Sometimes I wonder how many of those who are new to BITX, Raduino, etc. are becoming confused by discussions of "big-endian", "little-endian", and "non-endian" by thinking that this affects how they

Take a look at the wikipedia entry down at Files and Byte Swap. That shows that machines that use different endians must account for it when reading data, be it from a file, a DB, or a COM link.

Hi Ian Thanks a lot for the latest update with the wspr function. It is now working fine after adjusting the tx frequencies by hand for the 3 chosen bands, 40, 30 and 20m. The signals have reached

All: Jerry and I have continued to argue offline about passing data between machines that use different endians. (The endian idea is that an int data type can be organized in Big Endian or Little

Arv: I understand your point, but some of us are doing things with the µBITX that does cross platforms yet I still want the code to work on multiple platforms. I think Ashhar made the Raduino

Hello Ian and All The sound of SSB signals with my uBITX are very strong on the high side. In LSB I can adjust the received sound with the IF-Shift with a very pleasing effect, but this does not work

Nick, G4FAT, I ordered mine January 12. I received notification from PayPal yesterday that my uBitx has shipped. I didn't use DHL for delivery to the US. What I've read here in the forum and

Hello Ian and All The sound of SSB signals with my uBITX are very strong on the high side. In LSB I can adjust the received sound with the IF-Shift with a very pleasing effect, but this does not work

Hi All, Doesn't that mean that your transmitted audio (prior to IF shift) was also on the high side? Rod KM6SN

Attached is the PDF of the finished version using a 7806 to power the 2822 chip, with a picture of the board as implemented. Ron W7HD -- W7HD - NAQCC#7587 OMISS#9898 KX3#6966 LinuxUser#415320

A straightforward implementation of an SSB transmitter would be to have a sharp crystal filter, let's assume nice even numbers of 2khz wide between 11.999000 and 12.001000 mhz. Also a BFO that is 500

We agree that "Endianness is a problem when a binary file created on a computer is read on another computer with different endianness." Where we seem to disagree is that I am convinced this code will

If Push comes to Stack, who wins Big Injun or Little Injun? -- Mike Hagen, WA6ISP10917 Bryant StreetYucaipa, Ca. 92399(909) 918-0058PayPal ID "MotDog@..."Mike@...

Dave, KN4OK, I ordered/paid on January 12. I received notification from PayPal yesterday, March 09, that my ubitX is shipping. Since I used India Postal Service I may have another month before

Jack I don’t know if “degenerated “ is the right word for it. To a basic new programmer of Arduino your discussion elevated beyond my level of understanding. Maybe one day I’ll understand what

While I'm waiting for my blown U1 replacement parts, I'm finishing up on my ubitx case. I'm not sure the best way to mount the LCD display to the case. I've read a number of posts but did not find

Jerry The IF Shift function should only be applied during RX, but it sounds like it is being applied during TX in error in KD8CEC's sketch. Probably a bug.

Fanciful, perhaps, but would it be possible to detect the current drain of the electret as a PTT? Enough resistance in the feed resistor of the rig should take the electret voltage down to mid-supply

I am not clear on the mic wiring. Is it polarized (which terminal is which on mic)? Is there a capacitor that is to be included in wiring? -- Anthony Luscre K8ZT Assistant Ohio Section Manager for

Gerald Thanks for feedback. Errors that apply IF-Shift on TX will be corrected soon and will be included in the next version. If you test a bit more about IF Shift, we can improve it. Ian