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Searched refs:USR_UART_BUSY (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/hardware/chip/smarth_rv64/smarth_rv64/include/
A Dck_usart.h29 #define USR_UART_BUSY 0x01 macro
/AliOS-Things-master/hardware/chip/smarth_rv64/smarth_rv64/
A Dck_usart.c32 while ((addr->USR & USR_UART_BUSY) && (timecount < UART_BUSY_TIMEOUT)) {\
313 while (addr->USR & USR_UART_BUSY); in ck_usart_intr_threshold_empty()
329 while (addr->USR & USR_UART_BUSY); in ck_usart_intr_threshold_empty()

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