dom
/
housic
Watch 1
Star 0
Fork 0
Code Issues 0 Pull Requests 0 Releases 0 Wiki Activity
Browse Source

handle Meters, Vpots and timecode display

master
Dom SP 3 years ago
parent
6d6c4cbe77
commit
25377f6913
1 changed files with 150 additions and 7 deletions
Split View Show Diff Stats
  1. +150
    -7
      main.c

+ 150
- 7
main.c View File

@@ -12,15 +12,24 @@

#define ZONE_COUNT 0x1e
#define PORT_COUNT 196
#define DISPLAY_COUNT 17
#define DISPLAY_COUNT 38
#define HDR 0xf0, 0x00, 0x00, 0x66, 0x05, 0x00

enum display_type {
LABEL,
VPOT,
MAIN_DISPLAY
MAIN_DISPLAY,
TIMECODE,
METER
};

/* enum vpot_mode { */
/* POINTER, */
/* CENTERED_FILL, */
/* FILL, */
/* WIDTH */
/* }; */

typedef struct {
char zone;
char port;
@@ -30,6 +39,7 @@ typedef struct {
typedef struct {
int type;
int id;
char state;
void* io;
} Hui_display_port_t;

@@ -135,6 +145,10 @@ int osc_in_button_handler(const char *path, const char *types, lo_arg ** ar
int argc, void *data, void *user_data);
int osc_in_display_handler (const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data);
int osc_in_vpot_handler (const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data);
int osc_in_meter_handler (const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data);


int main(int argc, char *argv[]) {
@@ -221,8 +235,10 @@ void register_osc_receives(void *arg) {
int i;
int display_c = 0;

// Labels
for (i=0;i<9;i++) {
Hui_display_port_t out = {LABEL,i,IOs};
Hui_display_port_t out = {LABEL, i, 0, IOs};
IOs->display_outs[display_c] = out;
sprintf(address,"/label/%d",i);
lo_server_thread_add_method(IOs->osc_in,
@@ -233,8 +249,9 @@ void register_osc_receives(void *arg) {
display_c++;
}

// Main display:
for (i=0;i<8;i++) {
Hui_display_port_t out = {MAIN_DISPLAY,i,IOs};
Hui_display_port_t out = {MAIN_DISPLAY, i, 0, IOs};
IOs->display_outs[display_c] = out;
sprintf(address,"/main_display/%d",i);
lo_server_thread_add_method(IOs->osc_in,
@@ -244,7 +261,104 @@ void register_osc_receives(void *arg) {
&IOs->display_outs[display_c]);
display_c++;
}

// Timecode
Hui_display_port_t out = {TIMECODE, 0, 0, IOs};
IOs->display_outs[display_c] = out;
sprintf(address,"/timecode");
lo_server_thread_add_method(IOs->osc_in,
address,
NULL,
osc_in_display_handler,
&IOs->display_outs[display_c]);
display_c++;

// Vpots
for (i=0;i<12;i++) {
Hui_display_port_t out = {VPOT, i, 0, IOs};
IOs->display_outs[display_c] = out;
sprintf(address,"/vpot/%d",i+1);
lo_server_thread_add_method(IOs->osc_in,
address,
NULL,
osc_in_vpot_handler,
&IOs->display_outs[display_c]);
display_c++;
}

// Meters
for (i=0;i<8;i++) {
Hui_display_port_t out = {METER, i, 0, IOs};
IOs->display_outs[display_c] = out;
sprintf(address,"/meter/%d",i+1);
lo_server_thread_add_method(IOs->osc_in,
address,
"ff",
osc_in_meter_handler,
&IOs->display_outs[display_c]);
display_c++;
}
}

