while programming with flexSPI, gets "kStatus_FLEXSPI_IpCommandSequenceError"

[adi2Intel]

Hi all

I am using the FlexSPI_not_polling transfer SDK example in our project, with modifications, to program an external chip.

when we are using the program page, all working well until it reaches the address: 0x800000.

when reaching this address, the write_enable method is failing with the error "kStatus_FLEXSPI_IpCommandSequenceError"

this is the code section that catch the error:

what is this error meaning and how can we resolve it?

everything works ok until we reach the address 0x800000. our chip is 32MB size

Adi,

Intel

[adi2Intel · Accepted solution]

found the cause, need to define the flash size in KB:

0x8000 in kb = 32MB