mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-19 01:03:22 +00:00
28eb4d1060
Not full refactoring, only small issues is fixed and moved all plugins to furi mutex instead of valuemutex Many small issues was found and fixed due mutex upgrade OFW removed 60 lines of code and it was painful
398 lines
13 KiB
C
398 lines
13 KiB
C
#include <furi.h>
|
|
#include <furi_hal.h>
|
|
#include <input/input.h>
|
|
#include <stdlib.h>
|
|
|
|
#include <gui/gui.h>
|
|
#include <gui/elements.h>
|
|
#include <gui/canvas.h>
|
|
|
|
#include <notification/notification.h>
|
|
#include <notification/notification_messages.h>
|
|
|
|
#include "gui_extensions.h"
|
|
|
|
#define BPM_STEP_SIZE_FINE 0.5d
|
|
#define BPM_STEP_SIZE_COARSE 10.0d
|
|
#define BPM_BOUNDARY_LOW 10.0d
|
|
#define BPM_BOUNDARY_HIGH 300.0d
|
|
#define BEEP_DELAY_MS 50
|
|
|
|
#define wave_bitmap_left_width 4
|
|
#define wave_bitmap_left_height 14
|
|
static uint8_t wave_bitmap_left_bits[] =
|
|
{0x08, 0x0C, 0x06, 0x06, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x06, 0x06, 0x0C, 0x08};
|
|
|
|
#define wave_bitmap_right_width 4
|
|
#define wave_bitmap_right_height 14
|
|
static uint8_t wave_bitmap_right_bits[] =
|
|
{0x01, 0x03, 0x06, 0x06, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x06, 0x06, 0x03, 0x01};
|
|
|
|
typedef enum {
|
|
EventTypeTick,
|
|
EventTypeKey,
|
|
} EventType;
|
|
|
|
typedef struct {
|
|
EventType type;
|
|
InputEvent input;
|
|
} PluginEvent;
|
|
|
|
enum OutputMode { Loud, Vibro, Silent };
|
|
|
|
typedef struct {
|
|
double bpm;
|
|
bool playing;
|
|
int beats_per_bar;
|
|
int note_length;
|
|
int current_beat;
|
|
enum OutputMode output_mode;
|
|
FuriTimer* timer;
|
|
NotificationApp* notifications;
|
|
FuriMutex* mutex;
|
|
} MetronomeState;
|
|
|
|
static void render_callback(Canvas* const canvas, void* ctx) {
|
|
furi_assert(ctx);
|
|
const MetronomeState* metronome_state = ctx;
|
|
furi_mutex_acquire(metronome_state->mutex, FuriWaitForever);
|
|
|
|
FuriString* tempStr = furi_string_alloc();
|
|
|
|
canvas_draw_frame(canvas, 0, 0, 128, 64);
|
|
|
|
canvas_set_font(canvas, FontPrimary);
|
|
|
|
// draw bars/beat
|
|
furi_string_printf(
|
|
tempStr, "%d/%d", metronome_state->beats_per_bar, metronome_state->note_length);
|
|
canvas_draw_str_aligned(
|
|
canvas, 64, 8, AlignCenter, AlignCenter, furi_string_get_cstr(tempStr));
|
|
furi_string_reset(tempStr);
|
|
|
|
// draw BPM value
|
|
furi_string_printf(tempStr, "%.2f", metronome_state->bpm);
|
|
canvas_set_font(canvas, FontBigNumbers);
|
|
canvas_draw_str_aligned(
|
|
canvas, 64, 24, AlignCenter, AlignCenter, furi_string_get_cstr(tempStr));
|
|
furi_string_reset(tempStr);
|
|
|
|
// draw volume indicator
|
|
// always draw first waves
|
|
canvas_draw_xbm(
|
|
canvas, 20, 17, wave_bitmap_left_width, wave_bitmap_left_height, wave_bitmap_left_bits);
|
|
canvas_draw_xbm(
|
|
canvas,
|
|
canvas_width(canvas) - 20 - wave_bitmap_right_width,
|
|
17,
|
|
wave_bitmap_right_width,
|
|
wave_bitmap_right_height,
|
|
wave_bitmap_right_bits);
|
|
if(metronome_state->output_mode < Silent) {
|
|
canvas_draw_xbm(
|
|
