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     ī„  ī„ ī†Šī…šī…°ī…Ĩī…Ŋī…ģī…ī„ ī…Œī…‚ī…Ŋī…šī…’ī…‹ī…Ŋī…ģī…ī„ ī†Ēī…ī…Ŋī…šī…‰

                     â€ĢīēīģŸīē˜īē īēŽīē­īē īēīģŸīģŒīģ¤īģ īģ´īē”â€Ŧ

                  ī„  ī„ ī†Ēī†Ļī…ŋī…‚ī…ī…ģī…ī„ ī†Ēī…Ąī…ģī…ī…ģī…

                          ī„ ī„ 




                          ī„ ī„ 




                   Programming
      Embedded Systems Microcontroller

You Can Practice Microcontroller Programming Easily Now!
      WALID BALID, Tuesday, December 15, 2009
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                                    ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

Essential Instructions in Bascom-AVR                        Bascom-AVRīˆ īˆ īŠŸīˆ ī‹’ī‹Žī‰­ī‰‚ī‰­ī‹žī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹…īŠ§īˆ ī‹’īŠŋī‰ĻīŠ´īŠŋ

                                                                      īˆ  īˆ īˆēī‹’ī‹Žī‰­ī‰‚ī‰­ī‹žī‰īˆ ī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                   īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                        īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
$regfile = "m128def.dat"                                             īˆ  īˆ īˆ¨ATmega128īˆŠīˆ ī‹‚ī‰Ļī‰ĸī‰Žī‰ŽīŠī‰īˆ īˆ’ī‰‚īŠ¨īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‰Ļī‹ī‰ĻīŠ„
$crystal = 1000000                                          īˆ  īˆ īˆ’ī‰‚īŠ¨īŠī‰īˆ ī‹‰ī‹ŽīŠŧīŠ§īˆ īŠŊī‹€īŠ¨ī‹īˆ ī‹ī‰¨īŠģī‰īˆ ī‹īŠģī‰‚ī‰Žī‰Žī‹ī‰ĒīŠ¸īŠģī‰īˆ ī‰Ģī‰ī‰Ŧīˆšī‰īˆ ī‰Ĩī‰Ĩī‰Ēī‰īˆ ī‰Ļī‹ī‰ĻīŠ„
$baud = 9600                                                      īˆ  īˆ ī‹īŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īŠžī‰‚ī‰ļī‰ī‹œī‰īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģīˆ īŠŊīŠ´ī‹„īŠģī‰īˆ ī‰Ĩī‹Œī‰‰īˆ īŠžī‰ĻīŠ¨īŠŋīˆ ī‰Ļī‹ī‰ĻīŠ„


                                                                             īˆ  īˆ īˆēīˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                   īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                        īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
Wait value                                                         īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰
Waitms value                                                   īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹īŠŧī‹ŽīŠī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰
Waitus value                                                īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹‹ī‰ĒīŠ¸ī‹ŽīŠī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰


