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_uart_edma_handle Struct Reference
[Uart_edma_driver]
UART eDMA handle. More...
#include <fsl_uart_edma.h>
Data Fields | |
| uart_edma_transfer_callback_t | callback |
| void * | userData |
| size_t | rxDataSizeAll |
| size_t | txDataSizeAll |
| edma_handle_t * | txEdmaHandle |
| edma_handle_t * | rxEdmaHandle |
| uint8_t | nbytes |
| volatile uint8_t | txState |
| volatile uint8_t | rxState |
Detailed Description
UART eDMA handle.
Definition at line 41 of file fsl_uart_edma.h.
Field Documentation
Callback function.
Definition at line 43 of file fsl_uart_edma.h.
| uint8_t nbytes |
eDMA minor byte transfer count initially configured.
Definition at line 51 of file fsl_uart_edma.h.
| size_t rxDataSizeAll |
Size of the data to receive.
Definition at line 45 of file fsl_uart_edma.h.
The eDMA RX channel used.
Definition at line 49 of file fsl_uart_edma.h.
| volatile uint8_t rxState |
RX transfer state
Definition at line 54 of file fsl_uart_edma.h.
| size_t txDataSizeAll |
Size of the data to send out.
Definition at line 46 of file fsl_uart_edma.h.
The eDMA TX channel used.
Definition at line 48 of file fsl_uart_edma.h.
| volatile uint8_t txState |
TX transfer state.
Definition at line 53 of file fsl_uart_edma.h.
| void* userData |
UART callback function parameter.
Definition at line 44 of file fsl_uart_edma.h.
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