int main(void)
{
/* -1- Init System*/
HAL_Init();
SystemClock_Config();
/* -2- Calculate Prescaler */
//We want the Timer to run with 8MHz (the maximum, since we're running of the internal Clock, which runs at 8MHz, without PLL)
uhPrescalerValue = (uint32_t) (SystemCoreClock / 8000000) - 1;
/* -3- Enable Clocks*/
//GPIO
__GPIOA_CLK_ENABLE();
//TIMER
__TIM1_CLK_ENABLE();
/* -4- Configure GPIO Pin*/
GPIO_InitStruct.Pin = GPIO_PIN_10;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF2_TIM1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* -5- Configure Timer*/
TIM_HandleStruct.Instance = TIM1;
TIM_HandleStruct.Init.Prescaler = uhPrescalerValue;
TIM_HandleStruct.Init.Period = PERIOD_VALUE;
TIM_HandleStruct.Init.ClockDivision = 0;
TIM_HandleStruct.Init.CounterMode = TIM_COUNTERMODE_UP;
TIM_HandleStruct.Init.RepetitionCounter = 0;
HAL_TIM_PWM_Init(&TIM_HandleStruct);
/* -6- Configure PWM-Output*/
TIM_OC_InitStruct.OCMode = TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCPolarity = TIM_OCPOLARITY_HIGH;
TIM_OC_InitStruct.OCFastMode = TIM_OCFAST_DISABLE;
TIM_OC_InitStruct.OCNPolarity = TIM_OCNPOLARITY_HIGH;
TIM_OC_InitStruct.OCIdleState = TIM_OCIDLESTATE_RESET;
TIM_OC_InitStruct.OCNIdleState = TIM_OCNIDLESTATE_RESET;
TIM_OC_InitStruct.Pulse = CMP_VAL;
HAL_TIM_PWM_ConfigChannel(&TIM_HandleStruct, &TIM_OC_InitStruct, TIM_CHANNEL_3);
/* -7- Enable Timer and PWM Output*/
HAL_TIM_PWM_Start(&TIM_HandleStruct, TIM_CHANNEL_3);
while (1) {
/* -8- Illuminate LED*/
for (CMP_VAL = 0; CMP_VAL != (PERIOD_VALUE); CMP_VAL++) {
TIM_OC_InitStruct.Pulse = CMP_VAL;
HAL_TIM_PWM_ConfigChannel(&TIM_HandleStruct, &TIM_OC_InitStruct, TIM_CHANNEL_3);
HAL_TIM_PWM_Start(&TIM_HandleStruct, TIM_CHANNEL_3);
HAL_Delay(1);
}
/* -8- Wait a bit at full brightness*/
HAL_Delay(1000);
/* -10- Dim LED*/
for (CMP_VAL = (PERIOD_VALUE); CMP_VAL != 0; CMP_VAL--) {
TIM_OC_InitStruct.Pulse = CMP_VAL;
HAL_TIM_PWM_ConfigChannel(&TIM_HandleStruct, &TIM_OC_InitStruct, TIM_CHANNEL_3);
HAL_TIM_PWM_Start(&TIM_HandleStruct, TIM_CHANNEL_3);
HAL_Delay(1);
}
/* -11- Leave it dark*/
HAL_Delay(1000);
}
}
void HAL_TIM_IC_MspInit(TIM_HandleTypeDef* htim_ic)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_ic->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/**TIM1 GPIO Configuration
PA8 ------> TIM1_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_8;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM1_CC_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(TIM1_CC_IRQn);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
void pwmout_init(pwmout_t* obj, PinName pin)
{
// Get the peripheral name from the pin and assign it to the object
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
if (obj->pwm == (PWMName)NC) {
error("PWM error: pinout mapping failed.");
}
// Enable TIM clock
#if defined(TIM1_BASE)
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
#endif
#if defined(TIM2_BASE)
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
#endif
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
if (obj->pwm == PWM_14) __TIM14_CLK_ENABLE();
if (obj->pwm == PWM_15) __TIM15_CLK_ENABLE();
if (obj->pwm == PWM_16) __TIM16_CLK_ENABLE();
if (obj->pwm == PWM_17) __TIM17_CLK_ENABLE();
// Configure GPIO
pinmap_pinout(pin, PinMap_PWM);
obj->pin = pin;
obj->period = 0;
obj->pulse = 0;
pwmout_period_us(obj, 20000); // 20 ms per default
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_base->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/**TIM1 GPIO Configuration
PA8 ------> TIM1_CH1
PA9 ------> TIM1_CH2
*/
GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
void pwmout_init(pwmout_t* obj, PinName pin) {
// Get the peripheral name from the pin and assign it to the object
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
if (obj->pwm == (PWMName)NC) {
error("PWM error: pinout mapping failed.");
}
// Enable TIM clock
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
if (obj->pwm == PWM_4) __TIM4_CLK_ENABLE();
if (obj->pwm == PWM_9) __TIM9_CLK_ENABLE();
if (obj->pwm == PWM_10) __TIM10_CLK_ENABLE();
if (obj->pwm == PWM_11) __TIM11_CLK_ENABLE();
// Configure GPIO
pinmap_pinout(pin, PinMap_PWM);
obj->pin = pin;
obj->period = 0;
obj->pulse = 0;
pwmout_period_us(obj, 20000); // 20 ms per default
}
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_pwm->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/**TIM1 GPIO Configuration
PB14 ------> TIM1_CH2N
PB15 ------> TIM1_CH3N
PA8 ------> TIM1_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_8;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
void pwmout_init(pwmout_t* obj, PinName pin)
{
// Get the peripheral name from the pin and assign it to the object
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
