ChinaUWBProject.git

			@@ -59,6 +59,23 @@
			.dma_tx_ch = DMA_CH7,
			},
			};
			//uart0
			uint32_t Serial0KeyPressed(uint8_t *key)
			{
			uint32_t status = uart_handle[0].base->STATUS;//已修改为uart0
			if (status & UART_STATUS_DR_MSK)
			{

			//uart_receive(UART_ID1,test_buf,10,NULL);
			*key = (uint8_t)uart_handle[0].base->RX_DATA;//已修改为uart0
			//uart_rx_fifo_clear(UART_ID1);
			return 1;
			}
			else
			{
			return 0;
			}
			}
			//ÒÆÖ²
			uint32_t SerialKeyPressed(uint8_t *key)//ÅÐ¶ÏÊý¾ÝÊÇ·ñÊÕµ½µÄ MK8000ÐÞ¸Ä
			{