Michael Colton
26b7ef6f6d
Merge remote-tracking branch 'pwarren/PSDR_F7' into PSDR_F7
...
Conflicts:
.gitignore
Source/Debug/PSDR.hex
2017-01-19 00:23:42 -07:00
Michael Colton
bec53516f0
Merges in pwarren's OFF menu item (and other recent additions)
2017-01-19 00:01:51 -07:00
aaa24f87de
More compiler warnings, unused variables mostly
2017-01-15 15:43:22 +11:00
0aeba6c947
const images causing comipler to complain
2017-01-15 15:31:56 +11:00
3ecebbd2e1
Nicely teardown peripheral's before StandBy
2017-01-01 21:34:04 +11:00
9308765f6e
Remove afgain debugging, add binaries
2017-01-01 17:21:17 +11:00
4b2fd072e9
Power Off works! click Reset button to power on
2017-01-01 17:19:59 +11:00
1381f544d0
More compiler warnings fixes
2016-12-31 20:25:25 +11:00
af4d1fa94e
Actual compiled objects. newlib differences.
2016-12-31 16:09:36 +11:00
5510302b11
Useful Volume menu item. Compiler warnings in main.c
2016-12-31 16:02:50 +11:00
Michael Colton
2a0a65cff1
Changes it so BOTH paddles need to be clicked to transmit.
2016-11-17 22:45:55 -07:00
Michael Colton
e4dabf0ef2
I want the .hex file included so people can flash their PSDRs without having to compile the code themselves (I thought git was already tracking it.....)
2016-11-07 23:46:16 -07:00
Michael Colton
c2b94ddce0
Fixes very basic transmit support. Adds assembly instructions. Cleans up the Solid Model a little and moves older items to an Archive folder (basically to make sure they are okay to delete, since Git is keeping a history, there is no real reason to have an archive folder, right?)
2016-11-07 23:23:26 -07:00
Michael Colton
23cef9918d
Adds packing list drawing, re-enables experimental transmitting
2016-11-03 09:55:06 -06:00
Michael Colton
468dc41b7c
PSDR 2.6.1 PCB complete. Updates to BOM in preparation for order. Also added a little bit of code to turn off printf statements when not debugging (otherwise the board wont run without a debugger attached.)
2016-07-31 22:05:44 -06:00
Michael Colton
7a70b17276
Adds BOM for PSDR2.6, also some notes on the schematic, and defining the pin for charge source control.
2016-06-09 00:35:57 -06:00
Michael Colton
7e1addf952
Almost done with PCB 2.6v. I decided to change the reference designators so it's easier to find components. But PADS randomly swapped a bunch of parts. I wasted HOURS fixing it! :( Anyway, it's almost done, and the new reference designators are going to be nice..... maybe not totally worth it......
2016-05-29 00:14:03 -06:00
Michael Colton
8e248a52cd
Mostly changes to the PCB and schematic. This is PSDR v2.6, and it's almost done. I am committing here as a backup. Also changed the code to use internal pull-ups for the I2C.
2016-05-25 18:23:03 -06:00
Michael Colton
88d9220f56
This fixes (I think) the ADC issue. Or rather, interprets the already correct values correctly. Anyway. I think we are good, though more testing would be nice. I compared the F4 display performance to the F7 to see if the flickering/shimmering effect was there. It was not..... because the display was scrolling so slowly by comparison! The F7 is so fast that it was sometimes calculating and drawing the waterfall twice! Should be better now, but I may want to slow it down further. Also some changes to the power up/clock settings functions. Turns out there were two, not sure which is better or more complete. They both work well enough for now.
...
So with this, I think the F7 is now doing everything the F4 was doing, and can become the official chip of the next board revision.
2016-05-11 16:57:45 -06:00
Michael Colton
acefe9aa46
Seems I've pretty much got the F7 working now. There is still something weird with the ADC not returning the right value.. Also, the screen looks shimmery if viewed from the right angle. I've never noticed it before. Not sure if that's the F7's fault? Saving here so I can try the F4 again to compare.
2016-05-09 21:49:47 -06:00
Michael Colton
ac513eaae0
Merge branch 'master' into PSDR_F7
...
Conflicts:
Source/.settings/language.settings.xml
Source/Debug/PSDR.hex
Source/PSDR F4.launch
Source/src/main.c
I2C is (finally working) ADC still not working.
2016-05-08 00:53:48 -06:00
Michael Colton
2c1530d33f
Control of the new frequency synth is pretty much working (not completely optimized, probably isn't taking full advantage of its resolution, and doesn't cover its full range yet) the PSDR can now tune from 2.5MHz to 175MHz! Sensitivity isn't great (currently around -90dbm on 7MHz and about -80-85dbm on 146.4MHz. Still pretty cool!
2016-05-07 15:01:37 -06:00
Michael Colton
155b2700d4
Oops, didn't actually commit the files.
2016-05-01 00:50:49 -06:00
Michael Colton
8b02d73d1c
Didn't actually change much. This is testing with the new diode ring mixer. Seems to be working! Thank goodness!! Reception in 2m seems very weak... might need a preamp or something?
2016-05-01 00:49:43 -06:00
Michael Colton
b3ee5db2b4
Saving current progress. Still some weird issues. Having trouble with I2C (again! It was such a pain to get working on the F4) and also something with the ADC I think.... I suppose it could be assembly issues of the F7 board too.... Hmmm.
2016-04-30 20:55:01 -06:00
Michael Colton
7c84c19d01
Okay! I've got it compiling and largely running on the F7! Still not everything is right, but a lot of it is. I think I am almost there! Maybe I'll get to include the F7 after all :D
2016-04-26 00:21:16 -06:00
Michael Colton
a24a6c6b8c
I don't know if I am closer or further away. This stuff is hugely frustrating sometimes.....
