Esempi in C++ (Cpp) per MIOS32_TIMER_Init

Esempio n. 1

File: app.c Progetto: glocklueng/MIOS32

/////////////////////////////////////////////////////////////////////////////
// This hook is called after startup to initialize the application
/////////////////////////////////////////////////////////////////////////////
void APP_Init(void)
{
  int i;

  // create semaphores
  xMIDIINSemaphore = xSemaphoreCreateRecursiveMutex();
  xMIDIOUTSemaphore = xSemaphoreCreateRecursiveMutex();

  // clear SysEx buffers
  for(i=0; i<NUM_SYSEX_BUFFERS; ++i)
    sysex_buffer_len[i] = 0;

  // install SysEx callback
  MIOS32_MIDI_SysExCallback_Init(APP_SYSEX_Parser);

  // read EEPROM content
  PRESETS_Init(0);

  // init terminal
  TERMINAL_Init(0);

  // init MIDImon
  MIDIMON_Init(0);

  // start uIP task
  UIP_TASK_Init(0);

  // initialize status LED
  MIOS32_BOARD_LED_Init(0xffffffff);
  MIOS32_BOARD_LED_Set(1, 0);
  led_pwm_counter[0] = LED_PWM_PERIOD;
  led_trigger[0] = LED_PWM_PERIOD; // trigger LED on startup for complete PWM cycle

  // initialize additional LEDs connected to J5A
  for(i=1; i<NUM_LED_TRIGGERS; ++i) {
    led_pwm_counter[i] = LED_PWM_PERIOD;
    led_trigger[i] = LED_PWM_PERIOD; // trigger LED on startup for complete PWM cycle
    MIOS32_BOARD_J5_PinInit(i-1, MIOS32_BOARD_PIN_MODE_OUTPUT_PP);
    MIOS32_BOARD_J5_PinSet(i-1, 0);
  }

  // initialize J5B/J5C pins as inputs with pull-up enabled
  // these pins control diagnostic options of the MIDI monitor
  for(i=4; i<12; ++i)
    MIOS32_BOARD_J5_PinInit(i, MIOS32_BOARD_PIN_MODE_INPUT_PU);

  // install timer function which is called each 100 uS
  MIOS32_TIMER_Init(0, 100, APP_Periodic_100uS, MIOS32_IRQ_PRIO_MID);

  // print welcome message on MIOS terminal
  MIOS32_MIDI_SendDebugMessage("\n");
  MIOS32_MIDI_SendDebugMessage("=====================\n");
  MIOS32_MIDI_SendDebugMessage("%s\n", MIOS32_LCD_BOOT_MSG_LINE1);
  MIOS32_MIDI_SendDebugMessage("=====================\n");
  MIOS32_MIDI_SendDebugMessage("\n");
}

Esempio n. 2

File: app.cpp Progetto: gillspice/mios32

/////////////////////////////////////////////////////////////////////////////
// This hook is called after startup to initialize the application
/////////////////////////////////////////////////////////////////////////////
extern "C" void APP_Init(void)
{
  // initialize all LEDs
  MIOS32_BOARD_LED_Init(0xffffffff);

  // initialize AOUT driver
  AOUT_Init(0);

  // initialize SID module
  SID_Init(0);

  // start tasks (differs between MIOS32 and MacOS)
  TASKS_Init(0);

  // install MIDI Rx/Tx callback functions
  MIOS32_MIDI_DirectRxCallback_Init((void *)&NOTIFY_MIDI_Rx);
  MIOS32_MIDI_DirectTxCallback_Init((void *)&NOTIFY_MIDI_Tx);

  // install MIDI SysEx callback function
  MIOS32_MIDI_SysExCallback_Init((void *)&NOTIFY_MIDI_SysEx);

  // install timeout callback function
  MIOS32_MIDI_TimeOutCallback_Init((void *)&NOTIFY_MIDI_TimeOut);

  // init Stopwatch
  APP_StopwatchInit();

  // init MBNet
  MBNET_Init(0);
  MBNET_NodeIDSet(0x10);

  // initialize MbSidEnvironment
  sid_se_speed_factor = 2;
  mbSidEnvironment.updateSpeedFactorSet(sid_se_speed_factor);

  // start timer
  // TODO: increase  once performance has been evaluated
  MIOS32_TIMER_Init(2, 2000 / sid_se_speed_factor, (void *)&SID_TIMER_SE_Update, MIOS32_IRQ_PRIO_MID);
}