MBED_ASSERT(obj->pwm != (PWMName)NC);
// Get the functions (timer channel, (non)inverted) from the pin and assign it to the object
uint32_t function = pinmap_function(pin, PinMap_PWM);
MBED_ASSERT(function != (uint32_t)NC);
obj->channel = STM_PIN_CHANNEL(function);
obj->inverted = STM_PIN_INVERTED(function);
// Enable TIM clock
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
// Configure GPIO
pinmap_pinout(pin, PinMap_PWM);
obj->pin = pin;
obj->period = 0;
obj->pulse = 0;
obj->prescaler = 1;
pwmout_period_us(obj, 20000); // 20 ms per default
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
if(htim_base->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* Peripheral DMA init*/
hdma_tim1_up.Instance = DMA2_Stream5;
hdma_tim1_up.Init.Channel = DMA_CHANNEL_6;
hdma_tim1_up.Init.Direction = DMA_MEMORY_TO_PERIPH;
hdma_tim1_up.Init.PeriphInc = DMA_PINC_DISABLE;
hdma_tim1_up.Init.MemInc = DMA_MINC_ENABLE;
hdma_tim1_up.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD;
hdma_tim1_up.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD;
hdma_tim1_up.Init.Mode = DMA_CIRCULAR;
hdma_tim1_up.Init.Priority = DMA_PRIORITY_HIGH;
hdma_tim1_up.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
HAL_DMA_Init(&hdma_tim1_up);
__HAL_LINKDMA(htim_base,hdma[TIM_DMA_ID_UPDATE],hdma_tim1_up);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
/**
* @brief TIM MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* @param htim: TIM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim)
{
GPIO_InitTypeDef GPIO_InitStruct;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* TIM1 Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* Enable GPIO Port Clocks */
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
/*##-2- Configure I/Os #####################################################*/
/* Configure PA.8 (TIM1_Channel1), PE.11 (TIM1_Channel2), PA.10 (TIM1_Channel3),
PE.14 (TIM1_Channel4), PB.13 (TIM1_Channel1N), PB.14 (TIM1_Channel2N) &
PB.15 (TIM1_Channel3N) in output, push-pull, alternate function mode */
/* Common configuration for all channels */
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
/* Channel 1 output */
GPIO_InitStruct.Pin = GPIO_PIN_8;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Channel 1 complementary output */
GPIO_InitStruct.Pin = GPIO_PIN_13;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Channel 2 output */
GPIO_InitStruct.Pin = GPIO_PIN_11;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* Channel 2 complementary output */
GPIO_InitStruct.Pin = GPIO_PIN_14;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Channel 3 output */
GPIO_InitStruct.Pin = GPIO_PIN_10;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Channel 3 complementary output */
GPIO_InitStruct.Pin = GPIO_PIN_15;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* Channel 4 output */
GPIO_InitStruct.Pin = GPIO_PIN_14;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
}
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
{
if(htim_pwm->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base) {
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_base->Instance==TIM1) {
__TIM1_CLK_ENABLE();
/**TIM1 GPIO Configuration
PA8 ------> TIM1_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_8;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF6_TIM1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base) {
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_base->Instance==TIM5) {
__TIM5_CLK_ENABLE();
/**TIM5 GPIO Configuration
PA0 ------> TIM1_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_0;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}
if(htim_base->Instance==TIM1)
__TIM1_CLK_ENABLE();
}
int main(void) {
HAL_Init();
Nucleo_BSP_Init();
htim1.Instance = TIM1;
htim1.Init.Prescaler = 31999; //64MHz/32000 = 2000Hz
htim1.Init.Period = 999; //2000HZ / 1000 = 2Hz = 0.5s
__TIM1_CLK_ENABLE();
HAL_NVIC_SetPriority(TIM1_UP_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(TIM1_UP_IRQn);
HAL_TIM_Base_Init(&htim1);
HAL_TIM_Base_Start_IT(&htim1);
while (1);
}
void ClockEnable (void)
{
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOC_CLK_ENABLE();
__GPIOD_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
__GPIOF_CLK_ENABLE();
__GPIOG_CLK_ENABLE();
__GPIOH_CLK_ENABLE();
__ADC1_CLK_ENABLE();
__ADC2_CLK_ENABLE();
__DAC_CLK_ENABLE();
__FSMC_CLK_ENABLE();
__SPI2_CLK_ENABLE();
__DMA2_CLK_ENABLE();
__TIM1_CLK_ENABLE();
__TIM2_CLK_ENABLE();
}
/**
* @brief TIM MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* @param htim: TIM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim)
{
GPIO_InitTypeDef GPIO_InitStruct_TIM1;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* TIMx Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* Enable all GPIO Channels Clock requested */
