I am new developer for the Cyclone v SoC.
I want to read and write from the QSPI flash in my HPS baremetal application. I want to write a very simple data in words format.
write data 0xABCD, 0xCDEF, 0x1234
and then read it back.
I checked the following functions but they are not working for me.
I think i need to initialize the qspi and do the other initialization etc before using alt_qspi_write or alt_qspi_read.
Is there any one who developed a c program for QSPI of DE0-NANO-SOC?
is there any built application project doing the simple read and write on QSPI?
Thank you for posting on the Intel® communities.
I would like to inform you that we have a specific forum for this matter.
I will proceed and move your question to the appropriate support in order to continue with the assistance.
Intel Technical Support Technician
Unfortunately, we do not have example in baremetal environment, if you opt to there are examples in:
If you want to access the QSPI in the HPS side, you need to configure it first, you may refer below for guidance: