From 36d14808e2019556d502105081bd36f80aba06c0 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Mon, 22 Aug 2022 19:53:17 +0200
Subject: Update Embassy.

---
 examples/src/bin/ble_scan.rs | 92 +++++++++++++++++++-------------------------
 1 file changed, 40 insertions(+), 52 deletions(-)

(limited to 'examples/src/bin/ble_scan.rs')

diff --git a/examples/src/bin/ble_scan.rs b/examples/src/bin/ble_scan.rs
index 7c33c31..e1f6698 100644
--- a/examples/src/bin/ble_scan.rs
+++ b/examples/src/bin/ble_scan.rs
@@ -7,22 +7,53 @@ mod example_common;
 
 use core::{mem, slice};
 
-use cortex_m_rt::entry;
 use defmt::*;
-use embassy_executor::executor::Executor;
-use embassy_util::Forever;
+use embassy_executor::Spawner;
 use nrf_softdevice::ble::central;
 use nrf_softdevice::{raw, Softdevice};
 
-static EXECUTOR: Forever<Executor> = Forever::new();
-
 #[embassy_executor::task]
-async fn softdevice_task(sd: &'static Softdevice) {
-    sd.run().await;
+async fn softdevice_task(sd: &'static Softdevice) -> ! {
+    sd.run().await
 }
 
-#[embassy_executor::task]
-async fn ble_task(sd: &'static Softdevice) {
+#[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: 6,
+        }),
+        conn_gatt: Some(raw::ble_gatt_conn_cfg_t { att_mtu: 128 }),
+        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)));
+
     let config = central::ScanConfig::default();
     let res = central::scan(sd, &config, |params| unsafe {
         info!("AdvReport!");
@@ -63,46 +94,3 @@ async fn ble_task(sd: &'static Softdevice) {
     unwrap!(res);
     info!("Scan returned");
 }
-
-#[entry]
-fn main() -> ! {
-    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: 6,
-        }),
-        conn_gatt: Some(raw::ble_gatt_conn_cfg_t { att_mtu: 128 }),
-        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);
-
-    let executor = EXECUTOR.put(Executor::new());
-    executor.run(move |spawner| {
-        unwrap!(spawner.spawn(softdevice_task(sd)));
-        unwrap!(spawner.spawn(ble_task(sd)));
-    });
-}
-- 
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