Two boards communication, non-blocking mode
Board #1, demo File: uart_board1_blocking_demo.mdl
Build and program the demo model below to STM32F4DISCOVERY board #1
Board #2, demo File: uart_board2_blocking_demo.mdl
Build and program the demo model below to STM32F4DISCOVERY board #2
This demo showing communication between 2 board using UART non-blocking mode.
This demo tested with below hardware setup.
Warning: To make change on hardware setup, please disconnect power supply first, to prevent damage to the boards.
LED1, LED2 and LED3 of Board #2 will blink with difference frequency: 1Hz, 2Hz and 4Hz respectively.