__HAL_RCC_GPIOA_CLK_ENABLE();
/* Common configuration for all channels */
GPIO_InitStruct_TIM1.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct_TIM1.Pull = GPIO_NOPULL;
GPIO_InitStruct_TIM1.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct_TIM1.Alternate = GPIO_AF1_TIM1;
GPIO_InitStruct_TIM1.Pin = GPIO_PIN_8;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct_TIM1);
}
Cpwm::Cpwm(TIM_TypeDef* TIMx, UInt32 TIM_CHANNEL_x, GPIO_TypeDef* GPIOx, UInt16 GPIO_PIN_x, UInt8 GPIO_AFx_TIMx):mPrescaler(205), mPeriod(8191), mTIM_CHANNEL_x(0) //mFrequenz(0)
{
mTIM_CHANNEL_x = TIM_CHANNEL_x;
switch (reinterpret_cast<UInt32>(TIMx))
{
case reinterpret_cast<UInt32>(TIM1):
__TIM1_CLK_ENABLE();
break;
case reinterpret_cast<UInt32>(TIM2):
__TIM2_CLK_ENABLE();
break;
case reinterpret_cast<UInt32>(TIM3):
__TIM3_CLK_ENABLE();
break;
default:
break;
}
switch(reinterpret_cast<UInt32>(GPIOx))
{
case reinterpret_cast<UInt32>(GPIOA):
__GPIOA_CLK_ENABLE();
break;
case reinterpret_cast<UInt32>(GPIOB):
__GPIOB_CLK_ENABLE();
break;
case reinterpret_cast<UInt32>(GPIOC):
__GPIOC_CLK_ENABLE();
break;
case reinterpret_cast<UInt32>(GPIOD):
__GPIOD_CLK_ENABLE();
break;
default:
break;
}
Timer_PWM_Init(TIMx, TIM_OCMODE_PWM1);
GPIO_Init(GPIOx, GPIO_PIN_x, GPIO_AFx_TIMx);
}
void pwmout_init_ex(pwmout_t* obj, PinName pin, uint32_t freq)
{
HAL_RCC_DeInit();
if (!HSE_SystemClock_Config_72Mhz()) {
error("PWM error: switch to 72Mhz failed.");;
}
// Update the SystemCoreClock variable
SystemCoreClockUpdate();
if (freq > SystemCoreClock) {
error("PWM error: clock is too high.");
}
if ( (SystemCoreClock / 2) % freq) {
error("PWM error: unsupported clock.");
}
// Get the peripheral name from the pin and assign it to the object
obj->pwm = (PWMName)pinmap_peripheral(pin, PinMap_PWM);
if (obj->pwm == (PWMName)NC) {
error("PWM error: pinout mapping failed.");
}
// Enable TIM clock
if (obj->pwm == PWM_1) __TIM1_CLK_ENABLE();
if (obj->pwm == PWM_2) __TIM2_CLK_ENABLE();
if (obj->pwm == PWM_3) __TIM3_CLK_ENABLE();
// Configure GPIO
pinmap_pinout(pin, PinMap_PWM);
obj->pin = pin;
obj->period = 0;
obj->pulse = 0;
pwmout_period_ns(obj, (SystemCoreClock / 2) / freq); // 20 ms per default
}
/* Initializes Buzzer PWM pin (PE9) */
void InitializeBuzzer()
{
__GPIOE_CLK_ENABLE(); /* Enable GPIOE clock */
TIM_HandleTypeDef htim1; /* Create struct for TMR1 base init. */
GPIO_InitTypeDef GPIO_BuzzerPWM; /* Create struct for GPIO config */
GPIO_BuzzerPWM.Pin = GPIO_PIN_9; /* PE9 */
GPIO_BuzzerPWM.Mode = GPIO_MODE_AF_PP; /* Alternate function mode */
GPIO_BuzzerPWM.Pull = GPIO_NOPULL; /* no push or pull resistors */
GPIO_BuzzerPWM.Speed = GPIO_SPEED_HIGH; /* High speed */
GPIO_BuzzerPWM.Alternate = GPIO_AF1_TIM1; /* Pin connected to TIM1 */
HAL_GPIO_Init(GPIOE, &GPIO_BuzzerPWM); /* Initialize GPIO pin with the configuration */
__TIM1_CLK_ENABLE(); /* Enable Timer1 peripheral clock */
htim1.Instance = TIM1; /* Timer1 selected */
htim1.Init.Prescaler = (SystemCoreClock/2) / 1000000 - 1; /* 1MHz timer clock */
htim1.Init.CounterMode = TIM_COUNTERMODE_UP; /* counts zero to period */
htim1.Init.Period = PWMPERIOD; /* PWM duty period. 1MHz/1000 = 1kHz PWM output generated */
htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; /* zero clock division */
Console("TMR1 HAL_TIM_PWM_Init (0 ok):", HAL_TIM_PWM_Init(&htim1)); /* Initialize TMR3 with this config in PWM mode */
TIM_OC_InitTypeDef OCstruct_PWM; /* Create struct for PWM OC init. */
OCstruct_PWM.OCMode = TIM_OCMODE_PWM1; /* Dont know what it is */
OCstruct_PWM.Pulse = 0; /* Start as zero */
OCstruct_PWM.OCPolarity = TIM_OCPOLARITY_HIGH; /* High when active (duty) */
OCstruct_PWM.OCFastMode = TIM_OCFAST_ENABLE; /* Fast */
HAL_TIM_PWM_ConfigChannel(&htim1, &OCstruct_PWM, TIM_CHANNEL_1); /* Configure PWM channel 1 */
TIM1->CCR1 = 0; /* Set PWM duty to zero */
HAL_TIM_PWM_Start(&htim1, TIM_CHANNEL_1); /* Enable PWM output */
return;
}
int main(void) {
HAL_Init();
Nucleo_BSP_Init();
htim1.Instance = TIM1;
htim1.Init.Prescaler = 47999; //84MHz/48000 = 1750Hz
htim1.Init.Period = 874; //1750HZ / 875 = 2Hz = 0.5s
htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
__TIM1_CLK_ENABLE();
HAL_NVIC_SetPriority(TIM1_UP_TIM10_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(TIM1_UP_TIM10_IRQn);
HAL_TIM_Base_Init(&htim1);
HAL_TIM_Base_Start_IT(&htim1);
while (1) {
}
}
/**********************************************************
* @brief Encoder init timer 1
* @param None
* @retval None
**********************************************************/
static void encoder_iniTimer1(void)
{
TIM_HandleTypeDef timer1_initStruct;
TIM_Encoder_InitTypeDef t1Encod_initStruct;
// TIM1 Clock Enable
__TIM1_CLK_ENABLE();
// Timer 1 init structure
