Add PowerStress agent support to PowerMon

meshtastic/portnums.proto

@@ -196,6 +196,11 @@ enum PortNum {
    */
   MAP_REPORT_APP = 73;
 
+  /*
+   * PowerStress based monitoring support (for automated power consumption testing)
+   */
+  POWERSTRESS_APP = 74;
+
   /*
    * Private applications should use portnums >= 256.
    * To simplify initial development and testing you can use "PRIVATE_APP"

meshtastic/powermon.proto

@@ -50,3 +50,55 @@ message PowerMon {
     GPS_Active = 0x800;
   }
 }
+
+
+/*
+ * PowerStress testing support via the C++ PowerStress module
+ */
+message PowerStressMessage {
+  /*
+   * What operation would we like the UUT to perform.
+     note: senders should probably set want_response in their request packets, so that they can know when the state
+     machine has started processing their request
+   */
+  enum Opcode {
+    /*
+     * Unset/unused
+     */
+    UNSET = 0;
+
+    PRINT_INFO = 1; // Print board version slog and send an ack that we are alive and ready to process commands
+    FORCE_QUIET = 2; // Try to turn off all automatic processing of packets, screen, sleeping, etc (to make it easier to measure in isolation)
+    END_QUIET = 3;   // Stop powerstress processing - probably by just rebooting the board
+
+    SCREEN_ON = 16; // Turn the screen on
+    SCREEN_OFF = 17; // Turn the screen off
+
+    CPU_IDLE = 32; // Let the CPU run but we assume mostly idling for num_seconds
+    CPU_DEEPSLEEP = 33; // Force deep sleep for FIXME seconds
+    CPU_FULLON = 34; // Spin the CPU as fast as possible for num_seconds
+
+    LED_ON = 48; // Turn the LED on for num_seconds (and leave it on - for baseline power measurement purposes)
+    LED_OFF = 49; // Force the LED off for num_seconds
+
+    LORA_OFF = 64; // Completely turn off the LORA radio for num_seconds
+    LORA_TX = 65; // Send Lora packets for num_seconds
+    LORA_RX = 66; // Receive Lora packets for num_seconds (node will be mostly just listening, unless an external agent is helping stress this by sending packets on the current channel)
+
+    BT_OFF = 80; // Turn off the BT radio for num_seconds
+    BT_ON = 81; // Turn on the BT radio for num_seconds
+
+    WIFI_OFF = 96; // Turn off the WIFI radio for num_seconds
+    WIFI_ON = 97; // Turn on the WIFI radio for num_seconds
+
+    GPS_OFF = 112; // Turn off the GPS radio for num_seconds
+    GPS_ON = 113; // Turn on the GPS radio for num_seconds
+  }
+
+  /*
+   * What type of HardwareMessage is this?
+   */
+  Opcode cmd = 1;
+
+  float num_seconds = 2;
+}