STM32 I2C Lecture 2 : I2C modes
I2C Mode I2C modes: There are several possible operating modes for I2C communication. All are compatible in the 100 kbit/s standard mode may always be used, but combining…
STM32 I2C Lecture 1 : I2C Introduction and difference with SPI
I2C Introduction and difference with SPI I2C Introduction The I2C (inter-integrated circuit) bus interface handles communications between the microcontroller and the serial I2C bus. In other words,…
STM32 SPI Lecture 10 : SPI CPOL and CPHA discussion
SPI CPOL and CPHA discussion In this article, let’s discuss the SPI communication formats. During SPI communication, receive and transmit operations are performed simultaneously. The serial clock (SCK) synchronizes the…
STM32 SPI Lecture 9 : STM32 SPI Hardware and Software slave managements
STM32 SPI Hardware and Software slave managements In this article, let's explore STM32 micro controller's two types of slave management. Software slave management Hardware slave management Software slave…
STM32 SPI Lecture 8 : NSS setting in STM32 master and slave mode
NSS setting in STM32 master and slave mode In this article, let’s understand about slave select pin management or NSS pin management. There are two scenarios. Slave…
STM32 SPI Lecture 7 : SPI functional block diagram explanation
SPI functional block diagram explanation The SPI allows synchronous, serial communication between the MCU and external devices. SPI functional block diagram of the STM32F407x microcontroller: Most…