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Move input in a separate task

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This commit is contained in:
Daniele Tricoli 2023-03-03 04:24:35 +01:00
parent 345b3874f3
commit cbe3ab88e0
1 changed files with 21 additions and 16 deletions
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37
src/ble.rs
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@ -172,11 +172,8 @@ pub async fn repl(adapter_name: String, address: String) -> Result<(), Box<dyn E
device.connect().await?;
if device.is_connected().await? {
device.discover_services().await?;
tokio::spawn(get_input(device.clone()));
let chars = device.characteristics();
let tx_char = chars
.iter()
.find(|c| c.uuid == NORDIC_UART_TX_CHAR_UUID)
.ok_or("Unable to find TX characteric")?;
let rx_char = chars
.iter()
.find(|c| c.uuid == NORDIC_UART_RX_CHAR_UUID)
@ -187,21 +184,29 @@ pub async fn repl(adapter_name: String, address: String) -> Result<(), Box<dyn E
let text = str::from_utf8(&data.value)?;
println!("{}", text.trim_end());
}
let text = tokio::spawn(get_input());
device
.write(&tx_char, text.await?.as_bytes(), WriteType::WithoutResponse)
.await?;
device.disconnect().await?;
}
Ok(())
}
async fn get_input() -> String {
let prompt_prefix = Styled::new("Φ]").with_fg(Color::White);
let default: RenderConfig = RenderConfig::default();
let mine = default.with_prompt_prefix(prompt_prefix);
Text::new("")
.with_render_config(mine)
.prompt()
.unwrap_or("".to_string())
async fn get_input(device: Peripheral) {
loop {
let chars = device.characteristics();
let tx_char = chars
.iter()
.find(|c| c.uuid == NORDIC_UART_TX_CHAR_UUID)
.ok_or("Unable to find TX characteric")
.unwrap();
let prompt_prefix = Styled::new("Φ]").with_fg(Color::White);
let default: RenderConfig = RenderConfig::default();
let mine = default.with_prompt_prefix(prompt_prefix);
let text = Text::new("")
.with_render_config(mine)
.prompt()
.unwrap_or("".to_string());
device
.write(&tx_char, text.as_bytes(), WriteType::WithoutResponse)
.await
.unwrap();
}
}