Compare commits
1 Commits
| Author | SHA1 | Date |
|---|---|---|
tuxphone
|
047fb7469d |
458
src/main.cpp
458
src/main.cpp
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@ -1,16 +1,9 @@
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#include <main.h>
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void setup() {
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#ifndef SILENT
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Serial.begin(115200);
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delay(5000);
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#endif
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init_signalize();
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msgID.clear();
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txQueue.clear();
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NodeDB.clear();
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MSG("[INF][CryptoEngine]Initializing ... ");
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memcpy(psk.bytes, mypsk, sizeof(mypsk));
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psk.length = sizeof(mypsk);
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crypto->setKey(psk);
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@ -18,7 +11,6 @@ void setup() {
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initRegion(); // create regions[] and load myRegion
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applyModemConfig(); // apply lora settings
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radio.setDio1Action(ISR_dio1Action);
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MSG("[INF][SX1262]Starting to listen ...\n\r");
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startReceive();
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}
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@ -44,42 +36,31 @@ void loop() {
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pck.packetTime = millis();
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pck.size = radio.getPacketLength();
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if (pck.size == 0) {
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MSG("[ERR]Received packet length = 0!\n\r");
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signalizeLED_OFF();
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return; // we are still in receive mode
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}
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err = radio.readData(pck.buf, pck.size);
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PacketHeader* h = (PacketHeader *)pck.buf;
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snr = radio.getSNR();
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if (err == RADIOLIB_ERR_NONE) {
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const int32_t payloadLen = pck.size - sizeof(PacketHeader);
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if (payloadLen < 0) {
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MSG("[WARN]Not a Meshtastic packet, too short!\n\r");
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signalizeLED_OFF();
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return; // will not repeat, continue receiving
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}
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const uint8_t hop_limit = h->flags & PACKET_FLAGS_HOP_MASK;
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MSG("[NEW](id=0x%08X) (HopLim %d) ", h->id, hop_limit);
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repeatPacket = msgID.add(h->id);
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// print new packets only not repeated due to HopLim 0
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if ((repeatPacket) && (hop_limit==0)) {
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MSG("\n\r");
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#ifndef SILENT
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perhapsDecode(&pck);
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MSG("\n\r");
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#endif
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}
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if (hop_limit == 0) repeatPacket = false;
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// do not repeat if id is known or hop limit is zero
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if ( !repeatPacket ){
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MSG(" !!! no repeat !!!\n\r");
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}
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else {
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if (hop_limit == 0) repeatPacket = false;
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if ( repeatPacket ){
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h->flags -= 1; // decrease hop limit by 1
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txQueue.add(&pck);
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}
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} else if (err == RADIOLIB_ERR_CRC_MISMATCH) {
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MSG(" [ERROR]CRC error!\n\r");
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// CRC Error
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} else {
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MSG(" [ERROR]Receive failed, code: %i!\n\r", err);
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// Receive failed
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}
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}
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@ -99,31 +80,22 @@ void loop() {
