Week 9

Monday

• H-bridge motor driver (754410)
• Iterative control flow (textbook section 18.8)
  • while loop

Activity 11: H-Bridge Motor Driver

Wednesday

• Lab 8: Proportional & Integral Control

Friday

• Serial I/O (textbook chapter 15)
• SPI (textbook section 15.4, lab 9)
• USART (textbook section 15.5, lab 14)

Activity 12: Serial Communication Protocols on the ATmega328P

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Resources

• Class textbook (PDF)
• Class lab manual (PDF)
• ATmega328P datasheet (PDF)

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Topical Outline

• Registers
• Top down software design
• Interrupts and real-time events
• Serial input/output

Course Objectives Covered

• Apply the principles of top down design to microcontroller software development
• Describe the interfaces for input and output including computer buses, parallel, and serial
• Identify timing issues and events
• Describe different types of memory used in microcontroller systems