STM32 USART Lecture 7 – USART oversampling
USART oversampling Before understanding the baud rate generation, let’s first understand about USART oversampling, and there is a control bit for configuring the oversampling. What is…
STM32 USART Lecture 6 – USART Driver API: Send data
USART Driver API: Send data In this article, let’s understand USART_SendDataAPI used to send data from the USART peripheral to the external world. Steps of implementation:…
STM32 USART Lecture 5 – USART Driver API: Tx and Rx assignment
USART Driver API: Tx and Rx assignment Now let’s attempt data send, and data receive API with blocking and non-blocking mode. Steps: 1. Download the file attached…
STM32 USART Lecture 4 – USART Driver API: USART Init
USART Driver API: USART Init Now let’s implement USART_Init API. Steps: 1. Download the file attached in the resource section, and the file name is USART_Init.c (Figure…
STM32 USART Lecture 3 – Configuration options and USART registers
Configuration options and USART registers In the usart_driver.h file, in the beginning, mention the device specific header file (Figure 1). Figure 2 shows the configuration and…
STM32 USART Lecture 2 – USART driver APIs prototypes
USART driver APIs prototypes In the realm of embedded systems and microcontroller programming, understanding USART (Universal Synchronous Asynchronous Receiver Transmitter) driver API prototypes is essential for robust…