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if (p->size > 0) { // size == 0 means "deleted", we don't send deleted packets
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uint32_t wait = getTxDelayMsecWeighted(snr);
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MSG("[INF]wait %i ms before TX\n\r", wait);
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activeReceiveStart = 0;
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while ( ((now + wait) > millis() ) || ( isActivelyReceiving() ) ) {
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// while waiting, we still are in receive mode
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if (dio1) {
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MSG("[INF]New packet, no TX\n\r");
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return; // new packet arrived, return to handle it
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}
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if (dio1) return; // new packet arrived, return to handle it
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delay(5);
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}
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// drop packet if we could not send it in 1 minute
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if ( (p->packetTime + 60*1000) < millis() ) {
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p = NULL;
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PacketSent = true;
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MSG("[INF] TX aborted, could not send packet in 1 minute\n\r");
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// could not send packet (time out is 1 minute)
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signalizeLED_OFF();
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return;
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}
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if (perhapsSend(p) ) {
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// packet successfully sent
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// try to decode the packet and print it
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#ifndef SILENT
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perhapsDecode(p);
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MSG("\n\r");
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#endif
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PacketSent = true;
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p = NULL;
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} else {
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@ -131,7 +103,7 @@ void loop() {
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PacketSent = true;
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}
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} else {
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MSG("[ERR]Tried to send empty package! TxQueue count=%i\n\r", txQueue.Count);
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// tried to send empty packet (should not happen)
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PacketSent = true;
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}
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}
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@ -142,10 +114,6 @@ void loop() {
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}
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if (txQueue.Count == 0) {
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#ifndef SILENT
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// wait for serial output to conplete
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delay(10);
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#endif
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signalizeLED_OFF();
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MCU_deepsleep(); // sleep until IRQ
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}
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@ -174,345 +142,47 @@ void startReceive(){
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dio1 = false;
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err = radio.startReceiveDutyCycleAuto(preambleLength, 8,
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RADIOLIB_SX126X_IRQ_RX_DEFAULT | RADIOLIB_SX126X_IRQ_PREAMBLE_DETECTED | RADIOLIB_SX126X_IRQ_HEADER_VALID);
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//assert(err == RADIOLIB_ERR_NONE);
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while (err != RADIOLIB_ERR_NONE) {
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MSG("[ERROR]Radiolib error %d when attempting SX126X startReceiveDutyCycleAuto!\n\r", err);
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delay(500);
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MSG("[INF]Trying to restart modem...");
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if (err != RADIOLIB_ERR_NONE){ // we got an error
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radio.reset();
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delay(500);
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applyModemConfig();
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err = radio.startReceiveDutyCycleAuto(preambleLength, 8,
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RADIOLIB_SX126X_IRQ_RX_DEFAULT | RADIOLIB_SX126X_IRQ_PREAMBLE_DETECTED | RADIOLIB_SX126X_IRQ_HEADER_VALID);
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(err == RADIOLIB_ERR_NONE) ? MSG("success!\n\r") : MSG("failed!\n\r");
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}
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//radio.setDio1Action(ISR_dio1Action);
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startReceive();
