1 /******************************************************************************
2 *
3 * Copyright 2015-2018,2020-2022 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 if (msg[msg_len - 4] == 0xCA) {
47 chipType = pn560;
48 } else {
49 chipType = sn220u;
50 }
51 }
52 } else if (msg[0] == 0x00) {
53 if (msg[offsetFwRomCodeVersion] == 0x01 &&
54 msg[offsetFwMajorVersion] == 0x01) {
55 if (msg[offsetDlRspChipType] == 0xCA) {
56 chipType = pn560;
57 } else {
58 chipType = sn220u;
59 }
60 } else if (msg[offsetFwRomCodeVersion] == 0x01 &&
61 msg[offsetFwMajorVersion] == 0x10)
62 chipType = sn100u;
63 else if (msg[offsetFwRomCodeVersion] == 0x12 &&
64 (msg[offsetFwMajorVersion_pn557] == 0x21 ||
65 msg[offsetFwMajorVersion_pn557] == 0x01))
66 chipType = pn557;
67 } else if (offsetHwVersion < msg_len) {
68 ALOGD("%s HwVersion : 0x%02x", __func__, msg[msg_len - 4]);
69 switch (msg[msg_len - 4]) {
70 case 0x40: // PN553 A0
71 case 0x41: // PN553 B0
72 chipType = pn553;
73 break;
74
75 case 0x50: // PN553 A0 + P73
76 case 0x51: // PN553 B0 + P73
77 chipType = pn80T;
78 break;
79
80 case 0x98:
81 chipType = pn551;
82 break;
83
84 case 0xA8:
85 case 0x08:
86 chipType = pn67T;
87 break;
88
89 case 0x28:
90 case 0x48: // NQ210
91 chipType = pn548C2;
92 break;
93
94 case 0x18:
95 case 0x58: // NQ220
96 chipType = pn66T;
97 break;
98 case 0xA0:
99 case 0xA2:
100 chipType = sn100u;
101 break;
102 default:
103 chipType = pn80T;
104 }
105 } else {
106 ALOGD("%s Wrong msg_len. Setting Default ChipType pn80T", __func__);
107 chipType = pn81T;
108 }
109 }
110 ALOGD("%s Product : %s", __func__, product[chipType]);
111 return chipType;
112 }
113
getFWVersionInfo(uint8_t * msg,uint16_t msg_len)114 uint32_t capability::getFWVersionInfo(uint8_t* msg, uint16_t msg_len) {
115 uint32_t versionInfo = 0;
116 if ((msg != NULL) && (msg_len != 0)) {
117 if (msg[0] == 0x00) {
118 versionInfo = msg[offsetFwRomCodeVersion] << 16;
119 versionInfo |= msg[offsetFwMajorVersion] << 8;
120 versionInfo |= msg[offsetFwMinorVersion];
121 }
122 }
123 return versionInfo;
124 }
125