ARM Cortex Tutorials

Multichannel ADC using DMA on STM32

Multichannel ADC using DMA on STM32

Last time we have tried to do single conversion of one channel. We were waiting for result in a loop[...]

Use fixed integer types to enhance portability

Use fixed integer types to enhance portability

If you have programmed anything with C you should be familiar with common data types like char, unsi[...]

Introducing to STM32 ADC programming. Part2

Introducing to STM32 ADC programming. Part2

After we had a quick overview of STM32 ADC peripheral we can start digging deeper in to specifics. I[...]

Introducing to STM32 ADC programming. Part1

Introducing to STM32 ADC programming. Part1

STM32 ADC is pretty complex peripheral. It is designed to be flexible enough to accomplish complex t[...]

Using Direct Memory Access (DMA) in STM32 projects

Using Direct Memory Access (DMA) in STM32 projects

In many microcontroller projects you need to read and write data. It can be reading data from periph[...]

Programming STM32 USART using GCC tools. Part 2

Programming STM32 USART using GCC tools. Part 2

In previous part of tutorial we have covered simple USART routines that sends data directly to USART[...]

Programming STM32 USART using GCC tools. Part 1

Programming STM32 USART using GCC tools. Part 1

When we need some feedback from microcontroller usually we use USART. It allows to output messages, [...]

STM32 interrupts and programming with GCC

STM32 interrupts and programming with GCC

Probably one of the key features in any microcontroller is interrupt system. ARM Cortex-M3 microcont[...]

Programming STM32F10x I/O port pins

Programming STM32F10x I/O port pins

Previously we learned how to compile STM32VL Discovey projects that are included in package. But in [...]

ST32MVLDiscovery project template for GCC

ST32MVLDiscovery project template for GCC

In this tutorial we will set up a simple template for progamming ST32 -Discovery baord. For this we [...]

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Programming STM32-Discovery using GNU tools. Startup code

Start up code is run just after microcontroller is reset and is executed before main program. As lin[...]

Programming STM32-Discovery using GNU tools. Linker script

Programming STM32-Discovery using GNU tools. Linker script

Previously we went through setting up a development environment for ARM Cortex-M3 microcontroller. W[...]

Setting ARM GCC development environment

Setting ARM GCC development environment

As we mentioned before, we are going to stick with free software tools. So we are going to use free [...]

Do we need ARM?

Do we need ARM?

ARM microcontrollers are very successfully positioned microcontrollers in the market. Billions of th[...]

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