82 lines
3.3 KiB
JavaScript
82 lines
3.3 KiB
JavaScript
// esp_now发送数据
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export const esp_now_send = function (_, generator) {
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var mac = generator.valueToCode(this, 'mac', generator.ORDER_ATOMIC);
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var data = generator.valueToCode(this, 'data', generator.ORDER_ATOMIC);
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var branch = generator.statementToCode(this, 'success');
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//branch = branch.replace(/(^\s*)|(\s*$)/g, "");
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var branch1 = generator.statementToCode(this, 'failure');
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//branch1 = branch1.replace(/(^\s*)|(\s*$)/g, "");
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mac = mac.replaceAll('"', '');
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mac = mac.toUpperCase();
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const macList = mac.split(':');
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mac = macList.join(', 0x');
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mac = '0x' + mac;
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generator.definitions_['include_ESP8266WiFi'] = '#include <ESP8266WiFi.h>';
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generator.definitions_['include_WifiEspNow'] = '#include <WifiEspNow.h>';
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const macName = macList.join('');
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generator.definitions_['var_declare_PEER_' + macName] = 'uint8_t PEER_' + macName + '[] = {' + mac + '};\n';
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generator.definitions_['function_sendMessage'] = 'bool sendMessage(uint8_t *macAddress, String _data) {\n'
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+ ' bool ok = WifiEspNow.addPeer(macAddress, 0, nullptr, WIFI_IF_STA);\n'
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+ ' if (!ok) return false;\n'
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+ ' uint16_t length = _data.length();\n'
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+ ' char _msg[length];\n'
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+ ' strcpy(_msg, _data.c_str());\n'
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+ ' return WifiEspNow.send(macAddress, reinterpret_cast<const uint8_t*>(_msg), length);\n'
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+ '}\n';
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generator.setups_['setup_esp_now'] = `
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WiFi.persistent(false);
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WiFi.mode(WIFI_AP);
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WiFi.disconnect();
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WiFi.softAP("ESPNOW", nullptr, 3);
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WiFi.softAPdisconnect(false);
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Serial.print("当前设备MAC:");
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Serial.println(WiFi.softAPmacAddress());
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bool ok = WifiEspNow.begin();
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if (!ok) {
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Serial.println("WifiEspNow初始化失败");
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ESP.restart();
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}`;
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var code = `if (sendMessage(PEER_${macName}, ${data})) {\n`
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+ branch
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+ '} else {\n'
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+ branch1
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+ '}\n';
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return code;
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}
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// esp_now接收数据
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export const esp_now_receive = function (_, generator) {
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var branch = generator.statementToCode(this, 'receive_data');
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branch = branch.replace(/(^\s*)|(\s*$)/g, "");
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generator.definitions_['include_ESP8266WiFi'] = '#include <ESP8266WiFi.h>';
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generator.definitions_['include_WifiEspNow'] = '#include <WifiEspNow.h>';
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generator.definitions_['function_onMessageRecv'] = 'void OnMessageRecv(const uint8_t _mac[WIFIESPNOW_ALEN], const uint8_t* _buf, size_t _count, void* arg) {\n'
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+ ' // Serial.printf("从MAC:%02X:%02X:%02X:%02X:%02X:%02X处收到数据\\n", _mac[0], _mac[1], _mac[2], _mac[3], _mac[4], _mac[5]);\n'
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+ ' String message = "";\n'
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+ ' for (int i = 0; i < static_cast<int>(_count); i++) {\n'
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+ ' message += String(static_cast<char>(_buf[i]));\n'
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+ ' }\n'
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+ ' ' + branch + '\n'
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+ '}\n';
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generator.setups_['setup_esp_now_message_receive_cb'] = 'WifiEspNow.onReceive(OnMessageRecv, nullptr);';
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generator.setups_['setup_esp_now'] = `
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WiFi.persistent(false);
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WiFi.mode(WIFI_AP);
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WiFi.disconnect();
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WiFi.softAP("ESPNOW", nullptr, 3);
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WiFi.softAPdisconnect(false);
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Serial.print("当前设备MAC:");
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Serial.println(WiFi.softAPmacAddress());
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bool ok = WifiEspNow.begin();
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if (!ok) {
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Serial.println("WifiEspNow初始化失败");
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ESP.restart();
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}`;
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var code = '';
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return code;
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} |