How to interface the rotary encoder to STM32 (CUBE-MX + ATOLLIC)

The Key Rotary Encoder are most used encoder for general purpose MCU applications.
The generic schematic of this type of encoder is show below.

For more info see here.

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KeeLoq application over SPIRIT1 + S2-LP and STM32

STM has released the examples for interface the KeeLoq to SPIRIT1 & S2-LP & STM32

For more info see here.

 

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STM on GITHUB.COM

STM release a lot of example for MEMS, Smartphone application, STM32 also on the GITHUB.COM

For more info see here.

 

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ATOLLIC – How to generate .exe – .bin – etc file extension

For more info click here.

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STM32L4 SMPS

STM32L4 SMPS new packages for a lower power consumption
• Provide the possibility to get a lower power consumption while using current STM32L4
• Possibility to supply externally the voltage core (bypass)
• Ordering code is ending with –P (i.e : STM32L496ZGT6P)

For more info click here.

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STM32 Power Shield

• Get a dynamic ampermeter/oscilloscope for alow price to debug and measure your system
• Based on STM32L4 32-bit MCU
• Ordering code : X-NUCLEO-LPM01A

For more info click here.

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RF Introduction

Basic RF terminology
– –
Transmitter (only TX)• Receiver (only RX)

Transceiver (both TX & RX)• SoC (Transceiver + MCU)

dBm – is a measure of RF Power referred to 1 mW (0 dBm)
……………10mW(10dBm), 500 mW (27dBm)

PER – Packet Error Rate [%] – percentage of the packets not successfully received over a period of time

………
………………

Digital Amplitude modulation methods

For reading more, click here.

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Electric Sliding Gate based on STM32F0-Discovery

This is a simple electric Sliding Gate based on STM32F0-Discovery, this project was developed using CUBE-MX, ATOLLIC IDE and the HAL libraries.

For reading more, click here.

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Atollic debug configuration for quick DOWNLOAD and RUN

Sometimes we need to download the SW and RUN it to quickly for see the result.
This tutorial explain how to do this.

After you are sure to have a standard debug that working fine, now you are ready to create another debug configuration only for DOWNLOAD and RUN your project on the STM32.

For reading more, click here.

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ATOLLIC new tips and tricks

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We published a new tips & tricks for ATOLLIC that are:

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