int osc_in_meter_handler(const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data) {
Hui_display_port_t* out = (Hui_display_port_t*)user_data;
housicIO* IOs = (housicIO*) out->io;
unsigned char message[3];
int i;
char val;
char side = 0;
if (out->type == METER) {
message[0] = 0xa0;
message[1] = (0x0 | out->id);
side = (char)argv[0]->f;
if (side) {
side = 0x10;
}
val = (char)argv[1]->f;
if ( val <= 0xc) {
message[2] = side | val;
snd_rawmidi_write(IOs->midiout,message,3);
}
}
}

int osc_in_vpot_handler(const char *path, const char *types, lo_arg ** argv,
int argc, void *data, void *user_data) {
Hui_display_port_t* out = (Hui_display_port_t*)user_data;
housicIO* IOs = (housicIO*) out->io;
unsigned char message[3];
int i;
int size;
if (out->type == VPOT) {
size = 3;
message[0] = 0xb0;
for (i=0; i<argc; i++) {
if (types[i] == 's') {
// p: POINTER
// c: CENTERED_FILL
// f: FILL
// w: WIDTH
if (argv[i]->s == 'p' ) {
out->state = (out->state & 0x0f) | 0x00;
} else if (argv[i]->s == 'c' ) {
out->state = (out->state & 0x0f) | 0x10;
} else if (argv[i]->s == 'f' ) {
out->state = (out->state & 0x0f) | 0x20;
} else if (argv[i]->s == 'w' ) {
out->state = (out->state & 0x0f) | 0x30;
}
} else if (types[i] == 'f') {
if (argv[i]->f < 12) {
out->state = ((unsigned char)argv[i]->f & 0x0f) | (out->state & 0xf0);
}
}
}
message[1] = (0x10 | out->id);
message[2] = out->state;
snd_rawmidi_write(IOs->midiout,message,size);
}
}

int osc_in_display_handler(const char *path, const char *types, lo_arg ** argv,
@@ -255,7 +369,8 @@ int osc_in_display_handler(const char *path, const char *types, lo_arg ** argv,
int i;
int size;
char message[52] = {HDR};

char timecode[8];
if (out->type == LABEL) {
size=13;
message[6] = 0x10;
@@ -270,6 +385,32 @@ int osc_in_display_handler(const char *path, const char *types, lo_arg ** argv,
for (i=0; i<10; i++) {
message[8+i] = (val[i] > 0x10) ? val[i] & 0x7f : 0x20;
}
} else if (out->type == TIMECODE) {
size=0;
message[6] = 0x11;
printf("%s \n",types);
for (i=0; i<argc; i++) {
// size keeps track of how many digits have been entered
// make sure we only read 8 digits
if (types[i] == 'f' && size < 8) {
timecode[size] = (unsigned char) argv[i]->f & 0xf;
size++;
} else if (types[i] == 's') {
if (argv[i]->s == '.') {
// a dot behind a digit has 5th bit set
timecode[size-1] = timecode[size-1] + 0x10;
}
}
}
for (i=0;i<size;i++) {
// write timecode to message with a leading LSB
// also LSB must be below 10 because it has no point (read doc)
message[7+i] = i ? timecode[size-1-i]: timecode[size-1-i] & 0xf;
}
message[7+size] = 0xf7;
size += 8;
} else if (out->type == METER) {
}
message[size-1] = 0xf7;
@@ -279,6 +420,8 @@ int osc_in_display_handler(const char *path, const char *types, lo_arg ** argv,
return 1;
}



//////////////////////////////
//
// osc_in_button_handler -- called when a button type message is
@@ -298,8 +441,8 @@ int osc_in_button_handler(const char *path, const char *types, lo_arg ** argv,
out_data |= out->port;
unsigned char message[6] = {0xb0,0x0c,out->zone,0xb0,0x2c,out_data};
status = snd_rawmidi_write(IOs->midiout,message,6);
printf("%s - %x %x %x %x %x %x\n",path,
message[0],message[1],message[2],message[3],message[4],message[5]);
//printf("%s - %x %x %x %x %x %x\n",path,
// message[0],message[1],message[2],message[3],message[4],message[5]);
return 1;
}


Write Preview
Loading…
Cancel
Save