h6. [[Hardware Abstraction Layer]] h6(. [[HAL entry points from RISC OS]] h6((. » HAL_UARTBreak h2. HAL_UARTBreak h5. (HAL entry #80) <pre> int HAL_UARTBreak(int port,int enable) </pre> |_<. Entry | | |port |Port number to modify | |enable |Activates (1) or deactiveates (0) a break condition. -1 to read. | |_<. Exit | | |- |Returns the previous break state. | h4. Use This is an internal call for use by the [[DualSerial]] module and should not be used by user code. Instead of calling the HAL directly, user code should interact with the Serial* entries that DualSerial creates in DeviceFS. Activates (1) or deactivates (0) a break condition. -1 to read, returns previous state. h4. See also * [[HAL UART API]] h6. Information source: Kernel.Docs.HAL.Serial in CVS