External SRAM daughterboard validation test interface. More...

#include "stm32h7xx_hal.h"
#include <stdint.h>

Include dependency graph for sram_validation.h:

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Data Structures
struct	sramValidationReport_t
	Detailed validation report kept in internal MCU RAM. More...

Macros
#define	SRAM_VALIDATION_BASE_ADDR ((uint32_t)0x60000000u)
	External SRAM base address on FMC Bank1 / NE1.

#define	SRAM_VALIDATION_TOTAL_SIZE_BYTES ((uint32_t)(512u * 1024u))
	Total external SRAM size in bytes for the AS6C4008 device.

#define	SRAM_VALIDATION_SMALL_RANGE_SIZE ((uint32_t)256u)
	Small-range test size in bytes.

#define	SRAM_VALIDATION_PATTERN_TEST_SIZE ((uint32_t)(8u * 1024u))
	Pattern-test size in bytes.

#define	SRAM_VALIDATION_ALIAS_COUNT ((uint32_t)19u)
	Number of alias probe offsets used by the alias test.

Enumerations
enum	sramValidationTestId_t { SRAM_VALIDATION_TEST_NONE = 0 , SRAM_VALIDATION_TEST_ALIAS_LINES , SRAM_VALIDATION_TEST_SMALL_RANGE , SRAM_VALIDATION_TEST_FULL_SWEEP , SRAM_VALIDATION_TEST_PATTERN , SRAM_VALIDATION_TEST_FULL_RANGE_PATTERN }
	Validation test identifiers. More...

enum	sramValidationPhase_t { SRAM_VALIDATION_PHASE_IDLE = 0 , SRAM_VALIDATION_PHASE_PREPARE , SRAM_VALIDATION_PHASE_FILL , SRAM_VALIDATION_PHASE_VERIFY }
	Validation phase identifiers. More...

enum	sramValidationStatus_t { SRAM_VALIDATION_STATUS_PASS = 0 , SRAM_VALIDATION_STATUS_FAIL }
	Overall validation status. More...

Functions
const sramValidationReport_t *	SramValidation_RunAll (void)
	Run the current SRAM validation tests and print results to stdout.

const sramValidationReport_t *	SramValidation_GetReport (void)
	Get the most recent SRAM validation report.

HAL_StatusTypeDef	SramValidation_RunPatternTest (void)
	Run the SRAM pattern test over a small region.

Detailed Description

External SRAM daughterboard validation test interface.

Macro Definition Documentation

◆ SRAM_VALIDATION_ALIAS_COUNT

#define SRAM_VALIDATION_ALIAS_COUNT ((uint32_t)19u)

Number of alias probe offsets used by the alias test.

◆ SRAM_VALIDATION_BASE_ADDR

#define SRAM_VALIDATION_BASE_ADDR ((uint32_t)0x60000000u)

External SRAM base address on FMC Bank1 / NE1.

◆ SRAM_VALIDATION_PATTERN_TEST_SIZE

#define SRAM_VALIDATION_PATTERN_TEST_SIZE ((uint32_t)(8u * 1024u))

Pattern-test size in bytes.

◆ SRAM_VALIDATION_SMALL_RANGE_SIZE

#define SRAM_VALIDATION_SMALL_RANGE_SIZE ((uint32_t)256u)

Small-range test size in bytes.

◆ SRAM_VALIDATION_TOTAL_SIZE_BYTES

#define SRAM_VALIDATION_TOTAL_SIZE_BYTES ((uint32_t)(512u * 1024u))

Total external SRAM size in bytes for the AS6C4008 device.

Enumeration Type Documentation

◆ sramValidationPhase_t

enum sramValidationPhase_t

Validation phase identifiers.

Enumerator
SRAM_VALIDATION_PHASE_IDLE
SRAM_VALIDATION_PHASE_PREPARE
SRAM_VALIDATION_PHASE_FILL
SRAM_VALIDATION_PHASE_VERIFY

◆ sramValidationStatus_t

enum sramValidationStatus_t

Overall validation status.

Enumerator
SRAM_VALIDATION_STATUS_PASS
SRAM_VALIDATION_STATUS_FAIL

◆ sramValidationTestId_t

enum sramValidationTestId_t

Validation test identifiers.

Enumerator
SRAM_VALIDATION_TEST_NONE
SRAM_VALIDATION_TEST_ALIAS_LINES
SRAM_VALIDATION_TEST_SMALL_RANGE
SRAM_VALIDATION_TEST_FULL_SWEEP
SRAM_VALIDATION_TEST_PATTERN
SRAM_VALIDATION_TEST_FULL_RANGE_PATTERN

Function Documentation

◆ SramValidation_GetReport()

const sramValidationReport_t * SramValidation_GetReport ( void )

Get the most recent SRAM validation report.

Returns: Pointer to a persistent validation report structure.; Pointer to the persistent validation report structure.

◆ SramValidation_RunAll()

const sramValidationReport_t * SramValidation_RunAll ( void )

Run the current SRAM validation tests and print results to stdout.

Returns: Pointer to a persistent validation report structure.

◆ SramValidation_RunPatternTest()

HAL_StatusTypeDef SramValidation_RunPatternTest ( void )

Run the SRAM pattern test over a small region.

Returns: HAL_OK on success, HAL_ERROR on failure.

Data Structures

Macros

Enumerations

Functions