add: all files

orangepunk-hardware2/src/main.rs

@@ -0,0 +1,104 @@
+#![no_std]
+#![no_main]
+
+use core::str;
+
+use arduino_hal::{delay_ms, hal::Atmega, pac::{fuse::high, USART0}, prelude::*, Usart};
+use panic_halt as _;
+
+#[arduino_hal::entry]
+fn main() -> ! {
+    let dp = arduino_hal::Peripherals::take().unwrap();
+    let pins = arduino_hal::pins!(dp);
+    //let mut serial = arduino_hal::default_serial!(dp, pins, 57600);
+    let mut serial0 = arduino_hal::Usart::new(
+        dp.USART0,
+        pins.d0,
+        pins.d1.into_output(),
+        // See src/usart.rs for why some boards use the BaudrateArduinoExt trait
+        // instead of BaudrateExt.
+        arduino_hal::hal::usart::BaudrateArduinoExt::into_baudrate(57600),
+    );
+    let mut serial1 = arduino_hal::Usart::new(
+        dp.USART1,
+        pins.d19,
+        pins.d18.into_output(),
+        // See src/usart.rs for why some boards use the BaudrateArduinoExt trait
+        // instead of BaudrateExt.
+        arduino_hal::hal::usart::BaudrateArduinoExt::into_baudrate(57600),
+    );
+
+    loop {
+        match serial1.read() {
+            Ok(v) => serial0.write(unscramble(v)),
+            Err(_) => Ok(()),
+        }.unwrap();
+        match serial0.read() {
+            Ok(v) => serial1.write(v),
+            Err(_) => Ok(()),
+        }.unwrap();
+        serial0.flush();
+        serial1.flush();
+    }
+}
+
+fn unscramble(c: u8) -> u8 {
+    match c {
+        b'g' => b'a',
+        b'h' => b'b',
+        b'i' => b'c',
+        b'j' => b'd',
+        b'k' => b'e',
+        b'l' => b'f',
+        b'm' => b'g',
+        b'n' => b'h',
+        b'o' => b'i',
+        b'p' => b'j',
+        b'q' => b'k',
+        b'r' => b'l',
+        b's' => b'm',
+        b't' => b'n',
+        b'u' => b'o',
+        b'v' => b'p',
+        b'w' => b'q',
+        b'x' => b'r',
+        b'y' => b's',
+        b'z' => b't',
+        b'a' => b'u',
+        b'b' => b'v',
+        b'c' => b'w',
+        b'd' => b'x',
+        b'e' => b'y',
+        b'f' => b'z',
+    
+        b'G' => b'A',
+        b'H' => b'B',
+        b'I' => b'C',
+        b'J' => b'D',
+        b'K' => b'E',
+        b'L' => b'F',
+        b'M' => b'G',
+        b'N' => b'H',
+        b'O' => b'I',
+        b'P' => b'J',
+        b'Q' => b'K',
+        b'R' => b'L',
+        b'S' => b'M',
+        b'T' => b'N',
+        b'U' => b'O',
+        b'V' => b'P',
+        b'W' => b'Q',
+        b'X' => b'R',
+        b'Y' => b'S',
+        b'Z' => b'T',
+        b'A' => b'U',
+        b'B' => b'V',
+        b'C' => b'W',
+        b'D' => b'X',
+        b'E' => b'Y',
+        b'F' => b'Z',
+    
+
+        _ => c,
+    }
+}