McuxClPkc_Functions_Calculation

mcuxClPkc functions of PKC calculation More...

Macros
#define	MCUXCLPKC_FP_CALCFUP(pUPTR, ulen)
	Helper macro to call mcuxClPkc_CalcFup with flow protection.
#define	MCUXCLPKC_FP_CALCFUP_OFFSET(pUPTR, skipLen, ulen)
	Helper macro to call mcuxClPkc_CalcFup (skipping first skipLen calculation(s)) with flow protection.

Typedefs
typedef const struct mcuxClPkc_FUPEntry *	mcuxClPkc_PtrFUPEntry_t
	type of FUP program address.

Functions
void	mcuxClPkc_Calc (uint16_t param_mode, uint32_t iR_iX_iY_iZ)
	Start a PKC calculation.
void	mcuxClPkc_CalcConst (uint16_t param_mode, uint32_t iR_iX_iY_C)
	Start a PKC calculation with one constant parameter.
void	mcuxClPkc_CalcFup (mcuxClPkc_PtrFUPEntry_t pUPTR, uint8_t uLength)
	Start a PKC FUP program calculation.

Detailed Description

mcuxClPkc functions of PKC calculation

Macro Definition Documentation

MCUXCLPKC_FP_CALCFUP

#define MCUXCLPKC_FP_CALCFUP	(		pUPTR,
			ulen
	)

Helper macro to call mcuxClPkc_CalcFup with flow protection.

MCUXCLPKC_FP_CALCFUP_OFFSET

#define MCUXCLPKC_FP_CALCFUP_OFFSET	(		pUPTR,
			skipLen,
			ulen
	)

Helper macro to call mcuxClPkc_CalcFup (skipping first skipLen calculation(s)) with flow protection.

Typedef Documentation

mcuxClPkc_PtrFUPEntry_t

typedef const struct mcuxClPkc_FUPEntry* mcuxClPkc_PtrFUPEntry_t

type of FUP program address.

Function Documentation

mcuxClPkc_Calc()

void mcuxClPkc_Calc	(	uint16_t	param_mode,
		uint32_t	iR_iX_iY_iZ
	)

Start a PKC calculation.

This function performs one specified PKC calculation, of which the operand(s) and result are specified by the indices of UPTR table.

Parameters

[in]	param_mode	param (the higher 8 bits) indicates the type of the calculation (L0 or L1) and the parameter set (PS1 or PS2). mode (the lower 8 bits) indicates the calculation, either an L0 operation or L1 microcode.
[in]	iR_iX_iY_iZ	indices of the operand(s) and the result in UPTR table.

Attention

The PKC calculation might be still on-going when returning to caller, call mcuxClPkc_WaitForFinish before CPU accesses to the result.

mcuxClPkc_CalcConst()

void mcuxClPkc_CalcConst	(	uint16_t	param_mode,
		uint32_t	iR_iX_iY_C
	)

Start a PKC calculation with one constant parameter.

This function performs one specified PKC calculation, of which the operand(s) and result are specified by the indices of UPTR table, and a 8-bit constant parameter is directly provided. This function can also be used to perform an L0 operation without using Z operand, e.g., OP_MUL, R = X0 * Y.

Parameters

[in]	param_mode	param (the higher 8 bits) indicates the type of the calculation (always L0) and the parameter set (PS1 or PS2). mode (the lower 8 bits) indicates the calculation, an L0 operation.
[in]	iR_iX_iY_C	indices of the operand(s) and the result in UPTR table, and a direct 8-bit constant.

Attention

The PKC calculation might be still on-going when returning to caller, call mcuxClPkc_WaitForFinish before CPU accesses to the result.

mcuxClPkc_CalcFup()

void mcuxClPkc_CalcFup	(	mcuxClPkc_PtrFUPEntry_t	pUPTR,
		uint8_t	uLength
	)

Start a PKC FUP program calculation.

This function triggers PKC to start the calculation of a FUP program.

Parameters

[in]	pUPTR	2-byte aligned address of the FUP program.
[in]	uLength	length (number of calculation) of the FUP program.

Attention

The PKC calculation might be still on-going when returning to caller, call mcuxClPkc_WaitForFinish before CPU accesses to the result.