Datasheet

Mmc_Read_Cid
Mmc_Read_Csd
275
MIKROELEKTRONIKA - SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD
Libraries
mikroPASCAL PRO for AVR
CHAPTER 6
Prototype
function Mmc_Read_Cid(var data_cid: array[16] of byte): byte;
Returns
- 0 - if CID register was read successfully
- 1 - if there was an error while reading
Description
The function reads 16-byte CID register.
Parameters:
-
data_cid: buffer of minimum 16 bytes in length for storing CID register content.
Requires MMC/SD card must be initialized. See Mmc_Init.
Example
var error : byte;
dataBuffer : array[16] of byte;
...
error := Mmc_Read_Cid(dataBuffer);
Prototype
function Mmc_Read_Csd(var data_for_registers: array[16] of
byte): byte;
Returns
- 0 - if CSD register was read successfully
- 1 - if there was an error while reading
Description
The function reads 16-byte CSD register.
Parameters:
-
data_for_registers: buffer of minimum 16 bytes in length for storing CSD
register content.
Requires MMC/SD card must be initialized. See Mmc_Init.
Example
var error : word;
data_for_registers : array[16] of byte;
...
error := Mmc_Read_Csd(data_for_registers);