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API revisions
◦ Real-time I/O drivers
DMA
SPI
GPIO
◦ Writing drivers
Function index
File description
Socket interface
Core thread
Kernel thread
Wait queue
Kernel mutex
Kernel semaphore
Kernel flag
EVL Spinlock
Clock device
Scheduling
Timer
Cross-buffer access
Managing IRQs
Stage exclusion lock
◦ Under the hood
ABI revisions
ABI revisions
• Dovetail interface
◦ Interrupt pipeline
IRQ handling
Synthetic IRQs
IRQ injection
Interrupt protection
OOB stage installation
Stage escalation
Locking
Remote calls
◦ Porting Dovetail
Prerequisites
Interrupt flow
Atomic operations
Architecture bits
Tick devices
Clock sources
Syscall path
Serial debugging
Misc
Developer's Notes
Alternate scheduling
File tracking
Socket handling
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Xenomai 3
Xenomai 4
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The EVL core
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Writing drivers
> Socket interface
Socket interface
