gomaomao/DIY-Multiprotocol-TX-Module
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_Config.h file and all protocol settings for PPM mode

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pascallanger
2016-01-22 16:23:39 +01:00
parent 3fcaf93788
commit 151e82a2c3
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README.md
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@@ -26,12 +26,21 @@ The source code is partly based on the Deviation TX project, thanks to all the d
###Using standard PPM output (trainer port)
The multiprotocol TX module can be used on any TX with a trainer port.
Channels order is AETR by default but can be changed in the source code.
Channels order is AETR by default but can be changed in the _Config.h.
The protocol selection is done via a dip switch or a rotary dip switch for access to up to 15 different protocols.
The protocol selection is done via a dip switch or a rotary dip switch.
![Screenshot](http://media.digikey.com/photos/Grayhill%20Photos/94HBB16T_sml.jpg)
You can access to up to 15 different protocols and associated settings.
Settings per selection are located in _Config.h:
- Protocol and type: many main protocols have variants
- RX Num: number your different RXs and make sure only one model will react to the commands
- Power: High or low, enables to lower the power setting of your TX (indoor for example).
- Option: -127..+127 allowing to set specific protocol options. Like for Hubsan to set the video frequency.
- Autobind: Yes or No. At the model selection (or power applied to the TX) a bind sequence will be initiated
###Using a serial output
The multiprotocol TX module takes full advantage of being used on a Turnigy 9X, 9XR, 9XR Pro, Taranis, 9Xtreme, AR9X, ... running [er9x or ersky9X](https://github.com/MikeBland/mbtx/tree/next). (A version for OpenTX is being looked at)
@@ -50,8 +59,8 @@ Options are:
Notes:
- Using this solution does not need any modification of the TX since it uses the TX module slot PPM pin for serial transfer.
- There are 2 versions of serial protocol either 8 or 16 channels. 16 channels is the latest version. Make sure to use the right version based on your version of er9x/ersky9x.
- Channels order is AETR by default but can be changed in the source code.
- There are 2 versions of serial protocol either 8 or 16 channels. 16 channels is the latest and only available version going forward. Make sure to use the right version based on your version of er9x/ersky9x.
- Channels order is AETR by default but can be changed in _Config.h.
###Telemetry
Telemetry is available for er9x and ersky9x TXs.
@@ -85,7 +94,7 @@ Notes:
###Protocol selection
####Using the dial for PPM input
PPM is only allowing access to a subset of existing protocols & sub_protocols.
PPM is only allowing access to a subset of existing protocols.
The default association dial position / protocol is listed below.
Dial|Protocol|Sub_protocol|RF Module
@@ -109,7 +118,7 @@ Dial|Protocol|Sub_protocol|RF Module
Notes:
- The dial selection must be done before the power is applied.
- The protocols and subprotocols accessible by the dial can be personalized by modifying the source code.
- The protocols, subprotocols and all other settings can be personalized by modifying the _Config.h file.
####Using serial input with er9x/ersky9x
Serial is allowing access to all existing protocols & sub_protocols listed below.
@@ -455,7 +464,7 @@ Arduino 1.6.5
Compilation of the code posted here works. So if it doesn't for you this is a problem with your setup, please double check everything before asking.
Multiprotocol.ino header can be modified to compile with/without some protocols, change protocols/sub_protocols associated with dial for PPM input, different channel orders, different channels timing, 8 or 16 channels serial protocol, Telemetry or not, ...
_Config.h file can be modified to compile with/without some protocols, change protocols/sub_protocols/settings associated with dial for PPM input, different channel orders, different channels timing, Telemetry or not, ...
###Upload the code using ISP (In System Programming)
It is recommended to use an external programmer like [USBASP](http://www.banggood.com/USBASP-USBISP-3_3-5V-AVR-Downloader-Programmer-With-ATMEGA8-ATMEGA128-p-934425.html) to upload the code in the Atmega328. The programmer should be set to 3.3V or nothing to not supply any over voltage to the multimodule and avoid any damages.