4 years agoRevision 3 of BLE TNC Circuit with updated powersupply design. master
DrYerzinia []
Revision 3 of BLE TNC Circuit with updated powersupply design.

4 years agoPower System test board updated
DrYerzinia []
Power System test board updated

4 years agoCreated power system test. This version works but should move mosfet after boost converter so we can turn it on with low voltage Alkaline.
DrYerzinia []
Created power system test. This version works but should move mosfet after boost converter so we can turn it on with low voltage Alkaline.

4 years agoConnected power switch gate back to VUSB. Got disconnected in redesign.
DrYerzinia []
Connected power switch gate back to VUSB. Got disconnected in redesign.

4 years agoMerge branch 'master' of ssh://git.dryerzinia.io/opt/git/BluetoothLE_AFSK_TNC
DrYerzinia []
Merge branch 'master' of ssh://git.dryerzinia.io/opt/git/BluetoothLE_AFSK_TNC

4 years agoChanged TNC_Li_Ion PCB design to use new PIC Controller and BLE Radio.
DrYerzinia []
Changed TNC_Li_Ion PCB design to use new PIC Controller and BLE Radio.

4 years agoFixed problem with Base64 Encoder length return and \0 for string length in output buffer.
DrYerzinia []
Fixed problem with Base64 Encoder length return and \0 for string length in output buffer.

4 years agoChanged code to talk to AMS002 Module instead of computer serial port.
DrYerzinia []
Changed code to talk to AMS002 Module instead of computer serial port.

4 years agoDeleted RFduino code
DrYerzinia []
Deleted RFduino code

4 years agoMerge branch 'master' of https://github.com/DrYerzinia/BluetoothLE_AFSK_TNC
DrYerzinia []
Merge branch 'master' of https://github.com/DrYerzinia/BluetoothLE_AFSK_TNC

4 years agoRewrote all the TNC code to run on a dsPIC.
DrYerzinia []
Rewrote all the TNC code to run on a dsPIC.

4 years agoTX comes out with distortions possibly due to spi transfer buffer overflow/underflows on PIC.
Michael Marques []
TX comes out with distortions possibly due to spi transfer buffer overflow/underflows on PIC.

5 years agoPartialy working modulator, overflow problems
DrYerzinia []
Partialy working modulator, overflow problems

5 years agoCreated readme for project
DrYerzinia []
Created readme for project

5 years agoFixed RFD22301 Footprint, was to wide. Moved R17 out of RFD22301s way. Connected thermal vias on far side for LiIon charge chip. Moved some silk screen to better spots.
DrYerzinia []
Fixed RFD22301 Footprint, was to wide. Moved R17 out of RFD22301s way. Connected thermal vias on far side for LiIon charge chip. Moved some silk screen to better spots.

5 years agoAdded circuit board schematic for Li-Ion and Standalone Versions of BLE TNC
DrYerzinia []
Added circuit board schematic for Li-Ion and Standalone Versions of BLE TNC

5 years agoChanged moving average filter back to a multiply, divide failed. Changed demodulator offset to 0 by default.
DrYerzinia []
Changed moving average filter back to a multiply, divide failed. Changed demodulator offset to 0 by default.

5 years agoMerge branch 'master' of ssh://dryerzinia.io:/opt/git/BluetoothLE_AFSK_TNC
DrYerzinia []
Merge branch 'master' of ssh://dryerzinia.io:/opt/git/BluetoothLE_AFSK_TNC
Merge in pic code with updates to arduino code

5 years agoAdded supporting pic code for getting ADC samples
DrYerzinia []
Added supporting pic code for getting ADC samples

5 years agoAdded bit change edge noise filtering and ability to adjust offset
Michael Marques []
Added bit change edge noise filtering and ability to adjust offset

5 years agoAdded const to varibles that will not be changed
Michael Marques []
Added const to varibles that will not be changed

5 years agoFixed test message to indicate the correct test passed
Michael Marques []
Fixed test message to indicate the correct test passed

5 years agoAdded modulator code and unit tests to verify modulator and demodulator functionality as well as sin table for fast modulator operation. Also added test data packets for testing modulator and demodulator.
Michael Marques []
Added modulator code and unit tests to verify modulator and demodulator functionality as well as sin table for fast modulator operation. Also added test data packets for testing modulator and demodulator.

5 years agoChanged ring buffers to force inline functions boosting execution speed 35%
Michael Marques []
Changed ring buffers to force inline functions boosting execution speed 35%

5 years agoConverted Demodulator to used fixed size array for packet buffering with a max packet size of 255 bytes
Michael Marques []
Converted Demodulator to used fixed size array for packet buffering with a max packet size of 255 bytes

5 years agoAdded description to INO file and renamed it to match folder
Michael Marques []
Added description to INO file and renamed it to match folder

5 years agoCreated Bluetooth LE AFSK TNC repository
Michael Marques []
Created Bluetooth LE AFSK TNC repository