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products:sbc:common:development:setup-serial-tool

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products:sbc:common:development:setup-serial-tool [2022/08/13 03:49]
ruby [Preparation] 		products:sbc:common:development:setup-serial-tool [2024/08/18 22:18] (current)
nick
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 ===== Introduction ===== ===== Introduction =====
  
-This page will introduce the serial debugging tools. You will learn how to connect Khadas SBC to PC and install debugging software on different PCs.+This page will introduce the serial tool. You will learn how to connect Khadas SBC to PC and install debugging software on different PCs.
  
 ===== Preparation ===== ===== Preparation =====
  
-Take a Serial Debugging Tool, or it says the USB to TTL Converter. For example, the [[https://www.amazon.com/Adaptor-Download-Adapter-Converter-LinkMore/dp/B08VGRRJ67/ref=sr_1_4?dchild=1&keywords=USB+to+TTL+ch340&qid=1629184609&sr=8-4|CH340 USB to TTL Converter]].+Take a serial tool, which is also known as an USB to TTL Converter like [[https://www.amazon.com/Adaptor-Download-Adapter-Converter-LinkMore/dp/B08VGRRJ67/ref=sr_1_4?dchild=1&keywords=USB+to+TTL+ch340&qid=1629184609&sr=8-4|CH340 USB to TTL Converter]].
  
 ===== Hardware Connection ===== ===== Hardware Connection =====
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 {{ /products/sbc/common/development/serial_connections_3pin.png?500|serial_connections}} {{ /products/sbc/common/development/serial_connections_3pin.png?500|serial_connections}}
  
-Use the following diagram to connect your serial tool to your board’s GPIOs.+You can connect your serial tool to the board GPIO pins, referring to the following diagram，
  
 +^ Serial tools pin ^ GPIO board header pin ^ Name ^
 +| ''GND'' |  ''17''  | |
 +| ''TXD'' |  ''18''  | ''Linux_Rx'' | 
 +| ''RXD'' |  ''19''  | ''Linux_Tx'' |
 +| ''VCC(3.3V)'' |  ''20''  | |
 +
 +/*
   * Tool Pin ''GND'' <-> ''Pin17'' of VIM’s GPIO   * Tool Pin ''GND'' <-> ''Pin17'' of VIM’s GPIO
   * Tool Pin ''TXD'' <-> ''Pin18'' of VIM’s GPIO ''Linux_Rx''   * Tool Pin ''TXD'' <-> ''Pin18'' of VIM’s GPIO ''Linux_Rx''
   * Tool Pin ''RXD'' <-> ''Pin19'' of VIM’s GPIO ''Linux_Tx''   * Tool Pin ''RXD'' <-> ''Pin19'' of VIM’s GPIO ''Linux_Tx''
   * Tool Pin ''VCC'' <-> ''Pin20'' of VIM’s GPIO   * Tool Pin ''VCC'' <-> ''Pin20'' of VIM’s GPIO
- +*/ 
-Insert the USB-side of the tool into your computer.+Insert the USB port into your computer.
  
   * Blue line: ''TXD''   * Blue line: ''TXD''
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 <WRAP important > <WRAP important >
   * VIM1/VIM2/VIM3/VIM3L Baudrate: **115200**   * VIM1/VIM2/VIM3/VIM3L Baudrate: **115200**
-  * VIM4 Baudrate: **921600** +  * VIM4/VIM1S Baudrate: **921600** 
-  * Edge1 Baudrate: **1500000**+  * Edge1/Edge2 Baudrate: **1500000**
 </WRAP> </WRAP>
  
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 $ sudo apt install minicom $ sudo apt install minicom
 ``` ```
-Add access permissions+Add permissions to access
 ```shell ```shell
 $ sudo usermod -a -G dialout $(whoami) $ sudo usermod -a -G dialout $(whoami)
 ``` ```
 <WRAP info > <WRAP info >
-You may need to logout or reboot your system for changes to take effect.+You may need to logout or reboot your system to take effect.
 </WRAP> </WRAP>
  
 2. **Setup** 2. **Setup**
  
-Connect the USB to TTL Converter tool to your SBC and computer before setting up ''minicom''.+Connect your SBC to the computer via the USB to TTL Converter tool before setting up ''minicom''.
  
 ```shell ```shell
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 ``` ```
  
-Enter the minicom setup mode:+Enter the ''minicom'' setup mode:
 ``` ```
 +-----[configuration]------+ +-----[configuration]------+
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 +--------------------------+ +--------------------------+
 ``` ```
-Use the up/down arrows to shift to ''Serial port setup'', and hit Enter to enter the ''Serial port setup menu''.+Use the up/down arrow keys to shift to ''Serial port setup'', and hit Enter to enter the ''Serial port setup menu''.
  
   * You can use ''Shift'' + ''A'' to setup the serial device, hit Enter to confirm.   * You can use ''Shift'' + ''A'' to setup the serial device, hit Enter to confirm.
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 Install the CH340 driver. Install the CH340 driver.
  
-  - Download the [[https://dl.khadas.com/Tools/CH34x_Install_Windows_v3_4.zip|driver]].+  - Download the [[dl>tools/ch34x_install_windows_v3_4.zip|driver]].
   - Unzip the compressed file.   - Unzip the compressed file.
   - Run the installer.   - Run the installer.
Last modified: 2022/08/13 03:49 by ruby

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