                                     īˆ  īˆ īˆēī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋī‹‹īˆ īˆ¨ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĨīˆŠīˆ ī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
               īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                        īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
Config Portc = Output                                                               īˆ  īˆ ī‰˜ī‰Ēī‰Ąīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Portc.5 = Output                                               ī‰˜ī‰Ēī‰Ąīˆ ī‰‹ī‹ąīŠ´īŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Portc = Input                                                                īˆ  īˆ īŠŊī‰Ąī‰Ĩīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Pinc.5 = Input                                                 īŠŊī‰Ąī‰Ĩīˆ ī‰‹ī‹ąīŠ´īŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Portc = 255                                                                   Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
Pinc.5 = 1                                                     Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
Pinc.5 = 0                                                Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡
Portc = &B11110000                                                       Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ ī‰ŧīŠ¨ī‰‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
                                              īˆ ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĻīŠˇīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ ī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ŽīŠģīˆ īŠŊīŠ¸ī‰˛īŠģī‰īˆ ī‰ī‰¨ī‹‡īˆ īˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰īˆ ī‹…īŠ¸īŠ™
Config Portc = &B11110000
                                                            īˆ  īˆ īˆŽī‰˜ī‰Ēī‰Ąīˆ ī‰‹ī‹ąīŠŗīˆ īˆŸīŠ¨ī‰īˆ īˆ¨1īˆŠīˆ ī‰ŸīŠģī‰ī‹‹īˆ īˆŦīŠŊī‰Ąī‰Ĩīˆ ī‰‹ī‹ąīŠŗīˆ īˆŸīŠ¨ī‰īˆ īˆ¨0īˆŠīˆ ī‹†ī‰ƒīˆ ī‰“ī‹Žī‰™
Leds Alias Portd                              īˆ  īˆ īˆ¨LedsīˆŠīˆ ī‹ī‰­ī‹œī‰‚ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰‚ī‹ˆī‹ŽīŠģī‰‡īˆ ī‰Šī‰‚ī‰˛ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆ¨DīˆŠīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹†ī‰ƒīˆ īŠ•ī‰‡īˆ ī‰ ī‰Ēī‰ļī‹
Leds Alias Portd.5                             īˆ  īˆ īˆ¨LedīˆŠīˆ ī‹ī‰­ī‹œī‰‚ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‹‰ī‹ŽīŠģī‰‡īˆ ī‰Šī‰‚ī‰˛ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆ¨5īˆŠīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ ī‹†ī‰ƒīˆ īŠ•ī‰‡īˆ ī‰ ī‰Ēī‰ļī‹


īˆ ī‹œī‰‡ī‹‹īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ  ī‹“īŠŧīŠ§īˆ  ī‹’ī‹€ī‹ŽīŠ´īŠŧīŠģīˆ  ī‹’ī‹Žī‹–ī‰ī‰Ļī‰Žī‰‰ī‹œī‰īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ ī‰Ļī‹ī‰ĻīŠ„īˆ ī‰‹īŠīˆ ī‹‰ī‹ƒī‰ˆīŠ¯īˆ  īˆŦīŠŊī‰Ąī‰ĻīŠˇīˆ ī‰‚ī‹ˆī‹„īŠŋīˆ ī‰‹ī‹ąīŠŗīˆ ī‹‹ī‰ƒīˆ ī‹’ī‰‰ī‰ī‹Œī‰‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰Ļī‹„īŠ§īˆ īˆēī‹’īŠ¤ī‰™ī‹īŠŋ
īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ īŠžī‹ī‰Ąīˆ ī‹…īŠŋīˆ ī‰‚ī‹‡ī‰Ļī‹ī‰ĻīŠ„īˆ ī‹…īŠ¸īŠ™īˆ ī‹’ī‹Žī‹–ī‰ī‰Ļī‰Žī‰‰ī‹œī‰īˆ ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ ī‹†ī‰‡īˆ īˆŽī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰‹ī‹ąīŠŗīˆ ī‹“īŠŧīŠ§īˆ ī‹’ī‹ŽīŠģī‰‚īŠ§īˆ ī‹’īŠ¨ī‹ƒī‰‚īŠžīˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹†ī‹ŒīŠ¸ī‰Žī‰­
                                                                               īˆŽī‰‚ī‹ˆī‹–ī‰‚īŠŦīŠģī‰‡īˆ ī‹‹ī‰ƒīˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‰‹ī‹ąīŠ´īŠģīˆ īˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰


ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                         42                            ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                               Programming Microcontrollers

