LPCOpen Platform  v1.03
LPCOpen Platform for NXP LPC Microcontrollers
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fmc_17xx_40xx.h
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1 /*
2  * @brief LPC17xx/40xx FLASH Memory Controller (FMC) driver
3  *
4  * @note
5  * Copyright(C) NXP Semiconductors, 2012
6  * All rights reserved.
7  *
8  * @par
9  * Software that is described herein is for illustrative purposes only
10  * which provides customers with programming information regarding the
11  * LPC products. This software is supplied "AS IS" without any warranties of
12  * any kind, and NXP Semiconductors and its licensor disclaim any and
13  * all warranties, express or implied, including all implied warranties of
14  * merchantability, fitness for a particular purpose and non-infringement of
15  * intellectual property rights. NXP Semiconductors assumes no responsibility
16  * or liability for the use of the software, conveys no license or rights under any
17  * patent, copyright, mask work right, or any other intellectual property rights in
18  * or to any products. NXP Semiconductors reserves the right to make changes
19  * in the software without notification. NXP Semiconductors also makes no
20  * representation or warranty that such application will be suitable for the
21  * specified use without further testing or modification.
22  *
23  * @par
24  * Permission to use, copy, modify, and distribute this software and its
25  * documentation is hereby granted, under NXP Semiconductors' and its
26  * licensor's relevant copyrights in the software, without fee, provided that it
27  * is used in conjunction with NXP Semiconductors microcontrollers. This
28  * copyright, permission, and disclaimer notice must appear in all copies of
29  * this code.
30  */
31 
32 #ifndef __FMC_17XX_40XX_H_
33 #define __FMC_17XX_40XX_H_
34 
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38 
47 typedef enum {
53 #if defined(CHIP_LPC177X_8X) || defined(CHIP_LPC407X_8X)
55 #else
57 #endif
60 
69 {
70  uint32_t tmp = LPC_SYSCTL->FLASHCFG & 0xFFF;
71 
72  /* Don't alter lower bits */
73  LPC_SYSCTL->FLASHCFG = tmp | (clks << 12);
74 }
75 
80 #ifdef __cplusplus
81 }
82 #endif
83 
84 #endif /* __FMC_17XX_40XX_H_ */