Diff: BaseUsbUartBridge.h

Revision:

0:9b1aa393acb3

Child:

1:3d02f8b77d68

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BaseUsbUartBridge.h	Mon May 12 15:53:39 2014 +0000
@@ -0,0 +1,29 @@
+#pragma once
+#include "mbed.h"
+#include "USBCDC.h"
+#include "CircBuffer.h"
+
+typedef enum {
+    _USB,_UART,
+} src_t;
+
+class BaseUsbUartBridge : public SerialBase, public USBCDC {
+public:
+    BaseUsbUartBridge(PinName tx, PinName rx, int uart_buf_size = 256, int usb_buf_size = 1024);
+    void poll();
+
+protected:
+    virtual bool EP2_OUT_callback() { return bulk_callback(); }
+    virtual void lineCodingChanged(int baud, int bits, int parity, int stop){
+        SerialBase::baud(baud);
+    }
+    virtual void controlLineStateChanged(int rts, int dtr){}
+    virtual void monitor(src_t src, uint8_t c) {}
+
+private:
+    bool bulk_callback();
+    void uart_handler(void);
+    CircBuffer<uint8_t> uart_buf;
+    CircBuffer<uint8_t> usb_buf;
+};
+