Data Structures

General Description

Data Structures
struct	mtb_stc_pwrconv_ctx_t
	The context data structure. More...
struct	mtb_stc_pwrconv_t
	The instance structure, which includes all the instance-specific settings: type, reference, ramping, context, regulator, HW-integration, etc. More...

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Data Structure Documentation

mtb_stc_pwrconv_ctx_t

struct mtb_stc_pwrconv_ctx_t

Data Fields
uint32_t	targ	The desired target reference value, updated by the mtb_pwrconv_set_target() function.
uint32_t	ref	The current working reference value, updated by the mtb_pwrconv_ramp() function.
uint32_t	res	The measured result, the intermediate value, being copied from the ADC result register by generated FW or by the DMA and then being used to calculate the error value and also being used for the monitoring/protection purpose by the myPwrConv_Vout_get_result() function.
int32_t	err	The intermediate error value - the difference between the reference and measured value.
uint32_t	mod	The modulator value, typically being updated by the generated FW regulator (or by user code in case of custom control loop), and then copied into PWM or DAC within the generated ISR, common for all interleaved phases.
uint32_t	state	The converter state/status flags States, typically accessed by mtb_pwrconv_get_state() in user code.

mtb_stc_pwrconv_t

struct mtb_stc_pwrconv_t

Data Fields
uint8_t	type	The converter type/topology, Types.
uint32_t	targ	The initial target value.
uint32_t	targMax	The maximal acceptable target value, in millivolts.
uint32_t	targMin	The minimal acceptable target value, in millivolts.
uint16_t	refNum	The numerator for reference calculation, equals to the channel gain (internal and external) * ADC resolution, used by the mtb_pwrconv_set_target to recalculate the target millivolts into the reference ADC counts in the Infineon Control Loop mode.
uint16_t	refDen	The denominator for reference calculation, equals to the ADC reference voltage in millivolts, used by the mtb_pwrconv_set_target to recalculate the target millivolts into the reference ADC counts in the Infineon Control Loop mode.
uint16_t	rampStep	The reference update ramping step, must be positive and non-zero.
mtb_stc_pwrconv_ctx_t *	ctx	The pointer to the context RAM structure with converter live data.
mtb_func_pwrconv_t	init_reg	The pointer to the topology-specific regulator initialization function.
uint32_t	syncStartTrig	The synchronous starting TrigMux line.
mtb_func_pwrconv_t	init_hw	The pointer to the topology-specific HW initialization function.
mtb_func_pwrconv_t	enable_hw	The pointer to the topology-specific HW enabling function.
mtb_func_pwrconv_t	disable_hw	The pointer to the topology-specific HW disabling function.