Try loading code at runtime

src/uart.rs

@@ -1,15 +0,0 @@
-const UART_BASE: *mut u8 = 0x10000000 as *mut _;
-pub fn write_char_uart(c: char) {
-    while unsafe { core::ptr::read_volatile(UART_BASE.byte_add(0x5)) } >> 5 & 1 == 0 {}
-    unsafe { core::ptr::write_volatile(UART_BASE, c as u8) };
-}
-
-pub fn write_uart<T: AsRef<str>>(print: T) {
-    print.as_ref().chars().for_each(|a| {
-        // Add \r if needed
-        write_char_uart(a);
-        if a == '\n' {
-            write_char_uart('\r');
-        }
-    });
-}