Inter-Processor Mailbox (IPM)

These samples demonstrate how to use the IPM driver API.

• IPM on ESP32Implement inter-processor mailbox (IPM) between ESP32 APP and PRO CPUs.
• IPM on NXP i.MXImplement inter-processor mailbox (IPM) on i.MX SoCs containing a Messaging Unit peripheral.
• IPM on NXP LPCImplement inter-processor mailbox (IPM) on NXP LPC family.
• IPM over IVSHMEMImplement inter-processor mailbox (IPM) over IVSHMEM (Inter-VM shared memory)
• IPM with ARM MHUImplement inter-processor mailbox (IPM) using an MHU (Message Handling Unit)