asgardius/alsa-utils
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-utils synced 2024-09-19 17:49:59 +02:00
Code Issues Projects Releases Packages Wiki Activity

aseqdump: Add dump of UMP Mixed Data Set messages

Browse source 
Add the support for yet more UMP messages.  UMP Mixed Data Set
messages are the generic data containers withe the message type 5
(shared with 8-bit SysEx).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-07-28 11:24:06 +02:00
parent 095b064af6
commit 21e0adfa3b
1 changed files with 40 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

41
seq/aseqdump/aseqdump.c
View file

@ -726,6 +726,45 @@ static void dump_ump_sysex8_event(const unsigned int *ump)
printf("\n");
}
static void dump_ump_mixed_data_event(const unsigned int *ump)
{
const snd_ump_msg_mixed_data_t *m =
(const snd_ump_msg_mixed_data_t *)ump;
int i;
printf("Group %2d, ", group_number(snd_ump_msg_group(ump)));
switch (snd_ump_sysex_msg_status(ump)) {
case SND_UMP_MIXED_DATA_SET_STATUS_HEADER:
printf("MDS Header id=0x%x, bytes=%d, chunk=%d/%d, manufacturer=0x%04x, device=0x%04x, sub_id=0x%04x 0x%04x\n",
m->header.mds_id, m->header.bytes,
m->header.chunk, m->header.chunks,
m->header.manufacturer, m->header.device,
m->header.sub_id_1, m->header.sub_id_2);
break;
case SND_UMP_MIXED_DATA_SET_STATUS_PAYLOAD:
printf("MDS Payload id=0x%x, ", m->payload.mds_id);
for (i = 0; i < 14; i++)
printf("%s%02x", i ? ":" : "",
snd_ump_get_byte(ump, i + 2));
printf("\n");
break;
default:
printf("Extended Data (status 0x%x)\n",
snd_ump_sysex_msg_status(ump));
break;
}
}
static void dump_ump_extended_data_event(const unsigned int *ump)
{
unsigned char status = snd_ump_sysex_msg_status(ump);
if (status < 4)
dump_ump_sysex8_event(ump);
else
dump_ump_mixed_data_event(ump);
}
static void print_ump_string(const unsigned int *ump, unsigned int fmt,
unsigned int offset, int maxlen)
{
@ -988,7 +1027,7 @@ static void dump_ump_event(const snd_seq_ump_event_t *ev)
dump_ump_sysex_event(ev->ump);
break;
case SND_UMP_MSG_TYPE_EXTENDED_DATA:
dump_ump_sysex8_event(ev->ump);
dump_ump_extended_data_event(ev->ump);
break;
case SND_UMP_MSG_TYPE_FLEX_DATA:
dump_ump_flex_data_event(ev->ump);