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uart现在不能连续发送,测试下来,平均1ms就发送两个字节,发送8个字节的数据,要4ms,提高中断优先级,没起效
使用ME05同demo测试如下图:并未出现描述现象,8个字节可以在1ms内发送完成;
同样测试Linflexd_Uart_coutinuous_transmission_Demo,测试结果如下,8字节也可以在1ms内发送完成; 根据计算,1个byte发送需要10个bit,8个字节是80个bit,115200的波特率一个bit是8.68us,8个字节一共需要大概694us,从测试结果看时间相差不大;demo应该是没问题的,请再测试一下;
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