sample: description: Sample app that sends messages between the two cores on the lpcxpresso54114 using a mailbox. name: IPM MCUX Mailbox Sample tests: sample.ipc.ipm.ipm_mcux: platform_allow: lpcxpresso54114_m4 lpcxpresso55s69_cpu0 tags: ipm harness: console harness_config: type: multi_line regex: - "Hello World from MASTER! (.*)" - "Received: 1" - "Received: 20"