[−][src]Macro ruspiro_register::define_register
👎 Deprecated since 0.3.0:
this macro definition syntax is deprectated to align the mmio syntax with the system register syntax. Please use define_mmio_register
instead
Examples
ⓘThis example is not tested
define_register!( GPFSEL0: ReadWrite<u32> @ 0x3F20_0000 ); let _ = GPFSEL0::Register.get();
ⓘThis example is not tested
const GPIO_BASE:u32 = 0x3F00_0000; define_register!( GPFSEL1: ReadWrite<u32> @ GPIO_BASE + 0x04 ); let _ = GPFSEL1::Register.get();
To pass a more specific definition of the fields the register represents they could be added in the [] of the definition like so:
ⓘThis example is not tested
define_register!( GPFSEL2: ReadWrite<u32> @ 0x3F20_0000 => [ FSEL20 OFFSET(0) BITS(3), FSEL21 OFFSET(3) BITS(3), FSEL22 OFFSET(6) BITS(3) ] ); GPFSEL2::Register.modify(GPFSEL2::FSEL21, 0b001);