Simple versioning system (#71)

app_httpd.cpp

@@ -33,6 +33,7 @@ extern void setLamp(int newVal);
 // External variables declared in the main .ino
 extern char myName[];
 extern char myVer[];
+extern char baseVersion[];
 extern IPAddress ip;
 extern IPAddress net;
 extern IPAddress gw;
@@ -715,8 +716,8 @@ static esp_err_t dump_handler(httpd_req_t *req){
     // Module
     d+= sprintf(d,"Name: %s<br>\n", myName);
     Serial.printf("Name: %s\n", myName);
-    d+= sprintf(d,"Firmware: %s<br>\n", myVer);
-    Serial.printf("Firmware: %s\n", myVer);
+    d+= sprintf(d,"Firmware: %s (base: %s)<br>\n", myVer, baseVersion);
+    Serial.printf("Firmware: %s (base: %s)\n", myVer, baseVersion);
     float sketchPct = 100 * sketchSize / sketchSpace;
     d+= sprintf(d,"Sketch Size: %i (total: %i, %.1f%% used)<br>\n", sketchSize, sketchSpace, sketchPct);
     Serial.printf("Sketch Size: %i (total: %i, %.1f%% used)\n", sketchSize, sketchSpace, sketchPct);

esp32-cam-webserver.ino

@@ -39,6 +39,9 @@
     stationList[] = {{"ESP32-CAM-CONNECT","InsecurePassword", true}};
 #endif
 
+// Version string
+#include "src/version.h"
+
 // Pin Mappings
 #include "camera_pins.h"
 
@@ -366,6 +369,8 @@ void setup() {
     Serial.println(myName);
     Serial.print("Code Built: ");
     Serial.println(myVer);
+    Serial.print("Base Release: ");
+    Serial.println(baseVersion);
 
     if (stationCount == 0) {
       Serial.println("\nFatal Error; Halting");

src/version.h

@@ -0,0 +1,3 @@
+/* Version of upstream code */
+
+char baseVersion[] = "3.0-RC1";