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Getting Started with STM32H5 ARM Cortex M33: Blinking LED

Posted September 6, 2024 by Husamuldeen

In this series guide of STM32H5, we shall see how to develop drivers using STM32CubeMX for STM32H563ZI Nucleo-144. In this guide, we shall cover the following: 1. Feature of STM32H563Zi: All features Block diagram of STM32H563ZI: Note: Features...

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Create Custom UI with LvGL and EEZ Studio Part 2: UI communication

Posted August 31, 2024 by Husamuldeen

In this second part of creating UI using LvGL and EEZ Studio, we shall see how to communicate between the UI and the MCU by controlling the LED using the switch and update the bar. In this guide, we shall cover the following: 6. Configure the UI...

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Create Custom UI with LvGL and EEZ Studio Part 1: Integration

Posted August 30, 2024 by Husamuldeen

In this guide, we shall use EEZ Studio GUI designer to design simple UI, export it and integrate it with your LvGL project. In this guide, we shall cover the following: What is EEZ Studio. Downloading EEZ Studio. Creating UI. Integration...

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Verify External Oscillator using Master Clock Output

Posted August 24, 2024 by Husamuldeen

In this guide, we shall use the Master Clock Output (MCO) feature of STM32 to check the external crystal connected to STM32. In this guide, we shall cover the following: 1. What is MCO: MCO (Microcontroller Clock Output) is a feature available in...

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Getting Started with STM32G0 and STM32CubeIDE: Generate PWM with it’s complementary signal

Posted August 22, 2024 by Husamuldeen

In this continuous guide of PWM with DMA on STM32G0, we shall add the complementary signal with the generated PWM. In this guide, we shall cover the following: What is complementary signal of PWM. STM32CubeMX Configuration. Driver development...

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Getting Started with STM32G0 and STM32CubeIDE: Update Duty Cycle using DMA

Posted August 17, 2024 by Husamuldeen

In this guide, we shall see how to configure the DMA with timer to update the duty cycle of the PWM using DMA to generate certain waveform. In this guide, we shall cover the following: STM32CubeMX Configuration. Code. Results. 1. STM32CubeMX...

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Cache in ARM Cortex M7: MPU Configuration

Posted August 15, 2024 by Husamuldeen

In this guide, we shall configure the MPU to disable cache for certain region in order to get DMA operate normally. In this guide, we shall configure the following: Creating the project. Modification of linkerscript. Results before MPU...

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Cache in ARM Cortex M7: MPU Attributes and Memory types

Posted August 11, 2024 by Husamuldeen

In this guide, we shall take a look at the memory types in ARM Cortex M7 and the attribute the of the MPU. This guide shall cover the following: Memory types. MPU attributes. Important tips. MPU configurations. 4. Memory Types: The memory in ARM...

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Cache in ARM Cortex M7: MPU Introduction

Posted August 8, 2024 by Husamuldeen

In this fourth part of cache in ARM Cortex M7, we shall discuss what is MPU and it important. In this guide, we shall cover the following: What is MPU. Reasons to use MPU. 1. What is MPU: •Memory Protection Unit is a piece of hardware in modern...

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Cache in ARM Cortex M7: Cache Handling

Posted August 3, 2024 by Husamuldeen

In this guide, we shall see how to deal with the cache coherency of STM32H7 when dealing with the DMA. In this guide, we shall cover the following: Project creation. DMA transfer without cache handling. DMA transfer with cache handling. 8...

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Cache in ARM Cortex M7: Cache Policies

Posted August 1, 2024 by Husamuldeen

In this second part of cache in ARM Cortex M7, we shall see the read and write operation and cache policies in ARM Cortex M7. In this guide, we shall cover the following: What is cache hit and cache miss. What is dirty bit. Cache policies. STM32...

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Cache in ARM Cortex M7: Introduction

Posted July 27, 2024 by Husamuldeen

In this guide series, we shall take a look at the cache in ARM Cortex M7 MCU and how to handle them properly later. In this part of the guide series, we shall cover the following: Introduction to the cache. Cache architecture. 1. Introduction to...

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