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This commit implements pic_eoi(int irq) and a helper macro PIC_INT(irq). This first checks which PICs should be 'acked' given an IRQ number, while the macro returns the actual system interrupt number for the IRQ according to the offset used on the PIC initialization.
The Contiki Operating System
Contiki is an open source operating system that runs on tiny low-power microcontrollers and makes it possible to develop applications that make efficient use of the hardware while providing standardized low-power wireless communication for a range of hardware platforms.
Contiki is used in numerous commercial and non-commercial systems, such as city sound monitoring, street lights, networked electrical power meters, industrial monitoring, radiation monitoring, construction site monitoring, alarm systems, remote house monitoring, and so on.
For more information, see the Contiki website: