#include "SysApi.h"
#include "hy9225.h"
#include "xtal.h"

void SYS_Init(void)
{
    NVIC_Priority_Group_Set(NVIC_PER2_SUB2_PRIORITYGROUP);
    RCC_APB2_Peripheral_Clock_Enable(RCC_APB2_PERIPH_AFIO);

    NVIC_SetPriority(TIM2_IRQn,((0<<2)|0));										//DIP long Pack				0	0
    NVIC_SetPriority(TIM3_IRQn,((0<<2)|0));										//DIP Short Pack 			0	0

    NVIC_SetPriority(EXTI15_10_IRQn,((1<<2)|1)); 							//vsync								1	1
    NVIC_SetPriority(DMA_Channel1_IRQn,((1<<2)|1));						//SPI dma							1	1
    NVIC_SetPriority(DMA_Channel3_IRQn,((2<<2)|2));						//IIC dma							1	1
		NVIC_SetPriority(DMA_Channel5_IRQn,((2<<2)|2));						// dma							1	1
    NVIC_SetPriority(I2C2_EV_IRQn,((2<<2)|1));								//IIC									2	1
    NVIC_SetPriority(I2C2_ER_IRQn,((2<<2)|2));								//IIC									2 1
    NVIC_SetPriority(TIM4_IRQn,((2<<2)|1));										//DOS cap done				2	1
    NVIC_SetPriority(TIM5_IRQn,((2<<2)|2));										//DOS cap timeout			2	2
    NVIC_SetPriority(PVD_IRQn,((3<<2)|3));										//PVD									3 3
    NVIC_SetPriority(TIM6_IRQn,((2<<2)|2));										//FB-DOS State Get    2 2
    NVIC_SetPriority(USART1_IRQn,((2<<2)|2));									//USART								2 2
    NVIC_SetPriority(EXTI0_IRQn,((0<<2)|1));									//DOS io							0 1
    NVIC_SetPriority(EXTI1_IRQn,((0<<2)|1));									//DOS io							0 1
    NVIC_SetPriority(EXTI2_IRQn,((0<<2)|1));									//DOS io							0 1
    NVIC_SetPriority(EXTI3_IRQn,((0<<2)|1));									//DOS io							0 1
    NVIC_SetPriority(EXTI4_IRQn,((0<<2)|1));									//DOS io							0 1
    NVIC_SetPriority(EXTI9_5_IRQn,((0<<2)|1));


    NVIC_EnableIRQ(EXTI15_10_IRQn);
    NVIC_EnableIRQ(EXTI0_IRQn);
    NVIC_EnableIRQ(EXTI1_IRQn);
    NVIC_EnableIRQ(EXTI2_IRQn);
    NVIC_EnableIRQ(EXTI3_IRQn);
    NVIC_EnableIRQ(EXTI4_IRQn);
    NVIC_EnableIRQ(EXTI9_5_IRQn);
    NVIC_EnableIRQ(DMA_Channel1_IRQn);
    NVIC_EnableIRQ(DMA_Channel3_IRQn);
		NVIC_EnableIRQ(DMA_Channel5_IRQn);
    NVIC_EnableIRQ(TIM2_IRQn);
    NVIC_EnableIRQ(TIM3_IRQn);

    NVIC_EnableIRQ(TIM4_IRQn);
    NVIC_EnableIRQ(TIM5_IRQn);
    NVIC_EnableIRQ(PVD_IRQn);

    NVIC_EnableIRQ(I2C2_EV_IRQn);
    NVIC_EnableIRQ(I2C2_ER_IRQn);
    NVIC_EnableIRQ(TIM6_IRQn);
    NVIC_EnableIRQ(USART1_IRQn);

    SystickApi_Init(128);
}