klaute/SWRMeter
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
No description
76 commits 1 branch 0 tags 6.6 MiB
C++ 65.9%
Python 22.9%
C 8.6%
Batchfile 1.3%
Shell 1.1%
Other 0.2%
Find a file
klaute 48c40411d0 Last pins connected to the TFT port. Some parts moved around the schematic.
2016-10-14 16:46:41 +02:00
doc Schmatics of the si5351 breakout board added. 2016-09-22 10:07:39 +02:00
firmware Send 16/32 bit functions and read 16/32 bit from buffer functions added - to reduce complexity. 2016-10-14 10:21:14 +02:00
pcb Last pins connected to the TFT port. Some parts moved around the schematic. 2016-10-14 16:46:41 +02:00
Si5351Arduino Si5351 arduino library added. 2016-09-14 20:04:29 +02:00
tools Two new functions added to set and get the clock correction factor to the si5351 chip. Also replaced the a0 a1 labels with fwd and ref text. 2016-10-12 20:32:46 +02:00
README.me Readme information improved. 2016-09-23 08:40:39 +02:00

README.me 

This project is reengineered out of the TenaTester build by ZL1CVD.
The firmware is completely written by myself, the wheatstone bridge was mostly drawn as seen in the TenaTesta demo videos by ZL1CVD on youtube. The electrical component values were modified by myself to fit my personal requirements. The si5351 prt in the schematics was replaced by an adafruit breakout board.

Ressources:
 * https://learn.adafruit.com/adafruit-si5351-clock-generator-breakout/wiring-and-test
 * http://community.silabs.com/t5/Timing-Knowledge-Base/Modifying-Output-Driver-Strength-of-the-Si5351/ta-p/112253
 * https://github.com/etherkit/Si5351Arduino
 * http://images.google.de/imgres?imgurl=http://www.kh-gps.de/si5351_4.jpg&imgrefurl=http://www.kh-gps.de/si5351.htm&h=483&w=1115&tbnid=p6ACt2AabOao6M:&tbnh=90&tbnw=208&docid=YzcwWac64G4VOM&usg=__tpZeibmT-PYky-rOAt6f3X7w_7s=&sa=X&ved=0ahUKEwjggd_4tI_PAhUEnRQKHQHdAVUQ9QEIJzAC