RE?: [direwolf] with DCD, I no longer have text in my tag
¿ªÔÆÌåÓýThank you, Is it a coincidence, I realize that my sound card is switched to MM on the MIC ... This since the start of the DCD, I will check again tomorrow if it is due to the activation of the DCD. I want to use DCD with an LED because the TX used, has no interface and it will be used on a high point without the possibility of remote control. Do you think PTT GPIO 26 and DCD GPIO 24 are correct? GPIO 24 --- LED --- resistance --- GND (gpio34) ? Envoy¨¦ ¨¤ partir de pour Windows ? De?: Rob Giuliano via groups.io
Envoy¨¦ le?:dimanche 2 janvier 2022 18:07 ??: [email protected] Objet?:Re: [direwolf] with DCD, I no longer have text in my tag ? Typically, the TNC won't activate PTT when the DCD indicates there is activity on the RF frequency. DCD function is typically used with the radio SQL to determine if there is RF. ? DCD questions: 1. Why do you feel you need the DCD line? ? ? The software control is typically better than using DCD pins. 2. What is connected to the other end of GPIO24? ? ? ?Many (if not most) radios have Carrier Detect lines that require the minus. ? ? ?Are you connecting to the CD pin on the data jack? ? ? ?This means you need to manipulate the SQL. ? ? ? ? ? ?
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