SPI read doubt | Cypress Semiconductor
SPI read doubt
Hello I'm working with SPI protocol to comunicato to a FLASH memory I made this code to read the ID.
FLASH_WriteTxData(READ_ID); ----> 0x90
status = FLASH_ReadRxData();
my doub is if the master make the clock to comunicate to slave when i execute the instruccion FLAS_ReadRxData(), because I don´t get the ID of chip I check with a osciloscope and this is the result I saw the clock out when I sent the four TxData, but when I send Read the master don't send pulse of clock to slave
Here is my code