Hi, I have a defined MACRO which I initialised the values of ble_gap_adv_params_t in main.c. I will pass this to the function to start advertising. I used the example (ble_app_blinky_pca10056_s140) to try out.
However , I have two error messages.
1) "expected expression before '{' token " in the line #define ADV_1M_LEGACY_CONNECTABLE {
2) "expected expression before ')' token in the function int main (void) { line m_adv_handle = advertising_init_common(&m_adv_data, ADV_1M_LEGACY_CONNECTABLE );
I wonder is my syntax of #define written wrongly or I cannot use this type.
#define ADV_1M_LEGACY_CONNECTABLE { \
.properties.type = BLE_GAP_ADV_TYPE_CONNECTABLE_SCANNABLE_UNDIRECTED, \
.p_peer_addr = NULL, \
.interval = APP_ADV_INTERVAL, \
.duration = APP_ADV_DURATION, \
.max_adv_evts = 0, \
.channel_mask = 0, \
.filter_policy = BLE_GAP_ADV_FP_ANY, \
.primary_phy = BLE_GAP_PHY_1MBPS, \
.secondary_phy = 0, \
.set_id = 0, \
.scan_req_notification = 0, \
}static uint8_t advertising_init_common(ble_gap_adv_data_t* ble_gap_adv_data,ble_gap_adv_params_t* adv_params)
{
ret_code_t err_code;
ble_advdata_t advdata;
ble_advdata_t srdata;
uint8_t advHandle;
ble_uuid_t adv_uuids[] = {{LBS_UUID_SERVICE, m_lbs.uuid_type}};
// Build and set advertising data.
memset(&ble_gap_adv_data->adv_data, 0, sizeof(ble_gap_adv_data->adv_data));
advdata.name_type = BLE_ADVDATA_FULL_NAME;
advdata.include_appearance = true;
advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE;
memset(&srdata, 0, sizeof(srdata));
srdata.uuids_complete.uuid_cnt = sizeof(adv_uuids) / sizeof(adv_uuids[0]);
srdata.uuids_complete.p_uuids = adv_uuids;
err_code = ble_advdata_encode(&advdata, ble_gap_adv_data->adv_data.p_data, &ble_gap_adv_data->adv_data.len);
APP_ERROR_CHECK(err_code);
err_code = ble_advdata_encode(&srdata, ble_gap_adv_data->scan_rsp_data.p_data, &ble_gap_adv_data->scan_rsp_data.len);
APP_ERROR_CHECK(err_code);
// Set advertising parameters.
err_code = sd_ble_gap_adv_set_configure(&advHandle, ble_gap_adv_data, &adv_params);
APP_ERROR_CHECK(err_code);
return advHandle;
}
int main(void)
{
// Initialize.
log_init();
leds_init();
timers_init();
buttons_init();
power_management_init();
ble_stack_init();
gap_params_init();
gatt_init();
services_init();
//advertising_init();
m_adv_handle = advertising_init_common(&m_adv_data, ADV_1M_LEGACY_CONNECTABLE );
conn_params_init();
// Start execution.
NRF_LOG_INFO("Blinky example started.");
advertising_start(m_adv_handle);
// Enter main loop.
for (;;)
{
idle_state_handle();
}
}
