Good morning,
I tried to download my software on my SPIFI flash for LPC54018 microcontroller, but I received an error because MCUXpresso don't recognize the flash device (address 0x10000000).
I have previously downloaded the firmare on the W25Q32JV SPI flash, whithout problems.
Now I need to use a bigger flash, the W25M02GV (2Gbit) but MCUXpresso is not able to recognize this flash SPI.
What am I doind wrong?
Thanks.
thanks
Hello Giuseppe Samà,
1) The default LPC SPIFI Flash Drives doesn't support W25M02GV, you can find the supported flash devices from
MCUXpresso_IDE_User_Guide.pdf ->15.2.2 LPC SPIFI QSPI Flash Drivers.
"if a device is not supported by our supplied Flash Drivers, sources to generate these
drivers are supplied in the Examples/Flashdrivers subdirectory within the MCUXpresso IDE
installation directory. Users may thus add support for new SPIFI devices if needed."
2) While please pay attention that , the area allocated allows a maximum of 128 MB of SPI flash to be mapped into the CPU memory space.
Hope it helps,
Have a great day,
TIC
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