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The following fixes are needed on the RDX-rp2040 (Si473X chipset based) board.
- Pull-up resistor from pin 3 of Si5351 (SDA) to +3.3V.
- Pull-up resistor from pin 4 of Si5351 (SCL) to +3.3V.
- Ad…
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Sorry to bother, but it seems you are one of the few that got the ESP32 and the si5351 working nicely.
After downloading and looking at your code, I was trying to find out how to simply the code for …
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With 8mA the calibration looks perfect but when measuring a 25 ohm resistor there are some non-linearities. See this post
https://groups.io/g/nanovna-users/message/6595
Suggest to set 6mA maximum. (…
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I'm following the notes on the wiki: https://github.com/ramapcsx2/gbs-control/wiki/Si5351-Clock-Generator-install-notes
When getting to the step to connect SDA/SCL, the instructions give conflictin…
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Noting the discussion on birdies, I think we should explore firmware work-arounds for them. I'm seeing mixed messages on whether they are generated from the uP or the si5351. I've also read elsewhere …
vk3il updated
7 years ago
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- Arduino board: Trinket M0
-Arduino IDE version: 1.8.19
List the steps to reproduce the problem below:
- Install SI5351 lib, open the example program, upload the example program to trinket, …
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I'm trying to build a naive FSK transmitter, by sending 1ms long 'zero' (27.145.900MHz) or 'one' (27.143.000MHz) "bits", and am using the test case:
si5351.set_freq(2714590000ULL, SI5351_PLL_FIXED, …
snout updated
5 years ago
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I'm successfully using your code for my antenna analyzer project (using the board based on STM32 ARM Cortex M3), but had to make some changes in si5351 code.
There are several platform-dependent defin…
EU1KY updated
9 years ago
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https://github.com/adafruit/Adafruit_Si5351_Library/blob/d849003ae9de089ca6883fb71f479c16d2836e83/Adafruit_SI5351.cpp#L477
This library doesn't set DIVBY4 bits of MultiSynth correctly so that any f…
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Starts failing to build with linux kernel 6.9 on my system. 6.8 was working correctly.
DKMS make.log for tbs_6904_se-6.9 for kernel 6.9.1-arch1-2 (x86_64)
Thu May 23 11:36:52 PM CEST 2024
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