我使用的是TDA2XX处理器,使用官方例程测试将uart3挂在A15(MPU0)上。测试过程如下:
1.使用轮询的方式可以正常接收和发送数据;
2.基于1的,我参照例程将串口配置成中断模式时,串口中断无法响应,接收不到数据,中断配置如下:
参照例程:

修改代码:


麻烦帮忙查看配置是否存在问题,thanks;
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您好,您的问题我们需要升级到英文论坛看下,链接如下:
e2e.ti.com/.../tda2sx-the-tda2xx-processor-uart3-serial-interface-receives-no-interrupt