Introduction to the MQ Telemetry Transport (MQTT) Protocol
The MQTT Architecture and Core Concepts
Lecture Notes End of Week1 -Test
Python Essential Training
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Setting Up Python (6:37)
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Printing a Statement (5:41)
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Working with Variables (6:41)
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Working with Lists (3:36)
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Experimenting with Arithmetic Operators (7:31)
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Working with Conditions (7:35)
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Working with Loops (14:46)
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Working with Functions (5:56)
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Dictionaries (8:14)
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Implementing Classes (5:17)
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Adding more Methods to the Class (4:45)
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Understanding the Class Init Method (4:46)
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Inheriting from a Class (8:02)
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More on Inheritance (10:42)
Setting Up an IDE for Firmware Development
Getting Started With MQTT Development
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Creating a New Workspace for Firmware Development (2:11)
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Installing the MQTT Package and Setting Up the Broker (10:21)
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Connecting the Client to the Broker (10:00)
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Publishing to a Topic on the Broker (6:33)
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Subscribing to a Topic on the Broker (13:39)
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Getting Started with MQTT.Fx (6:55)
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Workging with Callback functions (20:57)
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Experimenting with Multiple Clients (16:28)
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Developing a Bare-Metal LED Driver (10:48)
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Developing a Bare-Metal PWM Driver (25:10)
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Testing the PWM driver (9:09)
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Developing a Bare-Metal UART Rx/Tx Driver (18:01)
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Testing the UART Rx/Tx Driver (21:30)
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Sending Packets with the UART (7:22)
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Finding the Hardware Serial Device (10:42)
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Receiving the Firmware Data in the Python Script (9:47)
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Receiving Python Data in the Firmware (9:55)
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Analyzing the Steps for Implementing the ADC DMA driver (16:22)
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Overview of the Direct Memmory Access (DMA) Module (12:23)
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Implementing the ADC DMA Initialization Function (Part I) (13:43)
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Implementing the ADC DMA Initialization Function (Part II) (19:18)
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Testing the ADC DMA Driver (11:34)
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Implementing a Background Thread with SysTick (25:08)
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Implementing a Button Driver (12:46)
Case Study: Developing a Farm Management System
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Implementing the UART Transport Class in Python (19:56)
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Creating the COMMANDS Helper Script (7:51)
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Creating the Farm Publisher Client (17:25)
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Testing the Client (17:35)
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Further Tests of the MQTT Publisher Client (11:07)
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Adding the LastWill Message (5:14)
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Developing the Farm System (Part I) (18:53)
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Developing the Farm System (Part II) (18:31)
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Developing the Farm System (Part III) (11:52)
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Testing the Farm System (15:11)
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Testing the Farm System with the Firmware (26:01)
Case Study: Developing a Cloud Based Farm Management System
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Implementing the Farm Stage and Config Helper Scripts (9:41)
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Setting Up the Cloud Service (9:24)
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Implementing the Farm Class (11:51)
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Implementing the Callbacks for the Local Broker (12:32)
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Implementing the Callbacks for the Cloud Broker (3:41)
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Connecting to the Cloud Broker (8:22)
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Connecting to the Local Broker (7:05)
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Implementing the firmware to get Farm Stage (15:38)
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Completing the FarmSystem firmware (17:46)
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Processing the Farm System Data in Python (Part I) (12:31)
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Processing the Farm System Data in Python (Part II) (17:58)
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Testing the Farm System's Data Processing (12:05)
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Implementing the Cloud based Dashboard (20:35)
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Testing the Cloud based Dashboard (7:16)
Closing
