With our custom board, I have implemented the battery service and it's working well. But the nus service is not shown up at all, the same initialization code as the official example happen in ble_bas_wrap.c and ble_nus_wrap.c as follows:
void ble_bas_wrap_init(void)
{
ret_code_t err_code;
ble_bas_init_t bas_init;
// Initialize Battery Service.
memset(&bas_init, 0, sizeof(bas_init));
// Here the sec level for the Battery Service can be changed/increased.
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_char_attr_md.cccd_write_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_char_attr_md.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_NO_ACCESS(&bas_init.battery_level_char_attr_md.write_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&bas_init.battery_level_report_read_perm);
bas_init.evt_handler = NULL;
bas_init.support_notification = true;
bas_init.p_report_ref = NULL;
bas_init.initial_batt_level = 100;
err_code = ble_bas_init(&m_bas, &bas_init);
APP_ERROR_CHECK(err_code);
}
Nus:
void ble_nus_wrap_init(void)
{
uint32_t err_code;
ble_nus_init_t nus_init;
memset(&nus_init, 0, sizeof(nus_init));
nus_init.data_handler = nus_data_handler;
err_code = ble_nus_init(&m_nus, &nus_init);
APP_ERROR_CHECK(err_code);
}
This two function are called in the service_init() of main function:
void services_init(void)
{
// Battery Service
ble_bas_wrap_init();
// UART Service
ble_nus_wrap_init();
}
For m_adv_uuids, it is defined as:
static ble_uuid_t m_adv_uuids[] = {{BLE_UUID_NUS_SERVICE, BLE_UUID_TYPE_VENDOR_BEGIN},
{BLE_UUID_BATTERY_SERVICE, BLE_UUID_TYPE_BLE}};
In the nRF connection, after connecting to our device, only battery service shows up. Does anyone know what could be the reason?
