In this article, you will find the usage of UART with DMA mode. This example is implemented for STM32 microprocessors but can easily be adapted…
View More How to use variable length UART protocol efficiently with DMA + Idle Line Interrupt + FreeRTOS + STM32
Getting the software to work is not sufficient for most embedded systems but also your system needs the same job done at a low cost…
View More Optimizing Your Code: Part 1 – Increasing Code Efficiency
In this post, you will find an example of SFM3000-200 model mass flow meter using STM32F1 microcontroller. SFM3000 is a digital flow meter especially suitable…
View More Sensirion SFM3000 Mass Flow Meter Example
Every time we connect PL2303 USB-TTL device to a new computer, we’ve got annoying driver issues and spend so much time to find the working…
View More The Famous Old Driver of PL2303 USB
In this post, we will explain an effective way of the interrupt based UART communication. It is easier to deal with the constant buffer size…
View More STM32 UART Interrupt Handling with Ending Character
In this post, we will show how to integrate CMSIS DSP library to the free licensed ARM development environment called TrueSTUDIO. Since free Keil uVision…
View More Integrating CMSIS DSP library to Atollic TrueSTUDIO
One of the most powerful tools of DSP is digital filtering. The excellent performance obtained with digital filters is almost impossible to get with an…
View More Digital Filtering (FIR and IIR)