- St. Charles, MO
- https://scrape.sdf.org/
- Joined on
2020-06-16
5b395cd922
Added multiple new audio (DSP) functions. Minor updates to the rig. Added additional CAT command (filter hi- and lo-cut frequencies, SH/SL).
Make Sensor ADC continuous and/or use interrupts
Transition RigState to new implementation
47840e09dd
Forgot to add the Keyer on the previous commit.
d2213e34ff
Raduino: Disabled CAT in the Raduino main loop. Fixed some split freq setting via I2C. TeensyDSP: Added a Keyer. Works ok, but I have to disable ADC during transmit (or all of CW?) in order to keep the timing good... need to use interrupts and/or continuous ADC at some point. Added the MD CAT command, and fixed other CAT commands. Split seems to work, but don't do split when using the keyer! Halted the Raduino.
814fe6c733
Did add some code for updating the RigState architecture. Not ready to swap it out yet, however.
c3cc9a7cf7
Got basic 3-way comm (CAT-Teensy-Raduino) working. CAT commands are received via Serial by the Teensy. Data is passed on to the Raduino via I2C. Had to add an intermediate step in the protocol in order for the Raduino to request a byte as a flag for whether or not any changed data was coming, and then if so, request the changed data. There are certainly some optimizations that could be made on this number. Currently, the Raduino code is very clunky. In addition, the Rig and RigState classes have deteriorated somewhat.
aeeec69daf
Raduino changes are getting to TeensyDSP over I2C. TeensyDSP successfully receiving some CAT.
b9be616361
More scary updates. Implemented some basic CAT control via USB serial, for the TeensyDSP. More fully fleshed out a RigState and Rig types. Compiles. Still MAY need to update the Raduino to match the TeensyDSP (it may actually be okay, because right now only the RIGINF command is being sent.
4186fdcdd4
Scary commit. I've taken baby steps toward passing rig status between the Raduino and the TeensyDSP using I2C. Compiles, but has not been tested. Need to create a branch.
Schematics and pictures - all wire harnesses
Schematics and pictures - Teensy DSP
Schematics and pictures - 5V Regulators
Schematics and pictures - Power Distribution Board
Update the CW keying code to implement a combined CW/PTT line
Update the CW keying code to implement a combined CW/PTT line
e62e3ef548
Since integration seems to be proceeding well, started documenting some of the circuits via schematic (KiCad).