Minor changes

1 files changed, 7 insertions, 1 deletions

diff --git a/src/vcpu.c b/src/vcpu.c
index 504aa7a..67dea13 100644
--- a/src/vcpu.c
+++ b/src/vcpu.c
@@ -220,7 +220,13 @@ void VCPUExecute(){
       break;
       
     case 0x0A:
-      // TODO
+      int key=KeypadGetPressed();
+      if(key >= 0){
+        State.V[State.X]=key&0x0F;
+      }
+      else
+        State.PC-=2; // Go back to last instruction (loop until key is pressed)
+        
       break;
       
     case 0x15: // Set timer