1  #include "go.h"
  2  
  3  extern "C" {
  4    #include "emuapi.h"
  5    #include "iopins.h"
  6  }
  7  
  8  #include "esp_event.h"
  9  
 10  #include "keyboard_osd.h"
 11  #include "ili9341_t3dma.h"
 12  #ifdef HAS_SND
 13  #include "AudioPlaySystem.h"
 14  #endif
 15  
 16  #include "sndplay.h"
 17  
 18  
 19  ILI9341_t3DMA tft = ILI9341_t3DMA(PIN_NUM_CS, PIN_NUM_DC, -1, PIN_NUM_MOSI, PIN_NUM_CLK, PIN_NUM_MISO, TPIN_NUM_CS, TPIN_NUM_IRQ);
 20  #ifdef HAS_SND
 21  AudioPlaySystem audio;
 22  #endif
 23  
 24  
 25  static void spi_task(void *args)
 26  {
 27    while(true) {
 28      tft.refresh();
 29    } 
 30  }
 31  
 32  static void input_task(void *args)
 33  {
 34    while(true) {
 35     if ( ((emu_ReadKeys() & (MASK_KEY_USER1+MASK_KEY_USER2)) == (MASK_KEY_USER1+MASK_KEY_USER2))
 36        || (emu_ReadKeys() & MASK_KEY_USER4 ) )
 37      {  
 38         printf("rebooting\n");
 39        esp_restart();    
 40      }
 41  
 42      uint16_t bClick = emu_DebounceLocalKeys();
 43      if (bClick & MASK_KEY_USER2) { 
 44        printf("%d\n",emu_SwapJoysticks(1)); 
 45        emu_SwapJoysticks(0);
 46      }
 47      else {
 48        emu_Input(bClick);
 49      }
 50  #ifdef HAS_SND      
 51      audio.step();
 52  #endif  
 53      vTaskDelay(20 / portTICK_PERIOD_MS);
 54    } 
 55  }
 56  
 57  static void main_step() {
 58    if (menuActive()) {
 59      uint16_t bClick = emu_DebounceLocalKeys();
 60      int action = handleMenu(bClick);
 61      char * filename = menuSelection();
 62      if (action == ACTION_RUNTFT) {
 63  #ifdef HAS_SND      
 64        audio.begin();
 65        audio.start();
 66  #endif                 
 67        toggleMenu(false); 
 68        tft.fillScreenNoDma( RGBVAL16(0x00,0x00,0x00) );
 69        xTaskCreatePinnedToCore(input_task, "inputthread", 4096, NULL, 2, NULL, 0);
 70        emu_Init(filename);        
 71      }       
 72      //vTaskDelay(20 / portTICK_PERIOD_MS); 
 73    }
 74    else {         
 75      emu_Step();     
 76    }
 77  }
 78  
 79  
 80  void setup(void)
 81  {
 82    printf("Starting emulator\n");
 83    
 84  	tft.begin();
 85  	tft.flipscreen(true);  
 86  	tft.start();
 87  	tft.refresh();
 88   
 89  	emu_init(); 
 90  
 91    xTaskCreatePinnedToCore(spi_task, "spithread", 4096, NULL, 1, NULL, 0);
 92    //vTaskPrioritySet(NULL, tskIDLE_PRIORITY+1);     
 93  }
 94  
 95  void loop(void)
 96  {
 97    unsigned long t = esp_timer_get_time();
 98    main_step();
 99    //printf("%d\n",(int)((esp_timer_get_time()-t)/1000));  
100  } 
101  
102  
103  
104