MAX32520 Peripheral Driver API
Peripheral Driver API for the MAX32520
max32520.h
1/******************************************************************************
2 *
3 * Copyright (C) 2022-2023 Maxim Integrated Products, Inc. (now owned by
4 * Analog Devices, Inc.),
5 * Copyright (C) 2023-2024 Analog Devices, Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 ******************************************************************************/
20
21#ifndef LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_MAX32520_H_
22#define LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_MAX32520_H_
23
24#ifndef TARGET_NUM
25#define TARGET_NUM 32520
26#endif
27
28#define MXC_NUMCORES 1
29
30#include <stdint.h>
31
32#ifndef FALSE
33#define FALSE (0)
34#endif
35
36#ifndef TRUE
37#define TRUE (1)
38#endif
39
40/* COMPILER SPECIFIC DEFINES (IAR, ARMCC and GNUC) */
41#if defined(__GNUC__)
42#ifndef __weak
43#define __weak __attribute__((weak))
44#endif
45
46#elif defined(__CC_ARM)
47
48#define inline __inline
49#pragma anon_unions
50
51#endif
52
53typedef enum {
54 NonMaskableInt_IRQn = -14,
55 HardFault_IRQn = -13,
56 MemoryManagement_IRQn = -12,
57 BusFault_IRQn = -11,
58 UsageFault_IRQn = -10,
59 SVCall_IRQn = -5,
60 DebugMonitor_IRQn = -4,
61 PendSV_IRQn = -2,
62 SysTick_IRQn = -1,
63
64 /* Device-specific interrupt sources (external to ARM core) */
65 /* table entry number */
66 /* |||| */
67 /* |||| table offset address */
68 /* vvvv vvvvvv */
69
70 PF_IRQn = 0, /* 0x10 0x0040 16: Power Fail */
71 WDT0_IRQn, /* 0x11 0x0044 17: Watchdog 0 */
72 RSV2_IRQn, /* 0x12 0x0048 18: Reserved */
73 RSV3_IRQn, /* 0x13 0x004C 19: Reserved */
74 TRNG_IRQn, /* 0x14 0x0050 20: True Random Number Generator */
75 TMR0_IRQn, /* 0x15 0x0054 21: Timer 0 */
76 TMR1_IRQn, /* 0x16 0x0058 22: Timer 1 */
77 TMR2_IRQn, /* 0x17 0x005C 23: Timer 2 */
78 TMR3_IRQn, /* 0x18 0x0060 24: Timer 3*/
79 RSV9_IRQn, /* 0x19 0x0064 25: Reserved */
80 RSV10_IRQn, /* 0x1A 0x0068 26: Reserved */
81 RSV11_IRQn, /* 0x1B 0x006C 27: Reserved */
82 RSV12_IRQn, /* 0x1C 0x0070 28: Reserved */
83 I2C0_IRQn, /* 0x1D 0x0074 29: I2C0 */
84 UART0_IRQn, /* 0x1E 0x0078 30: UART 0 */
85 RSV15_IRQn, /* 0x1F 0x007C 31: Reserved */
86 SPI0_IRQn, /* 0x20 0x0080 32: SPI0 */
87 SPI1_IRQn, /* 0x21 0x0084 33: SPI1 */
88 RSV18_IRQn, /* 0x22 0x0088 34: Reserved */
89 RSV19_IRQn, /* 0x23 0x008C 35: Reserved */
90 RSV20_IRQn, /* 0x24 0x0090 36: Reserved */
91 RSV21_IRQn, /* 0x25 0x0094 37: Reserved */
92 RSV22_IRQn, /* 0x26 0x0098 38: Reserved */
93 FLC_IRQn, /* 0x27 0x009C 39: Flash Controller */
94 GPIO0_IRQn, /* 0x28 0x00A0 40: GPIO0 */
95 GPIO1_IRQn, /* 0x29 0x00A4 41: GPIO2 */
96 RSV26_IRQn, /* 0x2A 0x00A8 42: Reserved */
97 CRYPTO_IRQn, /* 0x2B 0x00AC 43: Crypto */
98 DMA0_IRQn, /* 0x2C 0x00B0 44: DMA0 */
99 DMA1_IRQn, /* 0x2D 0x00B4 45: DMA1 */
100 DMA2_IRQn, /* 0x2E 0x00B8 46: DMA2 */
101 DMA3_IRQn, /* 0x2F 0x00BC 47: DMA3 */
102 RSV32_IRQn, /* 0x30 0x00C0 48: Reserved */
103 RSV33_IRQn, /* 0x31 0x00C4 49: Reserved */
