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[clinton/Smoothieware.git] / src / modules / communication / SerialConsole.cpp

diff --git a/src/modules/communication/SerialConsole.cpp b/src/modules/communication/SerialConsole.cpp
index 4d55aad..301937d 100644 (file)
--- a/src/modules/communication/SerialConsole.cpp
+++ b/src/modules/communication/SerialConsole.cpp
@@ -15,6 +15,7 @@ using std::string;
 #include "libs/RingBuffer.h"
 #include "libs/SerialMessage.h"
 #include "libs/StreamOutput.h"
+#include "libs/StreamOutputPool.h"
 
 // Serial reading module
 // Treats every received line as a command and passes it ( via event call ) to the command dispatcher.
@@ -33,7 +34,7 @@ void SerialConsole::on_module_loaded() {
     this->register_for_event(ON_MAIN_LOOP);
 
     // Add to the pack of streams kernel can call to, for example for broadcasting
-    this->kernel->streams->append_stream(this);
+    THEKERNEL->streams->append_stream(this);
 }
 
 // Called on Serial::RxIrq interrupt, meaning we have received a char
@@ -58,7 +59,7 @@ void SerialConsole::on_main_loop(void * argument){
                 struct SerialMessage message;
                 message.message = received;
                 message.stream = this;
-                this->kernel->call_event(ON_CONSOLE_LINE_RECEIVED, &message );
+                THEKERNEL->call_event(ON_CONSOLE_LINE_RECEIVED, &message );
                 return;
             }else{
                 received += c;
@@ -70,7 +71,7 @@ void SerialConsole::on_main_loop(void * argument){
 
 int SerialConsole::puts(const char* s)
 {
-    return fwrite(s, strlen(s), 1, (FILE*)this->serial);
+    return fwrite(s, strlen(s), 1, (FILE*)(*this->serial));
 }
 
 int SerialConsole::_putc(int c)
@@ -83,9 +84,10 @@ int SerialConsole::_getc()
     return this->serial->getc();
 }
 
+// Does the queue have a given char ?
 bool SerialConsole::has_char(char letter){
-    int index = this->buffer.head;
-    while( index != this->buffer.tail ){
+    int index = this->buffer.tail;
+    while( index != this->buffer.head ){
         if( this->buffer.buffer[index] == letter ){
             return true;
         }