timer1_initStruct.Instance = TIM1;
timer1_initStruct.Init.Prescaler = 0;
timer1_initStruct.Init.CounterMode = TIM_COUNTERMODE_UP;
timer1_initStruct.Init.Period = 0xFFFF;
timer1_initStruct.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
t1Encod_initStruct.EncoderMode = TIM_ENCODERMODE_TI12;
t1Encod_initStruct.IC1Polarity = TIM_INPUTCHANNELPOLARITY_RISING;
t1Encod_initStruct.IC2Polarity = TIM_INPUTCHANNELPOLARITY_RISING;
t1Encod_initStruct.IC1Selection = TIM_ICSELECTION_DIRECTTI;
t1Encod_initStruct.IC2Selection = TIM_ICSELECTION_DIRECTTI;
t1Encod_initStruct.IC1Prescaler = TIM_ICPSC_DIV1;
t1Encod_initStruct.IC2Prescaler = TIM_ICPSC_DIV1;
t1Encod_initStruct.IC1Filter = 8;// digital filter
t1Encod_initStruct.IC2Filter = 8;// digital filter
// Init timer
HAL_TIM_Encoder_Init(&timer1_initStruct,&t1Encod_initStruct);
__HAL_TIM_SetCounter(&timer1_initStruct,0);
HAL_TIM_Encoder_Start(&timer1_initStruct, TIM_CHANNEL_1 | TIM_CHANNEL_2);
}
/**
* @brief TIM MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* @param htim: TIM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim)
{
GPIO_InitTypeDef GPIO_InitStruct;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* TIMx Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* Enable GPIO Channels Clock */
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOE_CLK_ENABLE();
/* Configure (PA.08, TIM1_CH1), (PB.13, TIM1_CH1N), (PE.11, TIM1_CH2),
(PB.14, TIM1_CH2N), (PA.10, TIM1_CH"), (PB.15, TIM1_CH3N),
in output, push-pull, alternate function mode */
/* Common configuration for all channels */
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
/* GPIO TIM1_Channel1 & TIM1_Channel3 configuration */
GPIO_InitStruct.Pin = GPIO_PIN_8 | GPIO_PIN_10;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* GPIO TIM1_Channel2 configuration */
GPIO_InitStruct.Pin = GPIO_PIN_11;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* GPIO TIM1_BKIN, TIM1_Channel1N, TIM1_Channel2N & TIM1_Channel3N
configuration */
GPIO_InitStruct.Pin = GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
/**
* @brief TIM MSP Initialization
* This function configures the hardware resources used in this example:
* - Peripheral's clock enable
* - Peripheral's GPIO Configuration
* @param htim: TIM handle pointer
* @retval None
*/
void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef *htim)
{
GPIO_InitTypeDef GPIO_InitStruct;
/*##-1- Enable peripherals and GPIO Clocks #################################*/
/* TIMx Peripheral clock enable */
__TIM1_CLK_ENABLE();
__TIM8_CLK_ENABLE();
/* Enable GPIO Channels Clock */
__GPIOA_CLK_ENABLE();
__GPIOB_CLK_ENABLE();
__GPIOC_CLK_ENABLE();
/* Configure (PA.08, TIM1_CH1), (PB.06, TIM8_CH1) and (PC.07, TIM8_CH2)
in output, push-pull, alternate function mode */
/* Common configuration for all channels */
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
/* GPIO TIM1_Channel1 configuration : PA.08 in AF6 */
GPIO_InitStruct.Alternate = GPIO_AF6_TIM1;
GPIO_InitStruct.Pin = GPIO_PIN_8;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* GPIO TIM8_Channel1 configuration : PB.06 in AF5 */
GPIO_InitStruct.Alternate = GPIO_AF5_TIM8;
GPIO_InitStruct.Pin = GPIO_PIN_6;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* GPIO TIM8_Channel2 configuration : PC.07 in AF4 */
GPIO_InitStruct.Alternate = GPIO_AF4_TIM8;
GPIO_InitStruct.Pin = GPIO_PIN_7;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_base->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/**TIM1 GPIO Configuration
PE9 ------> TIM1_CH1
PE11 ------> TIM1_CH2
PE13 ------> TIM1_CH3
*/
GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM1_CC_IRQn, 0, 9);
HAL_NVIC_EnableIRQ(TIM1_CC_IRQn);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
else if(htim_base->Instance==TIM2)
{
/* USER CODE BEGIN TIM2_MspInit 0 */
/* USER CODE END TIM2_MspInit 0 */
/* Peripheral clock enable */
__TIM2_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM2_IRQn, 0, 5);
HAL_NVIC_EnableIRQ(TIM2_IRQn);
/* USER CODE BEGIN TIM2_MspInit 1 */
/* USER CODE END TIM2_MspInit 1 */
}
else if(htim_base->Instance==TIM5)
{
/* USER CODE BEGIN TIM5_MspInit 0 */
/* USER CODE END TIM5_MspInit 0 */
/* Peripheral clock enable */
__TIM5_CLK_ENABLE();
/**TIM5 GPIO Configuration
PA1 ------> TIM5_CH2
*/
GPIO_InitStruct.Pin = GPIO_PIN_1;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF2_TIM5;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM5_IRQn, 0, 13);
HAL_NVIC_EnableIRQ(TIM5_IRQn);
/* USER CODE BEGIN TIM5_MspInit 1 */
/* USER CODE END TIM5_MspInit 1 */
}
else if(htim_base->Instance==TIM9)
{
/* USER CODE BEGIN TIM9_MspInit 0 */
/* USER CODE END TIM9_MspInit 0 */
/* Peripheral clock enable */
__TIM9_CLK_ENABLE();
/**TIM9 GPIO Configuration
PE5 ------> TIM9_CH1
PE6 ------> TIM9_CH2
