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Adding array sizes (fixing the extra key problem)

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This commit is contained in:
Jacob Alexander 2011-03-21 16:49:43 -07:00
parent 81bb9d772d
commit 1c8c8762ce
1 changed files with 4 additions and 4 deletions
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8
main.c
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@ -334,8 +334,8 @@ inline void pinSetup(void)
PORTF = 0xFF; PORTF = 0xFF;
} }
void keyPressDetection( uint8_t *keys, uint8_t *validKeys) { void keyPressDetection( uint8_t *keys, uint8_t *validKeys, uint8_t numberOfKeys ) {
for ( uint8_t key = 0; key < KEYBOARD_SIZE + 1; key++ ) { for ( uint8_t key = 0; key < numberOfKeys + 1; key++ ) {
if ( keys[key] & (1 << 7) ) { if ( keys[key] & (1 << 7) ) {
pint8( key ); pint8( key );
print(" "); print(" ");
@ -431,8 +431,8 @@ int main( void )
// Detect Valid Keypresses - TODO // Detect Valid Keypresses - TODO
uint8_t validKeys = 0; uint8_t validKeys = 0;
keyPressDetection( keyDetectArray, &validKeys ); keyPressDetection( keyDetectArray, &validKeys, KEYBOARD_SIZE );
keyPressDetection( keypadDetectArray, &validKeys ); keyPressDetection( keypadDetectArray, &validKeys, KEYPAD_SIZE );
print(":\n"); print(":\n");
// TODO undo potentially old keys // TODO undo potentially old keys