Simon Kueppers
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417b167c28
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Switched from usb-stack assisted SOF measurement to pure software solution to keep API compatibility to the original tinyusb
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2023-01-08 15:33:26 +01:00 |
Simon Kueppers
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0baac1e155
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Fixed return type mismatch in descriptor function
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2023-01-08 15:33:26 +01:00 |
Simon Küppers
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5d259689c1
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Update README.md
Minor changes
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2023-01-05 21:55:13 +01:00 |
Simon Kueppers
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c9cf9b86ed
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Cleaned up various files
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2023-01-05 19:47:27 +01:00 |
Simon Kueppers
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a0b3e0c968
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Implemented USB serial number derived from STM32 unique ID and added several string descriptors for the audio device
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2023-01-05 19:23:54 +01:00 |
Simon Kueppers
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76e3a2e48f
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Added small fix to workaround errata for USART1 clock to make it performing as accurate as possible
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2023-01-05 15:12:14 +01:00 |
Simon Kueppers
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5a157eac4a
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Updated Future Work paragraph. Removed item regarding USB-C connector issues which as it turns out, were a red herring
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2023-01-05 15:11:25 +01:00 |
Simon Kueppers
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6552f4c9ac
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Updated tinyusb submodule due to serious memory corruption bug
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2023-01-05 15:07:48 +01:00 |
Simon Kueppers
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5b49a71483
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General overhaul of README and added support for APRSdroid (currently listen-only)
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2023-01-04 12:47:39 +01:00 |
Simon Kueppers
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bc1ae6a5c0
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Clean up tusb_config.h and hard-selecting full-speed USB
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2023-01-04 12:06:12 +01:00 |
Simon Kueppers
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08db9ae5cd
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Divided single sample rate clock into two individual clocks for microphone / speaker
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2023-01-04 12:05:21 +01:00 |
Simon Kueppers
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b44eb5da4c
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Added support for multiple samplerates (48000, 24000, 22050)
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2023-01-03 12:44:01 +01:00 |
Simon Kueppers
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2c65b98b70
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Cleaned up linker file
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2023-01-03 12:44:01 +01:00 |
Simon Kueppers
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09a7a002c1
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Disabled buffer reporting by default
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2023-01-03 12:44:01 +01:00 |
Simon Kueppers
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329cd88718
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Added images of solder guide
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2023-01-03 12:44:01 +01:00 |
Simon Küppers
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9a201219d7
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Update README.md
Added beta test note
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2023-01-02 22:30:21 +01:00 |
Simon Küppers
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8a3a96d1e7
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Update README.md
Minor changes
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2023-01-02 10:20:21 +01:00 |
Simon Küppers
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caed7f6d38
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Update README.md
Updated information on dfu-util
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2022-12-25 13:34:23 +01:00 |
Simon Küppers
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e3562f32a1
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Update README.md
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2022-12-25 10:57:17 +01:00 |
Simon Küppers
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daaa27f198
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Update README.md
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2022-12-25 10:55:24 +01:00 |
Simon Küppers
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2c86ca5c80
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Update README.md
Added details on how to order on JLCPCB
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2022-12-25 10:48:33 +01:00 |
Simon Küppers
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b5e78ced56
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Create LICENSE.md
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2022-12-25 10:34:12 +01:00 |
Simon Küppers
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1f22598a00
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Update README.md
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2022-12-15 19:28:34 +01:00 |
Simon Kueppers
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7653116da5
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Added some remarks regarding APRSdroid
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2022-12-14 20:50:48 +01:00 |
Simon Kueppers
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a2d428d26f
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Fixed missing refactored name
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2022-12-14 20:36:25 +01:00 |
Simon Kueppers
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f0ee3a8d90
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Updated README with some more information
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2022-12-14 20:30:10 +01:00 |
Simon Kueppers
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8463fd403f
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Added STL file for solder guide
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2022-12-14 20:19:22 +01:00 |
Simon Kueppers
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32c86dcae5
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Changed flags to state variable for microphone/speaker and changed buffer level coupling to run only after buffer is intially at target value
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2022-12-14 20:05:26 +01:00 |
Simon Kueppers
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f8fd443000
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Enabled .bin file creation for use with dfu-util
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2022-12-11 19:43:17 +01:00 |
Simon Kueppers
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3af01b8f09
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Changed PTT behaviour and made PTT2 optional since it may interfere with some softwares
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2022-12-11 19:43:00 +01:00 |
Simon Kueppers
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c8fe84c65a
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Updated 3D model
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2022-11-23 21:04:23 +01:00 |
Simon Kueppers
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7b215b26e8
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Fixed wrong LCSC part definition in sch/pcb
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2022-11-23 21:04:03 +01:00 |
Simon Kueppers
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e0f72ec025
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Regenerated production data
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2022-11-19 21:25:53 +01:00 |
Simon Kueppers
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470c6161a9
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Added missing 3d models
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2022-11-19 20:44:27 +01:00 |
Simon Kueppers
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79013b27b7
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Correct JLCPCB part for green LED
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2022-11-19 19:05:38 +01:00 |
Simon Kueppers
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22b8a04b04
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Adjusted tooling holes for JLCPCB fab
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2022-11-19 17:38:32 +01:00 |
Simon Kueppers
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51eddb8447
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Changed DAC output resistor divider values to 10K/220R
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2022-11-16 18:56:39 +01:00 |
Simon Kueppers
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a2a96bf9b3
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Updated project file with current settings
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2022-11-13 21:20:24 +01:00 |
Simon Kueppers
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ab5ebc061a
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Added some debugging statements
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2022-11-13 21:12:56 +01:00 |
Simon Kueppers
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cdaf37602e
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Implemented USB Audio Class 2.0 measure against buffer drift by very loosely coupling buffer fill level to the feedback value
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2022-11-13 21:12:33 +01:00 |
Simon Kueppers
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133df32a7e
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USB Audio Class 2.0 volume controls now working
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2022-11-13 15:40:05 +01:00 |
Simon Kueppers
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20e16c2092
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Changed R17 from 220R to 22R
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2022-11-10 20:16:09 +01:00 |
Simon Kueppers
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4b470ca9ff
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Changed annotation on programming header
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2022-11-10 19:58:01 +01:00 |
Simon Kueppers
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e8e26656a7
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Changed R2 to 5.1K to decrease DAC loading and reduce output level for radio microphone input
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2022-11-10 19:58:01 +01:00 |
Simon Kueppers
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31943e58b2
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Added additional attenuation functionality for DAC
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2022-11-10 19:58:01 +01:00 |
Simon Kueppers
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93bc9eb2b0
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Rotated SWD header to allow connecting reed switch from +3V3 to BOOT0 pin
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2022-11-10 19:58:01 +01:00 |
Simon Kueppers
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8e42f1960a
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Highlighted correct STM32 part number
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2022-11-10 19:58:00 +01:00 |
Simon Kueppers
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ffbb34b91e
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Adjusted bottom side silkscreen
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2022-11-10 19:58:00 +01:00 |
Simon Kueppers
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0de0f9a0d3
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Adjusted size of some vias
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2022-11-10 19:58:00 +01:00 |
Simon Küppers
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ad55a3950d
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Update README.md
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2022-11-09 18:44:32 +01:00 |