1 /******************************************************************************
2 *
3 * Copyright 2015-2018,2020 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 && msg[msg_len - 2] == 0x01)
39 chipType = pn81T;
40 else if (msg[msg_len - 3] == 0x11 && msg[msg_len - 2] == 0x02)
41 chipType = pn553;
42 else if (msg[msg_len - 3] == 0x01 && msg[msg_len - 2] == 0x10)
43 chipType = sn100u;
44 else if (msg[msg_len - 3] == 0x01 && msg[msg_len - 2] == 0x01)
45 chipType = sn220u;
46 } else if (msg[0] == 0x00) {
47 if (msg[offsetFwRomCodeVersion] == 0x01 &&
48 msg[offsetFwMajorVersion] == 0x01)
49 chipType = sn220u;
50 if (msg[offsetFwRomCodeVersion] == 0x01 &&
51 msg[offsetFwMajorVersion] == 0x10)
52 chipType = sn100u;
53 } else if (offsetHwVersion < msg_len) {
54 ALOGD("%s HwVersion : 0x%02x", __func__, msg[msg_len - 4]);
55 switch (msg[msg_len - 4]) {
56 case 0x40: // PN553 A0
57 case 0x41: // PN553 B0
58 chipType = pn553;
59 break;
60
61 case 0x50: // PN553 A0 + P73
62 case 0x51: // PN553 B0 + P73
63 chipType = pn80T;
64 break;
65
66 case 0x98:
67 chipType = pn551;
68 break;
69
70 case 0xA8:
71 case 0x08:
72 chipType = pn67T;
73 break;
74
75 case 0x28:
76 case 0x48: // NQ210
77 chipType = pn548C2;
78 break;
79
80 case 0x18:
81 case 0x58: // NQ220
82 chipType = pn66T;
83 break;
84 case 0xA0:
85 case 0xA2:
86 chipType = sn100u;
87 break;
88 default:
89 chipType = pn80T;
90 }
91 } else {
92 ALOGD("%s Wrong msg_len. Setting Default ChiptType pn80T", __func__);
93 chipType = pn81T;
94 }
95 }
96 ALOGD("%s Product : %s", __func__, product[chipType]);
97 return chipType;
98 }
99