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From 05/15/2019 to 06/13/2019

06/12/2019

10:52 PM Feature #76: Merge down to trunk
Probably split into too many functions, adding function call overhead...
Anyway should probably target some of th...
foft
10:31 PM Feature #76: Merge down to trunk
Haha, working and much neater, but 300 bytes more foft

06/09/2019

11:31 PM Feature #76: Merge down to trunk
Experimenting with replacing the menu with a simple structure/code approach, should cut code size somewhat. foft

06/07/2019

09:53 PM Feature #76: Merge down to trunk
-flto gets me to 33244 foft
09:39 PM Feature #76: Merge down to trunk
That was with 64-bit riscv, switched to the 32-bit version and its bigger: 39512 foft

06/04/2019

10:34 PM Feature #76: Merge down to trunk
Tried building with riscv and the firmware size dropped from 37KB to <32KB. Which is great! So might need to reactiva... foft

05/28/2019

10:45 PM Feature #76: Merge down to trunk
freezer 1024 1
antic 1536 1
scandoubler1 14600 2
scandoubler2 14600 2
zpu rom 327680 40
zpu ram ...
foft
10:28 PM Feature #76: Merge down to trunk
Building the mcc216 with this latest firmware + plumbing changes. Realized the scandoubler will not fit in the memory... foft
09:31 PM Feature #79: SDHC and SDXC support
Tested my 32GB card from the Pandora and its working. This is the maximum supported by the Chameleon menu right now. foft

05/25/2019

08:00 PM Feature #76: Merge down to trunk
I think chameleon 1 and chameleon 2 are good. firmware_eclaire is running on them and also on the eclaire.
Heading...
foft
07:59 PM Feature #80 (Closed): Read roms from spi flash on chameleon
foft
07:57 PM Feature #80: Read roms from spi flash on chameleon
Jens confirmed that they are all using the same flash chip.
Backport looking good to me...
foft

05/20/2019

10:56 PM Feature #80: Read roms from spi flash on chameleon
Same flash chip as I'd used on the Eclaire... Pretty luck! Anyway the backport seemed to work without issue so far, j... foft
10:35 PM Feature #80: Read roms from spi flash on chameleon
Working on the backport now chameleon 2 is working well... foft
10:34 PM Feature #78 (Closed): Get chameleon v2 working
Chameleon 2 is working pretty well.
Moving onto Chameleon 1 backport then will check all other cores work...
foft

05/19/2019

11:31 PM Feature #78: Get chameleon v2 working
Well added a synchronizer on ba and also added a when others clause to put it back into a proper state.
Should pro...
foft
11:19 PM Feature #78: Get chameleon v2 working
I wonder if ba needs a synchronizer or something like that? foft
11:16 PM Feature #78: Get chameleon v2 working
Got a state capture when its working, goes through states as normal.
When it stops, no states are active!
foft
11:13 PM Feature #78: Get chameleon v2 working
Re c64 keyboard, the state machine reading it appears to get stuck and just reads DC01 repeatedly?? foft
10:52 PM Feature #78: Get chameleon v2 working
Now behaving again, think Chaco had got confused and was doing weird stuff. foft
10:41 PM Feature #78: Get chameleon v2 working
Getting some weird behaviour tonight - cores not starting etc. Unclear what the issue is... foft
10:25 PM Feature #78: Get chameleon v2 working
Tried it in the c64. Keyboard works, but only sometimes! Need to work out why. foft

05/18/2019

10:29 PM Feature #78: Get chameleon v2 working
Did the keyboard plumbing. Seems to work - okish. Though can save some bytes by doing this part in vhdl I think, so m... foft
10:09 PM Feature #78: Get chameleon v2 working
Of course one more important step: try it in a C64! foft
09:54 PM Feature #78: Get chameleon v2 working
Picked up the slot from the micro. Computed the location of the rom. I added 256kb of blank space first to aligned to... foft
09:49 PM Feature #80: Read roms from spi flash on chameleon
Got this working as part of the port on chameleon 2.
Need to apply the same updates to chameleon 1.
foft
 

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