Getting Started
The Evolution of Barcodes: From 1D to 2D
Key Barcode Standards
Getting Started with Node.JS
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Introduction to NodeJS (5:51)
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Setting Up NodeJS and MySQL (7:51)
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Setting Up VSCode (8:16)
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Programming: Writing your first NodeJS Script (6:01)
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Programming: Creating a Server with NodeJS (9:44)
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Programming: Connecting to MySQL database (12:55)
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Programming: Inserting Data into the Database (5:43)
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Programming: Fetching Data from the Database (3:28)
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Programming: Updating Database Rows (3:50)
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Programming: Deleting Data from the Database (8:11)
Setting Up the Development Environment
Developing Generic Drivers
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Programming: Getting the Required Documentation (7:41)
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Programming: Getting the Right Package and Setting Up the Project Tree (21:19)
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Programming: Testing the Project Setup (15:54)
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Programming: Enabling the Floating Point Unit (18:00)
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Programming: Developing the UART Driver- Analyzing the UART Documentation (11:35)
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Programming: Developing the UART Driver- Listing out the Steps (4:00)
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Programming: Developing the UART Driver- Implementing the Initialization Function (22:13)
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Programming: Developing the UART Driver- Implementing the Write Function (5:39)
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Programming: Developing the UART Driver- Testing the Debug UART Driver (6:39)
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Programming: Developing the System Timebase- Analyzing the Documentation (8:28)
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Programming: Developing the System Timebase- Implementing the Initialization Function (9:52)
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Programming: Developing the System Timebase- Implementing the rest of Functions (12:15)
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Programming: Developing the System Timebase- Testing the Timebase (5:34)
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Programming: Developing the System BSP- Listing out the Required Functions (7:55)
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Programming: Developing the System BSP- Implementing the LED Driver (5:01)
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Programming: Developing the System BSP- Implementing the Push Button Driver (4:00)
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Programming: Developing the System BSP- Testing (3:35)
Developing Circular Buffers for Communication
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SettingUp the Workspace (2:37)
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Programming: Expanding the UART Driver (9:10)
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Programming: Developing the Slave Device UART Driver (19:30)
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Overview of Circular Buffers (6:54)
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Programming: Implementing the Interface File of the Circular Buffer (5:07)
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Programming: Implementing the Initialization function (8:54)
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Programming: Clearing the Buffer and Storing Characters in the Buffer (6:23)
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Programming: Peeking and Reading the Buffer (7:59)
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Programming: Writing to the RX Buffer (6:32)
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Programming: Refactoring the Code (13:49)
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Programming: Checking for Data in the Buffer (3:58)
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Programming: Getting the First Character of a String (4:44)
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Programming: Finding Responses in the Buffer (6:00)
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Programming: Getting Strings from the Buffer (5:25)
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Programming: Implementing the Slave Device UART Callback (12:43)
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Programming: Implementing the Debug UART Callback (3:26)
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Programming: Testing the Buffers (5:31)
The NodeJS Communication Driver
The Waveshare 1D/2D Scanner Module
Developing a 1D/2D Scanner Device
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Programming: Updating the Workspace (1:07)
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Programming: Implementing a Helper Function for Copying Buffer Content (3:46)
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Programming: Analyzing the Documentation of the Scanner Module (17:27)
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Programming: Scanning an Item with our Driver (8:56)
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Programming: Storing Scanned Barcode into a Buffer (5:10)
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Programming: Extracting and Storing Barcode Numbers for Identification (4:38)
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Programming: Converting the Barcode String to a 64bit Integer (4:12)
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Programming: Implementing a Simple Logic for Identifying Scanned Objects (5:10)
Scanner Device Version 2
Developing the Complete System with Database Integration
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Programming: Updating the Firmware (2:28)
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Programming: Configuring the Database to Store Scanned Items (2:42)
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Programming: Connecting to the Database and Configuring the Serial Port (3:35)
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Programming: Inserting the Scanned Items into the Database (5:16)
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Programming: Testing the Complete System (5:14)
