Status Codes#
Macros#
The receiver is enabled.
The transmitter is enabled.
The receiver is blocked; incoming frames will be discarded.
The transmitter is tristated.
A transmit operation is complete. No more data is available in the transmit buffer and shift register.
The transmit buffer is empty.
Data is available in the receive buffer.
The receive buffer is full.
The transmitter is idle.
The Receiver is idle.
Macro Definition Documentation#
UARTDRV_STATUS_RXEN#
#define UARTDRV_STATUS_RXENValue:
(1 << 0)
The receiver is enabled.
99 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_TXEN#
#define UARTDRV_STATUS_TXENValue:
(1 << 1)
The transmitter is enabled.
100 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_RXBLOCK#
#define UARTDRV_STATUS_RXBLOCKValue:
(1 << 3)
The receiver is blocked; incoming frames will be discarded.
101 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_TXTRI#
#define UARTDRV_STATUS_TXTRIValue:
(1 << 4)
The transmitter is tristated.
102 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_TXC#
#define UARTDRV_STATUS_TXCValue:
(1 << 5)
A transmit operation is complete. No more data is available in the transmit buffer and shift register.
103 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_TXBL#
#define UARTDRV_STATUS_TXBLValue:
(1 << 6)
The transmit buffer is empty.
104 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_RXDATAV#
#define UARTDRV_STATUS_RXDATAVValue:
(1 << 7)
Data is available in the receive buffer.
105 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_RXFULL#
#define UARTDRV_STATUS_RXFULLValue:
(1 << 8)
The receive buffer is full.
106 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_TXIDLE#
#define UARTDRV_STATUS_TXIDLEValue:
(1 << 13)
The transmitter is idle.
110 of file platform/emdrv/uartdrv/inc/uartdrv.hUARTDRV_STATUS_RXIDLE#
#define UARTDRV_STATUS_RXIDLEValue:
(1 << 12)
The Receiver is idle.
112 of file platform/emdrv/uartdrv/inc/uartdrv.h