Commit Graph

5 Commits

Author SHA1 Message Date
Paul Molloy 80943f7f62 firmware buffer.c reorganization and some intitial testing complete.
moved all buffer operations out of usb.c with new bridge function between
the two files.  Lots of pointing going on and lessons learned..
Thankfully everything seems to be working if you actually call the
functions as I designed them..  Gotta love trouble shooting bugs that
don't exist..  Helped updating allocate output to get returned as error
back to the host.

Moved typedef structs to firmware type.h file as seemed to cause
compilation issues being contained in the files .h file when other .c
files needed those types.

Fixed casting warnings with usbMsgPtr ended up looking at usbdrv.c figured
out how close I got, just shouldn't have been putting the * in there..
2016-11-28 22:16:35 -06:00
Paul Molloy c6a68c679f Adding EXP0_PULLUP_TEST should probably verify pullup on EXP0 provides
logic 1 if relying on it.  Seems to work fine on NES discrete and
INLXO-ROM boards where planning to utilize it.  SNES can't pull up due to
pulldown and original famicom cart can't either perhaps because of
EXP6 EXP FF output being too much of a load..?
2016-11-27 17:47:40 -06:00
paul eeepc cd6378b8c5 SNES dictionary creation, addition of NES cpu/ppu read/writes
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.
2016-11-27 15:32:36 -06:00
Paul Molloy 7d00145431 Big step in confirmation of pin manipulations working on kazzo.
Able to read PRG-ROM flash chip's manf and device ID from commandline.

New dictionaries io and nes along with firmware files to support.
now have io_reset, nes_init, and snes_init io.c functions
nes.c functions including discrete_exp0_prgrom_wr and emulate_nes_cpu_rd.

New dictionary.c/.h for host to make dictionary calls easier including
setting proper return data lengths based on opcode.

adding nop command to pinport.h

AVR Memory Usage
----------------
Device: atmega164a

Program:    2960 bytes (18.1% Full)
(.text + .data + .bootloader)

Data:         53 bytes (5.2% Full)
(.data + .bss + .noinit)
2016-11-27 00:18:46 -06:00
paul eeepc 94ea3fd474 modified: host/source/inlprog.c
new file:   host/source/erase.c
new file:   host/source/erase.h
	creating erase files called from main with e_flag

modified:   firmware/source/usb.c
	introducing switch statement with range of values of opcode type detection.

modified:   host/source/usb_operations.h
	turning off debug

modified:   shared/shared_errors.h
	renumbering some error codes
	thinking I'll have codes which can come from avr set to 128+
2016-11-26 14:17:34 -06:00