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fc-shell TCH DL handler: add support for CSD modes TCH DL capture mechanism in FC Tourmaline firmware has been extended to support CSD modes in addition to speech - add the necessary support on the host tools side. It needs to be noted that this mechanism in its present state does NOT provide the debug utility value that was sought: as we learned only after the code was implemented, TI's DSP has a misfeature in that the buffer we are reading (a_dd_0[]) is zeroed out when the IDS block is enabled, i.e., we are reading all zeros and not the real DL bits we were after. But since the code has already been written, we are keeping it - perhaps we can do some tests with IDS disabled.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 26 Nov 2024 06:27:43 +0000
parents e7502631a0f9
children
line wrap: on
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/*
 * FFS error decoding
 */

#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include "etm.h"
#include "ffs.h"
#include "ffserr.h"

static struct errtab {
	int	errcode;
	char	*desc;
} errtab[] = {
	{TMFFS_ERR_NODEVICE, "EFFS_NODEVICE: flash device unknown"},
	{TMFFS_ERR_CORRUPTED, "EFFS_CORRUPTED: filesystem corrupted"},
	{TMFFS_ERR_NOPREFORMAT, "EFFS_NOPREFORMAT: ffs not preformatted"},
	{TMFFS_ERR_NOFORMAT, "EFFS_NOFORMAT: ffs not formatted"},
	{TMFFS_ERR_BADFORMAT,
		"EFFS_BADFORMAT: incompatible ffs version, reformat needed"},
	{TMFFS_ERR_MAGIC, "EFFS_MAGIC: bad magic"},
	{TMFFS_ERR_AGAIN, "EFFS_AGAIN: not ready, try again later"},
	{TMFFS_ERR_NOSYS, "EFFS_NOSYS: function not implemented"},
	{TMFFS_ERR_DRIVER, "EFFS_DRIVER: ffs device driver error"},
	{TMFFS_ERR_NOSPACE, "EFFS_NOSPACE: out of data space"},
	{TMFFS_ERR_FSFULL, "EFFS_FSFULL: file system full, no free inodes"},
	{TMFFS_ERR_BADNAME, "EFFS_BADNAME: bad filename"},
	{TMFFS_ERR_NOTFOUND, "EFFS_NOTFOUND: object not found"},
	{TMFFS_ERR_EXISTS, "EFFS_EXISTS: object exists"},
	{TMFFS_ERR_ACCESS, "EFFS_ACCESS: access permission violation"},
	{TMFFS_ERR_NAMETOOLONG, "EFFS_NAMETOOLONG"},
	{TMFFS_ERR_INVALID, "EFFS_INVALID"},
	{TMFFS_ERR_DIRNOTEMPTY, "EFFS_DIRNOTEMPTY"},
	{TMFFS_ERR_NOTADIR, "EFFS_NOTADIR"},
	{TMFFS_ERR_SPARE, "EFFS_SPARE"},
	{TMFFS_ERR_FILETOOBIG, "EFFS_FILETOOBIG"},
	{TMFFS_ERR_NOTAFILE, "EFFS_NOTAFILE"},
	{TMFFS_ERR_PATHTOODEEP, "EFFS_PATHTOODEEP"},
	{TMFFS_ERR_NUMFD, "EFFS_NUMFD: max number of open files reached"},
	{TMFFS_ERR_BADFD, "EFFS_BADFD: bad file descriptor"},
	{TMFFS_ERR_BADOP, "EFFS_BADOP: bad operation"},
	{TMFFS_ERR_LOCKED, "EFFS_LOCKED: the file is locked"},
	{TMFFS_ERR_TOOBIG, "EFFS_TOOBIG: tmffs buffer overflow"},
	{TMFFS_ERR_MEMORY, "EFFS_MEMORY: out of memory"},
	{TMFFS_ERR_MSGSEND, "EFFS_MSGSEND: message send failed"},
	{TMFFS_ERR_SIBLINGLOOP, "EFFS_SIBLINGLOOP: directory sibling loop"},
	{TMFFS_ERR_NOBLOCKS, "EFFS_NOBLOCKS: debug error?"},
	{TMFFS_ERR_DBR, "EFFS_DBR: debug error?"},
	{TMFFS_ERR_RECLAIMLOOP, "EFFS_RECLAIMLOOP: debug error?"},
	{0, 0}
};

report_ffs_err(oper, errcode)
	char *oper;
{
	struct errtab *tp;
	char *errdesc;

	for (tp = errtab; tp->errcode; tp++)
		if (tp->errcode == errcode)
			break;
	errdesc = tp->desc;
	if (!errdesc)
		errdesc = "unknown";
	printf("%s: FFS error %d (%s)\n", oper, errcode, errdesc);
}