Mikroc, Cf_write_byte, Cf_write_word – ABL electronic PIC Microcontrollers PIC16 User Manual

Page 174: Cf_find_file

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MikroElektronika: Development tools - Books - Compilers

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Prototype

void

Cf_Write_Byte(char data);

Description

Writes one byte (

data

) to CF. All 512 bytes are transferred to a buffer.

Requires

CF must be initialized for write operation. See

Cf_Write_Init

.

Example

Cf_Write_Byte(100);

Cf_Write_Byte

Prototype

void

Cf_Write_Word(int data);

Description

Writes one word (

data

) to CF. All 512 bytes are transferred to a buffer.

Requires

CF must be initialized for write operation. See

Cf_Write_Init

.

Example

Cf_Write_Word(1000);

Cf_Write_Word

Prototype

void

Cf_Find_File(char find_first, char *file_name);

Description

Routine looks for files on CF card. Parameter

find_first

can be non-zero or zero; if

non-zero, routine looks for the first file on card, in order of physical writing. Otherwise,
routine “moves forward” to the next file from the current position, again in physical
order. If file is found, routine writes its name and extension in the string

file_name

. If

no file is found, the string will be filled with zeroes.

Requires

Ports must be initialized. See

Cf_Init

.

Example

Cf_Find_File(1, file);

if

(file[0] <> 0) { ...

// if first file found, handle it

Cf_Find_File

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