Diff: SerialHL/Serial_HL.h

Revision:

0:077d31186892

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SerialHL/Serial_HL.h	Thu Nov 15 17:22:45 2018 +0000
@@ -0,0 +1,69 @@
+
+#ifndef Serial_HL_h
+#define Serial_HL_h
+
+#include "platform.h"
+// #include "Stream.h"
+#include "FunctionPointer.h"
+#include "serial_api.h"
+#include "SvProtocol.h"
+
+namespace mbed
+{
+
+class SerialBLK : public IStreamHL
+{
+public:
+    SerialBLK(PinName tx, PinName rx);
+    void baud(int baudrate);
+
+    virtual void PutChar(int aCh);
+    virtual int GetChar();
+    virtual void Write(void* aData, uint32_t aLenBytes);
+    virtual void Read(void* aData, uint32_t aLenBytes);
+
+    enum Parity {
+        None = 0,
+        Odd,
+        Even,
+        Forced1,
+        Forced0
+    };
+    enum IrqType {
+        RxIrq = 0,
+        TxIrq
+    };
+
+    void format(int bits=8, Parity parity=SerialBLK::None, int stop_bits=1);
+
+    int readable();
+    int writeable();
+    int IsDataAvail() {
+        return readable();
+    }
+
+    // fptr A pointer to a void function, or 0 to set as none
+    // type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
+    void attach(void (*fptr)(void), IrqType type=RxIrq);
+
+    // tptr pointer to the object to call the member function on
+    // mptr pointer to the member function to be called
+    // type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
+    template<typename T>
+    void attach(T* tptr, void (T::*mptr)(void), IrqType type=RxIrq) {
+        if((mptr != NULL) && (tptr != NULL)) {
+            _irq[type].attach(tptr, mptr);
+            serial_irq_set(&_serial, (SerialIrq)type, 1);
+        }
+    }
+
+    static void _irq_handler(uint32_t id, SerialIrq irq_type);
+protected:
+    serial_t        _serial;
+    FunctionPointer _irq[2];
+    int             _baud;
+};
+
+} // namespace mbed
+
+#endif