Add macro for representing forever timeout in microseconds.
Macro is similar to already existing SYS_FOREVER_MS.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Essential type of LHS operand (64 bit) is wider than essential
type of composite expression in RHS operand (32 bit).
LHS "t" variable is 64 bit, and RHS (from_hz / to_hz) is 32 bit.
Cast RHS composite expression to the uint64_t type.
Found as a coding guideline violation (MISRA R10.7) by static
coding scanning tool.
Signed-off-by: Maksim Masalski <maksim.masalski@intel.com>
z_tmcvt() was missing final else statement in the
if else if construct. This commit removes the
else if in this small structure to comply with
guideline 15.7.
Signed-off-by: Jennifer Williams <jennifer.m.williams@intel.com>
Both operands of an operator in the arithmetic conversions
performed shall have the same essential type category.
Changes are related to converting the integer constants to the
unsigned integer constants
Signed-off-by: Aastha Grover <aastha.grover@intel.com>
Adjusting the input value to allow round to nearest can cause an
overflow which invalidates the expectation that the 32-bit result is
the low 32 bits of the 64-bit result. If the adjustment overflows do
the full-precision conversion and truncate in the caller.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Add a macro that represents a system-wide forever wait for millisecond
timeouts, and a second one that converts from ms to kernel timeout
units.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Allow C++ code to evaluate time base conversion routines at compile time
by marking them as constexpr where possible.
Signed-off-by: Josh Gao <josh@jmgao.dev>
Some use cases require using high-resolution tick or cycle clocks to
measure sub-millisecond durations. Generate the corresponding 32-bit
conversions to avoid the cost of 64-bit math in the common case where
the duration fits in 32 bits in both original and converted scale.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
