{"id":5421,"date":"2021-03-05T05:45:57","date_gmt":"2021-03-05T05:45:57","guid":{"rendered":"http:\/\/fastbitlab.com\/?p=5421"},"modified":"2023-09-04T16:58:40","modified_gmt":"2023-09-04T11:28:40","slug":"exercise-usart-send-data-to-arduino","status":"publish","type":"post","link":"https:\/\/fastbitlab.com\/blog\/exercise-usart-send-data-to-arduino\/","title":{"rendered":"STM32 USART Lecture 11 – Exercise: USART send data to Arduino"},"content":{"rendered":"
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Exercise: USART send data to Arduino<\/span><\/strong><\/h1>\n
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Now let\u2019s test the USART_SendData API with one exercise.<\/span><\/p>\n

Exercise:<\/b><\/span><\/p>\n

Write a program to send some data or some message over UART from STM32 board to Arduino board. The Arduino board will display the message that is sent from the ST board on its serial monitor. Consider the baud rate as 115200bps, and the frame format would be 1 stop bit, 8 bits of user data, and no parity.<\/span><\/p>\n

Solution:<\/b><\/span><\/p>\n

Setting up the STM32 Application:<\/span><\/strong><\/span><\/p>\n