Show the circuit diagram to interface a switch to PA6 and an LED to PC3. Write software that initializes the ports. In the body of the main program, toggle the LED on and off if the switch is pressed, and turn the LED off if the switch is not pressed

Systick Cortex M4 Svstem Bus Interface NVIC GPIO Port A GPIO Port B PA7 PA6 PA5/SSIOTx PA4/SSIORx PA3/SSIOFss PA2SS?OC?k PA1/UOTx PAO/UORx PB7 PB6 PB5 PB4 PB3/12COSDA PB2/12COSCL PBl PB0 Four UARTs Four CAN 2.0 SSIs GPIO Port C GPIO Port D PC7 PC6 PC5 PC4 PC3/TDO/SWO PC2/TDI PC1/TMS/SWDIO PCO/TCK/SWCLK PD7 PD6 PD5 PD4 PD3 PD2 PDI PDO Twelve Timers USB 2.0 Six 64-bit wide GPIO Port E GPIO Port F PE5 PE4 ??? PE2 PEI PEO Two Analog Comparators ADC 2 channels 12 inputs 12 bits PF4 PF3 PF2 PFI PF0 Two PWM Modules Advance Performance Bus Ad er uS