void serieport_init(void) {
RCC_PeriphClockCmd(RCC_USART6, ENABLE);
RCC_PeriphClockCmd(RCC_GPIOC, ENABLE);
init_GPIO(GPIOC, GPIO_Pin_6 | GPIO_Pin_7, GPIO_Mode_AF, GPIO_Fast_Speed, GPIO_OType_PP, GPIO_PuPd_UP);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource6, GPIO_AF_USART6);
GPIO_PinAFConfig(GPIOC, GPIO_PinSource7, GPIO_AF_USART6);
init_SCI(USART6, 9600, USART_WordLength_8b, USART_StopBits_1, USART_Parity_No, USART_Mode_Rx | USART_Mode_Tx, USART_HardwareFlowControl_None);
}
void ad_init() {
RCC_PeriphClockCmd(RCC_ADC1, ENABLE);
RCC_PeriphClockCmd(RCC_GPIOC, ENABLE);
init_GPIO(GPIOC, GPIO_Pin_0, GPIO_Mode_AN, GPIO_Fast_Speed, GPIO_OType_PP, GPIO_PuPd_NOPULL);
initCommon_ADC(ADC_Mode_Independent, ADC_Prescaler_Div2, ADC_DMAAccessMode_Disabled, ADC_TwoSamplingDelay_5Cycles);
init_ADC(ADC_Resolution_12b, DISABLE, ENABLE, ADC_ExternalTrigConvEdge_None, ADC_ExternalTrigConv_T1_CC1, ADC_DataAlign_Right, 1);
ADC_Cmd(ADC1,ENABLE);
ADC_RegularChannelConfig(ADC1, ADC_Channel_10, 1, ADC_SampleTime_144Cycles);
}
/**
* @brief Deinitializes the I2Cx peripheral registers to their default reset values.
* @param I2Cx: where x can be 0 or 1 to select the I2C peripheral.
* @retval None
*/
void I2C_DeInit(I2C_TypeDef* I2Cx)
{
/* Check the parameters */
assert_param(IS_I2C_ALL_PERIPH(I2Cx));
/*Disable I2C IP*/
if(I2Cx == I2C0)
{
RCC_PeriphClockCmd(APBPeriph_I2C0, APBPeriph_I2C0_CLOCK, DISABLE);
}
else
{
RCC_PeriphClockCmd(APBPeriph_I2C1, APBPeriph_I2C1_CLOCK, DISABLE);
}
}
void timer_init() {
RCC_PeriphClockCmd(RCC_TIM2, ENABLE);
TIM_TimeBaseInitTypeDef timerInitStructure;
timerInitStructure.TIM_Prescaler = 175-1;
timerInitStructure.TIM_CounterMode = TIM_CounterMode_Up;
timerInitStructure.TIM_Period = 10-1;
timerInitStructure.TIM_ClockDivision = TIM_CKD_DIV1;
timerInitStructure.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit(TIM2, &timerInitStructure);
TIM_Cmd(TIM2, ENABLE);
TIM_ITConfig(TIM2, TIM_IT_Update, ENABLE);
NVIC_InitTypeDef nvicStructure;
nvicStructure.NVIC_IRQChannel = TIM2_IRQn;
nvicStructure.NVIC_IRQChannelPreemptionPriority = 0;
nvicStructure.NVIC_IRQChannelSubPriority = 1;
nvicStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&nvicStructure);
}
void da_init() {
RCC_PeriphClockCmd(RCC_DAC, ENABLE);
init_DAC(DAC_Channel_1, DAC_Trigger_None, DAC_WaveGeneration_None, 0, DAC_OutputBuffer_Enable);
}
