Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision Both sides next revision
arduino:arduino_timer [2020/12/02 23:18]
admin [Arduino Uno] 		arduino:arduino_timer [2020/12/02 23:19]
admin
Line 2: Line 2:
  
 ==== Arduino Uno ==== ==== Arduino Uno ====
-   TCCR0B = TCCR0B & 0b11111000 | 0x01; // sets the speed on pin 5 and 6 
  
-Set PWM frequency for pin D5 & D6**\\+Set PWM frequency for pin D5 & D6
    
    TCCR0B = TCCR0B & B11111000 | B00000001;    // set timer 0 divisor to 1 for PWM frequency of 62500.00 Hz    TCCR0B = TCCR0B & B11111000 | B00000001;    // set timer 0 divisor to 1 for PWM frequency of 62500.00 Hz
Line 11: Line 10:
    TCCR0B = TCCR0B & B11111000 | B00000100;    // set timer 0 divisor to   256 for PWM frequency of   244.14 Hz    TCCR0B = TCCR0B & B11111000 | B00000100;    // set timer 0 divisor to   256 for PWM frequency of   244.14 Hz
    TCCR0B = TCCR0B & B11111000 | B00000101;    // set timer 0 divisor to  1024 for PWM frequency of    61.04 Hz    TCCR0B = TCCR0B & B11111000 | B00000101;    // set timer 0 divisor to  1024 for PWM frequency of    61.04 Hz
-  +
- +
 Set PWM frequency for pin D9 & D10 Set PWM frequency for pin D9 & D10
- +
    TCCR1B = TCCR1B & B11111000 | B00000001;    // set timer 1 divisor to     1 for PWM frequency of 31372.55 Hz    TCCR1B = TCCR1B & B11111000 | B00000001;    // set timer 1 divisor to     1 for PWM frequency of 31372.55 Hz
    TCCR1B = TCCR1B & B11111000 | B00000010;    // set timer 1 divisor to     8 for PWM frequency of  3921.16 Hz    TCCR1B = TCCR1B & B11111000 | B00000010;    // set timer 1 divisor to     8 for PWM frequency of  3921.16 Hz
Line 20: Line 18:
    TCCR1B = TCCR1B & B11111000 | B00000100;    // set timer 1 divisor to   256 for PWM frequency of   122.55 Hz    TCCR1B = TCCR1B & B11111000 | B00000100;    // set timer 1 divisor to   256 for PWM frequency of   122.55 Hz
    TCCR1B = TCCR1B & B11111000 | B00000101;    // set timer 1 divisor to  1024 for PWM frequency of    30.64 Hz    TCCR1B = TCCR1B & B11111000 | B00000101;    // set timer 1 divisor to  1024 for PWM frequency of    30.64 Hz
-  + 
-Set PWM frequency for pin D3 & D11\\ +Set PWM frequency for pin D3 & D11 
- +
    TCCR2B = TCCR2B & B11111000 | B00000001;    // set timer 2 divisor to     1 for PWM frequency of 31372.55 Hz    TCCR2B = TCCR2B & B11111000 | B00000001;    // set timer 2 divisor to     1 for PWM frequency of 31372.55 Hz
    TCCR2B = TCCR2B & B11111000 | B00000010;    // set timer 2 divisor to     8 for PWM frequency of  3921.16 Hz    TCCR2B = TCCR2B & B11111000 | B00000010;    // set timer 2 divisor to     8 for PWM frequency of  3921.16 Hz
Line 30: Line 28:
    TCCR2B = TCCR2B & B11111000 | B00000110;    // set timer 2 divisor to   256 for PWM frequency of   122.55 Hz    TCCR2B = TCCR2B & B11111000 | B00000110;    // set timer 2 divisor to   256 for PWM frequency of   122.55 Hz
    TCCR2B = TCCR2B & B11111000 | B00000111;    // set timer 2 divisor to  1024 for PWM frequency of    30.64 Hz    TCCR2B = TCCR2B & B11111000 | B00000111;    // set timer 2 divisor to  1024 for PWM frequency of    30.64 Hz
 +
 +
 ==== Arduino Leonardo ==== ==== Arduino Leonardo ====
 Set PWM frequency for D5 & D6\\ Set PWM frequency for D5 & D6\\