mbc seems to work partly now, finally

meterBusClient.cpp

@@ -6,18 +6,44 @@
  */
 
 
-#if 0
 
 #include "meterBusClient.h"
 
 
-MeterBusClient::MeterBusClient() : m_address(0) {
+
+String MeterBusClientConfig::exec(String params) {
+  String res = "done";
+
+  int space = params.indexOf(' ');
+  String p1 = "";
+  char pb1[128];
+  if (space != -1) {
+    params.toCharArray(pb1, 128, space+1);
+  }
+
+  if (params.startsWith("a ") && (space != -1)) {
+    unsigned int a = atoi(pb1);
+    m_meterBusClient->setAddress(a);
+  } else {
+    res = "subcommand not found";
+  }
+  return res;
+}
+
+
+
+
+
+MeterBusClient::MeterBusClient() : m_meterBusClientConfig(this), m_address(0) {
 
 }
 
 
 
 void MeterBusClient::begin(CmdServer *cmdServer) {
+  m_meterBusClientConfig.registerYourself(cmdServer);
+
+
   Serial3.begin(1200);
 
 
@@ -134,14 +160,17 @@ void MeterBusClient::exec() {
   case STATE_IDLE:
     if (chi != -1) {
       if (ch == 0x10) {
+        Serial.println("switching to short frame, c field");
         m_frame.startDelimiter = 0x10;
         state = STATE_SHORT_FRAME;
         subState = SUBSTATE_C_FIELD;
       } else if (ch == 0x68)  {
+        Serial.println("switching to long frame, length");
         m_frame.startDelimiter = 0x68;
         state = STATE_LONG_CTRL_FRAME;
         subState = SUBSTATE_LENGTH;
       } else {
+        Serial.println("switching to invalid");
         state = STATE_INVALID;
       }
     }
@@ -223,6 +252,7 @@ void MeterBusClient::exec() {
     break;
 
   case STATE_HANDLE:
+    Serial.println("handle frame");
     if (m_frame.valid) {
       handleFrame();
     } else {
@@ -243,5 +273,4 @@ void MeterBusClient::exec() {
   }
 }
 
-#endif