Module: PiPiper::PinValues

Included in:

Pin, Pwm, StubDriver

Defined in:

lib/pi_piper/pin_values.rb

Constant Summary

GPIO_PUD_OFF =

0

GPIO_PUD_DOWN =

1

GPIO_PUD_UP =

2

GPIO_HIGH =

1

GPIO_LOW =

0

GPIO_FSEL_INPT =

0b000

GPIO_FSEL_OUTP =

0b001

GPIO_FSEL_ALT0 =

0b100

GPIO_FSEL_ALT1 =

0b101

GPIO_FSEL_ALT2 =

0b110

GPIO_FSEL_ALT3 =

0b111

GPIO_FSEL_ALT4 =

0b011

GPIO_FSEL_ALT5 =

0b010

GPIO_FSEL_MASK =

0b111

PWM_PIN =

{
    12 => {:channel => 0, :alt_fun => GPIO_FSEL_ALT0},
    13 => {:channel => 1, :alt_fun => GPIO_FSEL_ALT0},
    18 => {:channel => 0, :alt_fun => GPIO_FSEL_ALT5},
    19 => {:channel => 1, :alt_fun => GPIO_FSEL_ALT5},
    40 => {:channel => 0, :alt_fun => GPIO_FSEL_ALT0},
    41 => {:channel => 1, :alt_fun => GPIO_FSEL_ALT0},
    45 => {:channel => 1, :alt_fun => GPIO_FSEL_ALT0},
    52 => {:channel => 0, :alt_fun => GPIO_FSEL_ALT1},
    53 => {:channel => 1, :alt_fun => GPIO_FSEL_ALT1}
}

PWM_MODE =

[:balanced, :markspace]