* companion: some further refactors after the MyMesh refactor

examples/companion_radio/MyMesh.cpp

@@ -68,6 +68,37 @@
 #define RESP_CODE_SIGNATURE           20
 #define RESP_CODE_CUSTOM_VARS         21
 
+#define SEND_TIMEOUT_BASE_MILLIS        500
+#define FLOOD_SEND_TIMEOUT_FACTOR       16.0f
+#define DIRECT_SEND_PERHOP_FACTOR       6.0f
+#define DIRECT_SEND_PERHOP_EXTRA_MILLIS 250
+#define LAZY_CONTACTS_WRITE_DELAY       5000
+
+#define PUBLIC_GROUP_PSK                "izOH6cXN6mrJ5e26oRXNcg=="
+
+// these are _pushed_ to client app at any time
+#define PUSH_CODE_ADVERT                0x80
+#define PUSH_CODE_PATH_UPDATED          0x81
+#define PUSH_CODE_SEND_CONFIRMED        0x82
+#define PUSH_CODE_MSG_WAITING           0x83
+#define PUSH_CODE_RAW_DATA              0x84
+#define PUSH_CODE_LOGIN_SUCCESS         0x85
+#define PUSH_CODE_LOGIN_FAIL            0x86
+#define PUSH_CODE_STATUS_RESPONSE       0x87
+#define PUSH_CODE_LOG_RX_DATA           0x88
+#define PUSH_CODE_TRACE_DATA            0x89
+#define PUSH_CODE_NEW_ADVERT            0x8A
+#define PUSH_CODE_TELEMETRY_RESPONSE    0x8B
+
+#define ERR_CODE_UNSUPPORTED_CMD        1
+#define ERR_CODE_NOT_FOUND              2
+#define ERR_CODE_TABLE_FULL             3
+#define ERR_CODE_BAD_STATE              4
+#define ERR_CODE_FILE_IO_ERROR          5
+#define ERR_CODE_ILLEGAL_ARG            6
+
+#define MAX_SIGN_DATA_LEN               (8 * 1024) // 8K
+
 #ifdef DISPLAY_CLASS
 #include "UITask.h"
 #endif
@@ -1527,10 +1558,8 @@ bool MyMesh::advert() {
   auto pkt = createSelfAdvert(_prefs.node_name, sensors.node_lat, sensors.node_lon);
   if (pkt) {
     sendZeroHop(pkt);
-    writeOKFrame();
     return true;
   } else {
-    writeErrFrame(ERR_CODE_TABLE_FULL);
     return false;
   }
 }