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}
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isReceiving = true;
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MSG("[RX] ... \n\r");
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}
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// send packet (blocking), MCU sleeps while waiting for TX DONE
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bool perhapsSend(Packet_t* p) {
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if (!CC_MONITOR_ONLY) {
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if (p->size > RADIOLIB_SX126X_MAX_PACKET_LENGTH) {
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MSG("\n\r[INF]Packet size is %i! Reducing to %i. Sending ...", p->size, RADIOLIB_SX126X_MAX_PACKET_LENGTH);
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p->size = RADIOLIB_SX126X_MAX_PACKET_LENGTH;
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}
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// clear irq status, standby()
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radio.finishTransmit();
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dio1 = false;
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PacketHeader* h = (PacketHeader *)p->buf;
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MSG("[TX] (id=0x%08X) HopLim=%i ", h->id, (h->flags & PACKET_FLAGS_HOP_MASK));
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err=radio.startTransmit(p->buf, p->size);
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isReceiving = false;
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if (err == RADIOLIB_ERR_NONE) {
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MSG("starting ... ");
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// success
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signalizeTX_ON();
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} else {
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MSG("failed, ERR = %i - resume RX\n\r", err);
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// failed
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return false;
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}
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signalizeTX_ON();
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delay(10);
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MCU_deepsleep(); // wait for TX to complete, will wake on any DIO1
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err = radio.getIrqStatus();
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if ( err & RADIOLIB_SX126X_IRQ_TX_DONE ) {
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MSG("done!\n\r");
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// done
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dio1=true;
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} else {
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MSG("failed. Returned IRQ=%i\n\r", err);
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// failed
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dio1 = false;
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}
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dio1 = false;
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radio.finishTransmit();
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signalizeLED_OFF();
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return ( err & RADIOLIB_SX126X_IRQ_TX_DONE );
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} else {
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MSG("[TX]**Monitor only, no TX**\n\r");
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return true;
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}
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}
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bool perhapsDecode(Packet_t* p) {
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// modified code, (c) Meshtastic https://github.com/meshtastic/firmware
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PacketHeader* h = (PacketHeader *)p->buf;
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const int32_t len = p->size - sizeof(PacketHeader);
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const uint8_t *payload = p->buf + sizeof(PacketHeader);
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mp.from = h->from;
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mp.to = h->to;
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mp.id = h->id;
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mp.channel = h->channel;
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mp.hop_limit = h->flags & PACKET_FLAGS_HOP_MASK;
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mp.hop_limit += 1;
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mp.want_ack = h->flags & PACKET_FLAGS_WANT_ACK_MASK;
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mp.via_mqtt = h->flags & PACKET_FLAGS_VIA_MQTT_MASK;
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mp.rx_snr = snr;
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mp.rx_rssi = lround(radio.getRSSI());
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mp.which_payload_variant = meshtastic_MeshPacket_encrypted_tag;
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mp.encrypted.size = 0;
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static uint8_t scratchbuf[MAX_RHPACKETLEN];
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//assert(len <= sizeof(scratchbuf));
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// we have to copy into a scratch buffer, because mp.encrypted is a union with the decoded protobuf
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memcpy(scratchbuf, p->buf + sizeof(PacketHeader), len);
