Two boards communication, 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. Board #1 is transmitter, by sending control information to Board #2 (receiver).
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.
After two boards running, LEDs of Board #2 will toggle every 250ms.