rcommand flush send queue added

README.md

@@ -277,6 +277,7 @@ Note: all settings are stored in NVRAM and will be reloaded when device starts.
 	0 = restart device
 	1 = reset MAC counter to zero
 	2 = reset device to factory settings
+	3 = flush send queues
 
 0x0A set LoRaWAN payload send cycle
 

src/lorawan.cpp

@@ -228,4 +228,51 @@ void lorawan_loop(void *pvParameters) {
   }
 }
 
+// helper function to assign LoRa datarates to numeric spreadfactor values
+void switch_lora(uint8_t sf, uint8_t tx) {
+  if (tx > 20)
+    return;
+  cfg.txpower = tx;
+  switch (sf) {
+  case 7:
+    LMIC_setDrTxpow(DR_SF7, tx);
+    cfg.lorasf = sf;
+    break;
+  case 8:
+    LMIC_setDrTxpow(DR_SF8, tx);
+    cfg.lorasf = sf;
+    break;
+  case 9:
+    LMIC_setDrTxpow(DR_SF9, tx);
+    cfg.lorasf = sf;
+    break;
+  case 10:
+    LMIC_setDrTxpow(DR_SF10, tx);
+    cfg.lorasf = sf;
+    break;
+  case 11:
+#if defined(CFG_eu868)
+    LMIC_setDrTxpow(DR_SF11, tx);
+    cfg.lorasf = sf;
+    break;
+#elif defined(CFG_us915)
+    LMIC_setDrTxpow(DR_SF11CR, tx);
+    cfg.lorasf = sf;
+    break;
+#endif
+  case 12:
+#if defined(CFG_eu868)
+    LMIC_setDrTxpow(DR_SF12, tx);
+    cfg.lorasf = sf;
+    break;
+#elif defined(CFG_us915)
+    LMIC_setDrTxpow(DR_SF12CR, tx);
+    cfg.lorasf = sf;
+    break;
+#endif
+  default:
+    break;
+  }
+}
+
 #endif // HAS_LORA

src/lorawan.h

@@ -15,5 +15,6 @@ void os_getArtEui(u1_t *buf);
 void os_getDevEui(u1_t *buf);
 void showLoraKeys(void);
 void lorawan_loop(void *pvParameters);
+void switch_lora(uint8_t sf, uint8_t tx);
 
 #endif

src/rcommand.cpp

@@ -8,55 +8,6 @@
 // Local logging tag
 static const char TAG[] = "main";
 
-#ifdef HAS_LORA
-// helper function to assign LoRa datarates to numeric spreadfactor values
-void switch_lora(uint8_t sf, uint8_t tx) {
-  if (tx > 20)
-    return;
-  cfg.txpower = tx;
-  switch (sf) {
-  case 7:
-    LMIC_setDrTxpow(DR_SF7, tx);
-    cfg.lorasf = sf;
-    break;
-  case 8:
-    LMIC_setDrTxpow(DR_SF8, tx);
-    cfg.lorasf = sf;
-    break;
-  case 9:
-    LMIC_setDrTxpow(DR_SF9, tx);
-    cfg.lorasf = sf;
-    break;
-  case 10:
-    LMIC_setDrTxpow(DR_SF10, tx);
-    cfg.lorasf = sf;
-    break;
-  case 11:
-#if defined(CFG_eu868)
-    LMIC_setDrTxpow(DR_SF11, tx);
-    cfg.lorasf = sf;
-    break;
-#elif defined(CFG_us915)
-    LMIC_setDrTxpow(DR_SF11CR, tx);
-    cfg.lorasf = sf;
-    break;
-#endif
-  case 12:
-#if defined(CFG_eu868)
-    LMIC_setDrTxpow(DR_SF12, tx);
-    cfg.lorasf = sf;
-    break;
-#elif defined(CFG_us915)
-    LMIC_setDrTxpow(DR_SF12CR, tx);
-    cfg.lorasf = sf;
-    break;
-#endif
-  default:
-    break;
-  }
-}
-#endif // HAS_LORA
-
 // set of functions that can be triggered by remote commands
 void set_reset(uint8_t val[]) {
   switch (val[0]) {
@@ -78,6 +29,11 @@ void set_reset(uint8_t val[]) {
     sprintf(display_line6, "Factory reset");
     eraseConfig();
     break;
+  case 3: // reset send queues
+    ESP_LOGI(TAG, "Remote command: flush send queue");
+    sprintf(display_line6, "Flush queues");
+    flushQueues();
+    break;
   default:
     ESP_LOGW(TAG, "Remote command: reset called with invalid parameter(s)");
   }
@@ -304,7 +260,8 @@ void get_status(uint8_t val[]) {
   uint16_t voltage = 0;
 #endif
   payload.reset();
-  payload.addStatus(voltage, uptime() / 1000, temperatureRead(), ESP.getFreeHeap());
+  payload.addStatus(voltage, uptime() / 1000, temperatureRead(),
+                    ESP.getFreeHeap());
   SendData(STATUSPORT);
 };
 