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crypto->decrypt(mp.from, mp.id, len, scratchbuf);
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memset(&mp.decoded, 0, sizeof(mp.decoded));
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if (!pb_decode_from_bytes((const uint8_t*)scratchbuf, len, &meshtastic_Data_msg, &mp.decoded)) {
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MSG("[ERROR]Invalid protobufs in received mesh packet (bad psk?)!\n\r");
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} else if (mp.decoded.portnum == meshtastic_PortNum_UNKNOWN_APP) {
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MSG("[ERROR]Invalid portnum (bad psk?)!\n\r");
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} else {
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mp.which_payload_variant = meshtastic_MeshPacket_decoded_tag;
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mp.channel = generateHash(0);
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/*
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if (mp.decoded.portnum == meshtastic_PortNum_TEXT_MESSAGE_COMPRESSED_APP) {
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char compressed_in[meshtastic_Constants_DATA_PAYLOAD_LEN] = {};
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char decompressed_out[meshtastic_Constants_DATA_PAYLOAD_LEN] = {};
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int decompressed_len;
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memcpy(compressed_in, mp.decoded.payload.bytes, mp.decoded.payload.size);
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decompressed_len = unishox2_decompress_simple(compressed_in, mp.decoded.payload.size, decompressed_out);
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memcpy(mp.decoded.payload.bytes, decompressed_out, decompressed_len);
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mp.decoded.portnum = meshtastic_PortNum_TEXT_MESSAGE_APP;
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}
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*/
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memset(theNode.user.short_name, 0, sizeof(theNode.user.short_name));
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memset(theNode.user.long_name, 0, sizeof(theNode.user.long_name));
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theNode.num = mp.from;
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theNode.has_user = false;
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theNode.has_position = false;
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theNode.has_device_metrics = false;
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printPacket();
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return true;
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}
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MSG("[ERROR]No suitable channel found for decoding, hash was 0x%x!\n\r", mp.channel);
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return false;
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}
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void printPacket(void) {
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MSG("[INF](id=0x%08X) from=0x%.2X(%s) to=0x%.2X(%s), WantAck=%s, HopLim=%d Ch=0x%X",
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mp.id, mp.from, NodeDB.get(mp.from), mp.to, NodeDB.get(mp.to), (mp.want_ack)? "YES":"NO", mp.hop_limit, mp.channel);
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if (mp.which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
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auto &s = mp.decoded;
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MSG(" Portnum=%d", s.portnum);
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if (s.want_response) MSG(" WANTRESP");
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if (s.source != 0) MSG(" source=%08x", s.source);
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if (s.dest != 0) MSG(" dest=%08x", s.dest);
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if (s.request_id) MSG(" requestId=%0x", s.request_id);
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if (mp.rx_time != 0) MSG(" rxtime=%u", mp.rx_time);
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if (mp.rx_snr != 0.0) MSGFLOAT(" rxSNR=", mp.rx_snr);
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if (mp.rx_rssi != 0) MSG(" rxRSSI=%i", mp.rx_rssi);
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if (mp.via_mqtt != 0) MSG(" via MQTT");
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if (mp.priority != 0) MSG(" priority=%d", mp.priority);
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MSG("\n\rPayload: ");
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printVariants();
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} else {
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MSG(" encrypted!\n\r");
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}
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}
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void printVariants(void){
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// Make sure we have a decoded packet
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if (mp.which_payload_variant != meshtastic_MeshPacket_decoded_tag)
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return;
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auto &d = mp.decoded;
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// TEXT MESSAGE
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// /modules/TextMessageModule.cpp
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if (d.portnum == meshtastic_PortNum_TEXT_MESSAGE_APP){
