In the following video we are going to launch two debug sessions

• On Cortex M4
  • It runs without an operating system
  • To run and debug the application we are using the SW4STM32 tool
  • Debug is associated with the Linux running on the cortex A7
• On Cortex A7
  • It is running on Linux kernel and rootfs generated using SW4Linux
  • It is a remote application debug session

The Demo example: sending and receiving messages

• Send a message from Linux side to the Cortex M4 side
• Receive the message on Cortex M4 and reply
• Receive the message on Linux from Cortex M4