Tweak buffer sizes

src/board/mod.rs

@@ -43,15 +43,15 @@ pub struct MiscPins {
 }
 
 pub struct HttpClientResources {
-    pub client_state: TcpClientState<1, 1024, 1024>,
-    pub rx_buffer: [u8; 1024],
+    pub client_state: TcpClientState<1, 4096, 4096>,
+    pub rx_buffer: [u8; 512],
 }
 
 impl HttpClientResources {
     pub fn new_boxed() -> Box<Self> {
         Box::new(Self {
             client_state: TcpClientState::new(),
-            rx_buffer: [0; 1024],
+            rx_buffer: [0; 512],
         })
     }
 }

src/states/firmware_update.rs

@@ -160,7 +160,7 @@ async fn do_update(board: &mut Board) -> UpdateResult {
 
     let size = response.content_length;
     let mut current = 0;
-    let mut buffer = [0; 1024];
+    let mut buffer = [0; 512];
 
     print_progress(board, &mut buffer, current, size).await;
 

src/states/upload_or_store_measurement.rs

@@ -237,10 +237,7 @@ async fn upload_stored(board: &mut Board) -> bool {
 
     let mut fn_buffer = [0; 64];
 
-    let mut resources = Box::new(HttpClientResources {
-        client_state: TcpClientState::new(),
-        rx_buffer: [0; 1024],
-    });
+    let mut resources = HttpClientResources::new_boxed();
 
     let client = TcpClient::new(sta.stack(), &resources.client_state);
     let dns = DnsSocket::new(sta.stack());