src/senddata.cpp

@@ -102,127 +102,11 @@ void processSendBuffer() {
 
 } // processSendBuffer
 
-/* old version with pointers
-
-// Basic Config
-#include "globals.h"
-
-// put data to send in RTos Queues used for transmit over channels Lora and SPI
-void SendData(uint8_t port, uint8_t data[], uint8_t size) {
-
-  MessageBuffer_t *xMsg = &SendBuffer;
-
-  SendBuffer.MessageSize = size;
-  SendBuffer.MessagePort = PAYLOAD_ENCODER <= 2
-                               ? port
-                               : (PAYLOAD_ENCODER == 4 ? LPP2PORT : LPP1PORT);
-  memcpy(SendBuffer.Message, data, size);
-
-  // enqueue message in LoRa send queue
+void flushQueues() {
 #ifdef HAS_LORA
-  if (uxQueueSpacesAvailable(LoraSendQueue)) {
-    xQueueSend(LoraSendQueue, (void *)&xMsg, (TickType_t)0);
-    ESP_LOGI(TAG, "%d bytes enqueued to send on LoRa", size);
-  };
+    xQueueReset(LoraSendQueue);
 #endif
-
-// enqueue message in SPI send queue
 #ifdef HAS_SPI
-  if (uxQueueSpacesAvailable(SPISendQueue)) {
-    xQueueSend(SPISendQueue, (void *)&xMsg, (TickType_t)0);
-    ESP_LOGI(TAG, "%d bytes enqueued to send on SPI", size);
-  };
+    xQueueReset(SPISendQueue);
 #endif
-
-  // clear counter if not in cumulative counter mode
-  if ((port == COUNTERPORT) && (cfg.countermode != 1)) {
-    reset_counters(); // clear macs container and reset all counters
-    reset_salt();     // get new salt for salting hashes
-    ESP_LOGI(TAG, "Counter cleared");
 }
-
-  ESP_LOGI(TAG, "%d Bytes left", ESP.getFreeHeap());
-
-} // senddata
-
-// cyclic called function to prepare payload to send
-void sendPayload() {
-  if (SendCycleTimerIRQ) {
-    portENTER_CRITICAL(&timerMux);
-    SendCycleTimerIRQ = 0;
-    portEXIT_CRITICAL(&timerMux);
-
-    // append counter data to payload
-    payload.reset();
-    payload.addCount(macs_wifi, cfg.blescan ? macs_ble : 0);
-    // append GPS data, if present
-
-#ifdef HAS_GPS
-    // show NMEA data in debug mode, useful for debugging GPS on board
-    // connection
-    ESP_LOGD(TAG, "GPS NMEA data: passed %d / failed: %d / with fix: %d",
-             gps.passedChecksum(), gps.failedChecksum(),
-             gps.sentencesWithFix());
-    // log GPS position if we have a fix and gps data mode is enabled
-    if ((cfg.gpsmode) && (gps.location.isValid())) {
-      gps_read();
-      payload.addGPS(gps_status);
-      ESP_LOGD(TAG, "lat=%.6f | lon=%.6f | %u Sats | HDOP=%.1f | Altitude=%um",
-               gps_status.latitude / (float)1e6,
-               gps_status.longitude / (float)1e6, gps_status.satellites,
-               gps_status.hdop / (float)100, gps_status.altitude);
-    } else {
-      ESP_LOGD(TAG, "No valid GPS position or GPS data mode disabled");
-    }
-#endif
-    SendData(COUNTERPORT, payload.getBuffer(), payload.getSize());
-  }
-} // sendpayload()
-
-// interrupt handler used for payload send cycle timer
-void IRAM_ATTR SendCycleIRQ() {
-  portENTER_CRITICAL(&timerMux);
-  SendCycleTimerIRQ++;
-  portEXIT_CRITICAL(&timerMux);
-}
-
-// cyclic called function to eat data from RTos send queues and transmit it
-void processSendBuffer() {
-
-  MessageBuffer_t *xMsg;
-
-#ifdef HAS_LORA
-  // Check if there is a pending TX/RX job running
-  if ((LMIC.opmode & (OP_JOINING | OP_REJOIN | OP_TXDATA | OP_POLL)) != 0) {
-    // LoRa Busy -> don't eat data from queue, since it cannot be sent
-  } else {
-    if (uxQueueMessagesWaiting(LoraSendQueue)) // check if msg are waiting on
-queue if (xQueueReceive(LoraSendQueue, &xMsg, (TickType_t)10)) {
-        // xMsg now holds the struct MessageBuffer from queue
-        LMIC_setTxData2(xMsg->MessagePort, xMsg->Message, xMsg->MessageSize,
-                        (cfg.countermode & 0x02));
-        ESP_LOGI(TAG, "%d bytes sent to LORA", xMsg->MessageSize);
-        sprintf(display_line7, "PACKET QUEUED");
-      }
-  }
-#endif
-
-#ifdef HAS_SPI
-  if (uxQueueMessagesWaiting(SPISendQueue)) // check if msg are waiting on queue
-    if (xQueueReceive(SPISendQueue, &xMsg, (TickType_t)10)) {
-
-      // to come here: send data over SPI
-      // use these pointers to the payload:
-      // xMsg->MessagePort
-      // xMsg->MessageSize
-      // xMsg->Message
-
-      ESP_LOGI(TAG, "%d bytes sent to SPI", xMsg->MessageSize);
-    }
-#endif
-
-  ESP_LOGI(TAG, "%d Bytes left", ESP.getFreeHeap());
-
-} // processSendBuffer
-
-*/

src/senddata.h

@@ -12,5 +12,6 @@ void SendData(uint8_t port);
 void sendPayload(void);
 void SendCycleIRQ(void);
 void processSendBuffer(void);
+void flushQueues();
 
 #endif // _SENDDATA_H_