SAMV71 Xplained Ultra Software Package 1.5

SdioRwExtArg Struct Reference
[SD/MMC command arguments]

Data Fields

uint32_t count: 9
uint32_t regAddress: 17
uint32_t opCode: 1
uint32_t blockMode: 1
uint32_t functionNum: 3
uint32_t rwFlag: 1

Detailed Description

Definition at line 453 of file sdmmc_cmd.h.


Field Documentation

[ 27] (Optional) 1:block mode

Definition at line 457 of file sdmmc_cmd.h.

[ 8: 0] Byte mode: number of bytes to transfer, 0 cause 512 bytes transfer. Block mode: number of blocks to transfer, 0 set count to infinite.

Definition at line 457 of file sdmmc_cmd.h.

[30:28] Number of the function

Definition at line 457 of file sdmmc_cmd.h.

[ 26] 1:Incrementing address, 0: fixed

Definition at line 457 of file sdmmc_cmd.h.

[25: 9] Start Address I/O register

Definition at line 457 of file sdmmc_cmd.h.

[ 31] Direction, 1:WR, 0:RD

Definition at line 457 of file sdmmc_cmd.h.


The documentation for this struct was generated from the following file:
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Defines