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Interrupt Management
[
Device Driver API.
]
Detailed Description
Interrupt registration and handling.
Data Structures
struct
IRQ_HANDLER
Defines
#define
NUT_IRQCTL_CLEAR
1
#define
NUT_IRQCTL_DISABLE
18
#define
NUT_IRQCTL_ENABLE
17
#define
NUT_IRQCTL_GETCOUNT
96
#define
NUT_IRQCTL_GETMODE
24
#define
NUT_IRQCTL_GETPRIO
32
#define
NUT_IRQCTL_INIT
0
#define
NUT_IRQCTL_SETCOUNT
97
#define
NUT_IRQCTL_SETMODE
25
#define
NUT_IRQCTL_SETPRIO
33
#define
NUT_IRQCTL_STATUS
16
#define
NUT_IRQMODE_EDGE
7
#define
NUT_IRQMODE_FALLINGEDGE
5
#define
NUT_IRQMODE_HIGHLEVEL
2
#define
NUT_IRQMODE_LOWLEVEL
1
#define
NUT_IRQMODE_RISINGEDGE
6
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