CW Keying is bug v0.1p about uvk5cec HOT 13 OPEN

Excellent CW The device should be recognized as both, but it seems to be recognized as DAH. Try adjusting AD3. The boundary between DAH and both is AD3. Try lowering AD3 a little. 73 de kd8cec

Thank you for testing and feedback. I believe that completeness can be improved only when various tests are conducted in various environments. Yes, I will review it and send you an email when a test version is available. I use 15msec (5msec * 3times) to detect the key to eliminate latency time, but I will adjust this time and send it to you by email. Please test. Besides this code, I have some more IAMBIC related codes used in other radios. If I have time, I will apply that too. However, please adjust AD3 as well. Because it detects three things: DIT, DAH, and BOTH (DIT AND DAH) => 10K, 20K, ABOUT 7.5K(BOTH, The value when both are pressed at the same time) In particular, when C (DL9TX's case) is pressed in IAMBIC, only BOTH is detected. When both buttons are pressed, dit and dah should be repeated continuously. It was determined that the reason C was not generated properly was because it was recognized as connected to the 10k resistor instead of BOTH. Because AD3 is the boundary that distinguishes between 10k and 7.5k, I told you to change the AD3 value. If you press them simultaneously for a very short period of time, the resistance value may increase slightly. And if the CW cable is long, it may be slightly higher than the resistor we installed. When I create experimental firmware, I will send it to you by email. Please send me your email address. email : ***@***.*** Thank you again for your comment. ian kd8cec

I didn't receive the email. I don't know if it can be transmitted here as well. I'll send it to you. If the firmware has not been sent, please send us an email. cwtest_a is iambicA, and cwtest_b is iambicB mode A separate timer operates inside the UV-K5 MCU to detect keying. This is not my own code, but a code that several people solved when a similar problem occurred with CW Experts in an open source HF device that was quite popular a few years ago (many users used CW). DE KD8CEC

Thanks for testing Every one of your opinions helps me a lot. Problems are resolved through discussion. ian

Thanks for testing i waited your mail address~ ian

sure, i will replay to your personal mail