Functions
static uint32_t	ACMP_GetInstance (CMP_Type *base)
	Get the ACMP instance from the peripheral base address.

void	ACMP_Init (CMP_Type base, const acmp_config_t config)
	Initializes the ACMP.

void	ACMP_Deinit (CMP_Type *base)
	Deinitializes the ACMP.

void	ACMP_GetDefaultConfig (acmp_config_t *config)
	Gets the default configuration for ACMP.

void	ACMP_Enable (CMP_Type *base, bool enable)
	Enables or disables the ACMP.

void	ACMP_EnableLinkToDAC (CMP_Type *base, bool enable)
	Enables the link from CMP to DAC enable.

void	ACMP_SetChannelConfig (CMP_Type base, const acmp_channel_config_t config)
	Sets the channel configuration.

void	ACMP_EnableDMA (CMP_Type *base, bool enable)
	Enables or disables DMA.

void	ACMP_EnableWindowMode (CMP_Type *base, bool enable)
	Enables or disables window mode.

void	ACMP_SetFilterConfig (CMP_Type base, const acmp_filter_config_t config)
	Configures the filter.

void	ACMP_SetDACConfig (CMP_Type base, const acmp_dac_config_t config)
	Configures the internal DAC.

void	ACMP_SetRoundRobinConfig (CMP_Type base, const acmp_round_robin_config_t config)
	Configures the round robin mode.

void	ACMP_SetRoundRobinPreState (CMP_Type *base, uint32_t mask)
	Defines the pre-set state of channels in round robin mode.

void	ACMP_ClearRoundRobinStatusFlags (CMP_Type *base, uint32_t mask)
	Clears the channel input changed flags in round robin mode.

void	ACMP_EnableInterrupts (CMP_Type *base, uint32_t mask)
	Enables interrupts.

void	ACMP_DisableInterrupts (CMP_Type *base, uint32_t mask)
	Disables interrupts.

uint32_t	ACMP_GetStatusFlags (CMP_Type *base)
	Gets status flags.

void	ACMP_ClearStatusFlags (CMP_Type *base, uint32_t mask)
	Clears status flags.

void	ACMP_SetDiscreteModeConfig (CMP_Type base, const acmp_discrete_mode_config_t config)
	Configure the discrete mode.

void	ACMP_GetDefaultDiscreteModeConfig (acmp_discrete_mode_config_t *config)
	Get the default configuration for discrete mode setting.

Variables
static CMP_Type *const	s_acmpBases [] = CMP_BASE_PTRS

static const clock_ip_name_t	s_acmpClock [] = CMP_CLOCKS

Function Documentation

◆ ACMP_GetInstance()

static uint32_t ACMP_GetInstance ( CMP_Type * base )

static

Get the ACMP instance from the peripheral base address.

Parameters

base	ACMP peripheral base address.

Returns: ACMP instance.

Definition at line 45 of file fsl_acmp.c.

{
    uint32_t instance = 0U;
    uint32_t acmpArrayCount = (sizeof(s_acmpBases) / sizeof(s_acmpBases[0]));
 
    /* Find the instance index from base address mappings. */
    for (instance = 0; instance < acmpArrayCount; instance++)
    {
        if (s_acmpBases[instance] == base)
        {
            break;
        }
    }
 
    return instance;
}