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midi write state

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klemek
2025-09-30 19:14:05 +02:00
parent 81ea1b54ff
commit e379df8665
6 changed files with 26 additions and 20 deletions
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src/state.c
+13 -11
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@@ -109,7 +109,8 @@ StateConfig state_parse_config(ConfigFile config) {
return state_config;
}
static void safe_midi_write(MidiDevice midi, unsigned int code, float value) {
static void safe_midi_write(MidiDevice midi, unsigned int code,
unsigned char value) {
if (code != UNSET_MIDI_CODE) {
midi_write(midi, code, value);
}
@@ -121,7 +122,7 @@ static void update_page(SharedContext *context, StateConfig state_config,
// SHOW PAGE
for (i = 0; i < state_config.select_page_codes.length; i++) {
safe_midi_write(midi, state_config.select_page_codes.values[i],
i == context->page ? 1.0 : 0);
i == context->page ? MIDI_MAX : 0);
}
// SHOW PAGE ITEM
@@ -131,9 +132,10 @@ static void update_page(SharedContext *context, StateConfig state_config,
if (context->state[context->selected] >= page_item_min &&
context->state[context->selected] < page_item_max) {
for (i = 0; i < state_config.select_item_codes.length; i++) {
safe_midi_write(
midi, state_config.select_item_codes.values[i],
i == context->state[context->selected] - page_item_min ? 1 : 0);
safe_midi_write(midi, state_config.select_item_codes.values[i],
i == context->state[context->selected] - page_item_min
? MIDI_MAX
: 0);
}
} else {
for (i = 0; i < state_config.select_item_codes.length; i++) {
@@ -148,12 +150,13 @@ static void update_selected(SharedContext *context, StateConfig state_config,
for (i = 0; i < state_config.select_frag_codes.length; i++) {
safe_midi_write(midi, state_config.select_frag_codes.values[i],
i == context->selected ? 1.0 : 0);
i == context->selected ? MIDI_MAX : 0);
}
}
void state_apply_event(SharedContext *context, StateConfig state_config,
MidiDevice midi, unsigned char code, float value) {
MidiDevice midi, unsigned char code,
unsigned char value) {
unsigned int index, part;
bool found;
@@ -185,7 +188,7 @@ void state_apply_event(SharedContext *context, StateConfig state_config,
if (index != ARRAY_NOT_FOUND) {
found = true;
if (value > 0) {
context->state[context->selected - 1] =
context->state[context->selected] =
context->page * state_config.select_item_codes.length + index;
update_page(context, state_config, midi);
}
@@ -204,17 +207,16 @@ void state_apply_event(SharedContext *context, StateConfig state_config,
// TODO values
if (!found) {
log_trace("unknown midi: %d %.2f", code, value);
log_trace("unknown midi: %d %d", code, value);
midi_write(midi, code, value);
} else {
log_trace("midi: %d %.2f", code, value);
log_trace("midi: %d %d", code, value);
}
}
bool state_background_midi_write(SharedContext *context,
StateConfig state_config, MidiDevice midi) {
pid_t pid;
unsigned int i, page_item_min, page_item_max;
pid = fork();
if (pid < 0) {