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MSG("TEXT ");
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MSG("\"%.*s\"\n\r", d.payload.size, d.payload.bytes);
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NodeDB.update(&theNode); // update last heard
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return;
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}
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// HARDWARE MESSAGE
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// /modules/RemoteHardwareModule.cpp
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if (d.portnum == meshtastic_PortNum_REMOTE_HARDWARE_APP){
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MSG("GPIO ");
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meshtastic_NodeRemoteHardwarePin pin;
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if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_NodeRemoteHardwarePin_msg, &pin)) {
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MSG("*** Error ***\n\r");
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return;
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}
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NodeDB.update(&theNode); // update last seen
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return;
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}
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// POSITION MESSAGE
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// /modules/PositionModule.cpp
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if (d.portnum == meshtastic_PortNum_POSITION_APP){
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MSG("POSITION ");
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meshtastic_Position pos;
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if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_Position_msg, &pos)) {
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MSG("*** Error ***\n\r");
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return;
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}
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// Log packet size and data fields
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MSG("Node=%08X(%s) l=%d latI=%d lonI=%d msl=%d hae=%d geo=%d pdop=%d hdop=%d vdop=%d siv=%d fxq=%d fxt=%d pts=%d ",
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mp.from, NodeDB.get(mp.from), d.payload.size, pos.latitude_i, pos.longitude_i, pos.altitude, pos.altitude_hae,
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pos.altitude_geoidal_separation, pos.PDOP, pos.HDOP, pos.VDOP, pos.sats_in_view, pos.fix_quality, pos.fix_type, pos.timestamp
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);
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MSG("time=%04d-%02d-%02d %02d:%02d:%02d\n\r",
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year(pos.time), month(pos.time), day(pos.time),
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hour(pos.time), minute(pos.time), second(pos.time));
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NodeDB.update(&theNode); // update last heard
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return;
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}
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// NODEINFO MESSAGE
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// /modules/NodeInfoModule.cpp
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if (d.portnum == meshtastic_PortNum_NODEINFO_APP){
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MSG("NODE INFO ");
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meshtastic_User user;
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if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_User_msg, &user)) {
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MSG("*** Error ***\n\r");
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return;
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}
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MSG("id:%s short: %s long: %s licensed: %s ",user.id, user.short_name, user.long_name, (user.is_licensed)?"YES":"NO");
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MSG("MAC:");
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for (uint8_t i=0; i<sizeof(user.macaddr); i++) {
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MSG("%0X",user.macaddr[i]);
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}
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MSG(" HW model: %i role: %i\n\r", (uint8_t)user.hw_model, (uint8_t)user.role);
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theNode.has_user = true;
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strncpy(theNode.user.short_name, user.short_name, sizeof(theNode.user.short_name) - 1);
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strncpy(theNode.user.long_name, user.long_name, sizeof(theNode.user.long_name) - 1);
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NodeDB.update(&theNode); // update user info
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return;
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}
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// ROUTING MESSAGE
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// /modules/RoutingModule.cpp
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if (d.portnum == meshtastic_PortNum_ROUTING_APP){
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MSG("ROUTING \n\r");
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meshtastic_Routing r;
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if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_Routing_msg, &r)) {
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MSG("*** Error ***\n\r");
