bugfix rcommand.cpp

src/globals.h

@@ -8,7 +8,7 @@
 #include <esp32-hal-log.h>
 
 // attn: increment version after modifications to configData_t truct!
-#define PROGVERSION "1.4.0" // use max 10 chars here!
+#define PROGVERSION "1.4.1" // use max 10 chars here!
 #define PROGNAME "PAXCNT"
 
 // std::set for unified array functions

src/main.cpp

@@ -27,7 +27,6 @@ licenses. Refer to LICENSE.txt file in repository for more details.
 #include "globals.h"
 #include "main.h"
 
-
 configData_t cfg; // struct holds current device configuration
 char display_line6[16], display_line7[16]; // display buffers
 uint8_t channel = 0;                       // channel rotation counter
@@ -60,7 +59,7 @@ static const char TAG[] = "main";
 
 void setup() {
 
-  char features[64] = "";
+  char features[100] = "";
 
   // disable brownout detection
 #ifdef DISABLE_BROWNOUT
@@ -108,8 +107,12 @@ void setup() {
   // read settings from NVRAM
   loadConfig(); // includes initialize if necessary
 
+#ifdef VENDORFILTER 
+  strcat_P(features, " OUIFLT");
+#endif
+
 // initialize LoRa
-#if HAS_LORA
+#ifdef HAS_LORA
   strcat_P(features, " LORA");
 #endif
 
@@ -205,13 +208,13 @@ void setup() {
 
 // show payload encoder
 #if PAYLOAD_ENCODER == 1
-  strcat_P(features, " PAYLOAD_PLAIN");
+  strcat_P(features, " PLAIN");
 #elif PAYLOAD_ENCODER == 2
-  strcat_P(features, " PAYLOAD_PACKED");
+  strcat_P(features, " PACKED");
 #elif PAYLOAD_ENCODER == 3
-  strcat_P(features, " PAYLOAD_LPP_DYN");
+  strcat_P(features, " LPPDYN");
 #elif PAYLOAD_ENCODER == 4
-  strcat_P(features, " PAYLOAD_LPP_PKD");
+  strcat_P(features, " LPPPKD");
 #endif
 
   // show compiled features
@@ -264,12 +267,12 @@ void setup() {
   ESP_LOGI(TAG, "Starting Wifi task on core 0");
   wifi_sniffer_init();
   // initialize salt value using esp_random() called by random() in
-  // arduino-esp32 core note: do this *after* wifi has started, since function
+  // arduino-esp32 core. Note: do this *after* wifi has started, since function
   // gets it's seed from RF noise
   reset_salt(); // get new 16bit for salting hashes
   xTaskCreatePinnedToCore(wifi_channel_loop, "wifiloop", 2048, (void *)1, 1,
                           NULL, 0);
-} // setup
+} // setup()
 
 /* end Arduino SETUP
  * ------------------------------------------------------------ */
@@ -294,13 +297,14 @@ void loop() {
     updateDisplay();
 #endif
 
-    // check housekeeping cycle and to homework if expired
+    // check housekeeping cycle and if expired do homework
     checkHousekeeping();
     // check send cycle and send payload if cycle is expired
     sendPayload();
-    vTaskDelay(1 / portTICK_PERIOD_MS); // reset watchdog
+    // reset watchdog
+    vTaskDelay(1 / portTICK_PERIOD_MS);
 
-  } // end of infinite main loop
+  } // loop()
 }
 
 /* end Arduino main loop

src/rcommand.cpp

@@ -63,9 +63,8 @@ void set_reset(uint8_t val[]) {
   case 0: // restart device
     ESP_LOGI(TAG, "Remote command: restart device");
     sprintf(display_line6, "Reset pending");
-    vTaskDelay(
+    vTaskDelay(10000 / portTICK_PERIOD_MS); // wait for LMIC to confirm LoRa
-        10000 /
+                                            // downlink to server
-        portTICK_PERIOD_MS); // wait for LMIC to confirm LoRa downlink to server
     esp_restart();
     break;
   case 1: // reset MAC counter
@@ -79,6 +78,8 @@ void set_reset(uint8_t val[]) {
     sprintf(display_line6, "Factory reset");
     eraseConfig();
     break;
+  default:
+    ESP_LOGW(TAG, "Remote command: reset called with invalid parameter(s)");
   }
 };
 
@@ -92,7 +93,7 @@ void set_sendcycle(uint8_t val[]) {
   // update send cycle interrupt
   timerAlarmWrite(sendCycle, cfg.sendcycle * 2 * 10000, true);
   // reload interrupt after each trigger of channel switch cycle
-  ESP_LOGI(TAG, "Remote command: set payload send cycle to %d seconds",
+  ESP_LOGI(TAG, "Remote command: set send cycle to %d seconds",
            cfg.sendcycle * 2);
 };
 
