1. Peripheral Routine Explanation# 1. FPIOA Example 2. GPIO Example 3. UART Example 4. I2C Example 5. SPI Examples 6. PWM Example 7. ADC Example 8. RTC Example 9. WDT Routines 10. TIMER Example 11. FFT Example 12. TOUCH Routine 13. Explanation of AES Routines 14. SHA256 Routine Explanation 15. LED Routine Explanation