Kris Falkowski / Mbed 2 deprecated mbedCharger

This charger will charge battery or super-cap to either pre-programmed voltage or to the voltage of the cell that we want to match (<3.3V). The charged cell/super-cap can be charged up to 4V. Charge current can be chosen to be either 8mA or 25mA. These are max charging current for Tadiran HLC batteries of 2 sizes (hybrid rechargeable cell and super-cap). This was just a project to learn; no use in production settings, maybe usefull for R&D.

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 1:822b4281ebbb, committed 2014-03-01

Comitter:
krzysiekf
Date:
Sat Mar 01 20:03:11 2014 +0000
Parent:
0:763f2afa5e8b
Commit message:
this one has improved "Charging" work. Steady when controlling current, blinking with low frequency when topping off.

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sat Mar 01 19:44:44 2014 +0000
+++ b/main.cpp	Sat Mar 01 20:03:11 2014 +0000
@@ -157,13 +157,13 @@
                 if(!s2State)Rs1En=1;
                 if(Vrsdrop<Vrs) {
                     hlcEn=1;
+                    chrgInd=1;
                     chrgIncr=0.001;
                     wait_ms(10);
                     chrg=chrg+chrgIncr;
-                    chrgInd=1;
                 }
             } while(VrsOut<Vmax);
-            chrgInd=1;
+            chrgInd=0;
             wait(0.5);
         }
     }