How master is generating clock in data phase for slave without sending dummy data in QSPI protocol

[chethan sk]

Posted on July 03, 2018 at 03:57

i am using stm32l432kc MCU and EPCQ256 external flash, after the instruction phase and address phase is sent to the flash, ii want to make one gpio pin high before i start reading data from the flash. Is possible to break the command sequence of the QSPI.