LPCOpen Platform for LPC18XX/43XX microcontrollers: C:/w/lpcopen_docs/software/lpc_core/lpc_chip/chip_18xx_43xx/chip.h Source File

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chip.h
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1 /*
2 * @brief Chip inclusion selector file
3 *
4 * Copyright(C) NXP Semiconductors, 2013
5 * All rights reserved.
6 *
7 * Software that is described herein is for illustrative purposes only
8 * which provides customers with programming information regarding the
9 * LPC products. This software is supplied "AS IS" without any warranties of
10 * any kind, and NXP Semiconductors and its licensor disclaim any and
11 * all warranties, express or implied, including all implied warranties of
12 * merchantability, fitness for a particular purpose and non-infringement of
13 * intellectual property rights. NXP Semiconductors assumes no responsibility
14 * or liability for the use of the software, conveys no license or rights under any
15 * patent, copyright, mask work right, or any other intellectual property rights in
16 * or to any products. NXP Semiconductors reserves the right to make changes
17 * in the software without notification. NXP Semiconductors also makes no
18 * representation or warranty that such application will be suitable for the
19 * specified use without further testing or modification.
20 *
21 * Permission to use, copy, modify, and distribute this software and its
22 * documentation is hereby granted, under NXP Semiconductors' and its
23 * licensor's relevant copyrights in the software, without fee, provided that it
24 * is used in conjunction with NXP Semiconductors microcontrollers. This
25 * copyright, permission, and disclaimer notice must appear in all copies of
26 * this code.
27 */
28
29 #ifndef __CHIP_H_
30 #define __CHIP_H_
31
32 #include "sys_config.h"
33 #include "cmsis.h"
34
35 #if defined(CHIP_LPC18XX)
36 #include "chip_lpc18xx.h"
37
38 #elif defined(CHIP_LPC43XX)
39 #include "chip_lpc43xx.h"
40
41 #else
42 #error CHIP_LPC18XX or CHIP_LPC43XX must be defined
43 #endif
44
45 /* Aliasing for Chip_USB_Init */
46 #define Chip_USB_Init Chip_USB0_Init
47
48 #ifdef __cplusplus
49 extern "C"
50 {
51 #endif
52
63 extern const uint32_t OscRateIn;
64
71 extern const uint32_t ExtRateIn;
72
85 extern uint32_t SystemCoreClock;
86
92 void SystemCoreClockUpdate(void);
93
100 void Chip_USB0_Init(void);
101
108 void Chip_USB1_Init(void);
109
116 void Chip_SystemInit(void);
117
133 void Chip_SetupCoreClock(CHIP_CGU_CLKIN_T clkin, uint32_t core_freq, bool setbase);
134
143 void Chip_SetupXtalClocking(void);
144
153 void Chip_SetupIrcClocking(void);
154
159 #ifdef __cplusplus
160 }
161 #endif
162
163 #endif /* __CHIP_H_ */