tait-usb-programmer
所属分类:硬件设计
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上传日期:2023-03-29 12:59:40
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sh-1993
说明: Tait TM8100 USB编程器板的设计文件和文档。,
(Design files and documentation for Tait TM8100 USB programmer board.,)
文件列表:
LICENSE (20137, 2023-03-29)
v1/ (0, 2023-03-29)
v2/ (0, 2023-03-29)
v2/Tait USB programmer v2.brd (66642, 2023-03-29)
v2/Tait USB programmer v2.sch (465671, 2023-03-29)
# Tait TM8100 USB programming module
This board is bespoke USB to UART converter for programming Tait TM8100 series radios. It connects to the front
end of a radio using a DB9 connector and provides a sturdy USB-B connector for interfacing with a PC. The board
uses the MCP2200 chip from Microchip.
The current version is [v2](https://github.com/mumrah/tait-usb-programmer/tree/main/v2)
## Usage
To use the programmer, two pieces of software are required:
1) MCP2200 Windows Driver https://ww1.microchip.com/downloads/en/DeviceDoc/MCP2221_Windows_Driver_2021-02-22.zip
2) Tait TM8100 Programming Software (can be found in the [TARPN Tait documentation](http://tarpn.net/t/builder/tait_tm8105_notes/builders_radios_tait8105.html)).
If the MCP2200 driver link is dead, check the product page for a new link https://www.microchip.com/en-us/product/MCP2200
and [file an issue](https://github.com/mumrah/tait-usb-programmer/issues) against this repository.
The board is designed to plug directly into the front panel of a TM810x radio. A USB-B to USB-A cable (such as a modern
printer cable) is then used to connect the programmer board into a PC.
Once the board is plugged in and detected by Windows, check the Device Manager to determine which COM port
the programmer was registered as.
![Device Manager](https://user-images.githubusercontent.com/55116/228540396-b2e9b2b4-a6fe-42e1-aebd-1d566e8a1aa8.jpg)
In the Tait software, under Tools -> Options, select the COM port that was found in the Device Manager
![Tait COM Selection](https://user-images.githubusercontent.com/55116/228540702-20a0843b-406c-40a7-bac5-83022a005d45.jpg)
At this point, you can either "Read the Radio" or "Interrogate the Radio" using the Tait software. Refer to the
[TARPN Tait documentation](http://tarpn.net/t/builder/tait_tm8105_notes/builders_radios_tait8105.html) for more details
on programming specifics.
## Programming the Programmer
This section only applies if you are building your own programmer. Once assembled, the board must be configured using
the [software from Microchip](https://www.microchip.com/en-us/product/MCP2200). This is needed to invert the UART rx/tx
signal levels as required by the Tait radios. With newer versions of the board (v2 and later), LEDs can be enabled by
selecting "Enable Tx/Rx LEDs"
## Action Shot
Here is a video of a v2 board reading from a Tait TM8105
https://user-images.githubusercontent.com/55116/129118886-56906c2b-b291-4ea8-aef9-7abf3eee217b.mov
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