canvas, 16, 17, wave_bitmap_left_width, wave_bitmap_left_height, wave_bitmap_left_bits);
|
|
canvas_draw_xbm(
|
|
canvas,
|
|
canvas_width(canvas) - 16 - wave_bitmap_right_width,
|
|
17,
|
|
wave_bitmap_right_width,
|
|
wave_bitmap_right_height,
|
|
wave_bitmap_right_bits);
|
|
}
|
|
if(metronome_state->output_mode < Vibro) {
|
|
canvas_draw_xbm(
|
|
canvas, 12, 17, wave_bitmap_left_width, wave_bitmap_left_height, wave_bitmap_left_bits);
|
|
canvas_draw_xbm(
|
|
canvas,
|
|
canvas_width(canvas) - 12 - wave_bitmap_right_width,
|
|
17,
|
|
wave_bitmap_right_width,
|
|
wave_bitmap_right_height,
|
|
wave_bitmap_right_bits);
|
|
}
|
|
// draw button prompts
|
|
canvas_set_font(canvas, FontSecondary);
|
|
elements_button_left(canvas, "Slow");
|
|
elements_button_right(canvas, "Fast");
|
|
if(metronome_state->playing) {
|
|
elements_button_center(canvas, "Stop ");
|
|
} else {
|
|
elements_button_center(canvas, "Start");
|
|
}
|
|
elements_button_top_left(canvas, "Push");
|
|
elements_button_top_right(canvas, "Hold");
|
|
|
|
// draw progress bar
|
|
elements_progress_bar(
|
|
canvas, 8, 36, 112, (float)metronome_state->current_beat / metronome_state->beats_per_bar);
|
|
|
|
// cleanup
|
|
furi_string_free(tempStr);
|
|
furi_mutex_release(metronome_state->mutex);
|
|
}
|
|
|
|
static void input_callback(InputEvent* input_event, FuriMessageQueue* event_queue) {
|
|
furi_assert(event_queue);
|
|
|
|
PluginEvent event = {.type = EventTypeKey, .input = *input_event};
|
|
furi_message_queue_put(event_queue, &event, FuriWaitForever);
|
|
}
|
|
|
|
static void timer_callback(void* ctx) {
|
|
// this is where we go BEEP!
|
|
furi_assert(ctx);
|
|
MetronomeState* metronome_state = ctx;
|
|
furi_mutex_acquire(metronome_state->mutex, FuriWaitForever);
|
|
|
|
metronome_state->current_beat++;
|
|
if(metronome_state->current_beat > metronome_state->beats_per_bar) {
|
|
metronome_state->current_beat = 1;
|
|
}
|
|
if(metronome_state->current_beat == 1) {
|
|
// pronounced beat
|
|
notification_message(metronome_state->notifications, &sequence_set_only_red_255);
|
|
switch(metronome_state->output_mode) {
|
|
case Loud:
|
|
if(furi_hal_speaker_acquire(1000)) {
|
|
furi_hal_speaker_start(440.0f, 1.0f);
|
|
}
|
|
break;
|
|
case Vibro:
|
|
notification_message(metronome_state->notifications, &sequence_set_vibro_on);
|
|
break;
|
|
case Silent:
|
|
break;
|
|
}
|
|
} else {
|
|
// unpronounced beat
|
|
notification_message(metronome_state->notifications, &sequence_set_only_green_255);
|
|
switch(metronome_state->output_mode) {
|
|
case Loud:
|
|
if(furi_hal_speaker_acquire(1000)) {
|
|
furi_hal_speaker_start(220.0f, 1.0f);
|
|
}
|
|
break;
|
|
case Vibro:
|
|
notification_message(metronome_state->notifications, &sequence_set_vibro_on);
|
|
break;
|
|
case Silent:
|
|
break;
|
|
}
|
|
};
|
|
|
|
// this is a bit of a kludge... if we are on vibro and unpronounced, stop vibro after half the usual duration
|
|
switch(metronome_state->output_mode) {
|
|
case Loud:
|
|
furi_delay_ms(BEEP_DELAY_MS);
|
|
if(furi_hal_speaker_is_mine()) {
|
|
furi_hal_speaker_stop();
|
|
furi_hal_speaker_release();
|
|
}
|
|
break;
|
|
case Vibro:
|
|
