Macro imxrt_dcd::check_any_set
source · macro_rules! check_any_set { ($periph:path, $instance:ident, $reg:ident $([$offset:expr])*, $($args:tt)+) => { ... }; }
Expand description
Creates a DCD command that polls (indefinitely) to check if any specified bits / fields are 1
in the specified RAL register, i.e. (register & (arg1 | arg2 | ...)) != 0
.
Syntax:
ⓘ
check_any_set!(ral::path::to::peripheral, INSTANCE, REGISTER, ...args)
Each arg
can be FIELD: value
, @FIELD
(= all bits of the field), or an arbitrary expression.
All args are bitwise-OR’d together to form the final check mask.
See crate-level docs for details on args
.
Returns a crate::Command::Check
with crate::CheckCond::AnySet
.
Example
dcd::check_any_set!(ral::iomuxc, IOMUXC, SW_PAD_CTL_PAD_GPIO_B0_03, @DSE)