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I just realised that I only sent this reply directly to Brian and
not to the list.<br>
<br>
This will send the CAT command to set VFO A frequency. Change the
ZZFA to ZZFB to change the VFO B frequency.<br>
<br>
-- John g0orx/n6lyt<br>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Subject:
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<td>Re: [hpsdr] Setting freq on PowerSDR.</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">Date: </th>
<td>Tue, 25 Aug 2015 16:21:03 +0100</td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">From: </th>
<td>John Melton <a class="moz-txt-link-rfc2396E" href="mailto:john.d.melton@googlemail.com"><john.d.melton@googlemail.com></a></td>
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<th align="RIGHT" nowrap="nowrap" valign="BASELINE">To: </th>
<td>KF6C <a class="moz-txt-link-rfc2396E" href="mailto:brian@kf6c.com"><brian@kf6c.com></a></td>
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<pre>Hi Brian,
The simplest way is to send a CAT command over the USB-Serial interface:
long frequency;
void setup() {
Serial.begin(9600);
// test
frequency=14135000;
sendFrequency(frequency);
}
void loop() {
// put your main code here, to run repeatedly:
}
void sendFrequency(long f) {
char cf[17];
sprintf(cf, "ZZFA%011ld;", f);
Serial.print(cf);
}
The output from an Arduino Uno using the Serial Monitor was:
ZZFA00014135000;
Regards,
John g0orx/n6lyt
On 25/08/15 15:57, KF6C wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> With the wanted frequency in an Arduino is there a simple way to load
> this into PowerSDR?
>
> 73 Brian KF6C
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</pre>
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