complete. should be able to allocate buffers from host, but haven't got
to testing it yet. Compiling on firmware though..
Currently have 256 bytes of raw_buffer, and 8 buffer objects/structs
each with ~16 bytes per object. So could trim things down, but still have
decent amount of SRAM left. Could have another 256 byte buffer at this
rate.. but might not leave enough SRAM for temporary routines.
Possible that raw buffer space could be dynamically allocated
as either buffer space or temporary routine space...
AVR Memory Usage
----------------
Device: atmega164a
Program: 4094 bytes (25.0% Full)
(.text + .data + .bootloader)
Data: 573 bytes (56.0% Full)
(.data + .bss + .noinit)
cleaned up firmware pinport.h used PURPLE/GREEN KAZZO for all #ifdef's
AVR Memory Usage
----------------
Device: atmega164a
Program: 3404 bytes (20.8% Full)
(.text + .data + .bootloader)
Data: 53 bytes (5.2% Full)
(.data + .bss + .noinit)
final kazzo design hex commited as comparable build to the past two commits of green/purple.
So this .hex commit is apples to apples with recently commited purple/green .hex commits.
rearranged some of the .h files, created dictionary file to list all dictionaries of opcodes.
moved error codes to shared file so host can interpret firmware error codes.
created firmware usb.c/h to handle usb operations (didn't move as git seems to think..)
cleaned up fw main function and file.
host usb_operations, created USBrequest struct type to more easily handle all transfer info.
Currently able to send pinport commands and read back return values from retro prog.
Just need to start writting functions to send opcodes and start actually preforming some cartridge operations.
modified: pinport.c
modified: pinport.h
-completing implementation of remaining shared_pinport opcodes
modified: ../../shared/shared_pinport.h
-few opcodes deleted because I decided they were stupid when got
around to implementing them. Set user up for errors and not
useful generally.
modified: source/logic.h
-adding IP and OP definitions to use on DDR registers
-ERROR codes denote what function errored out
modified: ../shared/shared_pinport.h
-changing some opcode names for clarity and lowercasing non-recommended ones
modified: source/pinport.c
-fix bug that recreated cur_AHL_addr and cur_AXL_addr
-create opcode with 8bit operand function
-defining SUCCESS & ERROR_CODES
new file: pinport.c
-Creation of file with giant switch to decode byte value into
macro call.
-software AXL and AHL clocking of for green boards.
modified: pinport.h
-removed #ifdef for signals, should only be based on board when
possible.
-created macro for AXL/AHL_CLK to call software function
deleted: macro.h
-don't want this old guy around any more...
-modified to caluclate ROM/RAM usage of atmega164a
new file: source/io.h
new file: source/logic.h
-created files
modified: source/io.c
modified: source/main.c
-created io_pullup going to make separate io inits based on cartridge inserted
-modifing for io.h
modified: source/pinport.h
-File mostly complete with all possible pin manipulations
paul eeepc