Momentum-Apps/views/camera_suite_view_camera.h

#pragma once

#include <furi_hal.h>
#include <furi_hal_serial.h>
#include <furi_hal_serial_control.h>

#include "../helpers/camera_suite_haptic.h"
#include "../helpers/camera_suite_led.h"
#include "../helpers/camera_suite_speaker.h"
#include "../helpers/camera_suite_custom_event.h"

#define BITMAP_HEADER_LENGTH 62
#define FRAME_BIT_DEPTH 1
#define FRAME_BUFFER_LENGTH 1024
#define FRAME_HEIGHT 64
#define FRAME_WIDTH 128
#define HEADER_LENGTH 3 // 'Y', ':', and row identifier
#define LAST_ROW_INDEX 1008
#define RING_BUFFER_LENGTH 19
#define ROW_BUFFER_LENGTH 16

#ifdef xtreme_settings
/**
 * Enable the following line for "Xtreme Firmware" & "Xtreme Apps" (Flipper-XFW).
 * 
 * @see https://github.com/Flipper-XFW/Xtreme-Firmware
 * @see https://github.com/Flipper-XFW/Xtreme-Apps
*/
#define UART_CH (xtreme_settings.uart_esp_channel)
#else
#define UART_CH (FuriHalSerialIdUsart)
#endif

static const unsigned char bitmap_header[BITMAP_HEADER_LENGTH] = {
    0x42, 0x4D, 0x3E, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x28, 0x00,
    0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00};

// Forward declaration
typedef void (*CameraSuiteViewCameraCallback)(CameraSuiteCustomEvent event, void* context);

typedef struct CameraSuiteViewCamera {
    CameraSuiteViewCameraCallback callback;
    FuriStreamBuffer* camera_rx_stream;
    FuriHalSerialHandle* camera_serial_handle;
    FuriThread* camera_worker_thread;
    NotificationApp* notification;
    View* view;
    void* context;
} CameraSuiteViewCamera;

typedef struct UartDumpModel {
    bool is_dithering_enabled;
    bool is_initialized;
    bool is_inverted;
    int rotation_angle;
    uint32_t orientation;
    uint8_t pixels[FRAME_BUFFER_LENGTH];
    uint8_t ringbuffer_index;
    uint8_t row_identifier;
    uint8_t row_ringbuffer[RING_BUFFER_LENGTH];
} UartDumpModel;

// Function Prototypes
CameraSuiteViewCamera* camera_suite_view_camera_alloc();
View* camera_suite_view_camera_get_view(CameraSuiteViewCamera* camera_view_instance);
void camera_suite_view_camera_free(CameraSuiteViewCamera* camera_view_instance);
void camera_suite_view_camera_set_callback(
    CameraSuiteViewCamera* camera_view_instance,
    CameraSuiteViewCameraCallback callback,
    void* context);