Matrix user forums

So, no idea why it doesn't work on RB9 and 13 in first case and works on RB6 and 7 in second case? According to Benj's words, FAT must setup those pins automatically, but seems like something is wrong. ps: with original firmware both devices work ok, so I am 200% sure that hardware connection is cor...

Are there any way to collapse them?

If I have working loop or decision and don't need to modify it anymore then it would be good to collapse it to shorten the whole list for easiest review of the whole project.

I've got some success! Hooray! I have another variant of same device with another PCB, but same pic24 and another ports connected to microsd. It had same problem but after I exchanged DO and DI pins it worked well, card initialized and i could create text file. All settings are the same. The differe...

Then I am out of idea what may be wrong. I can share the layout file if it will help to resolve the issue. It's not for public but I can send to PM

I don't know if this matters: the card is MICROsd, not SD actually. As i know they have identical interface, but maybe for the FAT component there are some differences?

Benj wrote: Out of interest which version of V6 are you running?

Yes, it's 6.0.4.0 (27.11.2013)

seems like a problem may be around AD1PCFG, since PORTB in pic24 is analogue by default and need to be set to digital. I've added C implementation: AD1PCFG = 0xffff; But it didn't work anyway. Do I need to declare it another way? Also does the FAT component set port directions by itself or do I need...

I'm sorry about uploading the file to sendspace, just couldn't find a button Attach file here in my post (maybe, because I have new account?) I tried to put initialize into the loop with "until retval=0" but then it loops forever. Since the device doesn't have any lcd display, but only one led, i de...

i'm using aready built device based on pic24fj it takes data from analogue input and saves onto sdcard. herein i mean, the hardware works well with original firmware. i made a simple flowcode project just to initialise sdcard on this device but always receive code 255 as a result of fat::initialise....