I'm using MCF52259 with the MQX3.4.
In my application there are 3 SPI devices which are connected to MCF52259, and each device has its own chip select pin(QSPI_CS0, QSPI_CS2, QSPI_CS3).
Now I've created an ISR where,for each device, I put the data in a buffer, I set the correct chip select, and then start the communication with the SPI.
This method it's working good, but I think I can increase the performance doing only one comunication.
So my question is: can I set a queue of data that are send on different chip select automatically by the SPI?
Thanks in advice