Struct SerialTransport 

pub struct SerialTransport { /* private fields */ }

Serial port transport for USB CDC ACM and Bluetooth SPP connections.

Port naming by platform:

• Linux: /dev/ttyACM* (USB), /dev/rfcomm* (BT)
• macOS: /dev/cu.usbmodem* (USB), /dev/cu.TH-D75 (BT)
• Windows: COM* for both

Implementations

impl SerialTransport

pub const DEFAULT_BAUD: u32 = 115_200

Default baud rate for USB CDC ACM.

pub const USB_VID: u16 = 0x2166

USB Vendor ID (VID) for JVCKENWOOD Corporation.

pub const USB_PID: u16 = 0x9023

USB Product ID (PID) for the TH-D75 transceiver.

pub fn is_bluetooth_port(path: &str) -> bool

Returns true if the port path looks like a Bluetooth SPP device.

pub fn open(path: &str, baud: u32) -> Result<Self, TransportError>

Open a serial port by path.

Bluetooth SPP ports are auto-detected by name and configured with 9600 baud and RTS/CTS flow control. USB ports use the provided baud rate with no flow control.

Errors

Returns TransportError::Open if the port cannot be opened.

pub fn discover_usb() -> Result<Vec<SerialPortInfo>, TransportError>

Discover TH-D75 radios connected via USB.

Filters available serial ports by VID:PID 2166:9023.

Errors

Returns TransportError::Open if port enumeration fails.

pub fn discover_bluetooth() -> Result<Vec<SerialPortInfo>, TransportError>

Discover TH-D75 radios available via Bluetooth SPP.

Looks for serial ports matching known BT naming patterns.

Errors

Returns TransportError::Open if port enumeration fails.

Trait Implementations

impl Debug for SerialTransport

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Transport for SerialTransport

fn set_baud_rate(&mut self, baud: u32) -> Result<(), TransportError>

Change the transport baud rate.

async fn write(&mut self, data: &[u8]) -> Result<(), TransportError>

Send raw bytes to the radio.

async fn read(&mut self, buf: &mut [u8]) -> Result<usize, TransportError>

Read available bytes into buffer, return count of bytes read.

async fn close(&mut self) -> Result<(), TransportError>

Close the connection.