if(metronome_state->current_beat == 1) {
|
|
furi_delay_ms(BEEP_DELAY_MS);
|
|
notification_message(metronome_state->notifications, &sequence_reset_vibro);
|
|
} else {
|
|
furi_delay_ms((int)BEEP_DELAY_MS / 2);
|
|
notification_message(metronome_state->notifications, &sequence_reset_vibro);
|
|
furi_delay_ms((int)BEEP_DELAY_MS / 2);
|
|
}
|
|
break;
|
|
case Silent:
|
|
break;
|
|
}
|
|
notification_message(metronome_state->notifications, &sequence_reset_rgb);
|
|
|
|
furi_mutex_release(metronome_state->mutex);
|
|
}
|
|
|
|
static uint32_t state_to_sleep_ticks(MetronomeState* metronome_state) {
|
|
// calculate time between beeps
|
|
uint32_t tps = furi_kernel_get_tick_frequency();
|
|
double multiplier = 4.0d / metronome_state->note_length;
|
|
double bps = (double)metronome_state->bpm / 60;
|
|
return (uint32_t)(round(tps / bps) - ((BEEP_DELAY_MS / 1000) * tps)) * multiplier;
|
|
}
|
|
|
|
static void update_timer(MetronomeState* metronome_state) {
|
|
if(furi_timer_is_running(metronome_state->timer)) {
|
|
furi_timer_stop(metronome_state->timer);
|
|
furi_timer_start(metronome_state->timer, state_to_sleep_ticks(metronome_state));
|
|
}
|
|
}
|
|
|
|
static void increase_bpm(MetronomeState* metronome_state, double amount) {
|
|
metronome_state->bpm += amount;
|
|
if(metronome_state->bpm > (double)BPM_BOUNDARY_HIGH) {
|
|
metronome_state->bpm = BPM_BOUNDARY_HIGH;
|
|
}
|
|
update_timer(metronome_state);
|
|
}
|
|
|
|
static void decrease_bpm(MetronomeState* metronome_state, double amount) {
|
|
metronome_state->bpm -= amount;
|
|
if(metronome_state->bpm < (double)BPM_BOUNDARY_LOW) {
|
|
metronome_state->bpm = BPM_BOUNDARY_LOW;
|
|
}
|
|
update_timer(metronome_state);
|
|
}
|
|
|
|
static void cycle_beats_per_bar(MetronomeState* metronome_state) {
|
|
metronome_state->beats_per_bar++;
|
|
if(metronome_state->beats_per_bar > metronome_state->note_length) {
|
|
metronome_state->beats_per_bar = 1;
|
|
}
|
|
}
|
|
|
|
static void cycle_note_length(MetronomeState* metronome_state) {
|
|
metronome_state->note_length *= 2;
|
|
if(metronome_state->note_length > 16) {
|
|
metronome_state->note_length = 2;
|
|
metronome_state->beats_per_bar = 1;
|
|
}
|
|
update_timer(metronome_state);
|
|
}
|
|
|
|
static void cycle_output_mode(MetronomeState* metronome_state) {
|
|
metronome_state->output_mode++;
|
|
if(metronome_state->output_mode > Silent) {
|
|
metronome_state->output_mode = Loud;
|
|
}
|
|
}
|
|
|
|
static void metronome_state_init(MetronomeState* const metronome_state) {
|
|
metronome_state->bpm = 120.0;
|
|
metronome_state->playing = false;
|
|
metronome_state->beats_per_bar = 4;
|
|
metronome_state->note_length = 4;
|
|
metronome_state->current_beat = 0;
|
|
metronome_state->output_mode = Loud;
|
|
metronome_state->notifications = furi_record_open(RECORD_NOTIFICATION);
|
|
}
|
|
|
|
int32_t metronome_app() {
|
|
FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(PluginEvent));
|
|
|
|
MetronomeState* metronome_state = malloc(sizeof(MetronomeState));
|
|
metronome_state_init(metronome_state);
|
|
|
|
metronome_state->mutex = furi_mutex_alloc(FuriMutexTypeNormal);
|
|
if(!metronome_state->mutex) {