                                            īˆ  īˆ īˆēīˆ¨Set/ResetīˆŠīˆ ī‰ī‰ŠīŠģī‰īˆ ī‹”ī‹Œī‰Žī‰ŽīŠŋīˆ ī‹“īŠŧīŠ§īˆ īŠŊīŠŋī‰‚īŠ¨ī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                     īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                 īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
Set bit                                              īˆ  īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰Ļī‰™ī‰ī‹‹īˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īŠŊīŠ¨ī‰•
Reset bit                                             īˆ  īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰ĒīŠ°ī‰ĩīˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īŠŊīŠ¨ī‰•
Toggle bit                                    īˆ  īˆ ī‹’ī‰ŽīŠˇī‰‚īŠ¨īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ īŠ•ī‰‡īˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īˆ—ī‹ŽīŠŦī‰
                                                                                                                īˆ  īˆ 
                                                                             īˆ  īˆ īˆēī‹’ī‹Žī‰ŋī‰Ēī‰˛īŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰ ¡
                     īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                 īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
If Expression1 Then
   Statements1                                īˆ ī‹’ī‰–ī‹Žī‰Žī‹„īŠģīˆ  ī‹ĩī‰‚īŠ¨ī‰Šī‰īˆ  ī‹’ī‹„ī‹ŽīŠ¨īŠŋīˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  īŠžī‹Œī‰šī‰ŽīŠŋīˆ  ī‹’ī‹€ī‹ŽīŠŗīˆ  ī‹‹ī‰ƒīˆ  ī‹’īŠģī‰‚ī‰™ īˆ  ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‰
   ...
Elseif Expression2 Then                                                                        īˆ  īˆ īˆŽī‰Šī‰‚ī‰Šī‰Žī‰Ąī‹œī‰īˆ īŠĸī‹‹ī‰Ēī‰ą
   Statements2
                                                                          īˆ  īˆ 1ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯īˆ 1īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‰ī‰§ī‰‡
   ...
Else                                                                    2ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯īˆ 2īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‰ī‰§ī‰‡īˆ ī‹œī‰‡ī‹‹
   Statements3
   ...                                                                            īˆ  īˆ 3ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹ƒīˆ īŠšīŠģī‰§īˆ īˆ—īŠĢī‹‹
End If
SELECT CASE var
                                              īˆ ī‹’ī‰–ī‹Žī‰Žī‹„īŠģīˆ  ī‹ĩī‰‚īŠ¨ī‰Šī‰īˆ  ī‹’ī‹„ī‹ŽīŠ¨īŠŋīˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  īŠžī‹Œī‰šī‰ŽīŠŋīˆ  ī‹’ī‹€ī‹ŽīŠŗīˆ  ī‹‹ī‰ƒīˆ  ī‹’īŠģī‰‚ī‰™ īˆ  ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‰
     Case Test1 : Statements1                                                          īˆ  īˆ īˆŽīŠĩīŠ´ī‰šī‰ŽīŠī‰īˆ ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‹œī‰īˆ īŠĸī‰Ēī‰ą
     Case Test2 : Statements2                                        īˆ  īˆ 1ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯ var = Test1īˆ ī‹†ī‰‚īŠˇīˆ ī‰ī‰§ī‰‡
     Case Else : Statements3                                         īˆ  īˆ 2ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯ var = Test2īˆ ī‹†ī‰‚īŠˇīˆ ī‰ī‰§ī‰‡
                                                                                    īˆ  īˆ 3ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹ƒīˆ īŠšīŠģī‰§īˆ īˆ—īŠĢī‹‹
END SELECT


                                                                               īˆ  īˆ īˆēī‰ī‰‚īŠ´īŠŧīŠ‡ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                     īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                                 īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
Do
                                              īˆ ī‹ī‰Žī‰•īˆ  īŠŸīˆ  ī‹‘ī‰Ĩī‹Œī‰•ī‹ŒīŠī‰īˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  ī‹’īŠ´īŠŧīŠ‡ī‰īˆ  īŠŸīˆ  ī‹†ī‰ī‰Šī‹‹ī‰ĻīŠģī‰‚ī‰‰īˆ  ī‰Ēī‹€ī‰Žī‰Žī‹
     Statements
                                                    īˆ  īˆ īˆŽī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠ´īŠģī‰īˆ ī‰˜ī‹‹ī‰ĒīŠˆī‰īˆ ī‹‹ī‰ƒīˆ īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‹“ī‰Žī‰™īˆ ī‹’īŠ´īŠŧīŠ‡ī‰
Loop [until Expression]
While Condition