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return;
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}
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if (r.which_variant == sizeof(meshtastic_Routing_Error) ) {
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MSG("RoutingError=%i\n\r", r.error_reason);
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/*
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} else {
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MSG("RouteRequest [");
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for (uint8_t i=0; i < r.route_request.route_count; i++) MSG("0x%X ", r.route_request.route[i]);
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MSG("] ");
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MSG("RouteReply [");
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for (uint8_t i=0; i < r.route_reply.route_count; i++) MSG("0x%X ", r.route_reply.route[i]);
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MSG("]\n\r");
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*/
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}
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NodeDB.update(&theNode); // update last heard
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return;
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}
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// TELEMETRY MESSAGE
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if (d.portnum == meshtastic_PortNum_TELEMETRY_APP){
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NodeDB.update(&theNode); // update last heard
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MSG("TELEMETRY");
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meshtastic_Telemetry telemetry;
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meshtastic_Telemetry *t = &telemetry;
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if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_Telemetry_msg, &telemetry)) {
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MSG("*** Error ***\n\r");
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return;
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}
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// /modules/Telemetry/PowerTelemetry.cpp
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if (t->which_variant == meshtastic_Telemetry_power_metrics_tag) {
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MSG("(Power Metrics): ");
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MSGFLOAT( "ch1_voltage=", t->variant.power_metrics.ch1_voltage);
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MSGFLOAT(", ch1_current=", t->variant.power_metrics.ch1_current);
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MSGFLOAT(", ch2_voltage=", t->variant.power_metrics.ch2_voltage);
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MSGFLOAT(", ch2_current=", t->variant.power_metrics.ch2_current);
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MSGFLOAT(", ch3_voltage=", t->variant.power_metrics.ch3_voltage);
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MSGFLOAT(", ch3_current=", t->variant.power_metrics.ch3_current);
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MSG("\n\r" );
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return;
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}
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// /modules/Telemetry/DeviceTelemetry.cpp
|
||||
if (t->which_variant == meshtastic_Telemetry_device_metrics_tag) {
|
||||
MSG("(Device Metrics): ");
|
||||
MSGFLOAT( "air_util_tx=", t->variant.device_metrics.air_util_tx);
|
||||
MSGFLOAT(", channel_utilization=", t->variant.device_metrics.channel_utilization);
|
||||
MSGFLOAT(", battery_level=", t->variant.device_metrics.battery_level);
|
||||
MSGFLOAT(", voltage=", t->variant.device_metrics.voltage);
|
||||
MSG("\n\r" );
|
||||
return;
|
||||
}
|
||||
// /modules/Telemetry/EnvironmentTelemetry.cpp
|
||||
if (t->which_variant == meshtastic_Telemetry_environment_metrics_tag) {
|
||||
MSG("(Environment Metrics): ");
|
||||
MSGFLOAT("barometric_pressure=", t->variant.environment_metrics.barometric_pressure);
|
||||
MSGFLOAT(", current=", t->variant.environment_metrics.current);
|
||||
MSGFLOAT(", gas_resistance=",t->variant.environment_metrics.gas_resistance);
|
||||
MSGFLOAT(", rel_humidity=",t->variant.environment_metrics.relative_humidity);
|
||||
MSGFLOAT(", temp=", t->variant.environment_metrics.temperature);
|
||||
MSGFLOAT(", volt=", t->variant.environment_metrics.voltage);
|
||||
MSG("\n\r");
|
||||
return;
|
||||
}
|
||||
// /modules/Telemetry/AirQualityTelemetry.cpp
|
||||
if (t->which_variant == meshtastic_Telemetry_air_quality_metrics_tag) {
|
||||
MSG("Air Quality Metrics:\n\r");
|
||||
MSG( "pm10_standard=%i, pm25_standard=%i, pm100_standard=%i\n\r",
|
||||
t->variant.air_quality_metrics.pm10_standard, t->variant.air_quality_metrics.pm25_standard,
|
||||
t->variant.air_quality_metrics.pm100_standard);
|
||||
MSG("PM1.0(Environmental)=%i, PM2.5(Environmental)=%i, PM10.0(Environmental)=%i\n\r",
|
||||
t->variant.air_quality_metrics.pm10_environmental, t->variant.air_quality_metrics.pm25_environmental,
|
||||
t->variant.air_quality_metrics.pm100_environmental);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// TRACEROUTE MESSAGE
|
||||
// /modules/TraceRouteModule.cpp
|
||||
if (d.portnum == meshtastic_PortNum_TRACEROUTE_APP){
|
||||
NodeDB.update(&theNode); // update last heard
|
||||
MSG("TRACEROUTE");
|
||||
meshtastic_RouteDiscovery route;
|
||||
if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_RouteDiscovery_msg, &route)) {
|
||||
MSG("*** Error ***\n\r");
|
||||
return;
|
||||
}
|
||||
MSG("(seen by %i Nodes", route.route_count);
|
||||
if (route.route_count > 0) {
|
||||
