In the previous guide (here), we took a look at the UART and we were able to configure the STM32G070 to transmit data. Now, we shall receive data using UART in interrupt mode and echo back the received data. In this guide, we shall cover the...
READ MOREIn the pervious guide (here), we saw how to send data over SPI using DMA. In this guide, we shall communicate with slave device (MPU9250 in this case) to read the acceleration part. In this guide, we shall cover the following: Send multiple data...
READ MOREIn this article, we shall look at the dth11 temperature and humidity sensor and how does it work and interface it with STM32F4 Nucleo-64 board. In this guide, we shall cover the following: DHT11 Connection Code Demo 1. DHT11: The DHT11...
READ MOREIn this guide, we shall use external clock mode of timer in STM32 to count the external events and toggle the LED. (2 presses to turn on and 1 press to turn off). In this guide, we shall cover the following: What is ETR mode and it’s...
READ MOREIn this guide, we shall take a look at the UART protocol and how to setup UART using STM32CubeMX. In this guide, we shall cover the following: What is UART. UART Setup using STM32CubeMX. Code. Results. 1. What is UART: To transfer data, computers...
READ MOREIn the previous guide (here), we took a look at the STM32G070 features and we were able to blink and LED using HAL. In this guide, we shall toggle the LED using pushbutton connected to out STM32G070. In this guide, we shall cover the following ...
READ MOREIn the pervious guide (here), we have successfully integrated LCD. In part 3, we shall integrate the touch part of the LCD. 10. Touch Connection: The connection of Touch pins as following: ILI9341 STM32F767Zi Nucleo-144 T_CLK PB13 T_CS PA3 T_DIN...
READ MOREIn the previous guide (here), we took a look at LvGL and its feature and initialized the environment to make it work. In part two, we shall interface the TFT and display the demo. 6. Including LvGL into the project: First, head to LvGL github...
READ MOREIn this new guide series, we shall take a look at LvGL and develop driver to display LvGL and touch control. In this guide, we shall cover the following: What is LvGL. Required hardware. TFT connection. Environment setup. Essential drivers. 1...
READ MOREIn this guide, we shall take a look at what is random number and how the STM32 uses hardware to generate true random numbers and develop the code for that. In this guide, we shall cover the following: What is random number. How STM32 generate...
READ MOREIn this guide, we shall send data over SPI bus using DMA. In the previous guide (here), we discussed how to send a single character using SPI in polling mode. This method will decrease the CPU performance since the CPU has to wait for each time...
READ MOREIn the previous guide (here), we initialized the peripheral and filter to accept data with identifier of 0x446. In this third part of CANBus guide, we shall start to transmit data from one STM32 and receive it from another STM32. (From STM32Ff407...
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