1. ELEC 4601 Microprocessor Systems Lab 5 Tutorial Introduction to PIC Board

2. No more MASM Lab 5  Introduction to MPLAB IDE Create a new project Compile a project Transfer the program to the board This lab will have 3 parts. They will involve polling timers and setting up interrupts.

3. PIC Board

4. Wiring up the board LEDs

5. PIC board with debugger

6. Introduction to MPLAB IDE Start MPLAB IDE v8.15a Select Project  Select Project Wizard… Click Next Device -> PIC16F917  Click Next Active Toolsuite -> HI-TECH Universal Toolsuite  HI-TECH ANSI C Compiler Click Next

7. Continued… Create New Project File  Choose an existing folder or create a folder and choose a file name and click save Click Next Skip Step Four by clicking next Select Finish Create a new file by selecting File -> New  Save file as ‘.c’

8. Compiling your project Type in the following: #include void main(void){ } In the project window, add the.c file to list of source files. Click Project->build.

9. Programming the PIC board Click Pogrammer  Select Programmer Choose MPLAB ICD 2 If you do not see “MPLAB ICD 2 ready for next operation” message in the output log window, then select Programmer->Settings. Ensure that the settings are as follows:  Under communication tab: Com Port is set to USB  Under power tab: Power target circuit from MPLAB ICD 2 box is checked

10. Continued… Select Program  Click Program

11. ProgramBring board out of reset

12. Register Access Table 2-1 to Table 2-4 outline the register map for PIC processor. They can be accessed by simply assigning them a value. The following statement will clear Timer 0 TMR0 = 0x00;