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.
想用CC3220的SPI，主方给从方发结构体，从方给主方发字符数组，在SPI transaction里面有个参数是count，这个transaction.count是做什么用的？
