STM32 USART Lecture 8 : USART Baud rate calculation Part-1
USART Baud rate calculation Part-1 Now let’s understand the USART baud rate calculation. The formula to calculate the baud rate is shown in Figure 1. Remember…
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…