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sdif_18xx_43xx.h
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1 /*
2 * @brief LPC18xx/43xx SD/SDIO 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 __SDIF_18XX_43XX_H_
33 #define __SDIF_18XX_43XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
46 #define US_TIMEOUT 1000000
47 #define MS_ACQUIRE_DELAY (10)
48 #define INIT_OP_RETRIES 50
49 #define SET_OP_RETRIES 1000
50 #define SDIO_BUS_WIDTH 4
51 #define SD_MMC_ENUM_CLOCK 400000
52 #define MMC_MAX_CLOCK 20000000
53 #define MMC_LOW_BUS_MAX_CLOCK 26000000
54 #define MMC_HIGH_BUS_MAX_CLOCK 52000000
55 #define SD_MAX_CLOCK 25000000
64 STATIC INLINE int32_t Chip_SDIF_CardNDetect(LPC_SDMMC_T *pSDMMC)
65 {
66 return IP_SDMMC_CardNDetect(pSDMMC);
67 }
68
76 STATIC INLINE int32_t Chip_SDIF_CardWpOn(LPC_SDMMC_T *pSDMMC)
77 {
78 return IP_SDMMC_CardWpOn(pSDMMC);
79 }
80
86 void Chip_SDIF_Init(LPC_SDMMC_T *pSDMMC);
87
93 void Chip_SDIF_DeInit(LPC_SDMMC_T *pSDMMC);
94
101 STATIC INLINE void Chip_SDIF_PowerOff(LPC_SDMMC_T *pSDMMC)
102 {
103 IP_SDMMC_PowerOff(pSDMMC);
104 }
105
112 STATIC INLINE void Chip_SDIF_PowerOn(LPC_SDMMC_T *pSDMMC)
113 {
114 IP_SDMMC_PowerOn(pSDMMC);
115 }
116
123 STATIC INLINE void Chip_SDIF_SetIntMask(LPC_SDMMC_T *pSDMMC, uint32_t iVal)
124 {
125 IP_SDMMC_SetIntMask(pSDMMC, iVal);
126 }
127
133 uint32_t Chip_SDIF_GetIntStatus(LPC_SDMMC_T *pSDMMC);
134
139 #ifdef __cplusplus
140 }
141 #endif
142
143 #endif /* __SDIF_18XX_43XX_H_ */