Added DEVICE_SERIAL_FC as an indicator for the flow control implementation

Author: Bogdan Marinescu

libraries/mbed/api/SerialBase.h

@@ -107,13 +107,15 @@ class SerialBase {
      */
     void send_break();
 
+#if DEVICE_SERIAL_FC
     /** Set the flow control type on the serial port
      *
      *  @param type the flow control type (Disabled, RTS, CTS, RTSCTS)     
      *  @param flow1 the first flow control pin (RTS for RTS or RTSCTS, CTS for CTS)
      *  @param flow2 the second flow control pin (CTS for RTSCTS)
      */
     void set_flow_control(Flow type, PinName flow1=NC, PinName flow2=NC);
+#endif
 
     static void _irq_handler(uint32_t id, SerialIrq irq_type);
 

libraries/mbed/common/SerialBase.cpp

@@ -81,6 +81,7 @@ void SerialBase::send_break() {
   serial_break_clear(&_serial);
 }
 
+#ifdef DEVICE_SERIAL_FC
 void SerialBase::set_flow_control(Flow type, PinName flow1, PinName flow2) {
     FlowControl flow_type = (FlowControl)type;
     switch(type) {
@@ -100,6 +101,7 @@ void SerialBase::set_flow_control(Flow type, PinName flow1, PinName flow2) {
             break;
     }
 }
+#endif
 
 } // namespace mbed
 

libraries/mbed/common/not_implemented.c

@@ -26,6 +26,7 @@
 #define DEVICE_ANALOGOUT        1
 
 #define DEVICE_SERIAL           1
+#define DEVICE_SERIAL_FC        1
 
 #define DEVICE_I2C              1
 #define DEVICE_I2CSLAVE         1

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/device.h

@@ -26,6 +26,7 @@
 #define DEVICE_ANALOGOUT        0
 
 #define DEVICE_SERIAL           1
+#define DEVICE_SERIAL_FC        1
 
 #define DEVICE_I2C              1
 #define DEVICE_I2CSLAVE         0