mikroC

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Mmc_Read_Sector

mikroC - C Compiler for Microchip PIC microcontrollers

Prototype

unsigned short Mmc_Read_Sector(unsigned long sector, char *data);

 

 

Returns

Returns 0 if read was successful, or 1 if an error occurred.

 

 

Description

Function reads one sector (512 bytes) from MMC card at sector address sector. Read

 

data is stored in the array data. Function returns 0 if read was successful, or 1 if an

 

error occurred.

 

 

Requires

Library needs to be initialized, see Mmc_Init.

 

 

Example

error = Mmc_Read_Sector(sector, data);

 

 

Mmc_Write_Sector

Prototype

unsigned short Mmc_Write_Sector(unsigned long sector,char *data);

 

 

Returns

Returns 0 if write was successful; returns 1 if there was an error in sending write com-

 

mand; returns 2 if there was an error in writing.

 

 

Description

Function writes 512 bytes of data to MMC card at sector address sector. Function

 

returns 0 if write was successful, or 1 if there was an error in sending write command,

 

or 2 if there was an error in writing.

 

 

Requires

Library needs to be initialized, see Mmc_Init.

 

 

Example

error = Mmc_Write_Sector(sector, data);

 

 

 

 

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