1 /******************************************************************************
2 *
3 * Copyright 2015-2018,2020-2021 NXP
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 ******************************************************************************/
18 #define LOG_TAG "NxpHal"
19 #include "NxpNfcCapability.h"
20 #include <phNxpLog.h>
21
22 capability* capability::instance = NULL;
23 tNFC_chipType capability::chipType = pn81T;
24 tNfc_featureList nfcFL;
25
capability()26 capability::capability() {}
27
getInstance()28 capability* capability::getInstance() {
29 if (NULL == instance) {
30 instance = new capability();
31 }
32 return instance;
33 }
34
processChipType(uint8_t * msg,uint16_t msg_len)35 tNFC_chipType capability::processChipType(uint8_t* msg, uint16_t msg_len) {
36 if ((msg != NULL) && (msg_len != 0)) {
37 if (msg[0] == 0x60 && msg[1] == 0x00) {
38 if (msg[msg_len - 3] == 0x12 &&
39 (msg[msg_len - 2] == 0x01 || msg[msg_len - 2] == 0x21))
40 chipType = pn557;
41 else if (msg[msg_len - 3] == 0x11 && msg[msg_len - 2] == 0x02)
42 chipType = pn553;
43 else if (msg[msg_len - 3] == 0x01 && msg[msg_len - 2] == 0x10)
44 chipType = sn100u;
45 else if (msg[msg_len - 3] == 0x01 && msg[msg_len - 2] == 0x01)
46 chipType = sn220u;
47 } else if (msg[0] == 0x00) {
48 if (msg[offsetFwRomCodeVersion] == 0x01 &&
49 msg[offsetFwMajorVersion] == 0x01)
50 chipType = sn220u;
51 else if (msg[offsetFwRomCodeVersion] == 0x01 &&
52 msg[offsetFwMajorVersion] == 0x10)
53 chipType = sn100u;
54 else if (msg[offsetFwRomCodeVersion] == 0x12 &&
55 (msg[offsetFwMajorVersion_pn557] == 0x21 ||
56 msg[offsetFwMajorVersion_pn557] == 0x01))
57 chipType = pn557;
58 } else if (offsetHwVersion < msg_len) {
59 ALOGD("%s HwVersion : 0x%02x", __func__, msg[msg_len - 4]);
60 switch (msg[msg_len - 4]) {
61 case 0x40: // PN553 A0
62 case 0x41: // PN553 B0
63 chipType = pn553;
64 break;
65
66 case 0x50: // PN553 A0 + P73
67 case 0x51: // PN553 B0 + P73
68 chipType = pn80T;
69 break;
70
71 case 0x98:
72 chipType = pn551;
73 break;
74
75 case 0xA8:
76 case 0x08:
77 chipType = pn67T;
78 break;
79
80 case 0x28:
81 case 0x48: // NQ210
82 chipType = pn548C2;
83 break;
84
85 case 0x18:
86 case 0x58: // NQ220
87 chipType = pn66T;
88 break;
89 case 0xA0:
90 case 0xA2:
91 chipType = sn100u;
92 break;
93 default:
94 chipType = pn80T;
95 }
96 } else {
97 ALOGD("%s Wrong msg_len. Setting Default ChiptType pn80T", __func__);
98 chipType = pn81T;
99 }
100 }
101 ALOGD("%s Product : %s", __func__, product[chipType]);
102 return chipType;
103 }
104
getFWVersionInfo(uint8_t * msg,uint16_t msg_len)105 uint32_t capability::getFWVersionInfo(uint8_t* msg, uint16_t msg_len) {
106 uint32_t versionInfo = 0;
107 if ((msg != NULL) && (msg_len != 0)) {
108 if (msg[0] == 0x00) {
109 versionInfo = msg[offsetFwRomCodeVersion] << 16;
110 versionInfo |= msg[offsetFwMajorVersion] << 8;
111 versionInfo |= msg[offsetFwMinorVersion];
112 }
113 }
114 return versionInfo;
115 }
116