104 RSV34_IRQn, /* 0x32 0x00C8 50: Reserved */
105 RSV35_IRQn, /* 0x33 0x00CC 51: Reserved */
106 RSV36_IRQn, /* 0x34 0x00D0 52: Reserved */
107 RSV37_IRQn, /* 0x35 0x00D4 53: Reserved */
108 RSV38_IRQn, /* 0x36 0x00D8 54: Reserved */
109 RSV39_IRQn, /* 0x37 0x00DC 55: Reserved */
110 RSV40_IRQn, /* 0x38 0x00E0 56: Reserved */
111 RSV41_IRQn, /* 0x39 0x00E4 57: Reserved */
112 RSV42_IRQn, /* 0x3A 0x00E8 58: Reserved */
113 RSV43_IRQn, /* 0x3B 0x00EC 59: Reserved */
114 RSV44_IRQn, /* 0x3C 0x00F0 60: Reserved */
115 RSV45_IRQn, /* 0x3D 0x00F4 61: Reserved */
116 RSV46_IRQn, /* 0x3E 0x00F8 62: Reserved */
117 RSV47_IRQn, /* 0x3F 0x00FC 63: Reserved */
118 RSV48_IRQn, /* 0x40 0x0100 64: Reserved */
119 RSV49_IRQn, /* 0x41 0x0104 65: Reserved */
120 RSV50_IRQn, /* 0x42 0x0108 66: Reserved */
121 RSV51_IRQn, /* 0x43 0x010C 67: Reserved */
122 RSV52_IRQn, /* 0x44 0x0110 68: Reserved */
123 RSV53_IRQn, /* 0x45 0x0114 69: Reserved */
124 GPIOWAKE_IRQn, /* 0x46 0x0118 70: GPIO Wakeup */
125 RSV55_IRQn, /* 0x47 0x011C 71: Reserved */
126 RSV56_IRQn, /* 0x48 0x0120 72: Reserved */
127 WDT1_IRQn, /* 0x49 0x0124 73: Watchdog 1 */
128 RSV58_IRQn, /* 0x4A 0x0128 74: Reserved */
129 RSV59_IRQn, /* 0x4B 0x012C 75: Reserved */
130 RSV60_IRQn, /* 0x4C 0x0130 76: Reserved */
131 RSV61_IRQn, /* 0x4D 0x0134 77: Reserved */
132 RSV62_IRQn, /* 0x4E 0x0138 78: Reserved */
133 RSV63_IRQn, /* 0x4F 0x013C 79: Reserved */
134 RSV64_IRQn, /* 0x50 0x0140 80: Reserved */
135 RSV65_IRQn, /* 0x51 0x0144 81: Reserved */
136 RSV66_IRQn, /* 0x52 0x0148 82: Reserved */
137 RSV67_IRQn, /* 0x53 0x014C 83: Reserved */
138 RSV68_IRQn, /* 0x54 0x0150 84: Reserved */
139 RSV69_IRQn, /* 0x55 0x0154 85: Reserved */
140 RSV70_IRQn, /* 0x56 0x0158 86: Reserved */
141 RSV71_IRQn, /* 0x57 0x015C 87: Reserved */
142 RSV72_IRQn, /* 0x58 0x0160 88: Reserved */
143 RSV73_IRQn, /* 0x59 0x0164 89: Reserved */
144 RSV74_IRQn, /* 0x5A 0x0168 90: Reserved */
145 RSV75_IRQn, /* 0x5B 0x016C 91: Reserved */
146 RSV76_IRQn, /* 0x5C 0x0170 92: Reserved */
147 RSV77_IRQn, /* 0x5D 0x0174 93: Reserved */
148 RSV78_IRQn, /* 0x5E 0x0178 94: Reserved */
149 RSV79_IRQn, /* 0x5F 0x017C 95: Reserved */
150 RSV80_IRQn, /* 0x60 0x0180 96: Reserved */
151 RSV81_IRQn, /* 0x61 0x0184 97: Reserved */
152 ECC_IRQn, /* 0x62 0x0188 98: Error Correction */
153 RSV83_IRQn, /* 0x63 0x018C 99: Reserved */
154 RSV84_IRQn, /* 0x64 0x0190 100: Reserved */
155 SCA_IRQn, /* 0x65 0x0194 101: SCA Crypto */
156 RSV86_IRQn, /* 0x66 0x0198 102: Reserved */
157 RSV87_IRQn, /* 0x67 0x019C 103: Reserved */
158 RSV88_IRQn, /* 0x68 0x01A0 104: Reserved */
159 RSV89_IRQn, /* 0x69 0x01A4 105: Reserved */
160 RSV90_IRQn, /* 0x6A 0x01A8 106: Reserved */
161 RSV91_IRQn, /* 0x6B 0x01AC 107: Reserved */
162 RSV92_IRQn, /* 0x6C 0x01B0 108: Reserved */
163 RSV93_IRQn, /* 0x6D 0x01B4 109: Reserved */
164 RSV94_IRQn, /* 0x6E 0x01B8 110: Reserved */
165 RSV95_IRQn, /* 0x6F 0x01BC 111: Reserved */
166 SFE_IRQn, /* 0x70 0x01C0 112: SFE */
