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ccan_18xx_43xx.h
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1 /*
2 * @brief LPC18xx/43xx CCAN 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 __CCAN_18XX_43XX_H_
33 #define __CCAN_18XX_43XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 #define CCAN_SEG1_DEFAULT_VAL 5
40 #define CCAN_SEG2_DEFAULT_VAL 4
41 #define CCAN_SJW_DEFAULT_VAL 0
42
54 STATIC INLINE void Chip_CCAN_IntEnable(LPC_CCAN_T *pCCAN, FunctionalState NewState)
55 {
56 IP_CCAN_IntEnable(pCCAN, (IP_CCAN_INT_T) (CCAN_MODULE_INT | CCAN_STATUS_CHANGE_INT | CCAN_ERR_INT), NewState);
57 }
58
64 STATIC INLINE uint32_t Chip_CCAN_GetIntID(LPC_CCAN_T *pCCAN)
65 {
66 return IP_CCAN_Get_IntID(pCCAN);
67 }
68
74 STATIC INLINE uint32_t Chip_CCAN_GetStatus(LPC_CCAN_T *pCCAN)
75 {
76 return IP_CCAN_GetStatus(pCCAN);
77 }
78
86 STATIC INLINE void Chip_CCAN_GetMsgObject(LPC_CCAN_T *pCCAN, uint8_t msg_num, message_object *msg_buf)
87 {
88 IP_CCAN_GetMsgObject(LPC_C_CAN0, IF2, msg_num, msg_buf);
89 }
90
96 void Chip_CCAN_Init(LPC_CCAN_T *pCCAN);
97
103 void Chip_CCAN_DeInit(LPC_CCAN_T *pCCAN);
104
111 void Chip_CCAN_SetBitRate(LPC_CCAN_T *pCCAN, uint32_t bitRate);
112
119 void Chip_CCAN_ClearStatus(LPC_CCAN_T *pCCAN, IP_CCAN_STATUS_T status);
120
128 void Chip_CCAN_ClearIntPend(LPC_CCAN_T *pCCAN, uint8_t msg_num, uint8_t TRxMode);
129
137 void Chip_CCAN_Send (LPC_CCAN_T *pCCAN, uint32_t RemoteEnable, message_object *msg_ptr);
138
145 void Chip_CCAN_AddReceiveID(LPC_CCAN_T *pCCAN, uint32_t rev_id);
146
153 void Chip_CCAN_DeleteReceiveID(LPC_CCAN_T *pCCAN, uint32_t rev_id);
154
159 #ifdef __cplusplus
160 }
161 #endif
162
163 #endif /* __CCAN_18XX_43XX_H_ */