|
|
FURI_LOG_E("Metronome", "cannot create mutex\r\n");
|
|
free(metronome_state);
|
|
return 255;
|
|
}
|
|
|
|
// Set system callbacks
|
|
ViewPort* view_port = view_port_alloc();
|
|
view_port_draw_callback_set(view_port, render_callback, metronome_state);
|
|
view_port_input_callback_set(view_port, input_callback, event_queue);
|
|
metronome_state->timer =
|
|
furi_timer_alloc(timer_callback, FuriTimerTypePeriodic, metronome_state);
|
|
|
|
// Open GUI and register view_port
|
|
Gui* gui = furi_record_open(RECORD_GUI);
|
|
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
|
|
|
|
PluginEvent event;
|
|
for(bool processing = true; processing;) {
|
|
FuriStatus event_status = furi_message_queue_get(event_queue, &event, 100);
|
|
|
|
furi_mutex_acquire(metronome_state->mutex, FuriWaitForever);
|
|
|
|
if(event_status == FuriStatusOk) {
|
|
if(event.type == EventTypeKey) {
|
|
if(event.input.type == InputTypeShort) {
|
|
// push events
|
|
switch(event.input.key) {
|
|
case InputKeyUp:
|
|
cycle_beats_per_bar(metronome_state);
|
|
break;
|
|
case InputKeyDown:
|
|
cycle_output_mode(metronome_state);
|
|
break;
|
|
case InputKeyRight:
|
|
increase_bpm(metronome_state, BPM_STEP_SIZE_FINE);
|
|
break;
|
|
case InputKeyLeft:
|
|
decrease_bpm(metronome_state, BPM_STEP_SIZE_FINE);
|
|
break;
|
|
case InputKeyOk:
|
|
metronome_state->playing = !metronome_state->playing;
|
|
if(metronome_state->playing) {
|
|
furi_timer_start(
|
|
metronome_state->timer, state_to_sleep_ticks(metronome_state));
|
|
} else {
|
|
furi_timer_stop(metronome_state->timer);
|
|
}
|
|
break;
|
|
case InputKeyBack:
|
|
processing = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else if(event.input.type == InputTypeLong) {
|
|
// hold events
|
|
switch(event.input.key) {
|
|
case InputKeyUp:
|
|
cycle_note_length(metronome_state);
|
|
break;
|
|
case InputKeyDown:
|
|
break;
|
|
case InputKeyRight:
|
|
increase_bpm(metronome_state, BPM_STEP_SIZE_COARSE);
|
|
break;
|
|
case InputKeyLeft:
|
|
decrease_bpm(metronome_state, BPM_STEP_SIZE_COARSE);
|
|
break;
|
|
case InputKeyOk:
|
|
break;
|
|
case InputKeyBack:
|
|
processing = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else if(event.input.type == InputTypeRepeat) {
|
|
// repeat events
|
|
switch(event.input.key) {
|
|
case InputKeyUp:
|
|
break;
|
|
case InputKeyDown:
|
|
break;
|
|
case InputKeyRight:
|
|
increase_bpm(metronome_state, BPM_STEP_SIZE_COARSE);
|
|
break;
|
|
case InputKeyLeft:
|
|
decrease_bpm(metronome_state, BPM_STEP_SIZE_COARSE);
|
|
break;
|
|
case InputKeyOk:
|
|
break;
|
|
case InputKeyBack:
|
|
processing = false;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
view_port_update(view_port);
|
|
furi_mutex_release(metronome_state->mutex);
|
|
}
|
|
|
|
view_port_enabled_set(view_port, false);
|
|
gui_remove_view_port(gui, view_port);
|
|
furi_record_close(RECORD_GUI);
|
|
view_port_free(view_port);
|
|
furi_message_queue_free(event_queue);
|
|
furi_mutex_free(metronome_state->mutex);
|
|
furi_timer_free(metronome_state->timer);
|
|
furi_record_close(RECORD_NOTIFICATION);
|
|
free(metronome_state);
|
|
|
|
return 0;
|
|
}
|