Closed GoogleCodeExporter closed 8 years ago
PCB rev2.141 was sent to the factory for fabrication Dec 17, 2010. Ten boards
expected back by Jan 11th, 2011. Components to construct up to 3 prototypes for
testing and debugging have been ordered. Construction expected to be complete
sometime mid to late Jan 2011.
Original comment by gru...@gmail.com
on 20 Dec 2010 at 8:49
[deleted comment]
[deleted comment]
2011-01-14: The prototype 2.14 board is fully assembled and working. A number
of changes, mostly around the wiring positions of the trim switches, have been
noted for the V3 board. The telemetry pseudo-RS-232 port is working fine. An
RTC (real-time-clock) needs to be added. The extra 2048bytes of EEPROM have
nicely extended (almost doubled) the model and settings memory. Unfortunately,
I had to increase the block size -- or go 16-bit for the allocation table. So
raw data from a 2048byte EEPROM is not compatible with the new OS code. I might
work on a conversion program some time, but it's frankly not so likely to be
any time soon. Anyone else care to take this one on?
Next step is MM/SDCARD mass storage interface and coding (and RTC).
Design changes for the V3 "final production" board (hopefully) will be carried
out as we move along. I don't want to rush this one. Need to get it "right",
first, well, second time. :-D Besides, I'm fresh out of cash to pay for it
anyway.
Original comment by gru...@gmail.com
on 14 Jan 2011 at 8:11
V3 design completed. V4 design underway. Signing off this issue, since it's now
a core part of the entire project.
Original comment by gru...@gmail.com
on 9 Jul 2011 at 1:19
Original comment by gru...@gmail.com
on 23 Sep 2011 at 1:50
Original issue reported on code.google.com by
gru...@gmail.com
on 18 Nov 2010 at 12:42