1 /*
2 * Copyright (c) 2022 FuZhou Lockzhiner Electronic Co., Ltd. All rights reserved.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <stdbool.h>
17 #include "lz_hardware.h"
18 #include "stdint.h"
19 #include "rtdText.h"
20 #include "rtdUri.h"
21 #include "ndef.h"
22
23 /* 记录是否已经初始化 */
24 #define NFC_NOT_INIT 0
25 #define NFC_IS_INIT 1
26 static unsigned char m_nfc_is_init = NFC_NOT_INIT;
27
28 /***************************************************************
29 * 函数名称: nfc_store_uri_http
30 * 说 明: 向NFC写入URI信息
31 * 参 数:
32 * @position：信息标识
33 * @http：需要写入的网络地址
34 * 返 回 值: 返回ture为成功，false为失败
35 ***************************************************************/
nfc_store_uri_http(RecordPosEnu position,uint8_t * http)36 bool nfc_store_uri_http(RecordPosEnu position, uint8_t *http)
37 {
38 NDEFDataStr data;
39
40 if (m_nfc_is_init == NFC_NOT_INIT) {
41 printf("%s, %s, %d: NFC is not init!\n", __FILE__, __func__, __LINE__);
42 return 0;
43 }
44
45 prepareUrihttp(&data, position, http);
46 return NT3HwriteRecord(&data);
47 }
48
49
50 /***************************************************************
51 * 函数名称: nfc_store_text
52 * 说 明: 向NFC写入txt信息
53 * 参 数:
54 * @position：信息标识
55 * @http：需要写入的文本信息
56 * 返 回 值: 返回ture为成功，false为失败
57 ***************************************************************/
nfc_store_text(RecordPosEnu position,uint8_t * text)58 bool nfc_store_text(RecordPosEnu position, uint8_t *text)
59 {
60 NDEFDataStr data;
61
62 if (m_nfc_is_init == NFC_NOT_INIT) {
63 printf("%s, %s, %d: NFC is not init!\n", __FILE__, __func__, __LINE__);
64 return 0;
65 }
66
67 prepareText(&data, position, text);
68 return NT3HwriteRecord(&data);
69 }
70
71 /***************************************************************
72 * 函数名称: nfc_init
73 * 说 明: NFC初始化
74 * 参 数: 无
75 * 返 回 值: 返回0为成功，反之为失败
76 ***************************************************************/
nfc_init(void)77 unsigned int nfc_init(void)
78 {
79 unsigned int ret = 0;
80
81 if (m_nfc_is_init == NFC_IS_INIT) {
82 printf("%s, %s, %d: Nfc readly init!\n", __FILE__, __func__, __LINE__);
83 return __LINE__;
84 }
85
86 ret = NT3HI2cInit();
87 if (ret != 0) {
88 printf("%s, %s, %d: NT3HI2cInit failed!\n", __FILE__, __func__, __LINE__);
89 return __LINE__;
90 }
91
92 m_nfc_is_init = 1;
93 return 0;
94 }
95
96
97 /***************************************************************
98 * 函数名称: nfc_deinit
99 * 说 明: NFC销毁
100 * 参 数: 无
101 * 返 回 值: 返回0为成功，反之为失败
102 ***************************************************************/
nfc_deinit(void)103 unsigned int nfc_deinit(void)
104 {
105 m_nfc_is_init = NFC_NOT_INIT;
106 NT3HI2cDeInit();
107 return 0;
108 }
109