This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
设置TMS320F28062F为主,DRV8303为从,CCS6.2中,当程序全速运行时,主机向从机发送0x1830和0x17F0两帧写指令,主机接收到的都是0xFFFF(发送其他的任何数据,接受到的也都是0xFFFF),当在第一个发送指令前中断一次,之后在全速运行(或者程序单步运行),就可接收到正确的数据。求大神们帮忙给点意见
重贴:http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/p/145717/411929.aspx#411929