Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
9 years, 9 months ago.
Was it happy?
Hi there, I realise that the last commit was a while back, but I've just got a Seeed v4 sd shield for my frdm kl25z (probably without doing enough research first) and I'm trying to make it work...
My miso/mosi/clk/cs pins are the same as yours were (PTD2, PTD3, PTD1, PTA4) but try as I might I can't get a file pointer to point anywhere else but NULL. Did you actually manage to make it happy in the end?
Cheers!
Question relating to:
Seeed Studio SD card V4.0 shield with the Freescale KL25Z platform.
Be the first to answer this question.
For anyone else wondering, it was happy - I'd just declared the output to the blue LED pin as an output. The blue led is tied to SCLK for the SPI interface.
The board is not <5v battery friendly though, the board needs a 5V supply from the 5V pin. I'm using a 4.8V rechargeable battery and the SD isn't getting the power is deserves...
posted by Jason Brewer 04 Feb 2015