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default serial port by os

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Alex Janka 2022-12-01 10:00:53 +11:00
parent bf69f95240
commit fef9e401cd
1 changed files with 9 additions and 1 deletions
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10
src/main.rs
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@ -22,6 +22,14 @@ const RAM_DATA_SIZE: u16 = 0x005B;
const EEPROM_BEGIN: u16 = 0xE000;
const EEPROM_DATA_SIZE: u16 = 0x0021;
const DEFAULT_SERIAL: &str = if cfg!(target_os = "linux") {
"/dev/ttyUSB0"
} else if cfg!(target_os = "macos") {
"/dev/tty.usbserial-DUT1"
} else {
"unknown"
};
static INFO_SCALE: Mutex<Info> = Mutex::new(Info {
v_scale: 1.,
i_scale: 1.,
@ -399,7 +407,7 @@ impl DataPoint for Raw {
#[clap(author, about, long_about = None)]
struct Args {
/// Serial port to connect to MPPT
#[clap(short, long, default_value = "/dev/ttyUSB0")]
#[clap(short, long, default_value = DEFAULT_SERIAL)]
serial_port: String,
/// list serial ports on this system