Card IDentification (CID) register. More...

#include <SdCardInfo.h>

Public Attributes
unsigned char	always1: 1

unsigned char	crc: 7

unsigned char	mdt_month: 4

unsigned char	mdt_year_high: 4

unsigned char	mdt_year_low: 4

unsigned char	mid

char	oid [2]

char	pnm [5]

unsigned char	prv_m: 4

unsigned char	prv_n: 4

uint32_t	psn

unsigned char	reserved: 4

Detailed Description

Card IDentification (CID) register.

Member Data Documentation

◆ always1

unsigned char CID::always1

not used always 1

◆ crc

unsigned char CID::crc

CRC7 checksum

◆ mdt_month

unsigned char CID::mdt_month

Manufacturing date month

◆ mdt_year_high

unsigned char CID::mdt_year_high

Manufacturing date year high digit

◆ mdt_year_low

unsigned char CID::mdt_year_low

Manufacturing date year low digit

◆ mid

unsigned char CID::mid

Manufacturer ID

◆ oid

char CID::oid[2]

OEM/Application ID

◆ pnm

char CID::pnm[5]

Product name

◆ prv_m

unsigned char CID::prv_m

Product revision least significant digit

◆ prv_n

unsigned char CID::prv_n

Product revision most significant digit

◆ psn

uint32_t CID::psn

Product serial number

◆ reserved

unsigned char CID::reserved

not used

The documentation for this class was generated from the following file:

Arduino/libraries/SdFat/src/SdCard/SdCardInfo.h

Public Attributes