*/
GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF3_TIM9;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/* USER CODE BEGIN TIM9_MspInit 1 */
/* USER CODE END TIM9_MspInit 1 */
}
else if(htim_base->Instance==TIM10)
{
/* USER CODE BEGIN TIM10_MspInit 0 */
/* USER CODE END TIM10_MspInit 0 */
/* Peripheral clock enable */
__TIM10_CLK_ENABLE();
/**TIM10 GPIO Configuration
PF6 ------> TIM10_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF3_TIM10;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* USER CODE BEGIN TIM10_MspInit 1 */
/* USER CODE END TIM10_MspInit 1 */
}
else if(htim_base->Instance==TIM11)
{
/* USER CODE BEGIN TIM11_MspInit 0 */
/* USER CODE END TIM11_MspInit 0 */
/* Peripheral clock enable */
__TIM11_CLK_ENABLE();
/**TIM11 GPIO Configuration
PF7 ------> TIM11_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF3_TIM11;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* USER CODE BEGIN TIM11_MspInit 1 */
/* USER CODE END TIM11_MspInit 1 */
}
else if(htim_base->Instance==TIM13)
{
/* USER CODE BEGIN TIM13_MspInit 0 */
/* USER CODE END TIM13_MspInit 0 */
/* Peripheral clock enable */
__TIM13_CLK_ENABLE();
/**TIM13 GPIO Configuration
PF8 ------> TIM13_CH1
*/
GPIO_InitStruct.Pin = GPIO_PIN_8;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Alternate = GPIO_AF9_TIM13;
HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);
/* USER CODE BEGIN TIM13_MspInit 1 */
/* USER CODE END TIM13_MspInit 1 */
}
}
void cHAL::Init(void) {
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_CAN2_CLK_ENABLE();
__HAL_RCC_CAN1_CLK_ENABLE();
__HAL_RCC_USART3_CLK_ENABLE();
__HAL_RCC_UART4_CLK_ENABLE();
GPIO_InitTypeDef gi;
HAL_StatusTypeDef status;
//Enable UART
gi.Pin = GPIO_PIN_10 | GPIO_PIN_11; //C10=TX, C11=RX
gi.Mode = GPIO_MODE_AF_PP;
gi.Pull = GPIO_PULLUP;
gi.Speed = GPIO_SPEED_LOW;
gi.Alternate = GPIO_AF7_USART3;
HAL_GPIO_Init(GPIOC, &gi);
InitAndTestUSART();
//Onboard LEDs
gi.Mode = GPIO_MODE_OUTPUT_PP;
gi.Alternate = 0;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_LOW;
gi.Pin = GPIO_PIN_7;
HAL_GPIO_Init(GPIOB, &gi);
LOGI(BSP::SUCCESSFUL_STRING, "GPIO for LED");
if(InitDWTCounter())
{
LOGI(BSP::SUCCESSFUL_STRING, "DWTCounter");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "DWTCounter");
}
//MP3-Player
gi.Pin = GPIO_PIN_0 | GPIO_PIN_1; //A0=USART4_TX, A1=USART4_RX, Kerbe nach oben; ansicht von Pinseite, rechts von oben
//VCC, RX, TX, DACR, DACL, SPK1, GND, SPK2
//Also: PA0 --> RX
gi.Mode = GPIO_MODE_AF_PP;
gi.Pull = GPIO_PULLUP;
gi.Speed = GPIO_SPEED_LOW;
gi.Alternate = GPIO_AF8_UART4;
HAL_GPIO_Init(GPIOA, &gi);
BELL.Instance = UART4;
BELL.Init.BaudRate = 9600;
BELL.Init.WordLength = UART_WORDLENGTH_8B;
BELL.Init.StopBits = UART_STOPBITS_1;
BELL.Init.Parity = UART_PARITY_NONE;
BELL.Init.Mode = UART_MODE_TX_RX;
BELL.Init.HwFlowCtl = UART_HWCONTROL_NONE;
BELL.Init.OverSampling = UART_OVERSAMPLING_16;
HAL_UART_Init(&BSP::BELL);
LOGI(SUCCESSFUL_STRING, "UART4 for MP3-Module");
__I2C1_CLK_ENABLE();
__I2C2_CLK_ENABLE();
/*
PB08 ------> I2C1_SCL
PB09 ------> I2C1_SDA
*/
gi.Pin = GPIO_PIN_8 | GPIO_PIN_9;
gi.Mode = GPIO_MODE_AF_OD;
gi.Pull = GPIO_PULLUP;
gi.Speed = GPIO_SPEED_MEDIUM;
gi.Alternate = GPIO_AF4_I2C1;
HAL_GPIO_Init(GPIOB, &gi);
/*
PB10 ------> I2C2_SCL
PB11 ------> I2C2_SDA
*/
gi.Pin = GPIO_PIN_10 | GPIO_PIN_11;
gi.Mode = GPIO_MODE_AF_OD;
gi.Pull = GPIO_PULLUP;
gi.Speed = GPIO_SPEED_MEDIUM;
gi.Alternate = GPIO_AF4_I2C2;
HAL_GPIO_Init(GPIOB, &gi);
i2cbus[0].Instance = I2C1;
i2cbus[0].Init.ClockSpeed = 100000;
i2cbus[0].Init.DutyCycle = I2C_DUTYCYCLE_2;
i2cbus[0].Init.OwnAddress1 = 0;
i2cbus[0].Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
i2cbus[0].Init.DualAddressMode = I2C_DUALADDRESS_DISABLED;
i2cbus[0].Init.OwnAddress2 = 0;
i2cbus[0].Init.GeneralCallMode = I2C_GENERALCALL_DISABLED;
i2cbus[0].Init.NoStretchMode = I2C_NOSTRETCH_DISABLED;
HAL_I2C_Init(&i2cbus[0]);
LOGI("I2C1 configured for onboard digital io");
i2cbus[1].Instance = I2C2;
i2cbus[1].Init.ClockSpeed = 100000;
i2cbus[1].Init.DutyCycle = I2C_DUTYCYCLE_2;
i2cbus[1].Init.OwnAddress1 = 0;
i2cbus[1].Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
i2cbus[1].Init.DualAddressMode = I2C_DUALADDRESS_DISABLED;
i2cbus[1].Init.OwnAddress2 = 0;
i2cbus[1].Init.GeneralCallMode = I2C_GENERALCALL_DISABLED;
i2cbus[1].Init.NoStretchMode = I2C_NOSTRETCH_DISABLED;
HAL_I2C_Init(&BSP::i2c2);
LOGI(BSP::SUCCESSFUL_STRING, "I2C2 for 1wire and external");
if(drivers::cPCA9685::SoftwareReset(&BSP::i2c1))
{
LOGI(SUCCESSFUL_STRING, "i2c1 reset");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "i2c1 reset");
}
if(pca9685_U7.Setup())//next to CPU, all A-Pins @ GND b01
{
LOGI(SUCCESSFUL_STRING, "pca9685_U7");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "pca9685_U7");