     Statements                                            īˆ  īˆ  īˆŽīŠĩīŠ´īŠŠīˆ īŠĸī‰Ēī‰˛īŠģī‰īˆ ī‹†ī‰ƒīˆ ī‰‚īŠī‰‚ī‰ŋīˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’īŠŧīŠšīˆ ī‰¨ī‹ŽīŠ°ī‹„ī‰
Wend
For Var = Start To End [step Value]           īˆ ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ  ī‹…īŠŋīˆ  ī‰ƒī‰Ļī‰Šī‹īˆ  ī‰ī‰ī‰ĒīŠī‰īˆ  ī‹…īŠŋīˆ  ī‹ĩī‰ī‰Ĩī‰ĻīŠ§īˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‹…īŠŋīˆ  ī‹’īŠŧīŠšīˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰
     Statements                               īˆ ī‰ĻīŠ¨īŠģī‰īˆ ī‹‘ī‹Œī‹ąī‰Ąīˆ ī‰Ļī‹ī‰ĻīŠ„īˆ ī‹…īŠ¸īŠ™īˆ īˆŽEndīˆ  ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‹ī‹ˆī‰Žī‹„ī‹ī‹‹īˆ īˆ  Start
Next Var                                                                                     īˆ  īˆ .stepīˆ īŠžī‹Œī‰šī‰ŽīŠī‰‚ī‰‰
Exit For                                                                          Forīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą
Exit Do                                                                           Doīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą
Exit While                                                                    īˆ  īˆ Whileīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą

Faculty of Electrical and Electronic Eng.      43                      Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                     ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

                                      īˆ  īˆ īˆēSRAMīˆ ī‹‘ī‰ĒīŠˇī‰ī‰¨īŠģī‰īˆ īŠŸīˆ ī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                   īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                          īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
Dim Var1 As Bit                                              īˆ  īˆ īˆŽīˆ¨0 or 1īˆŠīˆ ī‰ī‰‰īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var2 As Byte                                             īˆŽīˆ¨0 to 255īˆŠīˆ ī‰ī‹ī‰‚ī‰‰īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var3 As Integer                                  īˆŽīˆ¨-32,768 to +32,767īˆŠīˆ ī‰œī‹Žī‰šī‰ĩīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var4 As Word                                           īˆŽīˆ¨0 to 65535īˆŠīˆ ī‰Ĩī‰Šī‹‹ī‹‹īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var5 As Long                            īˆŽīˆ¨-2147483648 to 2147483647īˆŠīˆ īŠŊī‹ī‹Œī‰ŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var6 As Single                           īˆŽīˆ¨1.5 x 10^–45 to 3.4 x 10^38īˆŠīˆ ī‰Ēī‰ąī‹›īŠŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var7 As Double                                               īˆŽīŠąīŠ§ī‰‚ī‰ēīŠŋīˆ ī‰Ēī‰ąī‹›īŠŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Dim Var8 As String * 1                     īˆ  īˆ īˆŽīˆ¨*   chr_numīˆŠīˆ ī‰Ÿī‰‰īˆ īŠ˛ī‰Šī‰‚īˆī‰īˆ ī‰Ĩī‰ĻīŠŠīˆ īŠŸī‰ĒīŠŠīˆ īŠĒī‹Œī‹ƒīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰

Dim Array(8) As Byte                                                 īˆ  īˆ īˆŽī‰ī‰‚ī‰Žī‹ī‰‚ī‰‰īˆ ī‹†ī‰‚ī‹€ī‰’ī‰‰īˆ ī‹’īŠ¯ī‹ŒīŠ°ī‰ļīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Const Symbol = Numconst
Ex. Const Pi = 3.14159265358979
                                                                        īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ ī‹ī‹€īŠŗī‰Šīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Const Symbol = Stringconst
Ex. Const S = "TEST"                                                   īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ īŠŸī‰ĒīŠŠīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰
Const Symbol = Expression
Ex. Const E =(b1 * 3) + 2
                                                                         īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ ī‹ī‰šī‰‚ī‹ī‰Šīˆ īˆ—ī‰ŠīŠ¨ī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Local Var As Type                     īˆ  īˆ īˆŽī‹īŠ°ī‹ŽīŠŖī‹‹īˆ ī‹īŠ§ī‰ĒīŠ¯īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹‹ī‰ƒīˆ ī‹īŠ§ī‰ĒīŠ¯īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ īŠŸīˆ ī‹īŠŧīŠŠīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰


