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Bdale Garbee [Thu, 7 Oct 2010 04:29:26 +0000 (22:29 -0600)]
snapshot .. about 100 disconnects left
Bdale Garbee [Fri, 27 Aug 2010 17:01:12 +0000 (11:01 -0600)]
more work on pcb
Bdale Garbee [Fri, 27 Aug 2010 16:46:59 +0000 (10:46 -0600)]
snapshot after some footprint changes
Bdale Garbee [Thu, 26 Aug 2010 05:37:09 +0000 (23:37 -0600)]
update pcb to reflect new switch footprint, etc
Bdale Garbee [Thu, 26 Aug 2010 05:26:53 +0000 (23:26 -0600)]
update footprint for power switch to use C&K DPDT push-button switches I like
Bdale Garbee [Fri, 13 Aug 2010 01:22:21 +0000 (21:22 -0400)]
replace LCD footprint with one that isn't being integer truncated by Python!
Bdale Garbee [Fri, 13 Aug 2010 01:10:02 +0000 (21:10 -0400)]
add git ignore file, clean up what is and is not in the repo
Bdale Garbee [Fri, 13 Aug 2010 01:05:49 +0000 (21:05 -0400)]
pondering component placements
Bdale Garbee [Fri, 13 Aug 2010 00:14:05 +0000 (20:14 -0400)]
rotated, all existing trace routing erased
Bdale Garbee [Thu, 12 Aug 2010 23:56:35 +0000 (19:56 -0400)]
board outline complete for Hammond 1559B box
Bdale Garbee [Thu, 12 Aug 2010 23:28:48 +0000 (19:28 -0400)]
snapshot
Bdale Garbee [Thu, 12 Aug 2010 23:16:03 +0000 (19:16 -0400)]
cleaning up attribute visibility in schematic
Bdale Garbee [Fri, 25 Jun 2010 03:48:26 +0000 (21:48 -0600)]
update Makefile to reflect removal of PIC source file
Bdale Garbee [Fri, 25 Jun 2010 03:47:21 +0000 (21:47 -0600)]
clean up a bit
Bdale Garbee [Fri, 25 Jun 2010 03:43:42 +0000 (21:43 -0600)]
getting closer to having the right footprints included
Bdale Garbee [Fri, 25 Jun 2010 03:19:39 +0000 (21:19 -0600)]
change reset circuit to use mcp130t reset controller ala openalt
Bdale Garbee [Mon, 21 Jun 2010 20:09:54 +0000 (14:09 -0600)]
starting pcb layout .. board size and mounting holes correct but not much else
Bdale Garbee [Mon, 21 Jun 2010 19:48:03 +0000 (13:48 -0600)]
change mounting holes to 3.4mm as per enclosure vendor docs
Bdale Garbee [Tue, 6 Apr 2010 07:00:10 +0000 (01:00 -0600)]
make it prettier
Bdale Garbee [Tue, 6 Apr 2010 06:57:06 +0000 (00:57 -0600)]
move from PIC to AVR ATtiny48 which uses a DFSG compliant toolchain
Bdale Garbee [Sun, 4 Apr 2010 17:33:11 +0000 (11:33 -0600)]
switch to PIC16F722, add pull-up on MCLR as Microchip suggests
Bdale Garbee [Sun, 4 Apr 2010 15:57:54 +0000 (09:57 -0600)]
add a power switch, fix pic pwm pin assignments, add two more mounting holes
Bdale Garbee [Sun, 4 Apr 2010 07:35:26 +0000 (01:35 -0600)]
rework pin assignments per keithp, add additional dataflash parts
Bdale Garbee [Sun, 4 Apr 2010 04:31:21 +0000 (22:31 -0600)]
add connection from nav output on gps chip to cc1111
Bdale Garbee [Sun, 4 Apr 2010 04:09:27 +0000 (22:09 -0600)]
add test points on unused pins, etc
Bdale Garbee [Sun, 4 Apr 2010 03:58:43 +0000 (21:58 -0600)]
radical redesign to be a single board incorporate relevant parts from
TeleMetrum v1.0 design, plus a PIC as an SPI target to handle LCD and
joystick-style multi-way switch from Alps
Bdale Garbee [Tue, 24 Nov 2009 14:28:13 +0000 (07:28 -0700)]
move from assembler to sdcc for program .. just a skeleton now!
Bdale Garbee [Sun, 22 Nov 2009 17:13:19 +0000 (10:13 -0700)]
switch serial to 4 pins compatible with SF GPS boards carrying v_lipo on
pin 1, clean up some cruft in the database
Bdale Garbee [Sun, 22 Nov 2009 17:00:42 +0000 (10:00 -0700)]
freshen to match current thinking, TM v0.2 companion interface pinout, etc
features now include:
LCD, 4 LEDs and 4 pushbuttons for user interface
backlight and contrast of the LCD driven by software-controlled PWM
3-pin serial port at 3.3V levels
Bdale Garbee [Fri, 16 Oct 2009 19:16:07 +0000 (13:16 -0600)]
update to reflect current thinking - 8 pin companion connector with 3.3v, etc
Bdale Garbee [Sun, 26 Apr 2009 23:47:22 +0000 (17:47 -0600)]
trim obsolete note
Bdale Garbee [Sat, 18 Apr 2009 22:34:56 +0000 (16:34 -0600)]
embed components in schematic to avoid having to publish library today
Bdale Garbee [Sat, 18 Apr 2009 22:24:14 +0000 (16:24 -0600)]
adding attributes, etc
Bdale Garbee [Sat, 18 Apr 2009 22:11:55 +0000 (16:11 -0600)]
approaching v0.1 schematic, initial hack on an assembler source for firmware
Bdale Garbee [Sat, 18 Apr 2009 07:01:16 +0000 (01:01 -0600)]
voltage regulator added
Bdale Garbee [Sat, 18 Apr 2009 06:50:07 +0000 (00:50 -0600)]
nearly done with first pass, still need voltage regulator