13 static const char *
const TAG =
"esp32_ble";
18 ret.
uuid_.len = ESP_UUID_LEN_16;
19 ret.
uuid_.uuid.uuid16 = uuid;
24 ret.
uuid_.len = ESP_UUID_LEN_32;
25 ret.
uuid_.uuid.uuid32 = uuid;
30 ret.
uuid_.len = ESP_UUID_LEN_128;
31 memcpy(ret.
uuid_.uuid.uuid128, data, ESP_UUID_LEN_128);
36 if (data.length() == 4) {
37 ret.
uuid_.len = ESP_UUID_LEN_16;
38 ret.
uuid_.uuid.uuid16 = 0;
39 for (
int i = 0; i < data.length();) {
40 uint8_t msb = data.c_str()[i];
41 uint8_t lsb = data.c_str()[i + 1];
47 ret.
uuid_.uuid.uuid16 += (((msb & 0x0F) << 4) | (lsb & 0x0F)) << (2 - i) * 4;
50 }
else if (data.length() == 8) {
51 ret.
uuid_.len = ESP_UUID_LEN_32;
52 ret.
uuid_.uuid.uuid32 = 0;
53 for (
int i = 0; i < data.length();) {
54 uint8_t msb = data.c_str()[i];
55 uint8_t lsb = data.c_str()[i + 1];
61 ret.
uuid_.uuid.uuid32 += (((msb & 0x0F) << 4) | (lsb & 0x0F)) << (6 - i) * 4;
64 }
else if (data.length() == 16) {
66 ret.
uuid_.len = ESP_UUID_LEN_128;
67 memcpy(ret.
uuid_.uuid.uuid128, (uint8_t *) data.data(), 16);
68 }
else if (data.length() == 36) {
71 ret.
uuid_.len = ESP_UUID_LEN_128;
73 for (
int i = 0; i < data.length();) {
74 if (data.c_str()[i] ==
'-')
76 uint8_t msb = data.c_str()[i];
77 uint8_t lsb = data.c_str()[i + 1];
83 ret.
uuid_.uuid.uuid128[15 - n++] = ((msb & 0x0F) << 4) | (lsb & 0x0F);
87 ESP_LOGE(TAG,
"ERROR: UUID value not 2, 4, 16 or 36 bytes - %s", data.c_str());
93 ret.
uuid_.len = uuid.len;
94 if (uuid.len == ESP_UUID_LEN_16) {
95 ret.
uuid_.uuid.uuid16 = uuid.uuid.uuid16;
96 }
else if (uuid.len == ESP_UUID_LEN_32) {
97 ret.
uuid_.uuid.uuid32 = uuid.uuid.uuid32;
98 }
else if (uuid.len == ESP_UUID_LEN_128) {
99 memcpy(ret.
uuid_.uuid.uuid128, uuid.uuid.uuid128, ESP_UUID_LEN_128);
104 if (this->
uuid_.len == ESP_UUID_LEN_128) {
107 uint8_t data[] = {0xFB, 0x34, 0x9B, 0x5F, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
109 if (this->
uuid_.len == ESP_UUID_LEN_32) {
110 uuid32 = this->
uuid_.uuid.uuid32;
112 uuid32 = this->
uuid_.uuid.uuid16;
114 for (uint8_t i = 0; i < this->
uuid_.len; i++) {
115 data[12 + i] = ((uuid32 >> i * 8) & 0xFF);
120 if (this->
uuid_.len == ESP_UUID_LEN_16) {
121 return (this->
uuid_.uuid.uuid16 >> 8) == data2 && (this->
uuid_.uuid.uuid16 & 0xFF) == data1;
122 }
else if (this->
uuid_.len == ESP_UUID_LEN_32) {
123 for (uint8_t i = 0; i < 3; i++) {
124 bool a = ((this->
uuid_.uuid.uuid32 >> i * 8) & 0xFF) == data1;
125 bool b = ((this->
uuid_.uuid.uuid32 >> (i + 1) * 8) & 0xFF) == data2;
130 for (uint8_t i = 0; i < 15; i++) {
131 if (this->
uuid_.uuid.uuid128[i] == data1 && this->uuid_.uuid.uuid128[i + 1] == data2)
139 switch (this->
uuid_.len) {
140 case ESP_UUID_LEN_16:
141 if (uuid.
uuid_.uuid.uuid16 == this->uuid_.uuid.uuid16) {
145 case ESP_UUID_LEN_32:
146 if (uuid.
uuid_.uuid.uuid32 == this->uuid_.uuid.uuid32) {
150 case ESP_UUID_LEN_128:
151 for (
int i = 0; i < ESP_UUID_LEN_128; i++) {
152 if (uuid.
uuid_.uuid.uuid128[i] != this->uuid_.uuid.uuid128[i]) {
166 switch (this->
uuid_.len) {
167 case ESP_UUID_LEN_16:
168 return str_snprintf(
"0x%02X%02X", 6, this->
uuid_.uuid.uuid16 >> 8, this->uuid_.uuid.uuid16 & 0xff);
169 case ESP_UUID_LEN_32:
170 return str_snprintf(
"0x%02" PRIX32
"%02" PRIX32
"%02" PRIX32
"%02" PRIX32, 10, (this->
uuid_.uuid.uuid32 >> 24),
171 (this->uuid_.uuid.uuid32 >> 16 & 0xff), (this->uuid_.uuid.uuid32 >> 8 & 0xff),
172 this->uuid_.uuid.uuid32 & 0xff);
174 case ESP_UUID_LEN_128:
176 for (int8_t i = 15; i >= 0; i--) {
178 if (i == 6 || i == 8 || i == 10 || i == 12)
bool operator==(const ESPBTUUID &uuid) const
static ESPBTUUID from_uuid(esp_bt_uuid_t uuid)
static ESPBTUUID from_uint32(uint32_t uuid)
static ESPBTUUID from_uint16(uint16_t uuid)
std::string to_string() const
bool contains(uint8_t data1, uint8_t data2) const
This is a workaround until we can figure out a way to get the tflite-micro idf component code availab...
static ESPBTUUID from_raw(const uint8_t *data)
ESPBTUUID as_128bit() const
std::string str_snprintf(const char *fmt, size_t len,...)
esp_bt_uuid_t get_uuid() const