hw/telebt
13 years agotweak board dimensions down to match outline fab-v0.1
Bdale Garbee [Tue, 26 Apr 2011 00:24:15 +0000 (18:24 -0600)]
tweak board dimensions down to match outline

13 years agomeet minimum silk line dimension on beeper circle
Bdale Garbee [Fri, 22 Apr 2011 06:14:22 +0000 (00:14 -0600)]
meet minimum silk line dimension on beeper circle

13 years agofix soldermask clearance on sma footprint
Bdale Garbee [Fri, 22 Apr 2011 06:11:20 +0000 (00:11 -0600)]
fix soldermask clearance on sma footprint

13 years agomeet min annular ring dimension spec on mounting holes since they're plated
Bdale Garbee [Fri, 22 Apr 2011 06:08:20 +0000 (00:08 -0600)]
meet min annular ring dimension spec on mounting holes since they're plated

13 years agofix targets so make zip works
Bdale Garbee [Thu, 21 Apr 2011 23:52:23 +0000 (17:52 -0600)]
fix targets so make zip works

13 years agoconnect a spare cc1111 pin to the open pin on the companion connector,
Bdale Garbee [Thu, 21 Apr 2011 19:54:42 +0000 (13:54 -0600)]
connect a spare cc1111 pin to the open pin on the companion connector,
just in case it turns out to be useful somehow.  in the process, shoved
lots of copper around improving the mostly-ground-plane side

13 years agoadd TP2 attached to v_usb so we can experiment with charge currents
Bdale Garbee [Thu, 21 Apr 2011 18:09:08 +0000 (12:09 -0600)]
add TP2 attached to v_usb so we can experiment with charge currents

13 years agocts and rts need to be cross-connected between the cc1111 and the BTM-182
Bdale Garbee [Thu, 21 Apr 2011 17:12:27 +0000 (11:12 -0600)]
cts and rts need to be cross-connected between the cc1111 and the BTM-182

13 years agomark the serial pullups as noload, keithp says they probably aren't needed
Bdale Garbee [Tue, 19 Apr 2011 04:28:16 +0000 (22:28 -0600)]
mark the serial pullups as noload, keithp says they probably aren't needed
with vdd_usb connected on the BT part

13 years agomove bt_link to correct pin as per keithp feedback
Bdale Garbee [Mon, 18 Apr 2011 20:10:48 +0000 (14:10 -0600)]
move bt_link to correct pin as per keithp feedback

13 years agoimprovements in ground plane continuity, better spacing around crystal
Bdale Garbee [Mon, 18 Apr 2011 16:11:08 +0000 (10:11 -0600)]
improvements in ground plane continuity, better spacing around crystal

13 years agofix beeper interference with sma
Bdale Garbee [Mon, 18 Apr 2011 08:39:21 +0000 (02:39 -0600)]
fix beeper interference with sma

13 years agoresolve switch / sma interference issue by moving switch 50 mils farther out
Bdale Garbee [Mon, 18 Apr 2011 08:27:59 +0000 (02:27 -0600)]
resolve switch / sma interference issue by moving switch 50 mils farther out

13 years agoroute complete, drc clean, added the usual silkscreen elements
Bdale Garbee [Mon, 18 Apr 2011 08:18:53 +0000 (02:18 -0600)]
route complete, drc clean, added the usual silkscreen elements

13 years agopull ground plane back away from BT antenna, work more on placement
Bdale Garbee [Sat, 16 Apr 2011 00:27:33 +0000 (18:27 -0600)]
pull ground plane back away from BT antenna, work more on placement

13 years agoadjust placement to account for pcb dimension reduction
Bdale Garbee [Thu, 14 Apr 2011 02:17:25 +0000 (19:17 -0700)]
adjust placement to account for pcb dimension reduction

13 years agoshave 50 mils off SMA end of PCB to allow for SMA flange to be inside box
Bdale Garbee [Thu, 14 Apr 2011 02:07:17 +0000 (19:07 -0700)]
shave 50 mils off SMA end of PCB to allow for SMA flange to be inside box

13 years agosnapshot
Bdale Garbee [Tue, 12 Apr 2011 08:14:44 +0000 (01:14 -0700)]
snapshot

13 years agoworking on placement
Bdale Garbee [Tue, 12 Apr 2011 08:04:49 +0000 (01:04 -0700)]
working on placement

13 years agoconnect both VDD pins on BT module, add a second bypass cap by it
Bdale Garbee [Tue, 12 Apr 2011 07:10:29 +0000 (00:10 -0700)]
connect both VDD pins on BT module, add a second bypass cap by it

13 years agoadd beeper
Bdale Garbee [Tue, 12 Apr 2011 07:07:44 +0000 (00:07 -0700)]
add beeper

13 years agopcb syncronized with schematic, all parts on board but not placed yet
Bdale Garbee [Sun, 10 Apr 2011 20:30:41 +0000 (13:30 -0700)]
pcb syncronized with schematic, all parts on board but not placed yet

13 years agomove the "ground plane" to the "top" of the board since we want all the SMT
Bdale Garbee [Sun, 10 Apr 2011 20:07:16 +0000 (13:07 -0700)]
move the "ground plane" to the "top" of the board since we want all the SMT
parts in this design "down" towards the bottom of the box and all the through
hole "up" towards the lid.  this seems much easier than trying to invert the
board outline.

