Struct lpc82x::gpio_port::RegisterBlock

#[repr(C)]
pub struct RegisterBlock {
    pub b: [B; 29],
    pub w: [W; 29],
    pub dir0: DIR0,
    pub mask0: MASK0,
    pub pin0: PIN0,
    pub mpin0: MPIN0,
    pub set0: SET0,
    pub clr0: CLR0,
    pub not0: NOT0,
    pub dirset0: DIRSET0,
    pub dirclr0: DIRCLR0,
    pub dirnot0: DIRNOT0,
    // some fields omitted
}

Register block

Fields

b: [B; 29]

0x00 - Byte pin registers port 0; pins PIO0_0 to PIO0_28

w: [W; 29]

0x1000 - Word pin registers port 0

dir0: DIR0

0x2000 - Direction registers port 0

mask0: MASK0

0x2080 - Mask register port 0

pin0: PIN0

0x2100 - Port pin register port 0

mpin0: MPIN0

0x2180 - Masked port register port 0

set0: SET0

0x2200 - Write: Set register for port 0 Read: output bits for port 0

clr0: CLR0

0x2280 - Clear port 0

not0: NOT0

0x2300 - Toggle port 0

dirset0: DIRSET0

0x2380 - Set pin direction bits for port 0.

dirclr0: DIRCLR0

0x2400 - Clear pin direction bits for port 0.

dirnot0: DIRNOT0

0x2480 - Toggle pin direction bits for port 0.