2016-04-24 00:54:47 -06:00
Michael Colton
86a5916626
Progress, I think. The thing compiles and builds something, but it's only 1K and won't run. Trying to figure out what I am doing wrong. :/
2016-04-24 00:17:37 -06:00
Michael Colton
57f3365484
Progress on copying stuff over for the F7. I am making quite a mess, I think I sure hope I can reverse this all if I need to!!!
2016-04-23 21:53:10 -06:00
Michael Colton
4385f07394
Trying to get the PSDR code to run on the F7 chip. I'd like to use that one if I can.
2016-04-23 21:23:43 -06:00
Michael Colton
59e59d7af1
Simple test that the GPS module is indeed talking and the MCU can indeed hear it. It's dropping characters though, and it's polling based and whatnot, so it will need to change fast. Also, so far, in my office, the GPS hasn't gotten a lock. Is the antenna good enough? How about the antenna match?
2016-04-21 20:55:56 -06:00
Michael Colton
a211a0b9dd
A heroic effort to push things forward. Now working includes the I2C interface and the code to talk to and start up the frequency synth. Flip flops are on, frequencies are being divided. No luck on actually getting a signal all the way through though. I currently suspect the transformers or the mixers..... how high can a quadrature sampling detector go again? :/
2016-04-21 00:57:58 -06:00
Michael Colton
1890b25a4f
PSDR 2.5 prototypes are assembled. This commit includes notes for things I want to change or improve (in the notes section of the schematic) as well as preliminary code changes to make it work on this hardware. Display comes on, lots of the parts are working, but no frequency synth yet, so it's hard to know how well the design is working.
2016-04-18 22:11:10 -06:00
Michael Colton
0d6854649c
Making changes to encoder board for new housing design, started integrating the new RF synth and mixers into the schematic.
2016-01-12 14:07:19 -07:00
Michael Colton
de4db21eac
Merge branch 'master' of https://github.com/MichaelRColton/PSDR
...
Conflicts:
Hardware/PSDR.sch
Source/.settings/language.settings.xml
2016-01-01 17:27:21 -07:00
Michael Colton
3bdb147fdf
Some interface improvements. The filter bars now work, and the characters for the filter values are now better. This also improves the performance of navigating the interface. Also, added a basic volume display.
2015-12-30 21:18:31 -07:00
Michael Colton
0d13c419cc
Got trace statements though the debugger! Cool! And it was so minor. Also, fixed a weird issue with missing linker files (at least on this computer......)
2015-12-29 15:21:24 -07:00
Michael Colton
5d4230e9c1
Missed a file in my last commit?
2015-11-24 14:43:03 -07:00
Michael Colton
7aecbedaeb
Merge branch 'master' of https://github.com/MichaelRColton/PSDR
...
Conflicts:
Hardware/PSDR.pcb
Hardware/PSDR.sch
Source/.settings/language.settings.xml
Source/Debug/PSDR.elf
Source/Debug/PSDR.hex
2015-11-24 14:33:42 -07:00
Michael Colton
ff84014cf9
Upload of my development on my work computer. This includes some efforts to get serial working for the GPS (I think) and maybe some experimental transmitting test stuff? Anyway, mostly included here for completeness, and because I will not be doing PSDR development on this machine anymore.
2015-11-24 14:29:46 -07:00
Michael Colton
3236178786
Syncing some more, not sure if these are more or less up-to-date than what's on here already.....
2015-11-14 00:04:20 -07:00
Michael Colton
b0b9e92391
Getting my other computer synced up, there might be some bumps. I still stink at Git.
2015-11-11 17:54:39 -07:00
Michael Colton
43500cbef3
Honestly, it's been a while since I did any coding, with getting the kickstarter ready, so I don't actually remember what the state of the code is right now. I think I was working on getting the UART up so we can use the GPS. I'm commiting this as more of a backup than anything.
2015-03-06 22:54:22 -07:00
Michael Colton
d9c9939ab8
Update to bring github up to date with my files.
2014-10-28 00:36:55 -06:00
Michael Colton
46c832e409
Pretty big improvements to bitmap drawing code, and waterfall display code. Also a hack to deal with the red-things-stay-red bug (it's not ideal, it just blocks the encoder tick() if the display is drawing, doesn't seem to effect the feel of the interface in a bad way. Beginning to include GPS support. Working on some other display speedups (DMA and 16bit transfers, both are currently disabled)
2014-10-15 09:31:08 -06:00
Michael Colton
f694e53e46
Big improvements to audio! I was doing overlap-add wrong. There are still issues, but it's much better. Also, changing modes between LSB/USB/AM works now (though the menu doesn't show USB correctly, and the filter bar doesn't change). Improvements also effect transmitted audio.
2014-10-07 10:31:07 -06:00
Michael Colton
d04d7845cf
Initial transmit support. Internal microphone working. Capacitive touch sensors working. Currently touch TOUCH1 to transmit, waterfall changes color and shows the filtered output that should be transmitted (except that it's MUCH noisier than it looks, due, I think to DSP issues.)
2014-10-06 11:03:34 -06:00
Michael Colton
7f0b21569c
Just backing up. PSDR2 is receiving well, image rejection is good. Gain pot settings work. Audio out works (to earphones only, the speaker fails pretty badly, not sure why, but that's hardware anyway)
2014-10-01 10:48:27 -06:00
Michael Colton
817dcff56e
Enclosure 3D files, Assembly Diagrams and Assembly Guide. Also so work on getting the firmware compatible with the PSDR2 hardware. Probably some junk as well. Lots of files.
2014-09-28 20:40:01 -06:00
Michael Colton
205924c170
Mostly just a commit so I have a back up of my work. Continued progress on next revision of hardware.
2014-09-01 00:29:55 -06:00
