I'm trying create a data logger using frdm-k22f, frdm-fxs-mult, and the SD card into fxs.
some buddy could help me?
I wanna do this with MQX lite, KDS and KSDK 1.3.0
Take a look at Erich Styger's tutorials.
there is a logger example using the K64F: Tutorial: Data Logger with the FRDM-K64F Board | MCU on Eclipse
and you could apply the same principles to any other board equipped with an SD card socket
I had seen this tutorial, but with K22f and KSDK 1.3.0, the SPIMarster_LDD does not work.
I guess I have to use fls_dspi, however I do not know how configure it.
it is my first time working with freescale uC family.
thank you for your fast answer
if you had anything else more specific, I will be very thankful.
Chad had great link and to add to that an updated version references using the frdm-k22f:
Added Micro SD Card Socket to FRDM-K22F | MCU on Eclipse
The frdm-k22f and the frdm-k64f use on-chip SDCH peripheral to access the SD Card which is high performance than using SPI which the frdm-fxs-mult is configured to use to access the SD Card via the standard Ardrino header.... but I have not seen code developed to access it that way.
I also tried the SDHC_LDD, fsl_SDHC and FatFSMemSDHC.
Every time when i try use one of these the IDE show me a message "The component is not supported for selected processor". I have reed about it, but I don't know how to use it.
Hello Vitor Mayer:
You may also have a look to the next document in the community:
FatFs + SDHC data logger with KSDK in Kinetis Design Studio
I have not tried with KSDK v1.3, but if you find any pitfalls let me know and I will make an effort to update it as soon as possible.
And a very similar project but using Processor Expert +KSDK:
FRDM K64F Data Logger using FatFs with KSDK 1.2.0 | Centaurian
Retrieving data ...