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Hello,
I'm trying to install Si5351 on Pi
It is detected ok with i2cdetect -y 1
Howerver I have absolutely no clue on how to use it... sorry !
I did :
git clone https://github.com/roseengi…
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I am building this very simple project to transmit in WSPR in the 2m band with ESP8266 and Si5351.
See web page:
https://antrak.org.tr/blog/esp-wspr-simple-and-inexpensive-wspr-transmitter/
sketch…
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This is just a comment not a bur report.
If I read the SI5351 datasheet correctly you do not need to use si5351.set_correction(0,SI5351) during setup as it will remember the last setting.
BTW…
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i am using **si5351b** and 25mhz crystal. I can't see the output between 127 MHz and 150 MHz.
`si5351.set_freq(14600000000ULL, SI5351_CLK0);`
and
`si5351.set_ms_source(SI5351_CLK0, SI5351_PLLB); //…
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You need to disable CLK0 from the si5351 during setup. Otherwise the circuit transmits a carrier @ ~14.192.00 while waiting for the GPS to lock.
ie simply change
si5351.output_enable(SI…
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Hi, I do not know if it is because I have an older version of Si5351, but most registers are write only (you cannot read them back).
This affect all the functions that set bits using read-update-writ…
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Use Case: Higher symbol rate modulations, where the symbol length is not >> calculation + programming time (currently about 0.5ms on a 16MHz ATMega).
Possible implementation:
- An alternate function…
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Hi
I'm very new to Arduino , I have downloaded the latest lib and get the following error when
compiling the calibration sketch. Obviously I'm missing something very simple. Would appreciate
so…
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**Describe the bug**
I am not quite sure this is a bug related to the library or not.
I was setting both clocks 0 and 1 @ 80 MHz with the same phase (0) and saw that CLK0 is in advance of 45 degre…
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Code won't compile in Arduino IDE with the following errors:
C:\Users\adaml\Desktop\trackuino-tracker-master\trackuino\afsk.cpp: In function 'void afsk_setup()':
C:\Users\adaml\Desktop\trackuino-t…