Dave Cohen / m3pi

Added a custom wait function to enable interrupts

Fork of m3pi by Chris Styles

Files at this revision

API Documentation at this revision

Revision 9:35c3c0fa2416, committed 2014-04-08

Comitter:
dmcohen24
Date:
Tue Apr 08 16:43:07 2014 +0000
Parent:
8:4b7d6ea9b35b
Commit message:
Added class functions for interruptible wait function;

Changed in this revision

m3pi.cpp Show annotated file Show diff for this revision Revisions of this file
m3pi.h Show annotated file Show diff for this revision Revisions of this file 
--- a/m3pi.cpp	Thu May 12 13:26:37 2011 +0000
+++ b/m3pi.cpp	Tue Apr 08 16:43:07 2014 +0000
@@ -27,11 +27,13 @@
 m3pi::m3pi(PinName nrst, PinName tx, PinName rx) :  Stream("m3pi"), _nrst(nrst), _ser(tx, rx)  {
     _ser.baud(115200);
     reset();
+    tail_flag = 0;
 }
 
 m3pi::m3pi() :  Stream("m3pi"), _nrst(p23), _ser(p9, p10)  {
     _ser.baud(115200);
     reset();
+    tail_flag = 0;
 }
 
 
@@ -194,7 +196,13 @@
     return(_ser.getc());
 }
 
-
+void m3pi::wait_10ms (int time){
+    int i = 0;
+    while(tail_flag == 0 && i < time){
+        wait(0.01);
+        i++;
+    }
+}
 
 
 

--- a/m3pi.h	Thu May 12 13:26:37 2011 +0000
+++ b/m3pi.h	Tue Apr 08 16:43:07 2014 +0000
@@ -85,6 +85,8 @@
     // Public functions
 public:
 
+    int tail_flag;
+
     /** Create the m3pi object connected to the default pins
      *
      * @param nrst GPIO pin used for reset. Default is p23
@@ -217,6 +219,8 @@
      * @param int The character to send to the 3pi
      */
     int print(char* text, int length);
+        
+    void wait_10ms (int time);
 
 #ifdef MBED_RPC
     virtual const struct rpc_method *get_rpc_methods();