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Add debug read, Add PXX preamble, Add Taranis no_pulses drivers

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This commit is contained in:
michael.blandford@mypostoffice.co.uk
2013-05-07 23:01:13 +00:00
parent ea1a07dbfa
commit 53cbfd5d8f
4 changed files with 260 additions and 1 deletions
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src/targets/taranis/pulses_driver.cpp
+110
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@@ -52,6 +52,10 @@ static void init_pa7_pxx( void ) ;
static void disable_pa7_pxx( void ) ;
static void init_pa7_ppm( void ) ;
static void disable_pa7_ppm( void ) ;
static void init_pa10_none( void ) ;
static void disable_pa10_none( void ) ;
static void init_pa7_none()
static void disable_pa7_none()
void init_pxx(uint32_t port)
{
@@ -85,6 +89,112 @@ void disable_ppm(uint32_t port)
disable_pa7_ppm();
}
void init_no_pulses(uint32_t port)
{
if (port == INTERNAL_MODULE)
init_pa10_none();
else
init_pa7_none();
}
void disable_no_pulses(uint32_t port)
{
if (port == INTERNAL_MODULE)
disable_pa10_none();
else
disable_pa7_none();
}
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) ;
}
static void disable_pa10_none()
{
NVIC_DisableIRQ(TIM1_CC_IRQn) ;
TIM1->DIER &= ~TIM_DIER_CC2IE ;
TIM1->CR1 &= ~TIM_CR1_CEN ;
INTERNAL_RF_OFF();
}
static void init_pa7_none()
{
EXTERNAL_RF_ON();
// Timer8
GPIO_InitTypeDef GPIO_InitStructure;
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIO_EXTPPM, ENABLE);
GPIO_InitStructure.GPIO_Pin = PIN_EXTPPM_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_EXTPPM, &GPIO_InitStructure);
GPIO_SetBits(GPIO_EXTPPM,PIN_EXTPPM_OUT) ; // Set high
RCC->APB2ENR |= RCC_APB2ENR_TIM8EN ; // Enable clock
TIM1->CR1 &= ~TIM_CR1_CEN ;
TIM8->ARR = 36000 ; // 18mS
TIM8->CCR2 = 32000 ; // Update time
TIM8->PSC = (PERI2_FREQUENCY * TIMER_MULT_APB2) / 2000000 - 1 ; // 0.5uS from 30MHz
TIM8->CCMR2 = 0 ;
TIM8->EGR = 1 ; // Restart
TIM8->CCMR2 = TIM_CCMR2_OC3M_1 | TIM_CCMR2_OC3M_0 ; // Toggle CC1 o/p
TIM8->SR &= ~TIM_SR_CC2IF ; // Clear flag
TIM8->DIER |= TIM_DIER_CC2IE ; // Enable this interrupt
TIM8->CR1 |= TIM_CR1_CEN ;
NVIC_EnableIRQ(TIM8_CC_IRQn) ;
}
static void disable_pa7_none()
{
NVIC_DisableIRQ(TIM8_CC_IRQn) ;
TIM8->DIER &= ~TIM_DIER_CC2IE ;
TIM8->CR1 &= ~TIM_CR1_CEN ;
EXTERNAL_RF_OFF();
}
static void init_pa10_pxx()
{
INTERNAL_RF_ON();