167 MXC_IRQ_EXT_COUNT,
168} IRQn_Type;
169
170#define MXC_IRQ_COUNT (MXC_IRQ_EXT_COUNT + 16)
171
172/* ================================================================================ */
173/* ================ Processor and Core Peripheral Section ================ */
174/* ================================================================================ */
175
176/* ---------------------- Configuration of the Cortex-M Processor and Core Peripherals ---------------------- */
177#define __CM4_REV 0x0100
178#define __MPU_PRESENT 1
179#define __NVIC_PRIO_BITS 3
180#define __Vendor_SysTickConfig 0
181#define __FPU_PRESENT 1
183#include <core_cm4.h>
184#include "system_max32520.h"
186/* ================================================================================ */
187/* ================== Device Specific Memory Section ================== */
188/* ================================================================================ */
189
190#define MXC_ROM_MEM_BASE 0x00000000UL
191#define MXC_ROM_MEM_SIZE 0x00020000UL
192#define MXC_FLASH0_MEM_BASE 0x10000000UL
193#define MXC_FLASH1_MEM_BASE 0x10100000UL
194#define MXC_FLASH_MEM_BASE MXC_FLASH0_MEM_BASE
195#define MXC_FLASH_PAGE_SIZE 0x00004000UL
196#define MXC_FLASH_MEM_SIZE 0x00200000UL
197#define MXC_INFO0_MEM_BASE 0x10800000UL
198#define MXC_INFO1_MEM_BASE 0x10806000UL
199#define MXC_INFO_MEM_BASE MXC_INFO0_MEM_BASE
200#define MXC_INFO_MEM_SIZE 0x00008000UL
201#define MXC_SRAM_MEM_BASE 0x20000000UL
202#define MXC_SRAM_MEM_SIZE 0x0002A800UL
203
204/* ================================================================================ */
205/* ================ Device Specific Peripheral Section ================ */
206/* ================================================================================ */
207
208/*
209 Base addresses and configuration settings for all MAX32520 peripheral modules.
210*/
211
212/******************************************************************************/
213/* Global control */
214#define MXC_BASE_GCR ((uint32_t)0x40000000UL)
215#define MXC_GCR ((mxc_gcr_regs_t *)MXC_BASE_GCR)
216
217/******************************************************************************/
218/* Non-battery backed SI Registers */
219#define MXC_BASE_SIR ((uint32_t)0x40000400UL)
220#define MXC_SIR ((mxc_sir_regs_t *)MXC_BASE_SIR)
221
222/******************************************************************************/
223/* Function Control */
224#define MXC_BASE_FCR ((uint32_t)0x40000800UL)
225#define MXC_FCR ((mxc_nbbfc_regs_t *)MXC_BASE_FCR)
226
227/******************************************************************************/
228/* Trust Protection Unit */
229#define MXC_BASE_CTB ((uint32_t)0x40001000UL)
230#define MXC_CTB ((mxc_ctb_regs_t *)MXC_BASE_CTB)
231
232/******************************************************************************/
233/* Watchdog */
234#define MXC_BASE_WDT0 ((uint32_t)0x40003000UL)
235#define MXC_WDT0 ((mxc_wdt_regs_t *)MXC_BASE_WDT0)
236#define MXC_BASE_WDT1 ((uint32_t)0x40003400UL)