}
if(pca9685_U9.Setup())
{
LOGI(SUCCESSFUL_STRING, "pca9685_U9");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "pca9685_U9");
}
//Interrupt-Pins for PCA9555
gi.Pin = GPIO_PIN_0|GPIO_PIN_1;
gi.Mode = GPIO_MODE_INPUT;
gi.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOC, &gi);
if(pca9555_U19.Setup())
{
LOGI(BSP::SUCCESSFUL_STRING, "pca9555_U19");
}
else
{
LOGE(BSP::NOT_SUCCESSFUL_STRING, "pca9555_U19");
}
if(pca9555_U18.Setup())
{
LOGI(BSP::SUCCESSFUL_STRING, "pca9555_U18");
}
else
{
LOGE(BSP::NOT_SUCCESSFUL_STRING, "pca9555_U18");
}
uint16_t tmp = pca9555_U18.GetInput();
inputState[WORD_I2C] = (inputState[WORD_I2C] & 0xFFFF0000) + tmp;
tmp = pca9555_U19.GetInput();
inputState[WORD_I2C] = (inputState[WORD_I2C] & 0x0000FFFF) + (tmp << 16);
rcSwitch.enableReceive();
if(drivers::cPCA9685::SoftwareReset(&BSP::i2c2))
{
LOGI(SUCCESSFUL_STRING, "i2c2 reset");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "i2c2 reset");
}
SearchI2C("I2C2", &i2c2);
Init1wire();
//Enable Rotary Encoder Switch Input
gi.Mode = GPIO_MODE_INPUT;
gi.Alternate = 0;
gi.Pull = GPIO_PULLUP;
gi.Speed = GPIO_SPEED_LOW;
gi.Pin = GPIO_PIN_13;
HAL_GPIO_Init(GPIOC, &gi);
LOGI(SUCCESSFUL_STRING, "GPIO for Rotary Encoder");
#ifdef DCF77
//DCF77
gi.Mode = GPIO_MODE_INPUT;
gi.Alternate=0;
gi.Pull=GPIO_PULLUP;
gi.Speed=GPIO_SPEED_FREQ_LOW;
gi.Pin=DCF77_PIN;
HAL_GPIO_Init(DCF77_PORT, &gi);
#endif
#endif
//=====PWM-Timers
//===============
//Overall GPIO-Settings
//All gpios enabled!
gi.Mode = GPIO_MODE_AF_PP;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_HIGH;
//Overall base timer settings
TIM_HandleTypeDef TimHandle;
TimHandle.Init.Prescaler = 0;
TimHandle.Init.Period = UINT16_MAX;
TimHandle.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
TimHandle.Init.CounterMode = TIM_COUNTERMODE_UP;
//Overall OC-settings
TIM_OC_InitTypeDef sConfig;
sConfig.OCMode = TIM_OCMODE_PWM1;
sConfig.OCPolarity = TIM_OCPOLARITY_HIGH;
sConfig.OCNPolarity = TIM_OCNPOLARITY_HIGH;
sConfig.OCFastMode = TIM_OCFAST_DISABLE;
sConfig.OCIdleState = TIM_OCIDLESTATE_RESET;
sConfig.OCNIdleState = TIM_OCNIDLESTATE_RESET;
sConfig.Pulse = 0;
//===Slow Timers (84MHz) TIM4 and TIM12
//TIM1, TIM8 SystemCoreClock/1
//Others SystemCoreClock/2
//Prescaler (uint16_t) ((SystemCoreClock / 1 bzw 2) / TimerTickFrq) - 1;
//Einstellungen führen zu PWM-Frequenz von 116,5Hz (rechnerisch ermittelt, per LogicAnalyzer bestätigt)
#ifdef SENSACTHS07
TimHandle.Init.Prescaler = 10; //for 84MHz-Timers
__TIM12_CLK_ENABLE()
;
gi.Pin = GPIO_PIN_14 | GPIO_PIN_15;
gi.Alternate = GPIO_AF9_TIM12;
HAL_GPIO_Init(GPIOB, &gi);
TimHandle.Instance = TIM12;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB14 O1.1
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); ///PB15 O1.2
CLEAR_BIT(TIM12->CCMR1, TIM_CCMR1_OC1PE);
CLEAR_BIT(TIM12->CCMR1, TIM_CCMR1_OC2PE);
LOGI(BSP::SUCCESSFUL_STRING, "TIM12");
//===Fast Timers (168MHz) TIM1 and TIM8
TimHandle.Init.Prescaler = 20;
__TIM8_CLK_ENABLE()
;
gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_9;
gi.Alternate = GPIO_AF3_TIM8;
HAL_GPIO_Init(GPIOC, &gi);
TimHandle.Instance = TIM8;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //C6 O1.3
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //C7 O1.4
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4); //C9 O1.5
CLEAR_BIT(TIM8->CCMR1, TIM_CCMR1_OC1PE);
CLEAR_BIT(TIM8->CCMR1, TIM_CCMR1_OC2PE);
CLEAR_BIT(TIM8->CCMR2, TIM_CCMR2_OC4PE);
LOGI(SUCCESSFUL_STRING, "TIM8");
__TIM1_CLK_ENABLE()
;
gi.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10;
gi.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOA, &gi);
TimHandle.Instance = TIM1;
TIM_ClockConfigTypeDef sClockSourceConfig;
TIM_MasterConfigTypeDef sMasterConfig;
TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig;
HAL_TIM_Base_Init(&TimHandle);
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
HAL_TIM_ConfigClockSource(&TimHandle, &sClockSourceConfig);
HAL_TIM_PWM_Init(&TimHandle);
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
HAL_TIMEx_MasterConfigSynchronization(&TimHandle, &sMasterConfig);
sBreakDeadTimeConfig.OffStateRunMode = TIM_OSSR_DISABLE;
sBreakDeadTimeConfig.OffStateIDLEMode = TIM_OSSI_DISABLE;
sBreakDeadTimeConfig.LockLevel = TIM_LOCKLEVEL_OFF;
sBreakDeadTimeConfig.DeadTime = 0;
sBreakDeadTimeConfig.BreakState = TIM_BREAK_DISABLE;
sBreakDeadTimeConfig.BreakPolarity = TIM_BREAKPOLARITY_HIGH;
sBreakDeadTimeConfig.AutomaticOutput = TIM_AUTOMATICOUTPUT_DISABLE;
HAL_TIMEx_ConfigBreakDeadTime(&TimHandle, &sBreakDeadTimeConfig);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //A8 O1.6
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //A9 O1.7
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3); //A10 O1.8
CLEAR_BIT(TIM1->CCMR1, TIM_CCMR1_OC1PE);
