C++ (Cpp) INTERNAL_RF_OFF Examples

Example #1

File: pulses_driver.cpp Project: 4408/opentx

static void init_pa10_none()
{
  INTERNAL_RF_OFF();

  // Timer1, channel 3
  GPIO_InitTypeDef GPIO_InitStructure;
  RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIO_INTPPM, ENABLE);
  
  GPIO_InitStructure.GPIO_Pin = PIN_INTPPM_OUT;
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT ;
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
  GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
  GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
  GPIO_Init(GPIO_INTPPM, &GPIO_InitStructure);
  
  GPIO_SetBits(GPIO_INTPPM, PIN_INTPPM_OUT) ; // Set high
  
  RCC->APB2ENR |= RCC_APB2ENR_TIM1EN ;            // Enable clock

  TIM1->CR1 &= ~TIM_CR1_CEN ;
  TIM1->ARR = 36000 ;             // 18mS
  TIM1->CCR2 = 32000 ;            // Update time
  TIM1->PSC = (PERI2_FREQUENCY * TIMER_MULT_APB2) / 2000000 - 1 ;               // 0.5uS from 30MHz
  
  TIM1->CCER = TIM_CCER_CC3E ;
  
  TIM1->CCMR2 = 0 ;
  TIM1->EGR = 1 ;                                                         // Restart

  TIM1->CCMR2 = TIM_CCMR2_OC3M_1 | TIM_CCMR2_OC3M_0 ;                     // Toggle CC1 o/p
  TIM1->SR &= ~TIM_SR_CC2IF ;                             // Clear flag
  TIM1->DIER |= TIM_DIER_CC2IE ;  // Enable this interrupt
  TIM1->CR1 |= TIM_CR1_CEN ;
  NVIC_EnableIRQ(TIM1_CC_IRQn) ;
}

Example #2

File: pulses_driver.cpp Project: bsmr-multicopter/mbtx

static void init_pa10_none()
{
  INTERNAL_RF_OFF();

  // Timer1, channel 3
  RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN ;           // Enable portA clock

	configure_pins( PIN_INTPPM_OUT, PIN_OUTPUT | PIN_PUSHPULL | PIN_OS25 | PIN_PORTA ) ;
  
  GPIO_SetBits(GPIO_INTPPM, PIN_INTPPM_OUT) ; // Set high
  
  RCC->APB2ENR |= RCC_APB2ENR_TIM1EN ;            // Enable clock

  TIM1->CR1 &= ~TIM_CR1_CEN ;
  TIM1->ARR = 36000 ;             // 18mS
  TIM1->CCR2 = 32000 ;            // Update time
  TIM1->PSC = (PeripheralSpeeds.Peri2_frequency * PeripheralSpeeds.Timer_mult2) / 2000000 - 1 ;               // 0.5uS from 30MHz
  
  TIM1->CCER = TIM_CCER_CC3E ;
  
  TIM1->CCMR2 = 0 ;
  TIM1->EGR = 1 ;                                                         // Restart

  TIM1->CCMR2 = TIM_CCMR2_OC3M_1 | TIM_CCMR2_OC3M_0 ;                     // Toggle CC1 o/p
  TIM1->SR &= ~TIM_SR_CC2IF ;                             // Clear flag
  TIM1->DIER |= TIM_DIER_CC2IE ;  // Enable this interrupt
  TIM1->CR1 |= TIM_CR1_CEN ;
	NVIC_SetPriority( TIM1_CC_IRQn, 3 ) ; // Lower priority interrupt
  NVIC_EnableIRQ(TIM1_CC_IRQn) ;
}

Example #3

File: pulses_driver.cpp Project: Dobraku/opentx

static void disable_pa10_pxx()
{
  DMA2_Stream6->CR &= ~DMA_SxCR_EN ;              // Disable DMA
  NVIC_DisableIRQ(TIM1_CC_IRQn) ;
  TIM1->DIER &= ~TIM_DIER_CC2IE ;
  TIM1->CR1 &= ~TIM_CR1_CEN ;
  INTERNAL_RF_OFF();
}

Example #4

File: pulses_driver.cpp Project: Dobraku/opentx

static void disable_pa10_ppm()
{
  NVIC_DisableIRQ(TIM1_CC_IRQn) ;
  NVIC_DisableIRQ(TIM1_UP_TIM10_IRQn) ;
  TIM1->DIER &= ~TIM_DIER_CC2IE & ~TIM_DIER_UIE ;
  TIM1->CR1 &= ~TIM_CR1_CEN ;

  INTERNAL_RF_OFF();
}

Example #5

File: pulses_driver.cpp Project: bsmr-multicopter/mbtx

static void disable_pa10_dsm2()
{
	
  INTERNAL_RF_OFF() ;
}