buffer.h File Reference

Header file for iSensor-SPI-Buffer buffer data structure module. More...

#include <stdint.h>

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Macros
#define	BUF_SIZE   0xA000
#define	BUF_MIN_ENTRY   2
#define	BUF_MAX_ENTRY   64

Variables
uint32_t	g_bufLastRegIndex
uint32_t	g_bufCount
uint32_t	g_bufNumWords32

Detailed Description

Header file for iSensor-SPI-Buffer buffer data structure module.

Copyright (c) Analog Devices Inc, 2020 All Rights Reserved.

Date

3/19/2020

Author

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

Macro Definition Documentation

BUF_MAX_ENTRY

#define BUF_MAX_ENTRY   64

Largest buffer data entry size. Real size is +10 bytes

BUF_MIN_ENTRY

#define BUF_MIN_ENTRY   2

Smallest buffer data entry size. Real size is +10 bytes

BUF_SIZE

#define BUF_SIZE   0xA000

Buffer memory allocation

Variable Documentation

g_bufCount

uint32_t g_bufCount

extern

Number of elements currently stored in the buffer. Global scope

g_bufLastRegIndex

uint32_t g_bufLastRegIndex

extern

Index for the last buffer output register. This is based on buffer size. Global scope

g_bufNumWords32

uint32_t g_bufNumWords32

extern

Number of 32-bit words per buffer entry. Global scope