Initial rough-in of motor controller

gem-remotes-esp32/src/ble_server.rs

@@ -3,15 +3,10 @@
 // Example for reference; not ready to use at all.
 
 use esp32_nimble::{enums::*, uuid128, BLEAdvertisementData, BLEDevice, NimbleProperties};
-use esp_idf_hal::delay::FreeRtos;
-use esp_idf_sys as _;
-
-fn main() {
-    esp_idf_sys::link_patches();
-
-    // Bind the log crate to the ESP Logging facilities
-    esp_idf_svc::log::EspLogger::initialize_default();
+use esp_idf_svc::timer::EspTaskTimerService;
+use core::time::Duration;
 
+fn run_ble_server() {
     // Take ownership of device
     let ble_device = BLEDevice::take();
 
@@ -74,9 +69,12 @@ fn main() {
 
     // Init a value to pass to characteristic
     let mut val = 0;
+    let timer_service = EspTaskTimerService::new()?;
+
+    let mut async_timer = timer_service.timer_async()?;
 
     loop {
-        FreeRtos::delay_ms(1000);
+        async_timer.after(Duration::from_secs(1)).await?;
         my_service_characteristic.lock().set_value(&[val]).notify();
         val = val.wrapping_add(1);
     }