237#define MXC_WDT1 ((mxc_wdt_regs_t *)MXC_BASE_WDT1)
238
239/******************************************************************************/
240/* Security Monitor */
241#define MXC_BASE_SMON ((uint32_t)0x40004000UL)
242#define MXC_SMON ((mxc_smon_regs_t *)MXC_BASE_SMON)
243
244/******************************************************************************/
245/* AES Keys */
246#define MXC_BASE_AESKEYS ((uint32_t)0x40005000UL)
247#define MXC_AESKEYS ((mxc_aeskeys_regs_t *)MXC_BASE_AESKEYS)
248
249/******************************************************************************/
250/* Power Sequencer */
251#define MXC_BASE_PWRSEQ ((uint32_t)0x40006800UL)
252#define MXC_PWRSEQ ((mxc_pwrseq_regs_t *)MXC_BASE_PWRSEQ)
253
254/******************************************************************************/
255/* MISC Control Regs */
256#define MXC_BASE_MCR ((uint32_t)0x40006C00UL)
257#define MXC_MCR ((mxc_mcr_regs_t *)MXC_BASE_MCR)
258
259/******************************************************************************/
260/* GPIO */
261#define MXC_CFG_GPIO_INSTANCES (2)
262#define MXC_CFG_GPIO_PINS_PORT (16)
263
264#define MXC_BASE_GPIO0 ((uint32_t)0x40008000UL)
265#define MXC_GPIO0 ((mxc_gpio_regs_t *)MXC_BASE_GPIO0)
266#define MXC_BASE_GPIO1 ((uint32_t)0x40009000UL)
267#define MXC_GPIO1 ((mxc_gpio_regs_t *)MXC_BASE_GPIO1)
268
269#define MXC_GPIO_GET_IDX(p) ((p) == MXC_GPIO0 ? 0 : (p) == MXC_GPIO1 ? 1 : -1)
270
271#define MXC_GPIO_GET_GPIO(i) ((i) == 0 ? MXC_GPIO0 : (i) == 1 ? MXC_GPIO1 : 0)
272
273#define MXC_GPIO_GET_IRQ(i) ((i) == 0 ? GPIO0_IRQn : (i) == 1 ? GPIO1_IRQn : 0)
274
275/******************************************************************************/
276#define SEC(s) (((uint32_t)s) * 1000000UL)
277#define MSEC(ms) (ms * 1000UL)
278#define USEC(us) (us)
279/* Timer */
280#define MXC_CFG_TMR_INSTANCES (4)
281
282#define MXC_BASE_TMR0 ((uint32_t)0x40010000UL)
283#define MXC_TMR0 ((mxc_tmr_regs_t *)MXC_BASE_TMR0)
284#define MXC_BASE_TMR1 ((uint32_t)0x40011000UL)
285#define MXC_TMR1 ((mxc_tmr_regs_t *)MXC_BASE_TMR1)
286#define MXC_BASE_TMR2 ((uint32_t)0x40012000UL)
287#define MXC_TMR2 ((mxc_tmr_regs_t *)MXC_BASE_TMR2)
288#define MXC_BASE_TMR3 ((uint32_t)0x40013000UL)
289#define MXC_TMR3 ((mxc_tmr_regs_t *)MXC_BASE_TMR3)
290
291#define MXC_TMR_GET_IRQ(i) \
292 (IRQn_Type)((i) == 0 ? TMR0_IRQn : \
293 (i) == 1 ? TMR1_IRQn : \
294 (i) == 2 ? TMR2_IRQn : \
295 (i) == 3 ? TMR3_IRQn : \
296 0)
297
298#define MXC_TMR_GET_BASE(i) \
299 ((i) == 0 ? MXC_BASE_TMR0 : \
300 (i) == 1 ? MXC_BASE_TMR1 : \
301 (i) == 2 ? MXC_BASE_TMR2 : \
302 (i) == 3 ? MXC_BASE_TMR3 : \
303 0)
304
305#define MXC_TMR_GET_TMR(i) \
306 ((i) == 0 ? MXC_TMR0 : (i) == 1 ? MXC_TMR1 : (i) == 2 ? MXC_TMR2 : (i) == 3 ? MXC_TMR3 : 0)
307
308#define MXC_TMR_GET_IDX(p) \
309 ((p) == MXC_TMR0 ? 0 : (p) == MXC_TMR1 ? 1 : (p) == MXC_TMR2 ? 2 : (p) == MXC_TMR3 ? 3 : -1)
310
311/******************************************************************************/
312/* I2C */
