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@@ -249,13 +249,16 @@ void rt_hw_uart_init(void)
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uart->parent.type = RT_Device_Class_Char;
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rt_memset(uart->rx_buffer, 0, sizeof(uart->rx_buffer));
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uart->read_index = uart->save_index = 0;
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-
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+
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#if defined(RT_USING_UART0)
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uart->hw_base = UART0_BASE;
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uart->irq = LS1B_UART0_IRQ;
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#elif defined(RT_USING_UART1)
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uart->hw_base = UART1_BASE;
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uart->irq = LS1B_UART1_IRQ;
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+#elif defined(RT_USING_UART3)
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+ uart->hw_base = UART3_BASE;
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+ uart->irq = LS1B_UART3_IRQ;
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#endif
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/* device interface */
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@@ -267,9 +270,9 @@ void rt_hw_uart_init(void)
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uart->parent.control = RT_NULL;
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uart->parent.user_data = RT_NULL;
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- rt_device_register(&uart->parent, "uart0",
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- RT_DEVICE_FLAG_RDWR |
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- RT_DEVICE_FLAG_STREAM |
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+ rt_device_register(&uart->parent, "uart0",
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+ RT_DEVICE_FLAG_RDWR |
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+ RT_DEVICE_FLAG_STREAM |
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RT_DEVICE_FLAG_INT_RX);
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}
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#endif /* end of UART */
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Grissiom