Update the panel-protocol dependency

tonarino · Dec 19, 2023 · f5eebb4 · f5eebb4
1 parent 6698bf7
commit f5eebb4
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Showing 3 changed files with 11 additions and 7 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -12,7 +12,7 @@ cortex-m = "0.7"
 cortex-m-rt = "0.6"
 panic-reset = "0.1"
 nb = "1"
-panel-protocol = { git = "https://github.com/tonarino/panel-protocol.git", rev = "0.4" }
+panel-protocol = { git = "https://github.com/tonarino/panel-protocol.git", branch = "const-generics" }
 usb-device = "0.2"
 usbd-serial = "0.1"
 libm = "0.2"
diff --git a/src/serial.rs b/src/serial.rs
@@ -4,11 +4,13 @@ use hal::{
     otg_fs::{UsbBus, USB},
     serial::{self},
 };
-use panel_protocol::{ArrayString, ArrayVec, MAX_COMMAND_LEN, MAX_COMMAND_QUEUE_LEN};
+use panel_protocol::{ArrayString, ArrayVec, MAX_COMMAND_LEN};
 pub use panel_protocol::{Command, CommandReader, Report};
 use usb_device::{device::UsbDevice, UsbError};
 use usbd_serial::SerialPort;
 
+const MAX_COMMAND_QUEUE_LEN: usize = 8;
+
 type Stm32F4UsbDevice = stm32f4xx_hal::otg_fs::UsbBus<stm32f4xx_hal::otg_fs::USB>;
 
 #[derive(Debug)]
@@ -65,7 +67,7 @@ impl<'a> SerialProtocol<'a> {
     }
 
     /// Check to see if a new command from host is available
-    pub fn poll(&mut self) -> Result<ArrayVec<[Command; MAX_COMMAND_QUEUE_LEN]>, Error> {
+    pub fn poll(&mut self) -> Result<ArrayVec<Command, MAX_COMMAND_QUEUE_LEN>, Error> {
         self.usb_device.poll(&mut [&mut self.usb_serial_device]);
 
         match self.usb_serial_device.read(&mut self.read_buf[..]) {