Searched refs:read8_uart0 (Results 1 – 4 of 4) sorted by relevance
67 rt_uint8_t value = read8_uart0(UART_IER); in _uart_control()75 rt_uint8_t value = read8_uart0(UART_IER); in _uart_control()90 while((read8_uart0(UART_LSR) & UART_LSR_TX_IDLE) == 0) in _uart_putc()104 lsr = read8_uart0(UART_LSR); in _uart_getc()108 ch = read8_uart0(UART_RHR); in _uart_getc()
56 #define read8_uart0(idx) __raw_readb((void*)((size_t)uart0_base + (idx))) macro
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