PS/2 driver convert to char

drivers/ps2d/src/keymap.rs

@@ -0,0 +1,68 @@
+static ENGLISH: [[char; 3]; 58] = [
+    ['\0', '\0', '\0'],
+    ['\x1B', '\x1B', '\x1B'],
+    ['1', '!', '1'],
+    ['2', '@', '2'],
+    ['3', '#', '3'],
+    ['4', '$', '4'],
+    ['5', '%', '5'],
+    ['6', '^', '6'],
+    ['7', '&', '7'],
+    ['8', '*', '8'],
+    ['9', '(', '9'],
+    ['0', ')', '0'],
+    ['-', '_', '-'],
+    ['=', '+', '='],
+    ['\0', '\0', '\0'],
+    ['\t', '\t', '\t'],
+    ['q', 'Q', 'q'],
+    ['w', 'W', 'w'],
+    ['e', 'E', 'e'],
+    ['r', 'R', 'r'],
+    ['t', 'T', 't'],
+    ['y', 'Y', 'y'],
+    ['u', 'U', 'u'],
+    ['i', 'I', 'i'],
+    ['o', 'O', 'o'],
+    ['p', 'P', 'p'],
+    ['[', '{', '['],
+    [']', '}', ']'],
+    ['\n', '\n', '\n'],
+    ['\0', '\0', '\0'],
+    ['a', 'A', 'a'],
+    ['s', 'S', 's'],
+    ['d', 'D', 'd'],
+    ['f', 'F', 'f'],
+    ['g', 'G', 'g'],
+    ['h', 'H', 'h'],
+    ['j', 'J', 'j'],
+    ['k', 'K', 'k'],
+    ['l', 'L', 'l'],
+    [';', ':', ';'],
+    ['\'', '"', '\''],
+    ['`', '~', '`'],
+    ['\0', '\0', '\0'],
+    ['\\', '|', '\\'],
+    ['z', 'Z', 'z'],
+    ['x', 'X', 'x'],
+    ['c', 'C', 'c'],
+    ['v', 'V', 'v'],
+    ['b', 'B', 'b'],
+    ['n', 'N', 'n'],
+    ['m', 'M', 'm'],
+    [',', '<', ','],
+    ['.', '>', '.'],
+    ['/', '?', '/'],
+    ['\0', '\0', '\0'],
+    ['\0', '\0', '\0'],
+    ['\0', '\0', '\0'],
+    [' ', ' ', ' ']
+];
+
+pub fn get_char(scancode: u8) -> char {
+    if let Some(c) = ENGLISH.get(scancode as usize) {
+        c[0]
+    } else {
+        '\0'
+    }
+}