A fast and easily customised operating system
for ARM devices
HAL UART API
Hardware Abstraction Layer
» List of HAL APIs
» HAL UART API
The RS232 serial UART is a fundamental peripheral on most current hardware.
Entry points
Items marked ¶ are internal calls for OS use only; their functionality and availability is subject to change without warning. User programs interested in using these calls should instead use the equivalent RISC OS SWI call (if available).
- HAL_UARTPorts ¶
- HAL_UARTStartUp ¶
- HAL_UARTShutdown ¶
- HAL_UARTFeatures ¶
- HAL_UARTReceiveByte ¶
- HAL_UARTTransmitByte ¶
- HAL_UARTLineStatus ¶
- HAL_UARTInterruptEnable ¶
- HAL_UARTRate ¶
- HAL_UARTFormat ¶
- HAL_UARTFIFOSize ¶
- HAL_UARTFIFOClear ¶
- HAL_UARTFIFOEnable ¶
- HAL_UARTFIFOThreshold ¶
- HAL_UARTInterruptID ¶
- HAL_UARTBreak ¶
- HAL_UARTModemControl ¶
- HAL_UARTModemStatus ¶
- HAL_UARTDevice ¶