CLEAR_BIT(TIM1->CCMR1, TIM_CCMR1_OC2PE);
CLEAR_BIT(TIM1->CCMR2, TIM_CCMR2_OC3PE);
LOGI(SUCCESSFUL_STRING, "TIM1");
#endif
#ifdef SENSACTHS04
TimHandle.Init.Prescaler = 10; //for 84MHz-Timers
__TIM4_CLK_ENABLE();
gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9;
gi.Alternate = GPIO_AF2_TIM4;
HAL_GPIO_Init(GPIOB, &gi);
TimHandle.Instance = TIM4;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB6 o2.1
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); //PB7 o2.2
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3); //PB8 o1.1
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4); //PB9 o1.2
TIM4->CCMR1 &= ~TIM_CCMR1_OC1PE;
TIM4->CCMR1 &= ~TIM_CCMR1_OC2PE;
TIM4->CCMR2 &= ~TIM_CCMR2_OC3PE;
TIM4->CCMR2 &= ~TIM_CCMR2_OC4PE;
LOGI(SUCCESSFUL_STRING, "TIM4");
__TIM12_CLK_ENABLE();
gi.Pin = GPIO_PIN_14 | GPIO_PIN_15;
gi.Alternate = GPIO_AF9_TIM12;
HAL_GPIO_Init(GPIOB, &gi);
TimHandle.Instance = TIM12;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1); //PB14 O7.2
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2); ///PB15 O4.1
TIM12->CCMR1 &= ~TIM_CCMR1_OC1PE;
TIM12->CCMR1 &= ~TIM_CCMR1_OC2PE;
LOGI(SUCCESSFUL_STRING, "TIM12");
//===Fast Timers (168MHz) TIM1 and TIM8
TimHandle.Init.Prescaler = 20;
__TIM1_CLK_ENABLE();
gi.Pin = GPIO_PIN_8;
gi.Alternate = GPIO_AF1_TIM1;
HAL_GPIO_Init(GPIOA, &gi);
TimHandle.Instance = TIM1;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_3);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_3);
TIM1->CCMR1 &= ~TIM_CCMR1_OC1PE;
TIM1->CCMR2 &= ~TIM_CCMR2_OC3PE;
LOGI(SUCCESSFUL_STRING, "TIM1");
__TIM8_CLK_ENABLE();
gi.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_9;
gi.Alternate = GPIO_AF3_TIM8;
HAL_GPIO_Init(GPIOC, &gi);
TimHandle.Instance = TIM8;
HAL_TIM_PWM_Init(&TimHandle);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_1);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_2);
HAL_TIM_PWM_ConfigChannel(&TimHandle, &sConfig, TIM_CHANNEL_4);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_1);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_2);
HAL_TIM_PWM_Start(&TimHandle, TIM_CHANNEL_4);
TIM8->CCMR1 &= ~TIM_CCMR1_OC1PE;
TIM8->CCMR1 &= ~TIM_CCMR1_OC2PE;
TIM8->CCMR2 &= ~TIM_CCMR2_OC4PE;
LOGI(SUCCESSFUL_STRING, "TIM8");
#endif
//===SPI for Relais
//PA15=LATCH,PB3=CLK PB4=MISO, PB5=MOSI
//DRV8066 DIN=2, CLK(low@inak)=3, Latch@pos edge=4
__SPI3_CLK_ENABLE()
;
gi.Pin = GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_5;
gi.Mode = GPIO_MODE_AF_PP;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_HIGH;
gi.Alternate = GPIO_AF6_SPI3;
HAL_GPIO_Init(GPIOB, &gi);
#ifdef SENSACTHS07
BSP::spi.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET);
gi.Pin = GPIO_PIN_14;
gi.Mode = GPIO_MODE_OUTPUT_PP;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_MEDIUM;
HAL_GPIO_Init(GPIOC, &gi);
#endif
#ifdef SENSACTHS04
BSP::spi.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_SET);
gi.Pin = GPIO_PIN_15;
gi.Mode = GPIO_MODE_OUTPUT_PP;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_MEDIUM;
HAL_GPIO_Init(GPIOA, &gi);
#endif
BSP::spi.Instance = SPI3;
BSP::spi.Init.Mode = SPI_MODE_MASTER;
BSP::spi.Init.Direction = SPI_DIRECTION_2LINES;
BSP::spi.Init.CLKPolarity = SPI_POLARITY_LOW;
BSP::spi.Init.CLKPhase = SPI_PHASE_1EDGE;
BSP::spi.Init.NSS = SPI_NSS_SOFT;
BSP::spi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_128;
BSP::spi.Init.FirstBit = SPI_FIRSTBIT_MSB;
BSP::spi.Init.TIMode = SPI_TIMODE_DISABLED;
BSP::spi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;
BSP::spi.Init.CRCPolynomial = 1;
status = HAL_SPI_Init(&BSP::spi);
if (status != HAL_OK) {
LOGE("Unable to configure SPI for Relays");
while(1) {};
}
uint8_t tx[] = {0, 0, 0};
#ifdef SENSACTHS07
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_RESET);
HAL_SPI_Transmit(&BSP::spi, tx, 3, 100);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET);
LOGI(SUCCESSFUL_STRING, "SPI for DRV8860");
#endif
#ifdef SENSACTHS04
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_RESET);
if (HAL_SPI_Transmit(&BSP::spi, tx, 1, 100) == HAL_OK) {
LOGI(SUCCESSFUL_STRING, "SPI for DRV8860");
}
else
{
LOGE(NOT_SUCCESSFUL_STRING, "SPI for DRV8860");
}
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_15, GPIO_PIN_SET);
#endif
/**CAN2 GPIO Configuration
PB12 ------> CAN2_RX
PB13 ------> CAN2_TX
*/
gi.Pin = GPIO_PIN_12 | GPIO_PIN_13;
gi.Mode = GPIO_MODE_AF_PP;
gi.Pull = GPIO_NOPULL;
gi.Speed = GPIO_SPEED_LOW;
gi.Alternate = GPIO_AF9_CAN2;
HAL_GPIO_Init(GPIOB, &gi);
InitCAN();
return;
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
GPIO_InitTypeDef GPIO_InitStruct;
if(htim_base->Instance == TIM1)
{
// I am too lazy to enable GPIO clocks one by one. Just assume that
// all the GPIO clocks are already enabled.
