From 76128e533cf6720428178a4510e683fa15a04d4b Mon Sep 17 00:00:00 2001 From: Bryan Biedenkapp Date: Wed, 11 Nov 2026 10:00:46 -0500 Subject: [PATCH] add cliff notes for the modem firmware and hardware projects; --- README.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/README.md b/README.md index 8404ef17..6e4cbb05 100644 --- a/README.md +++ b/README.md @@ -29,6 +29,14 @@ This project suite generates a few executables: - `dvmconsole` ([dvmconsole](https://github.com/DVMProject/dvmconsole)) a desktop application that operates similarly to a traditional dispatch console, allowing DVM users to monitor multiple talkgroups on a DVM FNE from a single application. +### Modem Firmware / Hardware + +- `dvmfirmware` ([dvmfirmware](https://github.com/DVMProject/dvmfirmware)) provides the embedded microcontroller implementation of a mixed-mode DMR, P25 and/or NXDN or dedicated-mode DMR, P25 or NXDN repeater system. The firmware; is the portion of a complete Over-The-Air modem implementation that connects directly to an appropriate air interface (usually a analog radio) and performs the actual reception and creation of the digitial waveforms. +- `dvmfirmware-hs` ([dvmfirmware-hs](https://github.com/DVMProject/dvmfirmware-hs)) provides the embedded microcontroller implementation of a dedicated-mode DMR, P25 or NXDN hotspot system. The firmware; is the portion of a complete Over-The-Air modem implementation that uses an ADF7021 to provide a raw RF interface. +- `dvmv24` ([dvmv24](https://github.com/DVMProject/dvmv24)) provides the hardware and a embedded microcontroller implementation of the DVM modem allowing interconnection to supported P25 devices for V.24 transport. + +- `dvmv1` ([dvmv1](https://github.com/DVMProject/dvmv1)) provides the hardware implementation of a DVM modem. + ![Interconnectivity Possible with DVM](./repo/Basic_P25_Network_Diagram.png) ## Building