Commit graph

56 commits

Author SHA1 Message Date
0de4e549d5 Fix onepole filter bug in processor resulting in wrong CV values 2020-05-11 13:15:56 +02:00
76175accf3 Fixes in processing and attenuverter operation 2020-05-11 01:08:50 +02:00
6d54dc0a7b Implement attenuverters 2020-05-10 14:54:25 +02:00
4f1b3ff867 Interpolate between lut entries 2020-05-09 18:06:44 +02:00
8557960572 Fix values from pots being always passed on to the processor 2020-05-09 15:02:51 +02:00
f741f25f93 Implement support for multiple hidden parameters 2020-05-09 14:13:30 +02:00
24bd791984 Fix overrun bug, implement proper equal power panning 2020-04-28 22:51:36 +02:00
48c256a2ef Add ability to change response curve of volume CV and volume pot 2020-04-28 22:07:34 +02:00
7d2acb8a96 Improve dac performance 2020-04-27 11:41:33 +02:00
1ddc290b20 Add debug pin 2020-04-27 01:01:55 +02:00
04787576fe tremendous spi performance improvements 2020-04-27 01:01:41 +02:00
90fb81270c Implement timer for output writing, implement CV input 2020-04-26 18:29:22 +02:00
d86b472820 Move processing code to own processor class. 2020-04-26 16:48:47 +02:00
653ade8847 Improve skew calculation 2020-04-26 14:50:54 +02:00
51ca5740b7 Hardware filtering improvements 2020-04-25 20:41:15 +02:00
7656657643 Divide ui in different tasks, show values when pots change 2020-04-25 20:23:14 +02:00
af0de40517 Implement hidden attenuverters for volume 2020-04-25 18:30:09 +02:00
1f57683c0c Testing Mute switch function 2020-04-24 11:48:19 +02:00
9f284e27c6 Change gamma value 2020-04-24 11:48:02 +02:00
d4335820ba Improved gamma handling 2020-04-24 00:56:39 +02:00
77721bcd00 Implement gamma correction for volume LED 2020-04-24 00:38:05 +02:00
f3bd60700f Remove untrue comment 2020-04-24 00:15:32 +02:00
a15d6d449e Update stmlib, implement LED softpwm with TIM3 2020-04-23 22:06:40 +02:00
9f54545f7a Fix problem in stereo_mix dac 2020-04-23 20:29:30 +02:00
73bf23d79e move interrupt callbacks to peripherals 2020-04-13 16:46:11 +02:00
07991c2cf4 Fixes for stereo_mix hal drivers 2020-04-13 15:39:01 +02:00
765de98f39 stereo_mix: adc groups 2020-04-12 09:13:52 +02:00
561197c493 Migrate stereo_mix to HAL 2020-04-10 20:21:18 +02:00
a4482dc4aa Add new hardware revision 2020-04-04 16:35:14 +02:00
7a4c5fa4e6 All very important signals routed 2020-04-04 15:00:49 +02:00
05f28835d8 stereo mix routing nearly finished 2020-04-04 01:21:02 +02:00
801816e5b6 Update jlcpcb-eagle 2020-04-01 12:06:45 +02:00
adfa464665 Basic software prototype of stm32 stereo_mix finished 2020-04-01 12:04:42 +02:00
1349f134cb Add jlcpcb-eagle submodule, add new resources for stereo_mix 2020-03-30 11:40:19 +02:00
fea326c04c Add new implementation start of stereo_mix 2020-03-27 22:36:04 +01:00
69d4a596a1 Add new hardware revision of stereo mix 2020-03-14 11:20:45 +01:00
8f90701c7a numpy beautification 2020-02-18 12:08:15 +01:00
d272e4badf Further lut resolution optimizations 2020-02-18 12:05:27 +01:00
7b0b1e4f08 reduce size of stereo mix program (atmega88????), decrease lut resolution, improve volume curve 2020-02-18 01:56:45 +01:00
3189608992 Start revamp of stereo mix pcb 2020-02-17 23:29:01 +01:00
54c4538a7a Fix out oderso, implement menu scrolling i guess 2020-02-04 23:38:50 +01:00
e54318126a Fix Offset DAC gain being set to 1x instead of 2x. Improve performance
of stereo_mix.
2020-01-16 00:07:12 +01:00
577b4951a3 Add new version of stereo_mix_front panel 2020-01-12 18:02:14 +01:00
1f43ecbe8f Finish stereo mix software (could be further optimized though 2020-01-07 18:29:55 +01:00
f980d74eb8 Add new revision of stereo_mix_back hardware, and associated assembly files 2019-12-09 14:35:37 +01:00
5d857cdced Add simulations and schematic for next hardware revision, adding the missing variable bias to the opamp after the MDAC 2019-12-05 22:30:07 +01:00
93a375435a Remove unused math import 2019-12-04 00:45:06 +01:00
0a3309949a Further optimize the codes performance by utilizing luts for the sin/cos 2019-12-04 00:44:46 +01:00
65b0fcfbb9 Add Initial code for stereo_mix module 2019-12-04 00:01:36 +01:00
45ca1ca347 Move hardware design of stereo_mix to proper folder, delete schmaamsch 2019-11-16 09:39:42 +01:00