[En-Nut-Discussion] PHAT example code ?

[Jesper Hansen]

Does any testcode or examples for the PHAT filesystem and MMC
on the Nut 3.0d exist ?
I've spent hours here to try get it working without any luck.

The MMC seems to be okay, card status is alive, but I can't
get it to speak with PHAT.
The documentation is not very clear on this, even contradicting
in a few places.


Here's my simple test code snippet :


NutRegisterDevice(&devNplMmc0, 0, 0);
NutRegisterDevice(&devPhat0, 0, 0);
_open("MMC0:", _O_RDWR | _O_BINARY);
{
	DIR *d = opendir("/");
	if (d == NULL) {
		printf("failed to open dir\n");
	}else {
		struct dirent* ent;
		while ((ent = readdir(d)) != NULL) {
			printf("%s\n",ent->d_name);
		}
		printf("done\n");
	}
}

But this always fail to open the directory.


/Jesper