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clear osc on note-off-event

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This commit is contained in:
twobit 2013-09-05 00:56:41 +02:00
parent bbc28146fd
commit 2fd8b26abe
1 changed files with 12 additions and 4 deletions
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16
firmware/apps/mariotheme.c
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@ -103,7 +103,7 @@ uint16_t freq[] = {
}; };
uint8_t order[] = { //0, 1, 2, 1, 2 uint8_t order[] = {
0, 0,
1, 2, 1, 2, 1, 2, 1, 2,
3, 4, 3, 5, 3, 4, 3, 5,
@ -124,10 +124,18 @@ static void mix_mario(void) {
uint8_t p = order[row]; uint8_t p = order[row];
uint8_t n;
n = pgm_read_byte(&patterns[p][0][note]);
if (n == 0) osc[0] = 0;
osc[0] += freq[n];
n = pgm_read_byte(&patterns[p][1][note]);
if (n == 0) osc[1] = 0;
osc[1] += freq[n];
n = pgm_read_byte(&patterns[p][2][note]);
if (n == 0) osc[2] = 0;
osc[2] += freq[n];
osc[0] += freq[pgm_read_byte(&patterns[p][0][note])];
osc[1] += freq[pgm_read_byte(&patterns[p][1][note])];
osc[2] += freq[pgm_read_byte(&patterns[p][2][note])];
uint8_t amp = (osc[0] > 0xf000) | uint8_t amp = (osc[0] > 0xf000) |
(osc[1] > 0xf000) | (osc[1] > 0xf000) |