From acbc83c4874395962ce4f39683a53c4405061503 Mon Sep 17 00:00:00 2001 From: Mike Carr Date: Sat, 14 Sep 2024 08:53:04 -0700 Subject: [PATCH] latest changes --- en/fpv-general.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/en/fpv-general.md b/en/fpv-general.md index 6a0f3e9..f35dd48 100644 --- a/en/fpv-general.md +++ b/en/fpv-general.md @@ -1,5 +1,6 @@ # Acronyms and Definitions +BEC - BEC stands for Battery Eliminator Circuit. It is used to provide a stable voltage supply to components in a device, often in place of a battery. Channel - A Wi-Fi channel is a specific range of frequencies used for communication between wireless devices. Wi-Fi networks typically divide these frequencies into 14 channels in the 2.4 GHz band, 34 channels in the 5 GHz band, and up to 59 channels in the 6 GHz band. @@ -56,6 +57,7 @@ FEC_K and FEC_N are commonly used to describe how data is handled in wireless co The values of K and N determine how much error correction is added to the data, impacting both the transmission reliability and bandwidth efficiency. +FPV - FPV stands for First-Person View, a technology that allows users to experience a live video feed from a camera mounted on a drone or other remote-controlled device as if they were in the pilot's seat. FPV provides a real-time, immersive perspective, enhancing control and situational awareness during flight or remote operation. Frequency - Wi-Fi transmits data between your device and a router using radio waves over specific frequencies. Depending on the amount of data being transferred, it can use one of two frequencies: 2.4 gigahertz or 5 gigahertz. @@ -95,6 +97,7 @@ WFB - Wireless Framebuffer (WFB) is a component that enables remote display and | `/etc/init.d/S95majestic` | Startup script used to manage the initialization and execution of the Majestic service during system boot. | | `/etc/init.d/S98datalink` | Startup script used to manage the initialization of the Datalink service during system boot.| | Apps | +| `/usr/bin/wfb-cli` | used to interact with or configure the Wireless Framebuffer (WFB) service specifically in the context of a ground station. i.e `wfb-cli gs` | | `/usr/bin/msposd` | MSPOSD binary| | `/usr/bin/font_hd.png` | font file for msposd | | `/usr/bin/font.png` | font file for msposd |