ash
9078001404
- Replace ESP-IDF structure with PlatformIO (platformio.ini) - Move source files to src/ and include/ - Move libraries to lib/ directory - Replace FreeRTOS with Arduino task/vTaskDelay - Use Arduino MIDI library instead of raw TinyUSB - Dual-core: MIDI on core 0, controller on core 1
89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
#include "app_task.h"
|
|
#include <Arduino.h>
|
|
|
|
AppTask::AppTask(LedStub* led, SwitchStub* sw, UsbMidiTransport* midi)
|
|
: led_driver(led), switch_driver(sw), midi_transport(midi) {
|
|
|
|
// Default pad mapping
|
|
for (uint8_t i = 0; i < NUM_PADS; i++) {
|
|
pad_mapping[i].physical_switch = i;
|
|
pad_mapping[i].midi_channel = 1;
|
|
pad_mapping[i].midi_note = i;
|
|
pad_mapping[i].led_index = i;
|
|
last_switch_state[i] = false;
|
|
}
|
|
}
|
|
|
|
void AppTask::begin() {
|
|
Serial.println("[APP] Controller task started");
|
|
|
|
// Register MIDI callback
|
|
midi_transport->on_midi_receive([this](const MidiEvent& event) {
|
|
process_midi_event(event);
|
|
});
|
|
}
|
|
|
|
void AppTask::update() {
|
|
// Poll switches
|
|
for (uint8_t i = 0; i < NUM_PADS; i++) {
|
|
bool is_pressed = switch_driver->is_pressed(i);
|
|
|
|
if (is_pressed && !last_switch_state[i]) {
|
|
process_switch_event(i, true);
|
|
last_switch_state[i] = true;
|
|
} else if (!is_pressed && last_switch_state[i]) {
|
|
process_switch_event(i, false);
|
|
last_switch_state[i] = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
void AppTask::process_midi_event(const MidiEvent& event) {
|
|
uint8_t led_index = 0xFF;
|
|
uint8_t midi_channel = event.channel;
|
|
uint8_t midi_note = event.data1;
|
|
uint8_t midi_velocity = event.data2;
|
|
|
|
// Find matching LED index from pad mapping
|
|
for (uint8_t i = 0; i < NUM_PADS; i++) {
|
|
if (pad_mapping[i].midi_channel == midi_channel &&
|
|
pad_mapping[i].midi_note == midi_note) {
|
|
led_index = pad_mapping[i].led_index;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (led_index < NUM_PADS) {
|
|
led_driver->set_led_state(
|
|
pad_mapping[led_index].midi_note,
|
|
pad_mapping[led_index].midi_channel,
|
|
event.type == MidiEvent::NOTE_ON ? midi_velocity : 0
|
|
);
|
|
|
|
Serial.printf("[APP] MIDI -> LED: Ch%d Note%d Vel%d -> LED%d\n",
|
|
midi_channel, midi_note, midi_velocity, led_index);
|
|
}
|
|
}
|
|
|
|
void AppTask::process_switch_event(uint8_t switch_id, bool pressed) {
|
|
// Find mapping for this switch
|
|
for (uint8_t i = 0; i < NUM_PADS; i++) {
|
|
if (pad_mapping[i].physical_switch == switch_id) {
|
|
uint8_t channel = pad_mapping[i].midi_channel;
|
|
uint8_t note = pad_mapping[i].midi_note;
|
|
uint8_t velocity = pressed ? 127 : 0;
|
|
|
|
if (pressed) {
|
|
midi_transport->send_note_on(channel, note, velocity);
|
|
} else {
|
|
midi_transport->send_note_off(channel, note, velocity);
|
|
}
|
|
|
|
Serial.printf("[APP] Switch %d -> Ch%d Note%d Vel%d (%s)\n",
|
|
switch_id, channel, note, velocity,
|
|
pressed ? "PRESS" : "RELEASE");
|
|
break;
|
|
}
|
|
}
|
|
}
|