1 unstable release
0.1.0 | Apr 10, 2023 |
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#3 in #simplifying
21KB
314 lines
serial_write
Simplifying serial output in a no_std
environment, both string and numeric.
List of possible output types
&str
i8
,i16
,i32
,i64
,isize
u8
,u16
,u32
,u64
,usize
f32
,f64
&[i8]
,&[i16]
,&[i32]
,&[i64]
,&[isize]
&[u8]
,&[u16]
,&[u32]
,&[u64]
,&[usize]
&[f32]
,&[f64]
How to use
1. Prepare SerialPort
// Set the USB bus
let usb_bus = UsbBusAllocator::new(hal::usb::UsbBus::new(...));
// Set the serial port
let mut serial = SerialPort::new(&usb_bus);
2. Create Writer
let mut writer = Writer::new();
3. Output strings or numbers.
// Output "123".
writer.write_usize(123, &mut serial);
// Output "123" and break line.
writer.writeln_usize(123, &mut serial);
// Output to 2 decimal places ("12.34").
writer.write_usize(12.3456, 2, &mut serial);
Dependencies
~280KB