313#define MXC_I2C_INSTANCES (1)
314
315#define MXC_BASE_I2C0 ((uint32_t)0x4001D000UL)
316#define MXC_I2C0 ((mxc_i2c_regs_t *)MXC_BASE_I2C0)
317
318#define MXC_I2C_GET_IRQ(i) (IRQn_Type)((i) == 0 ? I2C0_IRQn : 0)
319
320#define MXC_I2C_GET_BASE(i) ((i) == 0 ? MXC_BASE_I2C0 : 0)
321
322#define MXC_I2C_GET_TMR(i) ((i) == 0 ? MXC_I2C0 : 0)
323
324#define MXC_I2C_GET_IDX(p) ((p) == MXC_I2C0 ? 0 : -1)
325#define MXC_I2C_FIFO_DEPTH (8)
326
327#define MXC_I2C_GET_I2C(p) ((p) == 0x0 ? MXC_I2C0 : 0)
328
329/******************************************************************************/
330/* UART / Serial Port Interface */
331#define MXC_UART_INSTANCES (1)
332#define MXC_UART_FIFO_DEPTH (8)
333
334#define MXC_BASE_UART0 ((uint32_t)0x40020000UL)
335#define MXC_UART0 ((mxc_uart_regs_t *)MXC_BASE_UART0)
336
337#define MXC_UART_GET_IRQ(i) (IRQn_Type)((i) == 0 ? UART0_IRQn : 0)
338
339#define MXC_UART_GET_BASE(i) ((i) == 0 ? MXC_BASE_UART0 : 0)
340
341#define MXC_UART_GET_UART(i) ((i) == 0 ? MXC_UART0 : 0)
342
343#define MXC_UART_GET_IDX(p) ((p) == MXC_UART0 ? 0 : -1)
344
345/******************************************************************************/
346/* DMA */
347#define MXC_DMA_CHANNELS (4)
348#define MXC_DMA_INSTANCES (1)
349
350#define MXC_BASE_DMA ((uint32_t)0x40028000UL)
351#define MXC_DMA ((mxc_dma_regs_t *)MXC_BASE_DMA)
352
353#define MXC_DMA_GET_IDX(p) ((p) == MXC_DMA ? 0 : -1)
354
355#define MXC_DMA_CH_GET_IRQ(i) \
356 ((IRQn_Type)(((i) == 0) ? DMA0_IRQn : \
357 ((i) == 1) ? DMA1_IRQn : \
358 ((i) == 2) ? DMA2_IRQn : \
359 ((i) == 3) ? DMA3_IRQn : \
360 0))
361
362/******************************************************************************/
363/* FLC */
364#define MXC_FLC_INSTANCES (1)
365
366#define MXC_BASE_FLC ((uint32_t)0x40029000UL)
367#define MXC_FLC ((mxc_flc_regs_t *)MXC_BASE_FLC)
368
369#define MXC_FLC0 MXC_FLC
370#define FLC0_IRQn FLC_IRQn
371
372#define MXC_FLC_GET_IRQ(i) (IRQn_Type)((i) == 0 ? FLC_IRQn : 0)
373
374#define MXC_FLC_GET_BASE(i) ((i) == 0 ? MXC_BASE_FLC : 0)
375
376#define MXC_FLC_GET_FLC(i) ((i) == 0 ? MXC_FLC : 0)
377
378#define MXC_FLC_GET_IDX(p) ((p) == MXC_FLC ? 0 : -1)
379
380/******************************************************************************/
381/* Instruction Cache */
382#define MXC_BASE_ICC ((uint32_t)0x4002A000UL)
383#define MXC_ICC ((mxc_icc_regs_t *)MXC_BASE_ICC)
384
385/******************************************************************************/
386/* SPI */
387#define MXC_SPI_INSTANCES (2)
388#define MXC_SPI_SS_INSTANCES (4)
389#define MXC_SPI_FIFO_DEPTH (32)
390
391#define MXC_BASE_SPI0 ((uint32_t)0x40046000UL)
392#define MXC_SPI0 ((mxc_spi_regs_t *)MXC_BASE_SPI0)
393#define MXC_BASE_SPI1 ((uint32_t)0x40047000UL)
394#define MXC_SPI1 ((mxc_spi_regs_t *)MXC_BASE_SPI1)
395
396#define MXC_SPI_GET_IDX(p) ((p) == MXC_SPI0 ? 0 : (p) == MXC_SPI1 ? 1 : -1)
397
398#define MXC_SPI_GET_BASE(i) ((i) == 0 ? MXC_BASE_SPI0 : (i) == 1 ? MXC_BASE_SPI1 : 0)
399
400#define MXC_SPI_GET_SPI(i) ((i) == 0 ? MXC_SPI0 : (i) == 1 ? MXC_SPI1 : 0)
