[−][src]Function esp_idf_sys::vPortCPUAcquireMutexTimeout
pub unsafe extern "C" fn vPortCPUAcquireMutexTimeout(
mux: *mut portMUX_TYPE,
timeout_cycles: c_int
) -> bool
@brief Acquire a portmux spinlock with a timeout
@param mux Pointer to portmux to acquire. @param timeout_cycles Timeout to spin, in CPU cycles. Pass portMUX_NO_TIMEOUT to wait forever, portMUX_TRY_LOCK to try a single time to acquire the lock.
@return true if mutex is successfully acquired, false on timeout.