Go to the source code of this file.
UART driver API definitions.
This file provides data structures and APIs for controlling the UART peripheral on the EfxSapphireSoC platform.
Definition in file uart.h.
Data Structures | |
| struct | uart_hwreg_t |
| UART hardware register map. More... | |
| struct | uart_instance_t |
| UART instance. Holds the software registers and hardware pointer. More... | |
Enumerations | |
| enum | cfg_dataLength_t { BITS_6 = 6 , BITS_7 = 7 , BITS_8 = 8 } |
| UART data Length. More... | |
| enum | cfg_dataParity_t { NONE = 0 , EVEN = 1 , ODD = 2 } |
| UART data Parity. More... | |
| enum | cfg_stopBits_t { ONE = 0 , TWO = 1 } |
| UART Stop Bits. More... | |
Functions | |
| u32 | uart_read (uart_instance_t *inst) |
| Read 32-bit UART data. | |
| u32 | uart_readStatus (uart_instance_t *inst) |
| Write 32-bit UART data. | |
| u32 | uart_getReadOccupancy (uart_instance_t *inst) |
| Get the occupancy of the UART buffer for reading data. | |
| u32 | uart_getWriteAvailability (uart_instance_t *inst) |
| Get the availability of the UART buffer for writing data. | |
| void | uart_applyConfig (uart_instance_t *inst) |
| Apply stored UART configuration to hardware. | |
| void | uart_write (uart_instance_t *inst, char data) |
| Writes a single character to the UART data register. | |
| void | uart_writeStr (uart_instance_t *inst, const char *str) |
| Write string to UART. | |
| void | uart_writeHex (uart_instance_t *inst, int value) |
| Write integer as decimal to UART. | |
| void | uart_writeStatus (uart_instance_t *inst, u32 data) |
| Writes a value to the UART status register. | |
| void | uart_setTxInterruptEnable (uart_instance_t *inst, char Ena) |
| Enable or Disable UART TX Empty Interrupt. | |
| void | uart_setRxInterruptEnable (uart_instance_t *inst, char Ena) |
| Enable or Disable UART RX Not Empty Interrupt. | |