Hi Forum,
I'm designing a simple ON-OFF state GPIO using TM4C123GXL. I'm using Energia for coding since I'm not expert programmer. Step 1: After Pushbutton2 (SW2) turns ON/OFF Blue-Red-Green LEDs. Step 2 : Once step1 is complete pushbutton1 (SW1) is pressed and some GPIO (I choose PIN33=PD_6) has to go ON/OFF by some time. Well Step 1 runs perfect, but I can't make work step 2. Only if I run step 2 separately works OK. Step 2 is basically Pushbutton program; instead use a LED output I use PIN33=PD_6 and I'm able to read HIGH-LOW voltages with multimeter. Any help, I will appreciate. Thank