68 lines
1.7 KiB
C++
68 lines
1.7 KiB
C++
#include "taskTNC.h"
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#ifdef ENABLE_BLUETOOTH
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BluetoothSerial SerialBT;
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#endif
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String inTNCData = "";
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QueueHandle_t tncToSendQueue = nullptr;
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QueueHandle_t tncReceivedQueue = nullptr;
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/**
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* Handle incoming TNC KISS data character
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* @param character
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*/
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void handleKISSData(char character) {
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inTNCData.concat(character);
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if (character == (char) FEND && inTNCData.length() > 3) {
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const String &TNC2DataFrame = decode_kiss(inTNCData);
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#ifdef LOCAL_KISS_ECHO
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Serial.print(inTNCData);
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#ifdef ENABLE_BLUETOOTH
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if (SerialBT.hasClient()) {
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SerialBT.print(inTNCData);
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}
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#endif
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#endif
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auto *buffer = new String();
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buffer->concat(TNC2DataFrame);
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if (xQueueSend(tncToSendQueue, &buffer, (1000 / portTICK_PERIOD_MS)) != pdPASS){
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delete buffer;
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}
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inTNCData = "";
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}
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}
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void taskTNC(void *parameter) {
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tncToSendQueue = xQueueCreate(4,sizeof(String *));
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tncReceivedQueue = xQueueCreate(4,sizeof(String *));
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String *loraReceivedFrameString = nullptr;
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while (true) {
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while (Serial.available() > 0) {
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char character = Serial.read();
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handleKISSData(character);
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}
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#ifdef ENABLE_BLUETOOTH
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if (SerialBT.hasClient()) {
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while (SerialBT.available() > 0) {
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char character = SerialBT.read();
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handleKISSData(character);
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}
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}
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#endif
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if (xQueueReceive(tncReceivedQueue, &loraReceivedFrameString, (1 / portTICK_PERIOD_MS)) == pdPASS) {
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Serial.print(encode_kiss(*loraReceivedFrameString));
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#ifdef ENABLE_BLUETOOTH
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if (SerialBT.hasClient()){
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SerialBT.print(encode_kiss(*loraReceivedFrameString));
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}
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#endif
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delete loraReceivedFrameString;
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}
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vTaskDelay(50 / portTICK_PERIOD_MS);
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}
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}
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