randomshinichi:
But calling SPI.transfer() 12 times means sending a command 12 times.... I only need to send it once!
Read my link. SPI is always two-way transfer. Usually the receiving end will accept a NOP or similar.
randomshinichi:
But calling SPI.transfer() 12 times means sending a command 12 times.... I only need to send it once!
Read my link. SPI is always two-way transfer. Usually the receiving end will accept a NOP or similar.