Jack Shao / BufferedSerial

Inherit from Serial and use software buffers for TX and RX. This allows the UART peripherals to operate in a IRQ driven mode. Overrides most (but not all) stdio functions as Serial did

Dependencies:   Buffer

Fork of BufferedSerial by Sam Grove

Files at this revision

API Documentation at this revision

Revision 11:8037db39ea31, committed 2015-11-04

Comitter:
KillingJacky
Date:
Wed Nov 04 10:00:40 2015 +0000
Parent:
10:9ee15ae3d1a3
Commit message:
init commit

Changed in this revision

BufferedSerial.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 9ee15ae3d1a3 -r 8037db39ea31 BufferedSerial.h
--- a/BufferedSerial.h	Wed Jan 07 18:37:11 2015 +0000
+++ b/BufferedSerial.h	Wed Nov 04 10:00:40 2015 +0000
@@ -75,7 +75,7 @@
 {
 private:
     Buffer <char> _rxbuf;
-    Buffer <char> _txbuf;
+    
     uint32_t      _buf_size;
     uint32_t      _tx_multiple;
  
@@ -84,6 +84,8 @@
     void prime(void);
     
 public:
+    Buffer <char> _txbuf;
+
     /** Create a BufferedSerial port, connected to the specified transmit and receive pins
      *  @param tx Transmit pin
      *  @param rx Receive pin
@@ -107,6 +109,7 @@
      *  @return 1 always has room and can overwrite previous content if too small / slow
      */
     virtual int writeable(void);
+
     
     /** Get a single byte from the BufferedSerial Port.
      *  Should check readable() before calling this.