I'm working on MPU6050 with ESP32. It worked well as the below code. But when I added a gif playing task the code couldn't get the MPU6050 data sometime (half work and half bad). I raised the Priority of MPU6050 it didn't work. So I added the portENTER_CRITICAL(&my_mutex); ...
How to use interrupt pinby what2use » Sun Aug 09, 2020 6:05 pm I have an MPU6050 Accel/Gyro and it uses an Interrupt. How can I define/use an interrupt pin with the WifiKit ESP32 ? I will be testing a barometric sensor and it is setup the same way I2C SDA,SCL pins and ...
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In this tutorial I will cover how to implement USB CDC (Communication Device Class) in STM32 using both the modes, i.e. CDC Device, and CDC Host. For the Host purpose, I will use STM32F411 DISCOVERY Board, and STM32F103 is used as a Device. Both the microcontrollers will be able ...
I will describe the process of creating a tank with a camera that is controlled from a smartphone via Wi-Fi. Using Arduino, ESP-32 and Unity Things used in this project Hardware components HARDWARE LIST 1DFRobot 6 DOF Sensor - MPU6050 ...
Today, in this tutorial, we are going to interface 74HC4051 Multiplexer/Demultiplexer with STM32. I will cover the multiplexing part first. ADVERTISEMENT What is a multiplexer Well, basically multiplexer is a device that can take multiple inputs, and have only one output. At some random time,...
the MPU6050 at set intervals. Once it detects a fall, it sends an email to a set contact. I have found out that the battery lasts about three days, so it must be charged regularly. There is also a button that is connected to a hardware interrupt that can send an email when pressed....
Esp32-camera Arduino Nano 33 BLE Sense Projects 1Computer auto lock systemA computer lock mechanism that activates shortly after the user leaves the computer 2Neopixel ring gyroscopeTilting the breadboard with the neopixel ring and a MPU6050 gyroscope will make led light up in the tilt directionr ...
Every microcontroller have some memory allocated for the user flash. Today We will use this memory to store some data in it. The benefit of using this flash memory is that, even after the power disconnect, the data remains safe in the flash memory. ...
Like I mentioned in the beginning, if we want to send the different data types, we have to use the Structured Queue. First of all create the handler for this Queue handler /*** QUEUE HANDLER ***/xQueueHandle St_Queue_Handler; We need to create a structure which can...