NVIC Exported Functions

group x3e_NVIC_Exported_Functions

Variables

void (*NVIC_Init)(NVIC_InitTypeDef *NVIC_InitStruct)

Initializes the NVIC peripheral according to the specified parameters in the NVIC_InitStruct.

Example usage

void i2c0_init(void)
{
    //add code here.
    RamVectorTableUpdate(I2C0_VECTORn, (IRQ_Fun)I2C0_Handler);

    NVIC_InitTypeDef NVIC_InitStruct;
    NVIC_InitStruct.NVIC_IRQChannel = I2C0_IRQn;
    NVIC_InitStruct.NVIC_IRQChannelPriority = 3;
    NVIC_InitStruct.NVIC_IRQChannelCmd = ENABLE;
    NVIC_Init(&NVIC_InitStruct);
}

Param NVIC_InitStruct:

[in] Pointer to a NVIC_InitTypeDef structure that contains the configuration information for the specified NVIC peripheral.