Diff: AquosTV.cpp

Revision:

2:3637af74f7f0

Parent:

1:64bfc05e387d

--- a/AquosTV.cpp	Tue Jul 29 23:10:14 2014 +0000
+++ b/AquosTV.cpp	Sat Sep 06 23:47:21 2014 +0000
@@ -13,21 +13,57 @@
     m_tv = new Serial(PTC17,PTC16);
     m_tv->baud(9600);
     m_tv->format(8,SerialBase::None,1);
+    //m_tv->set_flow_control(SerialBase::Disabled);
     memset(httpcmd,0,sizeof(char)*BUF_SIZE);
     memset(rs232cmd,0,sizeof(char)*BUF_SIZE);
     m_tv->printf("RSPW1   \r");  //--- enable rs232 commands for power on/off
 }
+
+bool AquosTV::sendcmd(const char* cmd) {
+    bool ret=false;
+    char status[5];
+    int i = 0;
+    m_dbg->send("\n\rSending TV Command:  ");
+    m_dbg->send(cmd);
+    m_dbg->send("\n");
+    m_tv->printf(cmd);
+    wait(0.05);
+    
+    ret=true;
+    /*
+    for(i=0;i<5;++i) status[i]='\0';
+    for(i=0; !ret && i<5; ++i) {
+        status[i] = m_tv->getc();
+        ret = (status[i]=='\r');
+    }
+    ret = (strncmp(status,"OK",2)==0);
+    */
+    if(ret) m_dbg->send("Command Received 'OK' Status\n\r");
+    else m_dbg->send("Command did NOT receive 'OK' Status -- Error condition\n\r");
+    return ret;
+}
+
+int AquosTV::getNumber(char** input, const char eol) {
+    int ret=0;
+    for(;**input!=eol;++(*input)) {
+        ret*=10;
+        ret+=**input-'0';
+    }
+    ++(*input);
+    return ret;
+}
         
 bool AquosTV::processCommand(const char* httpin) {
     int i;
     int j;
+    char* p;
     bool ret=false;
     
     char request[BUF_SIZE];
     strncpy(httpcmd,httpin,BUF_SIZE-1);
     httpcmd[AQUOSBUF-1] = '\0';
     rs232cmd[0]='\0';
-    if(httpcmd[0] == 'G' && httpcmd[1] == 'E' && httpcmd[2]=='T' && httpcmd[3]==' ' && httpcmd[4]=='/') {
+    if(strncmp(httpcmd,"GET /",5)==0) {
         for(i=5;httpcmd[i]!=' '&&httpcmd[i]!='\0'&&i<AQUOSBUF-1;++i) {
             request[i-5]=(httpcmd[i] | 0x20);  //make lower case
         }
@@ -38,44 +74,97 @@
             
         if(strncmp(request,"poweron",BUF_SIZE-1)==0) {
             strncpy(rs232cmd,"POWR1   \r",BUF_SIZE-1);
-            ret = true;
+            ret = this->sendcmd(rs232cmd);
         }
         else if(strncmp(request,"poweroff",BUF_SIZE-1)==0) {
             strncpy(rs232cmd,"POWR0   \r",BUF_SIZE-1);
-            ret = true;
+            ret = this->sendcmd(rs232cmd);
         }
         else if(strncmp(request,"selecttv",BUF_SIZE-1)==0) {
             strncpy(rs232cmd,"ITVD0   \r",BUF_SIZE-1);
-            ret = true;
+            ret = this->sendcmd(rs232cmd);
         }
         else if(strncmp(request,"input",5)==0) {
-            i=request[5]-'0';
+            p=&(request[5]);
+            i=getNumber(&p);
             if(i>0 && i<10) {
-                 snprintf(rs232cmd,BUF_SIZE-1,"IAVD%i   \r",i);
-                ret = true;
+                snprintf(rs232cmd,BUF_SIZE-1,"IAVD%i   \r",i);
+                ret = this->sendcmd(rs232cmd);
             }
         }
         else if(strncmp(request,"volume",6)==0) {
-            i=request[6]-'0';
-            j=request[7]-'0';
-            if(i>=0&&i<10) {
-                if(j>=0&&j<10) {
-                    i = 10*i + j;
-                }
+            p=&(request[6]);
+            i=getNumber(&p);
+            if(i>=0 && i<100) {
                 snprintf(rs232cmd,BUF_SIZE-1,"VOLM%02i  \r",i);
-                ret = true;
+                ret = this->sendcmd(rs232cmd);
+            }
+        }
+        else if(strncmp(request,"chanalog",8)==0) {
+            p=&(request[8]);
+            i=getNumber(&p);
+            if(i>0 && i<136) {
+                snprintf(rs232cmd,BUF_SIZE-1,"DCCH%03i \r",i);
+                ret = this->sendcmd(rs232cmd);
+            }
+        }
+        
+        else if(strncmp(request,"chdigiair",9)==0) {
+            p=&(request[9]);
+            i=getNumber(&p);
+            if(i>0 && i<10000) {
+                snprintf(rs232cmd,BUF_SIZE-1,"DA2P%04i\r",i);
+                ret = this->sendcmd(rs232cmd);
             }
         }
+        else if(strncmp(request,"chdigicable",11)==0) {
+            p=&(request[11]);
+            i=getNumber(&p,'.');
+            if(i>0 && i<1000) {
+                j=getNumber(&p);
+                if(j>=0 && j<1000) {
+                    snprintf(rs232cmd,BUF_SIZE-1,"DC2U%03i \r",i);
+                    ret = this->sendcmd(rs232cmd);
+                    wait(0.1);
+                    snprintf(rs232cmd,BUF_SIZE-1,"DC2L%03i \r",j);
+                    ret = this->sendcmd(rs232cmd);
+                }
+            }
+        }
+        else if(strncmp(request,"chdigi2cable",12)==0) {
+            p=&(request[12]);
+            i=getNumber(&p);
+            if(i>0 && i<=63839999) {
+                j=i%10000;
+                i-=j;
+                i/=10000;
+                snprintf(rs232cmd,BUF_SIZE-1,"DC10%04i\r",j);
+                ret = this
+                ->sendcmd(rs232cmd);
+                wait(0.1);
+                snprintf(rs232cmd,BUF_SIZE-1,"DC11%04i\r",i);
+                ret = this->sendcmd(rs232cmd);
+            }
+        }    
+        else if(strncmp(request,"chup",4)==0) {
+            snprintf(rs232cmd,BUF_SIZE-1,"CHUP1   \r");
+            ret = this->sendcmd(rs232cmd);
+        }
+        else if(strncmp(request,"chdw",4)==0) {
+            snprintf(rs232cmd,BUF_SIZE-1,"CHDW1   \r");
+            ret = this->sendcmd(rs232cmd);
+        }
+        
+        else {
+            m_dbg->send("Unknown Command Request\n\r");
+            ret = false;
+        }
+        
     }
     
-    if(ret) {
-        m_dbg->send("\n\rCommand Interpreted:  ");
-        m_dbg->send(rs232cmd);
-        m_dbg->send("\n");
-        m_tv->printf(rs232cmd);
-    }
     else {
-        m_dbg->send("Unknown Command Request\n\r");
+        m_dbg->send("Improper Command Request\n\r");
+        ret = false;
     }
     return ret;
 }