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#![no_std]
#![no_main]
#![feature(type_alias_impl_trait)]
#[path = "../example_common.rs"]
mod example_common;
use core::mem;
use defmt::{info, *};
use embassy_executor::Spawner;
use nrf_softdevice::ble::peripheral;
use nrf_softdevice::{raw, Softdevice};
#[embassy_executor::task]
async fn softdevice_task(sd: &'static Softdevice) -> ! {
sd.run().await
}
#[embassy_executor::main]
async fn main(spawner: Spawner) {
info!("Hello World!");
let config = nrf_softdevice::Config {
clock: Some(raw::nrf_clock_lf_cfg_t {
source: raw::NRF_CLOCK_LF_SRC_RC as u8,
rc_ctiv: 4,
rc_temp_ctiv: 2,
accuracy: 7,
}),
conn_gap: Some(raw::ble_gap_conn_cfg_t {
conn_count: 6,
event_length: 24,
}),
conn_gatt: Some(raw::ble_gatt_conn_cfg_t { att_mtu: 256 }),
gatts_attr_tab_size: Some(raw::ble_gatts_cfg_attr_tab_size_t { attr_tab_size: 32768 }),
gap_role_count: Some(raw::ble_gap_cfg_role_count_t {
adv_set_count: 1,
periph_role_count: 3,
central_role_count: 3,
central_sec_count: 0,
_bitfield_1: raw::ble_gap_cfg_role_count_t::new_bitfield_1(0),
}),
gap_device_name: Some(raw::ble_gap_cfg_device_name_t {
p_value: b"HelloRust" as *const u8 as _,
current_len: 9,
max_len: 9,
write_perm: unsafe { mem::zeroed() },
_bitfield_1: raw::ble_gap_cfg_device_name_t::new_bitfield_1(raw::BLE_GATTS_VLOC_STACK as u8),
}),
..Default::default()
};
let sd = Softdevice::enable(&config);
unwrap!(spawner.spawn(softdevice_task(sd)));
#[rustfmt::skip]
let adv_data = &[
0x02, 0x01, raw::BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE as u8,
0x03, 0x03, 0x09, 0x18,
0x0a, 0x09, b'H', b'e', b'l', b'l', b'o', b'R', b'u', b's', b't',
];
#[rustfmt::skip]
let scan_data = &[
0x03, 0x03, 0x09, 0x18,
];
let mut config = peripheral::Config::default();
config.interval = 50;
let adv = peripheral::NonconnectableAdvertisement::ScannableUndirected { adv_data, scan_data };
unwrap!(peripheral::advertise(sd, adv, &config).await);
}
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