Name:

kjt_read_from_file

Action:

forces a file to be loaded to a particular address - kjt_find_file MUST be called first!

Input Registers :

HL = Load address.
B = Bank of load address.

Output Registers :

If Zero Flag is set, operation completed OK

Else:
If A = $00, B = hardware device error flags.
If A <> $00, see error code table

Notes:

• The file pointer is automatically incremented by the number of bytes transferred - therefore it is not necessary call "kjt_set_file_pointer" each time if a chunks of a file are required sequentially.

• Attempting to read beyond the end of a file will return an error.

• The load length must be set for each read (and load address set appropriately each call).

• From FLOS v548 onwards, a full seek is only performed if the File Pointer is manually changed. During sequential loads, no other disk operations or code which alters the sector buffer should be called (Note: This includes the serial routines).