N K / Mbed 2 deprecated GaNtroller

a fork of priustroller

Dependencies:   mbed

Fork of priustroller_current by N K

Diff: context.cpp

Revision:
42:e4f35ff78d91
Parent:
36:11766b5da6ed
Child:
46:bd39f7e6e37f
--- a/context.cpp	Thu Apr 16 22:24:37 2015 +0000
+++ b/context.cpp	Thu Apr 16 22:55:21 2015 +0000
@@ -8,10 +8,14 @@
 
 float debug_registers[32];
 
-Context::Context() {
+Context::Context(bool timed) {
     _index = 0;
-    _time_upd_ticker = new Ticker();
-    _time_upd_ticker->attach_us(this, &Context::upd_function, 50);
+    if (timed) {
+        _time_upd_ticker = new Ticker();
+        _time_upd_ticker->attach_us(this, &Context::upd_function, 50);
+    } else {
+        _time_upd_ticker = NULL;
+    }
 }
 
 void Context::ConfigureOutputs(PinName oa, PinName ob, PinName oc, PinName en) {
@@ -73,6 +77,8 @@
 }
 
 void Context::Start() {
+    if (_time_upd_ticker == NULL) return;
+    
     InitData();
     
     for (;;) {