorized, remote_csrk, remote_counter, local_csrk, local_counter";
#define DB_PATH_TEMPLATE "/tmp/btstack_at_%s_le_device_db.txt"
const char * csv_header = "# addr_type, addr, irk, ltk, ediv, rand[8], key_size, authenticated, authorized, remote_csrk, remote_counter, local_csrk, local_counter";
static char db_path[sizeof(DB_PATH_TEMPLATE) - 2 + 17 + 1];
static le_device_memory_db_t le_devices[LE_DEVICE_MEMORY_SIZE];
static char bd_addr_to_dash_str_buffer[6*3]; // 12-45-78-01-34-67\0
static char * bd_addr_to_dash_str(bd_addr_t addr){
char * p = bd_addr_to_dash_str_buffer;
int i;
for (i = 0; i < 6 ; i++) {
*p++ = char_for_nibble((addr[i] >> 4) & 0x0F);
*p++ = char_for_nibble((addr[i] >> 0) & 0x0F);
*p++ = '-';
}
*--p = 0;
return (char *) bd_addr_to_dash_str_buffer;
}
static inline void write_delimiter(FILE * wFile){
fwrite(", ", 1, 1, wFile);
}
@ -208,6 +222,12 @@ void le_device_db_init(void){
for (i=0;i<LE_DEVICE_MEMORY_SIZE;i++){
le_devices[i].addr_type = INVALID_ENTRY_ADDR_TYPE;
}
sprintf(db_path, DB_PATH_TEMPLATE, "00-00-00-00-00-00");
}
void le_device_db_set_local_bd_addr(bd_addr_t addr){
sprintf(db_path, DB_PATH_TEMPLATE, bd_addr_to_dash_str(addr));
log_info("le_device_db_fs: path %s", db_path);
le_device_db_read();
le_device_db_dump();
}

7
src/ble/le_device_db.h
View File

@ -67,6 +67,13 @@ extern "C" {
*/
void le_device_db_init(void);
/**
* @brief sets local bd addr. allows for db per Bluetooth controller
* @param bd_addr
*/
void le_device_db_set_local_bd_addr(bd_addr_t bd_addr);
/**
* @brief add device to db
* @param addr_type, address of the device

3
src/ble/le_device_db_memory.c
View File

@ -82,6 +82,9 @@ void le_device_db_init(void){
}
}
void le_device_db_set_local_bd_addr(bd_addr_t bd_addr){
}
// @returns number of device in db
int le_device_db_count(void){
int i;

6
src/ble/sm.c
View File

@ -2818,6 +2818,12 @@ static void sm_event_packet_handler (uint8_t packet_type, uint16_t channel, uint
// bt stack activated, get started
if (btstack_event_state_get_state(packet) == HCI_STATE_WORKING){
log_info("HCI Working!");
// set local addr for le device db
bd_addr_t local_bd_addr;
gap_local_bd_addr(local_bd_addr);
le_device_db_set_local_bd_addr(local_bd_addr);
dkg_state = sm_persistent_irk_ready ? DKG_CALC_DHK : DKG_CALC_IRK;
rau_state = RAU_IDLE;
#ifdef USE_MBEDTLS_FOR_ECDH