for (uint8_t i=0; i < route.route_count; i++) {
|
||||
MSG(" %08X", route.route[i]);
|
||||
}
|
||||
}
|
||||
MSG(")\n\r");
|
||||
return;
|
||||
}
|
||||
|
||||
// NEIGHBORINFO MESSAGE
|
||||
// /modules/NeighborInfoModule.cpp
|
||||
if (d.portnum == meshtastic_PortNum_NEIGHBORINFO_APP){
|
||||
NodeDB.update(&theNode); // update last heard
|
||||
MSG("NEIGHBORINFO ");
|
||||
meshtastic_NeighborInfo np;
|
||||
if (!pb_decode_from_bytes(d.payload.bytes, d.payload.size, &meshtastic_NeighborInfo_msg, &np)) {
|
||||
MSG("*** Error ***\n\r");
|
||||
return;
|
||||
}
|
||||
MSG("(last sent by %8X) Number of neighbors=%d\n\r", np.last_sent_by_id, np.neighbors_count);
|
||||
for (uint8_t i = 0; i < np.neighbors_count; i++) {
|
||||
MSG("[%8X, ", np.neighbors[i].node_id);
|
||||
MSGFLOAT("snr=", np.neighbors[i].snr);
|
||||
MSG("]\n\r");
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
// ATAK PLUGIN MESSAGE
|
||||
// /modules/AtakPluginModule.cpp
|
||||
if (d.portnum == meshtastic_PortNum_ATAK_PLUGIN){
|
||||
NodeDB.update(&theNode); // update last heard
|
||||
MSG("ATAK \n\r");
|
||||
return;
|
||||
}
|
||||
|
||||
// No known PortNum:
|
||||
MSG("UNKNOWN #%i \"", d.portnum);
|
||||
NodeDB.update(&theNode); // update last heard
|
||||
for (uint32_t i=0; i < d.payload.size; i++){
|
||||
MSG("%X", d.payload.bytes[i]);
|
||||
}
|
||||
MSG("\"\n\r");
|
||||
return;
|
||||
}
|
||||
|
||||
// PacketQueueClass Definitions
|
||||
|
|
@ -532,7 +202,6 @@ void PacketQueueClass::add(Packet_t* p) {
|
|||
}
|
||||
Queue[idx].size = p->size;
|
||||
Queue[idx].packetTime = p->packetTime;
|
||||
MSG("enQueue Index=%i Size=%i\n\r", idx, Queue[idx].size);
|
||||
memcpy(Queue[idx].buf, p->buf, p->size);
|
||||
this->Count += 1;
|
||||
}
|
||||
|
|
@ -595,79 +264,6 @@ void idStoreClass::clear(void) {
|
|||
memset(this->storage, 0, sizeof(this->storage));
|
||||
}
|
||||
|
||||
// NodeStoreClass Definitions
|
||||
|
||||
void NodeStoreClass::clear(void) {
|
||||
for (uint8_t i=1; i < (MAX_NODE_LIST - 1); i++) {
|
||||
this->nodeDB[i].has_user = false;
|
||||
memset(this->nodeDB[i].user.short_name, 0, 5);
|
||||
this->nodeDB[i].num = 0;
|
||||
}
|
||||
this->nodeDB[0].has_user = true;
|
||||
this->nodeDB[0].num = 0xFFFFFFFF;
|
||||
this->nodeDB[0].last_heard = 0xFFFFFFFF;
|
||||
strncpy(this->nodeDB[0].user.short_name, "ALL", 3);
|
||||
strncpy(this->nodeDB[0].user.long_name, "Channel Broadcast", 17);
|
||||
}
|
||||
|
||||
// returns false if the Node is already known
|
||||
void NodeStoreClass::update(meshtastic_NodeInfo* Node) {
|
||||
uint8_t idx = MAX_NODE_LIST;
|
||||
// check if it is a known Node Number
|
||||
for (uint8_t i=0; i < (MAX_NODE_LIST - 1); i++) {
|
||||
if (this->nodeDB[i].has_user) {
|
||||
if (this->nodeDB[i].num == Node->num) {
|
||||
// known Node
|
||||
idx = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (idx < MAX_NODE_LIST) {
|
||||
this->nodeDB[idx].last_heard = millis();
|
||||
if (Node->has_user) {
|
||||
strncpy(this->nodeDB[idx].user.short_name, Node->user.short_name, sizeof(this->nodeDB[idx].user.short_name) - 1);
|
||||
strncpy(this->nodeDB[idx].user.long_name, Node->user.long_name, sizeof(this->nodeDB[idx].user.long_name) - 1);
|
||||
}
|
||||
} else { // new entry
|
||||
this->add(Node);
|
||||
}
|
||||
}
|
||||
|
||||
// get the short name of the node. "" if unknown.
|
||||
char* NodeStoreClass::get(uint32_t num) {
|
||||
for (uint8_t i=0; i < MAX_NODE_LIST; i++) {
|
||||
if (this->nodeDB[i].has_user) {
|
||||
if (this->nodeDB[i].num == num) {
|
||||
return this->nodeDB[i].user.short_name;
|
||||
}
|
||||
}
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
void NodeStoreClass::add(meshtastic_NodeInfo* Node) {
|
||||
Node->last_heard = millis();
|
||||
uint8_t idx = 0;
|
||||
for (uint8_t i=1; i < (MAX_NODE_LIST - 1); i++) {
|
||||
if (!this->nodeDB[i].has_user) {
|
||||
idx = i;
|
||||
break; // found unused slot
|
||||
} else {
|
||||
// find oldest node (longest time not heard from), overwrite if necessary
|
||||
if (this->nodeDB[i].last_heard < this->nodeDB[idx].last_heard) {
|
||||
idx = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
this->nodeDB[idx].num = Node->num;;
|
||||
this->nodeDB[idx].has_user = true;
|
||||
this->nodeDB[idx].last_heard = Node->last_heard;
|
||||
if (Node->has_user) {
|
||||
strncpy(this->nodeDB[idx].user.short_name, Node->user.short_name, sizeof(this->nodeDB[idx].user.short_name) - 1);
|
||||
strncpy(this->nodeDB[idx].user.long_name, Node->user.long_name, sizeof(this->nodeDB[idx].user.long_name) - 1);
|
||||
}
|
||||
}
|
||||
|
||||
void init_signalize(void) {
|
||||
#ifdef CC_SIGNAL_NEOPIXEL
|
||||
|
|
@ -686,7 +282,7 @@ void init_signalize(void) {
|
|||
|
||||
void signalizeRX_ON(void){
|
||||
#ifdef CC_SIGNAL_NEOPIXEL
|
||||
pixels.setPixelColor(0, pixels.Color(0, 16, 0));
|
||||
pixels.setPixelColor(0, pixels.Color(0, 24, 0));
|
||||
pixels.show();
|
||||
#endif
|
||||
#ifdef CC_SIGNAL_GPIO13
|
||||
|
|
@ -696,7 +292,7 @@ void signalizeRX_ON(void){
|
|||
|
||||
void signalizeTX_ON(void){
|
||||
#ifdef CC_SIGNAL_NEOPIXEL
|
||||
pixels.setPixelColor(0, pixels.Color(16, 0, 0));
|
||||
pixels.setPixelColor(0, pixels.Color(24, 0, 0));
|
||||
pixels.show();
|
||||
#endif
|
||||
#ifdef CC_SIGNAL_GPIO13
|
||||
|
|
|
|||
58
src/main.h
58
src/main.h
|
|
@ -1,7 +1,6 @@
|
|||
#pragma Once
|
||||
#include <Arduino.h>
|
||||
|
||||
//#define SILENT // turn off serial output
|
||||
#define CC_MY_NODE_NUM 0xC00BCE11
|
||||
#define CC_MY_REGION meshtastic_Config_LoRaConfig_RegionCode_EU_868 // see regions[] below
|
||||
#define CC_MY_LORA_PRESET meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST // LONG FAST is default preset
|
||||
|
|
@ -33,14 +32,6 @@ static const uint8_t mypsk[] = {0xd4, 0xf1, 0xbb, 0x3a, 0x20, 0x29, 0x07, 0x59,
|
|||
0xf0, 0xbc, 0xff, 0xab, 0xcf, 0x4e, 0x69, 0x01};
