From: Bdale Garbee Date: Mon, 5 Jun 2017 16:02:41 +0000 (-0600) Subject: fix directory name typo X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=5e135bc12586824167e1601c0d81ab60ced38bb8;p=web%2Faltusmetrum fix directory name typo --- diff --git a/AltOS/releases/1.7.mdwn b/AltOS/releases/1.7.mdwn index 6fba98d..806cc76 100644 --- a/AltOS/releases/1.7.mdwn +++ b/AltOS/releases/1.7.mdwn @@ -4,7 +4,7 @@ - Available Downloads: - [Windows Installer](/AltOS/releases/1.7/Altos-Windows-1-7.exe) - [Mac OS X Package](/AltOS/releases/1.7/Altos-Mac-1.7.dmg) - - [Linux](/AltOS/releases/1.6/Altos-Linux-1.7.sh) + - [Linux](/AltOS/releases/1.7/Altos-Linux-1.7.sh) - [Source Snapshot](http://git.gag.com/?p=fw/altos;a=snapshot;h=refs/tags/1.7;sf=tgz) - Related Programs - [MicroPeak 1.7](/MicroPeak/releases/1.7.html) diff --git a/MegaDongle.mdwn b/MegaDongle.mdwn deleted file mode 100644 index 71f9607..0000000 --- a/MegaDongle.mdwn +++ /dev/null @@ -1 +0,0 @@ -[[!map pages="MegaDongle/* and ! MegaDongle/*/*"]] diff --git a/MegaDongle/index.mdwn b/MegaDongle/index.mdwn deleted file mode 100644 index a6e6c74..0000000 --- a/MegaDongle/index.mdwn +++ /dev/null @@ -1,76 +0,0 @@ -[[!meta title="MegaDongle"]] -# MegaDongle - -This is an RF interface designed primarily for use as a ground station -interacting with Altus Metrum altimeters on board high power model -rockets. Think of it as a USB to RF interface. The RF filter components -are set for use in the vicinity of 435 Mhz. - -MegaDongle is intended to supplement and perhaps eventually replace -[TeleDongle](../TeleDongle) with a product that provides on the order of -6dB better transmit and receive RF performance, at a modest increase in -manufacturing cost. - -For the latest MegaDongle firmware and related software, please -visit the [AltOS](../AltOS) page on this site. - -These are photos of the current MegaDongle prototypes: - - - - -## Features ## - -### User View ### - -* 70cm ham-band transceiver for interaction with Altus Metrum flight computers - like [TeleMetrum](../TeleMetrum/) -* programmed for 38k4 GFSK data rate with forward error correction -* USB interface for power, configuration, and data interface -* 4 pin Tyco MicroMaTch connector for debug and flash programming -* 8 pin Tyco MicroMaTch connector supports serial or SPI interface -* 1.1 x 1.1 inch 4-layer board, fits inexpensive Hammond 1551 plastic enclosure - -### Developer View ### - -* Hardware Features - * ST Micros [STM32L151](http://www.st.com/internet/mcu/product/248821.jsp) ARM Cortex M3 based Microcontroller - * TI [CC1125](http://www.ti.com/product/cc1125) Ultra-High Performance RF Narrowband Transceiver - * 150mA 3.3V LDO regulator - * takes input from USB interface by default - * output appears on 8-pin companion connector - * can take input from 8-pin companion connector in non-USB applications -* Software Features - * Written mostly in C with some ARM assembler - * Runs from on-chip flash, uses on-chip RAM - * USB serial emulation for data interface -* Tools Used - * [gEDA](http://www.gpleda.org/) for schematic capture and PCB layout -* Licenses - * The hardware is licensed under the [TAPR](http://www.tapr.org) [Open Hardware License](http://www.tapr.org/ohl.html) - * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) - -## [Production History](../production) ## - -## Artifacts ## - -There is a single manual for most Altus Metrum products including MegaDongle, -which is available in [html](../AltOS/doc/altusmetrum.html) and -[pdf](../AltOS/doc/altusmetrum.pdf) formats. - -The hardware design current gEDA files are available from -[git.gag.com](http://git.gag.com) in the project -[hw/megadongle](http://git.gag.com/?p=hw/megadongle;a=summary). - -The firmware can be found on the [AltOS](../AltOS) page on this site. - -## Future Plans ## - -Our version 0.1 design was abandoned after we discovered the need for more -processing power to implement in software the same FEC approach provided -by the CC1111 we used in [TeleDongle](../TeleDongle). - -Three units of version 0.2 prototypes were assembled and worked just -fine, but it was unclear that the performance was actually better than -TeleDongle with our modulation and coding scheme. 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