p3com, Not Another Middleware
summary
BlueBox 3.0 uses an unusual PCIe link between ST2G and LX2 and SRAM regions to share data; p3com is a fork of isorix that adds pluggable transport layers (PCIe driver + DMA, IPCF over SRAM) and runs a Gateway daemon that forwards isorix shared‑memory traffic across devices with zero‑copy shared memory semantics. A real‑time port, p3comRT, brings isorix to FreeRTOS for cores with a 19 MB shared region. Cyclone DDS integration works unchanged; applications need no API changes, only the daemon running.
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chapters (6)
- 0:00Start
- 0:02BlueBox 3.0 Development
- 3:58The Middleware wars
- 5:04p3com
- 11:29p3comRT
- 12:45Integration with SDV Ecosystem
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