Hi,
i am doing ble_app_beacon code on nrf 52832 with sdk 11 and s132. the packet, its advertising should only be received by the device whose bluetooth address we are providing in whitelist. After it reaches to sd_ble_gap_adv_start() in ble_advertising _start() function it goes to following piece of code with error code: 0x00000012
void app_error_handler_bare(ret_code_t error_code)
{
error_info_t error_info =
{
.line_num = 0,
.p_file_name = NULL,
.err_code = error_code,
};
app_error_fault_handler(NRF_FAULT_ID_SDK_ERROR, 0, (uint32_t)(&error_info));
UNUSED_VARIABLE(error_info);
}
here is my implementation of ble_advetising with whitelist.
static void advertising_init(void)
{
uint32_t err_code;
ble_advdata_t advdata;
uint8_t flags = BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED;
ble_advdata_manuf_data_t manuf_specific_data;
manuf_specific_data.company_identifier = APP_COMPANY_IDENTIFIER;
#if defined(USE_UICR_FOR_MAJ_MIN_VALUES)
// If USE_UICR_FOR_MAJ_MIN_VALUES is defined, the major and minor values will be read from the
// UICR instead of using the default values. The major and minor values obtained from the UICR
// are encoded into advertising data in big endian order (MSB First).
// To set the UICR used by this example to a desired value, write to the address 0x10001080
// using the nrfjprog tool. The command to be used is as follows.
// nrfjprog --snr <Segger-chip-Serial-Number> --memwr 0x10001080 --val <your major/minor value>
// For example, for a major value and minor value of 0xabcd and 0x0102 respectively, the
// the following command should be used.
// nrfjprog --snr <Segger-chip-Serial-Number> --memwr 0x10001080 --val 0xabcd0102
uint16_t major_value = ((*(uint32_t *)UICR_ADDRESS) & 0xFFFF0000) >> 16;
uint16_t minor_value = ((*(uint32_t *)UICR_ADDRESS) & 0x0000FFFF);
uint8_t index = MAJ_VAL_OFFSET_IN_BEACON_INFO;
m_beacon_info[index++] = MSB_16(major_value);
m_beacon_info[index++] = LSB_16(major_value);
m_beacon_info[index++] = MSB_16(minor_value);
m_beacon_info[index++] = LSB_16(minor_value);
#endif
manuf_specific_data.data.p_data = (uint8_t *) m_beacon_info;
manuf_specific_data.data.size = APP_BEACON_INFO_LENGTH;
// Build and set advertising data.
memset(&advdata, 0, sizeof(advdata));
advdata.name_type = BLE_ADVDATA_NO_NAME;
advdata.flags = flags;
advdata.p_manuf_specific_data = &manuf_specific_data;
err_code = ble_advdata_set(&advdata, NULL);
APP_ERROR_CHECK(err_code);
// Initialize advertising parameters (used when starting advertising).
ble_gap_addr_t *p_whitelist_addr[1];
ble_gap_addr_t whitelist_addr={ BLE_GAP_ADDR_TYPE_RANDOM_STATIC,{0x85,0x04,0x44,0x99,0x32,0xA0}} ;
ble_gap_whitelist_t whitelist;
//uint8_t addr[6] = {0x85,0x04,0x44,0x99,0x32,0xA0};
p_whitelist_addr[0]=&whitelist_addr;
whitelist.pp_addrs =p_whitelist_addr;
whitelist.addr_count = 1;
whitelist.irk_count = 0;
whitelist.pp_irks = NULL;
//Configure the advertising parameter and whitelist
memset(&m_adv_params, 0, sizeof(m_adv_params));
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_IND;
m_adv_params.p_peer_addr = NULL;
m_adv_params.fp = BLE_GAP_ADV_FP_FILTER_CONNREQ;
m_adv_params.interval = 64;
m_adv_params.timeout = 180;
m_adv_params.p_whitelist = &whitelist;
//p_whitelist_addr[0] = &whitelist_addr;
//whitelist.addr_count = 1;
//whitelist.pp_addrs = p_whitelist_addr;
//whitelist.pp_irks = NULL;
//whitelist.irk_count =0;
}
/**@brief Function for starting advertising.
*/
static void advertising_start(void)
{
uint32_t err_code;
err_code = sd_ble_gap_adv_start(&m_adv_params);
APP_ERROR_CHECK(err_code);
err_code = bsp_indication_set(BSP_INDICATE_ADVERTISING);
APP_ERROR_CHECK(err_code);
}
What is the solution for this? how can i set whitelist so that the inteded device gets the packet? is there a need of implementing device manager?
Reply ASAP.
