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    PDK API Guide for J721E
    
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A UART_Transaction data structure is used with UART_read2(), UART_write2() and UART_Callback2()
Data Fields | |
| void * | buf | 
| uint32_t | timeout | 
| uint32_t | count | 
| UART_TransferStatus | status | 
| void* UART_Transaction::buf | 
void * to a buffer with data to be transferred
| uint32_t UART_Transaction::timeout | 
Timeout for this transaction
| uint32_t UART_Transaction::count | 
Number of bytes for this transaction
| UART_TransferStatus UART_Transaction::status | 
Status code set by UART_read2() and UART_write2()