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Interfacing STLED316 with Atmega

Question asked by hexel.alexander on Aug 1, 2016
Latest reply on Aug 1, 2016 by hexel.alexander

With Atmega regular hardware SPI, data transfer is 8-bit. Hence, when asserting commands, followed by receiving/transmitting data from/to STLED, each transmission will look like 2 8-bit packets separated by hi-level on STB line. Will it interrupt read/write procedure, or hi-level on STB is OK between command sent and data received packets?
or transmission should look like 16-bit transmission for correct data interchange? in this case PIO is only option I can use