13 years agofix hole size in schematic to match 1551K mounting holes
Bdale Garbee [Sun, 10 Apr 2011 20:00:51 +0000 (13:00 -0700)]
fix hole size in schematic to match 1551K mounting holes

13 years agolock the outline, the bottom poly and boundary vestigal lines, and the holes
Bdale Garbee [Sun, 10 Apr 2011 19:49:25 +0000 (12:49 -0700)]
lock the outline, the bottom poly and boundary vestigal lines, and the holes
clear out the rest of the parts

13 years agoexpand bottom poly to full board size, then clone outline into bottom layer
Bdale Garbee [Sun, 10 Apr 2011 19:39:41 +0000 (12:39 -0700)]
expand bottom poly to full board size, then clone outline into bottom layer
as a 1-mil-wide vestigal line to use line clearance to shape the bottom side
ground plane to uniformly cover inside the board outline with some margin

13 years agoholes moved to the right places for maximum size 1551K board outline
Bdale Garbee [Sun, 10 Apr 2011 19:32:43 +0000 (12:32 -0700)]
holes moved to the right places for maximum size 1551K board outline

13 years agooutline now matches Hammond max PCB size for 1551K box
Bdale Garbee [Sun, 10 Apr 2011 19:16:35 +0000 (12:16 -0700)]
outline now matches Hammond max PCB size for 1551K box

13 years agoOutline and hole positions right for board that is 2mm smaller in both
Bdale Garbee [Sat, 9 Apr 2011 20:43:31 +0000 (13:43 -0700)]
Outline and hole positions right for board that is 2mm smaller in both
axes than max for 1551K box.  Not satisfied, though, as the PCB mounting
holes land very close to the edge of the board this way.  Must re-evaluate
outline before proceeding!

13 years agoupdate to use freshly generated Rayson module footprint
Bdale Garbee [Fri, 8 Apr 2011 18:40:07 +0000 (11:40 -0700)]
update to use freshly generated Rayson module footprint

13 years agokeithp found this doc
Bdale Garbee [Tue, 5 Apr 2011 04:55:32 +0000 (00:55 -0400)]
keithp found this doc

13 years agoloss the vdd_usb connection on the BT chip
Bdale Garbee [Tue, 5 Apr 2011 04:32:25 +0000 (00:32 -0400)]
loss the vdd_usb connection on the BT chip

13 years agohook up vdd_usb on the bt chip, add a bypass cap
Bdale Garbee [Tue, 5 Apr 2011 04:27:48 +0000 (00:27 -0400)]
hook up vdd_usb on the bt chip, add a bypass cap

13 years agoadd bt_link net to monitor link status, fix LED colors and part numbers
Bdale Garbee [Tue, 5 Apr 2011 03:31:32 +0000 (23:31 -0400)]
add bt_link net to monitor link status, fix LED colors and part numbers

13 years agohook up pin on BT widget that would allow us to reset its serial port
Bdale Garbee [Tue, 5 Apr 2011 03:18:31 +0000 (23:18 -0400)]
hook up pin on BT widget that would allow us to reset its serial port

13 years agoreplace BTM182 datasheet with fresher copy from the company themselves
Bdale Garbee [Tue, 5 Apr 2011 02:59:44 +0000 (22:59 -0400)]
replace BTM182 datasheet with fresher copy from the company themselves

13 years agosymbols needed for schematic
Bdale Garbee [Tue, 5 Apr 2011 02:58:57 +0000 (22:58 -0400)]
symbols needed for schematic

13 years agofirst cut at schematic more or less complete
Bdale Garbee [Sun, 3 Apr 2011 19:01:06 +0000 (13:01 -0600)]
first cut at schematic more or less complete

13 years agoa few more component changes, initial (worthless) pcb file
Bdale Garbee [Thu, 31 Mar 2011 18:06:53 +0000 (12:06 -0600)]
a few more component changes, initial (worthless) pcb file

13 years agomove to micro USB, add my favorite push button power switch, etc
Bdale Garbee [Thu, 31 Mar 2011 18:01:49 +0000 (12:01 -0600)]
move to micro USB, add my favorite push button power switch, etc

13 years agoadd datasheets to git repo, even though most of them may go away eventually
Bdale Garbee [Thu, 31 Mar 2011 17:29:07 +0000 (11:29 -0600)]
add datasheets to git repo, even though most of them may go away eventually

13 years agoinitial cut at stripping schematic down .. forget pcb layout for a while
Bdale Garbee [Wed, 30 Mar 2011 23:41:22 +0000 (17:41 -0600)]
initial cut at stripping schematic down .. forget pcb layout for a while

13 years agoinitialize project with a copy of telemetrum v1.1
Bdale Garbee [Wed, 26 Jan 2011 01:48:16 +0000 (11:48 +1000)]
initialize project with a copy of telemetrum v1.1