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LED cotnrol bug fixed.

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This commit is contained in:
Kai Lauterbach 2013-09-11 20:53:14 +02:00
parent ba3b4d7daf
commit cf173e6c84
1 changed files with 2 additions and 1 deletions
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3
firmware/main.c
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@ -83,7 +83,6 @@ ISR (TIMER1_COMPA_vect)
// PORTD = __, 9, C, B, A,D+,D-,__ // PORTD = __, 9, C, B, A,D+,D-,__
PORTD &= 0b10000111; // delete bit 3 to 6 (bit 3 to 5 = layer 0 to 2; bit 6 = wire 9 to the LEDs) PORTD &= 0b10000111; // delete bit 3 to 6 (bit 3 to 5 = layer 0 to 2; bit 6 = wire 9 to the LEDs)
PORTD |= (1 << 6) | ((1 << level) << 3); // set the current level and pin 6 to high (9th LEDs off)
uint8_t tmp = level * 9; // calculate the position in the frame uint8_t tmp = level * 9; // calculate the position in the frame
@ -94,6 +93,8 @@ ISR (TIMER1_COMPA_vect)
if ( (((frame >> tmp) >> 8) & 0x01) ) if ( (((frame >> tmp) >> 8) & 0x01) )
PORTD &= ~(1 << 6); // turn the 9th LED on if required PORTD &= ~(1 << 6); // turn the 9th LED on if required
PORTD |= (1 << 6) | ((1 << level) << 3); // set the current level and pin 6 to high (9th LEDs off)
// rotate through the 3 level // rotate through the 3 level
level++; level++;
if (level > 2) level = 0; if (level > 2) level = 0;