401
402#define MXC_SPI_GET_IRQ(i) (IRQn_Type)((i) == 0 ? SPI0_IRQn : (i) == 1 ? SPI1_IRQn : 0)
403
404/******************************************************************************/
405/* TRNG */
406#define MXC_BASE_TRNG ((uint32_t)0x4004D000UL)
407#define MXC_TRNG ((mxc_trng_regs_t *)MXC_BASE_TRNG)
408
409/******************************************************************************/
410/* SFE */
411#define MXC_BASE_SFE ((uint32_t)0x400A0000UL)
412#define MXC_SFE ((mxc_sfe_regs_t *)MXC_BASE_SFE)
413
414/******************************************************************************/
415/* CSPIS */
416#define MXC_BASE_CSPIS ((uint32_t)0x400A0000UL)
417#define MXC_CSPIS ((mxc_cspis_regs_t *)MXC_BASE_CSPIS)
418
419#define CSPIS_IRQn SFE_IRQn
420
421/******************************************************************************/
422/* Bit Shifting */
423#define MXC_F_BIT_0 (1 << 0)
424#define MXC_F_BIT_1 (1 << 1)
425#define MXC_F_BIT_2 (1 << 2)
426#define MXC_F_BIT_3 (1 << 3)
427#define MXC_F_BIT_4 (1 << 4)
428#define MXC_F_BIT_5 (1 << 5)
429#define MXC_F_BIT_6 (1 << 6)
430#define MXC_F_BIT_7 (1 << 7)
431#define MXC_F_BIT_8 (1 << 8)
432#define MXC_F_BIT_9 (1 << 9)
433#define MXC_F_BIT_10 (1 << 10)
434#define MXC_F_BIT_11 (1 << 11)
435#define MXC_F_BIT_12 (1 << 12)
436#define MXC_F_BIT_13 (1 << 13)
437#define MXC_F_BIT_14 (1 << 14)
438#define MXC_F_BIT_15 (1 << 15)
439#define MXC_F_BIT_16 (1 << 16)
440#define MXC_F_BIT_17 (1 << 17)
441#define MXC_F_BIT_18 (1 << 18)
442#define MXC_F_BIT_19 (1 << 19)
443#define MXC_F_BIT_20 (1 << 20)
444#define MXC_F_BIT_21 (1 << 21)
445#define MXC_F_BIT_22 (1 << 22)
446#define MXC_F_BIT_23 (1 << 23)
447#define MXC_F_BIT_24 (1 << 24)
448#define MXC_F_BIT_25 (1 << 25)
449#define MXC_F_BIT_26 (1 << 26)
450#define MXC_F_BIT_27 (1 << 27)
451#define MXC_F_BIT_28 (1 << 28)
452#define MXC_F_BIT_29 (1 << 29)
453#define MXC_F_BIT_30 (1 << 30)
454#define MXC_F_BIT_31 (1 << 31)
455
456/******************************************************************************/
457/* Bit Banding */
458#define BITBAND(reg, bit) \
459 ((0xf0000000 & (uint32_t)(reg)) + 0x2000000 + (((uint32_t)(reg)&0x0fffffff) << 5) + \
460 ((bit) << 2))
461
462#define MXC_CLRBIT(reg, bit) (*(volatile uint32_t *)BITBAND(reg, bit) = 0)
463#define MXC_SETBIT(reg, bit) (*(volatile uint32_t *)BITBAND(reg, bit) = 1)
464#define MXC_GETBIT(reg, bit) (*(volatile uint32_t *)BITBAND(reg, bit))
465
466#define MXC_SETFIELD(reg, mask, setting) ((reg) = ((reg) & ~(mask)) | ((setting) & (mask)))
467
468/******************************************************************************/
469/* SCB CPACR */
470
471/* Note: Added by Maxim Integrated, as these are missing from CMSIS/Core/Include/core_cm4.h */
472#define SCB_CPACR_CP10_Pos 20
473#define SCB_CPACR_CP10_Msk (0x3UL << SCB_CPACR_CP10_Pos)
474#define SCB_CPACR_CP11_Pos 22
475#define SCB_CPACR_CP11_Msk (0x3UL << SCB_CPACR_CP11_Pos)
477#endif // LIBRARIES_CMSIS_DEVICE_MAXIM_MAX32520_INCLUDE_MAX32520_H_