FatFS with SPI Flash/EEPROM?

pixbroker

Other Parts Discussed in Thread: CC1350

Hello,

i am absolutely new to TIRTOS, just getting started with it in context of the BLE stack for CC1350.

I was wondering if it is possible to use the FatFs feature of TIRTOS with a SPI EEPROM/Flash? If yes, i would assume i need to write a custom driver that sits between the OS and the SPI driver?

Whats he best example to look at as a starting point for something like this?

Thanks

over 8 years ago

0 ToddMullanix over 8 years ago

TI__Guru* 96960 points

Hello,

Yes, it is possible to use TI-RTOS's SPI module and FatFS to talk to a SPI EEPROM/Flash device. I'll point you to an example on Monday (I need to polish it up a bit). The example is on a TM4C129x board and using an AT45DB NOR SPI Flash device. The application code is portable to CC1350. You'd just have to handle the pinmux and driver configuration/initialization.

Todd