I have no idea how uart communication happen between two microcontrollers.I need to clear some of my points that I do not understand.
Lets assuming we have two microcontrollers and each has UART inbuilt in both microcontrollers
This is generic process of UART communication.
UART hardware set up. 6900 8N1
What happens when UART of MCU 1 send first start bit to UART of MCU 2?
It seems to me that the first MCU generates one signal which enables the UART of second MCU like if there are two houses somewhere and the person of the first house sends his house servant to the second house and opens his gate
Lets assuming we have two microcontrollers and each has UART inbuilt in both microcontrollers
This is generic process of UART communication.
UART hardware set up. 6900 8N1
What happens when UART of MCU 1 send first start bit to UART of MCU 2?
It seems to me that the first MCU generates one signal which enables the UART of second MCU like if there are two houses somewhere and the person of the first house sends his house servant to the second house and opens his gate