|
||||
// No Crypto = all zero
|
||||
|
||||
#ifndef SILENT
|
||||
#define MSG(...) Serial.printf(__VA_ARGS__)
|
||||
#define MSGFLOAT(a,b) Serial.print(a); Serial.print(b)
|
||||
#else
|
||||
#define MSG(...)
|
||||
#define MSGFLOAT(a,b)
|
||||
#endif
|
||||
|
||||
#define PACKET_FLAGS_HOP_LIMIT_MASK 0x07
|
||||
#define PACKET_FLAGS_WANT_ACK_MASK 0x08
|
||||
#define PACKET_FLAGS_VIA_MQTT_MASK 0x10
|
||||
|
|
@ -78,7 +69,7 @@ CubeCell_NeoPixel pixels(1, RGB, NEO_GRB + NEO_KHZ800);
|
|||
//#include <assert.h>
|
||||
#include <pb.h>
|
||||
#include <MeshTypes.h>
|
||||
#include <pb_decode.h>
|
||||
//#include <pb_decode.h>
|
||||
#include <pb_encode.h>
|
||||
#include <CryptoEngine.h>
|
||||
#include <time.h>
|
||||
|
|
@ -126,20 +117,9 @@ public:
|
|||
bool add(uint32_t id);
|
||||
} msgID;
|
||||
|
||||
class NodeStoreClass {
|
||||
private:
|
||||
meshtastic_NodeInfo nodeDB[MAX_NODE_LIST];
|
||||
void add(meshtastic_NodeInfo* Node);
|
||||
public:
|
||||
void clear(void);
|
||||
void update(meshtastic_NodeInfo* Node);
|
||||
// get the short name of the node. "" if unknown.
|
||||
char* get(uint32_t num);
|
||||
} NodeDB;
|
||||
|
||||
CryptoKey psk;
|
||||
meshtastic_MeshPacket mp;
|
||||
meshtastic_NodeInfo theNode;
|
||||
//meshtastic_NodeInfo theNode;
|
||||
bool repeatPacket = false;
|
||||
int err = RADIOLIB_ERR_NONE;
|
||||
bool PacketReceived = false;
|
||||
|
|
@ -164,9 +144,6 @@ void ISR_dio1Action(void) {
|
|||
void MCU_deepsleep(void);
|
||||
void startReceive(void);
|
||||
bool perhapsSend(Packet_t* p);
|
||||
bool perhapsDecode(Packet_t* p);
|
||||
void printPacket(void);
|
||||
void printVariants(void);
|
||||
|
||||
void signalizeRX_ON(void);
|
||||
void signalizeTX_ON(void);
|
||||
|
|
@ -208,25 +185,13 @@ size_t pb_encode_to_bytes(uint8_t *destbuf, size_t destbufsize, const pb_msgdesc
|
|||
{
|
||||
pb_ostream_t stream = pb_ostream_from_buffer(destbuf, destbufsize);
|
||||
if (!pb_encode(&stream, fields, src_struct)) {
|
||||
MSG("[ERROR]Panic: can't encode protobuf reason='%s'\n", PB_GET_ERROR(&stream));
|
||||
return 0;
|
||||
//assert(0); // If this assert fails it probably means you made a field too large for the max limits specified in mesh.options
|
||||
} else {
|
||||
return stream.bytes_written;
|
||||
}
|
||||
}
|
||||
|
||||
/// helper function for decoding a record as a protobuf, we will return false if the decoding failed
|
||||
bool pb_decode_from_bytes(const uint8_t *srcbuf, size_t srcbufsize, const pb_msgdesc_t *fields, void *dest_struct)
|
||||
{
|
||||
pb_istream_t stream = pb_istream_from_buffer(srcbuf, srcbufsize);
|
||||
if (!pb_decode(&stream, fields, dest_struct)) {
|
||||
MSG("[ERROR]Can't decode protobuf reason='%s', pb_msgdesc %p\n", PB_GET_ERROR(&stream), fields);
|
||||
return false;
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
#define RDEF(name, freq_start, freq_end, duty_cycle, spacing, power_limit, audio_permitted, frequency_switching, wide_lora) \
|
||||
{ \
|
||||
meshtastic_Config_LoRaConfig_RegionCode_##name, freq_start, freq_end, duty_cycle, spacing, power_limit, audio_permitted, \
|
||||
|
|
@ -368,11 +333,9 @@ const RegionInfo regions[] = {
|
|||
|
||||
void initRegion()
|
||||
{
|
||||
MSG("[INF]Init region List ...");
|
||||
const RegionInfo *r = regions;
|
||||
for (; r->code != meshtastic_Config_LoRaConfig_RegionCode_UNSET && r->code != CC_MY_REGION; r++) ;
|
||||
myRegion = r;
|
||||
MSG(" done!\n");
|
||||
}
|
||||
|
||||
/** hash a string into an integer
|
||||
|
|
@ -532,8 +495,6 @@ void applyModemConfig()
|
|||
channel_num = (CC_CHANNEL_SLOT-1) % numChannels;
|
||||
}
|
||||
|
||||
MSG("[INF]Channel name is \"%s\"\n\r", channelName);
|
||||
MSG("[INF]Channel slot is %i (%i available frequency slots).\n\r", channel_num + 1, numChannels);
|
||||
freq = myRegion->freqStart + (bw / 2000) + (channel_num * (bw / 1000));
|
||||
|
||||
// override if we have a verbatim frequency
|
||||
|
|
@ -541,18 +502,16 @@ void applyModemConfig()
|
|||
freq = CC_MY_LORA_FREQ;
|
||||
channel_num = -1;
|
||||
}
|
||||
|
||||
MSG("[INF]Using Region %s : freq=%d bw=%i sf=%i cr=%i power=%i ... ",myRegion->name, lround(freq*1E6), lround(bw*1000), sf, cr, power);
|
||||
|
||||
|
||||
// Syncword is 0x2b, see RadioLibInterface.h
|
||||
// preamble length is 16, see RadioInterface.h
|
||||
|
||||
err = radio.begin(freq, bw, sf, cr, 0x2b, power, 16);
|
||||
|
||||
|
||||
if (err == RADIOLIB_ERR_NONE) {
|
||||
MSG("success!\n");
|
||||
// success
|
||||
} else {
|
||||
MSG("\n[ERROR] [SX1262} Init failed, code: %i\n\n\r ** Full Stop **", err);
|
||||
signalizeTX_ON();
|
||||
while (true);
|
||||
}
|
||||
|
||||
|
|
@ -560,7 +519,6 @@ void applyModemConfig()
|
|||
slotTimeMsec = 8.5 * pow(2, sf) / bw + 0.2 + 0.4 + 7;
|
||||
preambleTimeMsec = getPacketTime((uint32_t)0);
|
||||
maxPacketTimeMsec = getPacketTime(meshtastic_Constants_DATA_PAYLOAD_LEN + sizeof(PacketHeader));
|
||||
MSG("[INF]SlotTime=%ims PreambleTime=%ims maxPacketTime=%ims\n\r", slotTimeMsec, preambleTimeMsec, maxPacketTimeMsec);
|
||||
}
|
||||
|
||||
/** The delay to use when we want to flood a message */
|
||||
|
|
@ -597,12 +555,10 @@ bool isActivelyReceiving()
|
|||
} else if ((now - activeReceiveStart > 2 * preambleTimeMsec) && !(irq & RADIOLIB_SX126X_IRQ_HEADER_VALID)) {
|
||||
// The HEADER_VALID flag should be set by now if it was really a packet, so ignore PREAMBLE_DETECTED flag
|
||||
activeReceiveStart = 0;
|
||||
MSG("Ignore false preamble detection.\n\r");
|
||||
return false;
|
||||
} else if (now - activeReceiveStart > maxPacketTimeMsec) {
|
||||
// We should have gotten an RX_DONE IRQ by now if it was really a packet, so ignore HEADER_VALID flag
|
||||
activeReceiveStart = 0;
|
||||
MSG("Ignore false header detection.\n\r");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue