1. Hands-on Session 1 Boot Linux Connect to Linux via USB-to-UART and Putty Compile and run a simple program

2. Exercise 7: Talking to Linux on the DE1-SoC 2 Compile and execute the “Hello World” program #include int main(void){ printf("Hello World!\n"); return 0; }

3. Step 1: Power Off the DE1-SoC 3

4. Step 2: Set MSEL to `b01010 on the DE1-SoC 4 Enables ARM to be able to configure the FPGA

5. Step 3: Insert Linux SD Card 5

6. Step 4: Power On the DE1-SoC 6

7. Step 5: Ensure the UART-to-USB is Connected to the Host Computer 7

8. Step 6: Check Device Manager for COM Port Settings 8

9. Step 7: Open Putty 9

10. Step 8: Select ‘Serial’ Connection Type 10

11. Step 9: Enter COM Port Name in ‘Serial line’ Box 11

12. Step 10: Enter Serial Port Settings as shown 12

13. Step 11: Save Session for Later Use 13

14. Step 12: Open Connection 14

15. Step 13: In Putty: Change to the Example Directory 15

16. Step 14: Compile the Sample Program 16

17. Step 15: Execute the Sample Program 17

18. Step 16: See the Output 18