Hi Andrey
already with the synthesizer in operation when I want to calibrate the SI 5131 using the option in the corresponding menu when pressing the VFO key it returns to the menu without being able to calibrate.
Am I making a mistake or skipping a step?
in the link is a video showing the problem
thanks
https://www.youtube.com/watch?v=GSN2-QWSQFw
unable to calibrate Si
Re: unable to calibrate Si
Which type of keyboard you use?
Re: unable to calibrate Si
Hi Andrey 3x4 matrix telephone type
https://www.amazon.com/-/es/Adafruit-3- ... B00QSHPCO8
https://www.amazon.com/-/es/Adafruit-3- ... B00QSHPCO8
Re: unable to calibrate Si
Very strange. Ok, I will inspect code for possible bug and write reply late
Re: unable to calibrate Si
Try next modification in module menu.h
Code: Select all
void ShowSiCalibrationMenu()
{
const char* MenuItems[] = {NULL};
...............
...............
...............
#ifdef VFO_SI570
vfo570.out_calibrate_freq();
#endif
while (keypad.Read() != cmdNone) ; // <<--- insert this line
while (keypad.Read() == cmdNone) ;
}
Re: unable to calibrate Si
Hi Andrey
now menu is steady but only show
si calibration
press any key to exit
and no more text ,how is the way to calibrate ?
thanks you
now menu is steady but only show
si calibration
press any key to exit
and no more text ,how is the way to calibrate ?
thanks you
Re: unable to calibrate Si
You need measure frequency at Si5351/Si570 output and write measured values in config_hw.h here:
Code: Select all
#define SI5351_CALIBRATION 26000000
#define SI5351_2_CALIBRATION 26000000
#define SI570_CALIBRATION 56319832
Re: unable to calibrate Si
ok done!!!!
thanks you very much!!
this project is ideal for my quarantine here in Argentina
greetings!!
thanks you very much!!
this project is ideal for my quarantine here in Argentina
greetings!!
Re: unable to calibrate Si
doing hobby and don't get sick!