Simplify time handling, Solo 2

Cargo.toml

@@ -9,6 +9,7 @@ edition = "2018"
 [dependencies]
 apdu-dispatch = { git = "https://github.com/solokeys/apdu-dispatch", branch = "main" }
 delog = "0.1.0"
+embedded-time = "0.10.1"
 heapless = "0.6"
 heapless-bytes = "0.2.0"
 interchange = "0.2.0"

src/class.rs

@@ -1,6 +1,6 @@
 use core::convert::TryFrom;
-use core::time::Duration;
 
+use embedded_time::duration::Extensions;
 use interchange::Requester;
 use apdu_dispatch::interchanges;
 
@@ -57,7 +57,7 @@ where
     pub fn did_start_processing(&mut self) -> Status {
         if self.pipe.did_started_processing() {
             // We should send a wait extension later
-            Status::ReceivedData(Duration::from_millis(1000))
+            Status::ReceivedData(1_000.milliseconds())
         } else {
             Status::Idle
         }
@@ -66,7 +66,7 @@ where
     pub fn send_wait_extension (&mut self) -> Status {
         if self.pipe.send_wait_extension() {
             // We should send another wait extension later
-            Status::ReceivedData(Duration::from_millis(1000))
+            Status::ReceivedData(1_000.milliseconds())
         } else {
             Status::Idle
         }

src/types.rs

@@ -1,5 +1,4 @@
-// use cortex_m_semihosting::hprintln;
-use core::time::Duration;
+use embedded_time::duration::Milliseconds;
 
 // pub mod apdu;
 pub mod packet;
@@ -16,7 +15,7 @@ pub enum ClassRequest {
 
 pub enum Status {
     Idle,
-    ReceivedData(Duration),
+    ReceivedData(Milliseconds),
 }
 
 impl core::convert::TryFrom<u8> for ClassRequest {