v2.0.0
nvic.h
1// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT
2
8#ifndef _HARDWARE_STRUCTS_NVIC_H
9#define _HARDWARE_STRUCTS_NVIC_H
10
15#include "hardware/address_mapped.h"
16#include "hardware/regs/m0plus.h"
17
18// Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_m0plus
19//
20// The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature)
21// _REG_(x) will link to the corresponding register in hardware/regs/m0plus.h.
22//
23// Bit-field descriptions are of the form:
24// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
25
26 typedef struct {
27 _REG_(M0PLUS_NVIC_ISER_OFFSET) // M0PLUS_NVIC_ISER
28 // Interrupt Set-Enable Register
29 // 0xffffffff [31:0] SETENA (0x00000000) Interrupt set-enable bits
30 io_rw_32 iser;
31
32 uint32_t _pad0[31];
33
34 _REG_(M0PLUS_NVIC_ICER_OFFSET) // M0PLUS_NVIC_ICER
35 // Interrupt Clear-Enable Register
36 // 0xffffffff [31:0] CLRENA (0x00000000) Interrupt clear-enable bits
37 io_rw_32 icer;
38
39 uint32_t _pad1[31];
40
41 _REG_(M0PLUS_NVIC_ISPR_OFFSET) // M0PLUS_NVIC_ISPR
42 // Interrupt Set-Pending Register
43 // 0xffffffff [31:0] SETPEND (0x00000000) Interrupt set-pending bits
44 io_rw_32 ispr;
45
46 uint32_t _pad2[31];
47
48 _REG_(M0PLUS_NVIC_ICPR_OFFSET) // M0PLUS_NVIC_ICPR
49 // Interrupt Clear-Pending Register
50 // 0xffffffff [31:0] CLRPEND (0x00000000) Interrupt clear-pending bits
51 io_rw_32 icpr;
52
53 uint32_t _pad3[95];
54
55 // (Description copied from array index 0 register M0PLUS_NVIC_IPR0 applies similarly to other array indexes)
56 _REG_(M0PLUS_NVIC_IPR0_OFFSET) // M0PLUS_NVIC_IPR0
57 // Interrupt Priority Register 0
58 // 0xc0000000 [31:30] IP_3 (0x0) Priority of interrupt 3
59 // 0x00c00000 [23:22] IP_2 (0x0) Priority of interrupt 2
60 // 0x0000c000 [15:14] IP_1 (0x0) Priority of interrupt 1
61 // 0x000000c0 [7:6] IP_0 (0x0) Priority of interrupt 0
62 io_rw_32 ipr[8];
63} nvic_hw_t;
64
65#define nvic_hw ((nvic_hw_t *)(PPB_BASE + M0PLUS_NVIC_ISER_OFFSET))
66static_assert(sizeof (nvic_hw_t) == 0x0320, "");
67
68#endif // _HARDWARE_STRUCTS_NVIC_H
69
address_mapped.h
nvic_hw_t
Definition: nvic.h:26