__TIM1_CLK_ENABLE();
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Pin = TIM1_CHAN1_PIN;
GPIO_InitStruct.Alternate = TIM1_CHAN1_AF;
HAL_GPIO_Init(TIM1_CHAN1_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM1_CHAN2_PIN;
GPIO_InitStruct.Alternate = TIM1_CHAN2_AF;
HAL_GPIO_Init(TIM1_CHAN2_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM1_CHAN3_PIN;
GPIO_InitStruct.Alternate = TIM1_CHAN3_AF;
HAL_GPIO_Init(TIM1_CHAN3_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM1_CHAN4_PIN;
GPIO_InitStruct.Alternate = TIM1_CHAN4_AF;
HAL_GPIO_Init(TIM1_CHAN4_PORT, &GPIO_InitStruct);
}
else if (htim_base->Instance == TIM3)
{
// I am too lazy to enable GPIO clocks one by one. Just assume that
// all the GPIO clocks are already enabled.
__TIM3_CLK_ENABLE();
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
GPIO_InitStruct.Pin = TIM3_CHAN1_PIN;
GPIO_InitStruct.Alternate = TIM3_CHAN1_AF;
HAL_GPIO_Init(TIM3_CHAN1_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM3_CHAN2_PIN;
GPIO_InitStruct.Alternate = TIM3_CHAN2_AF;
HAL_GPIO_Init(TIM3_CHAN2_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM3_CHAN3_PIN;
GPIO_InitStruct.Alternate = TIM3_CHAN3_AF;
HAL_GPIO_Init(TIM3_CHAN3_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = TIM3_CHAN4_PIN;
GPIO_InitStruct.Alternate = TIM3_CHAN4_AF;
HAL_GPIO_Init(TIM3_CHAN4_PORT, &GPIO_InitStruct);
}
else if (htim_base->Instance == TIM5)
{
__TIM5_CLK_ENABLE();
}
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
if(htim_base->Instance==TIM1)
{
/* USER CODE BEGIN TIM1_MspInit 0 */
/* USER CODE END TIM1_MspInit 0 */
/* Peripheral clock enable */
__TIM1_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM1_BRK_TIM9_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM1_BRK_TIM9_IRQn);
HAL_NVIC_SetPriority(TIM1_UP_TIM10_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM1_UP_TIM10_IRQn);
HAL_NVIC_SetPriority(TIM1_CC_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM1_CC_IRQn);
/* USER CODE BEGIN TIM1_MspInit 1 */
/* USER CODE END TIM1_MspInit 1 */
}
else if(htim_base->Instance==TIM4)
{
/* USER CODE BEGIN TIM4_MspInit 0 */
/* USER CODE END TIM4_MspInit 0 */
/* Peripheral clock enable */
__TIM4_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM4_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM4_IRQn);
/* USER CODE BEGIN TIM4_MspInit 1 */
/* USER CODE END TIM4_MspInit 1 */
}
else if(htim_base->Instance==TIM6)
{
/* USER CODE BEGIN TIM6_MspInit 0 */
/* USER CODE END TIM6_MspInit 0 */
/* Peripheral clock enable */
__TIM6_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM6_DAC_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM6_DAC_IRQn);
/* USER CODE BEGIN TIM6_MspInit 1 */
/* USER CODE END TIM6_MspInit 1 */
}
else if(htim_base->Instance==TIM7)
{
/* USER CODE BEGIN TIM7_MspInit 0 */
/* USER CODE END TIM7_MspInit 0 */
/* Peripheral clock enable */
__TIM7_CLK_ENABLE();
/* USER CODE BEGIN TIM7_MspInit 1 */
/* USER CODE END TIM7_MspInit 1 */
}
else if(htim_base->Instance==TIM9)
{
/* USER CODE BEGIN TIM9_MspInit 0 */
/* USER CODE END TIM9_MspInit 0 */
/* Peripheral clock enable */
__TIM9_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM1_BRK_TIM9_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM1_BRK_TIM9_IRQn);
/* USER CODE BEGIN TIM9_MspInit 1 */
/* USER CODE END TIM9_MspInit 1 */
}
else if(htim_base->Instance==TIM10)
{
/* USER CODE BEGIN TIM10_MspInit 0 */
/* USER CODE END TIM10_MspInit 0 */
/* Peripheral clock enable */
__TIM10_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM1_UP_TIM10_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM1_UP_TIM10_IRQn);
/* USER CODE BEGIN TIM10_MspInit 1 */
/* USER CODE END TIM10_MspInit 1 */
}
else if(htim_base->Instance==TIM11)
{
/* USER CODE BEGIN TIM11_MspInit 0 */
/* USER CODE END TIM11_MspInit 0 */
/* Peripheral clock enable */
__TIM11_CLK_ENABLE();
/* USER CODE BEGIN TIM11_MspInit 1 */
/* USER CODE END TIM11_MspInit 1 */
}
else if(htim_base->Instance==TIM13)
{
/* USER CODE BEGIN TIM13_MspInit 0 */
/* USER CODE END TIM13_MspInit 0 */
/* Peripheral clock enable */
__TIM13_CLK_ENABLE();
/* Peripheral interrupt init*/
HAL_NVIC_SetPriority(TIM8_UP_TIM13_IRQn, 5, 0);
HAL_NVIC_EnableIRQ(TIM8_UP_TIM13_IRQn);
/* USER CODE BEGIN TIM13_MspInit 1 */
/* USER CODE END TIM13_MspInit 1 */
}
}