home « prev level next level »

Level 2

Our sales guy did not pay attention when talking to Blinky Inc. - they want the LED to blink only if a button is pressed. Please change the code!

Specification

• Blink the green LED
• It should be on for about half a second and off for the same time
• It should blink only while button 1 is pressed

Help

Cable connections

• MCU1_P0 -> Green LED
• MCU1_P1 -> Button 1

Hints

• Use the TEQ instruction

Solution

MCU1

teq p1 100
+ mov 100 p0
+ slp 5
+ mov 0 p0
slp 5