Category: Microcontroller
Raspberry Pi – Arduino like IO access
Hi guys, I’ve wrote some functions to control Raspberry Pi IO’s via C code. The control approach is the same like in Arduino IDE: void pinMode (unsigned int pinNumber, unsigned int pinFunc... Read More
LwIP Stack – Bandwidth/Performance Testing with Iperf
Working on an embedded system using Ethernet interface, one day you may need to know about the performance of your system. They are plenty tools which are able to run a data transfer test, but the mos... Read More
125kHz RFID Manchester encoded Tag Reader based on Attiny45/85
Motivation Since one work mate in my previous company used his place in a car park just three days a week, I was able to use this the other two days without wasting the time for searching a parking po... Read More
AJAX microcontroller request – update the displayed data in background
If you use http server for displaying the data in your IOT projects using e.g.ESP8266 or Arduino with an Ethernet shield take a look on AJAX request. The main advantage of an AJAX request is:it runs i... Read More
STM32 CRC32 example – hardware and software calculation
you how the CRC32 calculation can be done on an STM32 device. The example is describing two ways of calculation. If you hardware allows it, you can do the crc32 calculation by peripheral hardware. The... Read More