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unable to calibrate Si http://dspview.com/viewtopic.php?f=11&t=252 |
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Author: | pressure [ 29 Mar 2020, 19:18 ] |
Post subject: | unable to calibrate Si |
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 |
Author: | Relayer [ 29 Mar 2020, 20:05 ] |
Post subject: | Re: unable to calibrate Si |
Which type of keyboard you use? |
Author: | pressure [ 29 Mar 2020, 20:56 ] |
Post subject: | Re: unable to calibrate Si |
Hi Andrey 3x4 matrix telephone type https://www.amazon.com/-/es/Adafruit-3-x-4-phone-style-Matrix-Keypad/dp/B00QSHPCO8 |
Author: | Relayer [ 29 Mar 2020, 21:12 ] |
Post subject: | Re: unable to calibrate Si |
Very strange. Ok, I will inspect code for possible bug and write reply late |
Author: | Relayer [ 31 Mar 2020, 16:09 ] |
Post subject: | Re: unable to calibrate Si |
Try next modification in module menu.h Code: 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) ; } |
Author: | pressure [ 01 Apr 2020, 21:41 ] |
Post subject: | 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 |
Author: | Relayer [ 01 Apr 2020, 21:50 ] |
Post subject: | Re: unable to calibrate Si |
You need measure frequency at Si5351/Si570 output and write measured values in config_hw.h here: Code: #define SI5351_CALIBRATION 26000000
#define SI5351_2_CALIBRATION 26000000 #define SI570_CALIBRATION 56319832 |
Author: | pressure [ 01 Apr 2020, 22:11 ] |
Post subject: | Re: unable to calibrate Si |
ok done!!!! thanks you very much!! this project is ideal for my quarantine here in Argentina greetings!! |
Author: | Relayer [ 02 Apr 2020, 09:22 ] |
Post subject: | Re: unable to calibrate Si |
doing hobby and don't get sick! |
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