User manual

288
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
Cf_Fat_Reset
Cf_Fat_Read
Prototype
sub procedure Cf_Fat_Reset(dim byref size as longword)
Description Opens currently assigned le for reading.
Parameters - size: buffer to store le size to. After le has been open for reading its size is returned through this
parameter.
Returns Nothing.
Requires CF card and CF library must be initialized for le operations. See Cf_Fat_Init.
File must be previously assigned. See Cf_Fat_Assign.
Example
dim size as longword
...
Cf_Fat_Reset(size)
Notes None.
Prototype
sub procedure Cf_Fat_Read(dim byref bdata as byte)
Description Reads a byte from currently assigned le opened for reading. Upon function execution le pointers will
be set to the next character in the le.
Parameters - bdata: buffer to store read byte to. Upon this function execution read byte is returned through this
parameter.
Returns Nothing.
Requires CF card and CF library must be initialized for le operations. See Cf_Fat_Init.
File must be previously assigned. See Cf_Fat_Assign.
File must be open for reading. See Cf_Fat_Reset.
Example
dim bdata as byte
...
Cf_Fat_Read(bdata)
Notes None.