@@ -129,10 +130,14 @@ void set_countmode(uint8_t val[]) {
     cfg.countermode = 1;
     ESP_LOGI(TAG, "Remote command: set counter mode to cumulative");
     break;
-  default: // cyclic confirmed
+  case 2: // cyclic confirmed
     cfg.countermode = 2;
     ESP_LOGI(TAG, "Remote command: set counter mode to cyclic confirmed");
     break;
+  default: // invalid parameter
+    ESP_LOGW(
+        TAG,
+        "Remote command: set counter mode called with invalid parameter(s)");
   }
 };
 
@@ -170,18 +175,15 @@ void set_gps(uint8_t val[]) {
   default:
     cfg.gpsmode = 0;
     break;
-  }
+  };
-};
+}
 
 void set_beacon(uint8_t val[]) {
-  if (sizeof(*val) / sizeof(val[0]) == 7) {
   uint8_t id = val[0];           // use first parameter as beacon storage id
   memmove(val, val + 1, 6);      // strip off storage id
   beacons[id] = macConvert(val); // store beacon MAC in array
   ESP_LOGI(TAG, "Remote command: set beacon ID#%d", id);
   printKey("MAC", val, 6, false); // show beacon MAC
-  } else
-    ESP_LOGW(TAG, "Remote command: set beacon called with invalid parameters");
 };
 
 void set_monitor(uint8_t val[]) {
@@ -319,46 +321,43 @@ void get_gps(uint8_t val[]) {
 };
 
 // assign previously defined functions to set of numeric remote commands
-// format: opcode, function, flag (1 = do make settings persistent / 0 = don't)
+// format: opcode, function, #bytes params,
+// flag (1 = do make settings persistent / 0 = don't)
 //
-cmd_t table[] = {{0x01, set_rssi, true},          {0x02, set_countmode, true},
+cmd_t table[] = {
-                 {0x03, set_gps, true},           {0x04, set_display, true},
+    {0x01, set_rssi, 1, true},          {0x02, set_countmode, 1, true},
-                 {0x05, set_lorasf, true},        {0x06, set_lorapower, true},
+    {0x03, set_gps, 1, true},           {0x04, set_display, 1, true},
-                 {0x07, set_loraadr, true},       {0x08, set_screensaver, true},
+    {0x05, set_lorasf, 1, true},        {0x06, set_lorapower, 1, true},
-                 {0x09, set_reset, false},        {0x0a, set_sendcycle, true},
+    {0x07, set_loraadr, 1, true},       {0x08, set_screensaver, 1, true},
-                 {0x0b, set_wifichancycle, true}, {0x0c, set_blescantime, true},
+    {0x09, set_reset, 1, false},        {0x0a, set_sendcycle, 1, true},
-                 {0x0d, set_vendorfilter, false}, {0x0e, set_blescan, true},
+    {0x0b, set_wifichancycle, 1, true}, {0x0c, set_blescantime, 1, true},
-                 {0x0f, set_wifiant, true},       {0x10, set_rgblum, true},
+    {0x0d, set_vendorfilter, 1, false}, {0x0e, set_blescan, 1, true},
-                 {0x11, set_monitor, true},       {0x12, set_beacon, false},
+    {0x0f, set_wifiant, 1, true},       {0x10, set_rgblum, 1, true},
-                 {0x80, get_config, false},       {0x81, get_status, false},
+    {0x11, set_monitor, 1, true},       {0x12, set_beacon, 7, false},
-                 {0x84, get_gps, false}};
+    {0x80, get_config, 0, false},       {0x81, get_status, 0, false},
+    {0x84, get_gps, 0, false}};
 
 // check and execute remote command
 void rcommand(uint8_t cmd[], uint8_t cmdlength) {
 
   if (cmdlength == 0)
     return;
+  else
+    cmdlength--; // minus 1 byte for opcode
+
   int i =
       sizeof(table) / sizeof(table[0]); // number of commands in command table
-  bool store_flag = false;
 
   while (i--) {
-    if (cmd[0] == table[i].opcode) { // lookup command in opcode table
+    if ((cmd[0] == table[i].opcode) &&
-      if (cmdlength) {
+        (table[i].params == cmdlength)) { // lookup command in opcode table
       memmove(cmd, cmd + 1,
-                cmdlength - 1); // cutout opcode from parameter array
+              cmdlength); // strip opcode
       table[i].func(cmd); // execute assigned function with given parameters
-      } else
+      if (table[i].store) // ceck if function needs to store configuration
-        table[i].func(0); // execute assigned function with dummy as parameter
+        saveConfig();
-      if (table[i].store) // ceck if function needs to store configuration after
+      break; // exit while loop, command was found
-                          // execution
+    }        // lookup command
-        store_flag =
+  }          // while
-            true; // set save flag if function needs to store configuration
-      break;      // exit check loop, since command was found
-    }
-  }
 
-  if (store_flag)
-    saveConfig(); // if save flag is set: store new configuration in NVS to make
-                  // it persistent
 } // rcommand()

src/rcommand.h

@@ -10,6 +10,7 @@
 typedef struct {
   const uint8_t opcode;
   void (*func)(uint8_t []);
+  uint8_t params;
   const bool store;
 } cmd_t;