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Note on RPI inputs

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raysan5 2016-01-18 12:05:10 +01:00
parent f98c4dc82b
commit f24fd14814
1 changed files with 6 additions and 2 deletions
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8
src/core.c
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@ -1963,7 +1963,7 @@ static void PollInputEvents(void)
int key = keysBuffer[i];
if (keyboardMode == 2)
if (keyboardMode == 2) // scancodes
{
// NOTE: If (key == 0x1b), depending on next key, it could be a special keymap code!
// Up -> 1b 5b 41 / Left -> 1b 5b 44 / Right -> 1b 5b 43 / Down -> 1b 5b 42
@ -1998,9 +1998,13 @@ static void PollInputEvents(void)
// Detect ESC to stop program
if ((key == 0x1b) && (numKeysBuffer == 1)) windowShouldClose = true;
}
else if (keyboardMode == 1)
else if (keyboardMode == 1) // keycodes (K_MEDIUMRAW mode)
{
TraceLog(DEBUG, "Pressed key (keycode): 0x%02x", key);
// NOTE: Each key is 7-bits (high bit in the byte is 0 for down, 1 for up)
// TODO: Review (or rewrite) this code... not clear... replace by events!
int asciiKey = -1;