'''
Raspi pinout:
- P26: r_ch1
- P20: r_ch2
- P21: r_ch3
'''

# Channels
r_ch1 = 26
r_ch2 = 20
r_ch3 = 21
channels = [r_ch1, r_ch2, r_ch3]

def create_output():
    '''
        Sets up the gpios to be used as outputs
    '''
    from .gpio import GPIOHandler
    output_handler = GPIOHandler(channels)
    return output_handler