Using the I2C Bus
The physical I2C bus This is just two wires, called SCL and SDA. SCL is the clock line. It is…
Arduino Leonardo – Blinking a LED
Arduino was built in Italy on open source hardware, a great inspiration for many products. Many companies and electronics products…
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 peripheral. This is OK to…
Programming STM32 USART using GCC tools: Part 1
When we need some feedback from microcontroller usually we use USART. It allows to output messages, debug information to terminal…
STM32 interrupts and programming with GCC
Probably one of the key features in any microcontroller is interrupt system. ARM Cortex-M3 microcontrollers may have up to 256…
ST32VLDiscovery project template for GCC
In this tutorial we will set up a simple template for progamming ST32 -Discovery baord. For this we are going…
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 linker script, startup…
Programming STM32-Discovery using GNU tools: Linker script
How to setting up a development environment for ARM Cortex-M3 microcontroller explained at this post. We decided that two equal…
Setting ARM GCC development environment
GCC Development Environment As we mentioned before, we are going to stick with free software tools. So we are going…
STM32F4DISCOVERY Documentation
Data Brief Discovery Board User Manual Getting started with software and firmware environments PMSM single/dual FOC SDK v3.2 3-phase Permanent…