Hello,Nordic!
- SDK: 15.2
- SoftDevices: s132
- IDE-Version: μVision V5.26.2.0
-
Toolchain: MDK-ARM Plus Version: 5.26.2.0
- OS:windows10
- chip:nrf52832 (64KB/512KB)
Question:
When I try to add
Uint8_t manuf_data[15] = "mydevice1";
the entire advertising_init function cannot be executed. After debugging, it is found.
Err_code = ble_advertising_init(&m_advertising, &init);
APP_ERROR_CHECK(err_code);
Check error
<error> app: ERROR 12 [NRF_ERROR_DATA_SIZE]
The following is the complete initialization function:
void advertising_init(void)
{
uint32_t err_code;
uint32_t i;
ble_advertising_init_t init;
ble_gap_addr_t ble_gap_addr;
uint8_t manuf_data[15] = "mydevice1";
memset(&init, 0, sizeof(init));
// get Device Address
err_code = sd_ble_gap_addr_get(&ble_gap_addr);
APP_ERROR_CHECK(err_code);
for(i=0; i<sizeof(ble_gap_addr.addr); i++)
{
manuf_data[i+9] = ble_gap_addr.addr[sizeof(ble_gap_addr.addr)-1-i];
}
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
init.advdata.include_appearance = false;
init.advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE;
m_manufdata.company_identifier = 0x5555;
m_manufdata.data.size = sizeof(manuf_data);
#if DEBUG_BLE_ENABLE
printf("manuf_data size: %d \r\n", sizeof(manuf_data));
nrf_delay_ms(50);
#endif
m_manufdata.data.p_data = manuf_data;
init.srdata.p_manuf_specific_data = &m_manufdata;
init.srdata.uuids_complete.uuid_cnt = sizeof(m_adv_uuids) / sizeof(m_adv_uuids[0]);
init.srdata.uuids_complete.p_uuids = m_adv_uuids;
init.config.ble_adv_fast_enabled = true;
init.config.ble_adv_fast_interval = APP_ADV_FAST_INTERVAL;
init.config.ble_adv_fast_timeout = APP_ADV_FAST_TIMEOUT_IN_SECONDS;
init.config.ble_adv_slow_enabled = true;
init.config.ble_adv_slow_interval = APP_ADV_SLOW_INTERVAL;
init.config.ble_adv_slow_timeout = APP_ADV_SLOW_TIMEOUT_IN_SECONDS;
init.evt_handler = on_adv_evt;
err_code = ble_advertising_init(&m_advertising, &init);
APP_ERROR_CHECK(err_code);
ble_advertising_conn_cfg_tag_set(&m_advertising, APP_BLE_CONN_CFG_TAG);
}
What can I do to solve this problem?
