Enum stm32f412g::dma::ChannelId

#[repr(u32)]
pub enum ChannelId {
    Channel0 = 0,
    Channel1 = 1,
    Channel2 = 2,
    Channel3 = 3,
    Channel4 = 4,
    Channel5 = 5,
    Channel6 = 6,
    Channel7 = 7,
}

Each stream can be selected among up to eight channel requests. This is basically STM32F446RE’s way of selecting the peripheral for the stream. Nevertheless, the use of the term channel here is confusing. Table 28 describes the mapping between stream, channel, and peripherals.

Variants

Channel0 = 0

Channel1 = 1

Channel2 = 2

Channel3 = 3

Channel4 = 4

Channel5 = 5

Channel6 = 6

Channel7 = 7