Header file for iSensor-SPI-Buffer SD card interfacing and script execution module. More...

#include <stdint.h>
#include "stm32f3xx_hal.h"

Include dependency graph for sd_card.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	SCRIPT_MAX_ENTRIES 64

#define	INVALID_LOOP_INDEX 0xFFFFFFFF

#define	SCR_NO_SD (1 << 0)

#define	SCR_MOUNT_ERROR (1 << 1)

#define	SCR_SCRIPT_OPEN_ERROR (1 << 2)

#define	SCR_RESULT_OPEN_ERROR (1 << 3)

#define	SCR_PARSE_INVALID_CMD (1 << 4)

#define	SCR_PARSE_INVALID_ARGS (1 << 5)

#define	SCR_PARSE_INVALID_LOOP (1 << 6)

#define	SCR_WRITE_FAIL (1 << 7)

Variables
SPI_HandleTypeDef	g_spi3

Detailed Description

Header file for iSensor-SPI-Buffer SD card interfacing and script execution module.

Date: 7/28/2020

Author: A. Nolan (alex..nosp@m.nola.nosp@m.n@ana.nosp@m.log..nosp@m.com)

Macro Definition Documentation

◆ INVALID_LOOP_INDEX

#define INVALID_LOOP_INDEX 0xFFFFFFFF

Invalid loop index constant (used in parsing)

◆ SCR_MOUNT_ERROR

#define SCR_MOUNT_ERROR (1 << 1)

FAT drive mount failure

◆ SCR_NO_SD

#define SCR_NO_SD (1 << 0)

No SD card detected

◆ SCR_PARSE_INVALID_ARGS

#define SCR_PARSE_INVALID_ARGS (1 << 5)

Valid command with bad arguments provided in script.txt

◆ SCR_PARSE_INVALID_CMD

#define SCR_PARSE_INVALID_CMD (1 << 4)

Invalid command provided in script.txt

◆ SCR_PARSE_INVALID_LOOP

#define SCR_PARSE_INVALID_LOOP (1 << 6)

Invalid loop parameters

◆ SCR_RESULT_OPEN_ERROR

#define SCR_RESULT_OPEN_ERROR (1 << 3)

result.txt failed to open for write

◆ SCR_SCRIPT_OPEN_ERROR

#define SCR_SCRIPT_OPEN_ERROR (1 << 2)

script.txt does not exist failed to open for read

◆ SCR_WRITE_FAIL

#define SCR_WRITE_FAIL (1 << 7)

SD card write failure occurred during script run

◆ SCRIPT_MAX_ENTRIES

#define SCRIPT_MAX_ENTRIES 64

Maximum script file size supported

Variable Documentation

◆ g_spi3

SPI_HandleTypeDef g_spi3

extern

SPI handle for SD card master port (global scope)

Macros

Variables