Enum ChannelNumber

pub enum ChannelNumber {
    Ch0,
    Ch1,
    Ch2,
    Ch3,
    Ch4,
    Ch5,
    Ch6,
    Ch7,
}

Channel identifier

There are a total of 8 eight PWM channels.

Variants

Ch0

Ch1

Ch2

Ch3

Ch4

Ch5

Ch6

Ch7

Trait Implementations

impl Clone for ChannelNumber

fn clone(&self) -> ChannelNumber

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChannelNumber

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<RPGpio> for ChannelNumber

Each GPIO pin can be configured as a PWM pin. The following table shows the mapping between GPIO pins and PWM pins:

GPIO	PWM
0	0A
1	0B
2	1A
3	1B
4	2A
5	2B
6	3A
7	3B
8	4A
9	4B
10	5A
11	5B
12	6A
13	6B
14	7A
15	7B
16	0A
17	0B
18	1A
19	1B
20	2A
21	2B
22	3A
23	3B
24	4A
25	4B
26	5A
27	5B
28	6A
29	6B

Note:

• The same PWM output can be selected on two GPIO pins. The same signal will appear on each GPIO.
• If a PWM B pin is used as an input, and is selected on multiple GPIO pins, then the PWM channel will see the logical OR of those two GPIO inputs

fn from(gpio: RPGpio) -> Self

Converts to this type from the input type.

impl PartialEq for ChannelNumber

fn eq(&self, other: &ChannelNumber) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ChannelNumber

impl StructuralPartialEq for ChannelNumber