                                                          īˆ  īˆ īˆēīŠŊī‰Ąī‰ī‰ĻīŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡
                   īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą                          īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹
                                       īˆ ī‰‚īŠŋī‰Ļī‹„īŠ§ī‹‹īˆ  ī‹‰ī‹ŽīŠŧīŠ§īˆ  ī‰ĒīŠŋīˆ  ī‰‚ī‹€īŠŧīŠˇīˆ  Px.y īŠŸīˆ  ī‰Ĩī‰Ļīˆī‰īˆ  ī‰‹ī‹ąīŠ´īŠģī‰īˆ  ī‹’īŠģī‰‚ī‰™īˆ  ī‰‹īŠŗī‰ī‰Ēī‹
Debounce Px.y , state , label , Sub
Ex. Debounce Key1 , 0 , Sw1 , Sub
                                       īˆ īŠ•ī‰‡īˆ ī‰ŦīŠ°īŠ´ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆŦstateīˆ īŠŸīˆ ī‹‘ī‰Ĩī‰Ļīˆī‰īˆ ī‹’īŠģī‰‚ī‰šīŠŧīŠģīˆ ī‹’īŠ´īŠ¯ī‰ī‹ŒīŠŋīˆ ī‹‰ī‰ŽīŠģī‰‚ī‰™īˆ ī‰œī‰Šī‰ļī‰
                                           īˆ  īˆ īˆŽī‰Ĩī‹ŒīŠ¨ī‹ī‹‹īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‰¨īŠ°ī‹„ī‹ī‹‹īˆ labelīˆ ī‹’ī‰ŽīŠ¯ī‹īŠģī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‹īŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰
                                       īˆ Debounceīˆ  ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ īŠžī‰‚ī‹€īŠ¨ī‰Žī‰­ī‰īˆ ī‹…īŠ§īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹īŠŧī‹ŽīŠŋīˆŠīˆ īˆ—ī‰Ąī‰„ī‰īˆ ī‹…īŠŋī‰Ģīˆ ī‹’ī‹—ī‹Žī‹ˆī‰
Config Debounce = time
                                                          īˆ  īˆ  īˆŽī‰ ī‰‚ī‰ŽīŠ°ī‹€īŠŧīŠģīˆ ī‹’ī‹ŽīŠ¸ī‹Žī‹ƒī‰‚īŠ¸ī‹ŽīŠī‰īˆ ī‹’īŠģī‰‚ī‹ąīŠ¨īŠģī‰īˆ ī‹…īŠŋīˆ ī‰ˇīŠŧī‰ĸī‰ŽīŠŧīŠģ
Bitwait x , Set/reset                  īˆ ī‹’īŠģī‰‚ī‰™īˆ  ī‰œī‰Šī‰ļī‰īˆ  ī‹†ī‰ƒīˆ  ī‰ĒīŠ¤ī‰Žī‹„ī‹ī‹‹īˆ  ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‹Šī‰¨ī‹‡īˆ  ī‰Ļī‹„īŠ§īˆ  ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ  īŠąīŠ´ī‹īˆ  īŠ˛ī‹Œī‰­
Ex. Bitwait Pinb.7 , reset             īˆ  īˆ īˆŽī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ īŠŊī‹€īŠ¸ī‹īˆ ī‰‚ī‹‡ī‰Ļī‹„īŠ§īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰Ļī‰™ī‰ī‹‹īˆ īˆ ī‹‹ī‰ƒīˆ ī‰ĒīŠ°ī‰ĩīˆ īˆ¨ī‰‹ī‹ąīŠ´īŠģī‰īˆŠīˆ ī‰ī‰ŠīŠģī‰




ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ          44                            ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                                     Programming Microcontrollers

      Exp.1: Scrolling LEDs                                               īˆ  īˆ ī‹’īŠˇī‰Ēī‰šī‰ŽīŠī‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īˆēīŠ•ī‹‹ī‹žī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰


                                                                                                    īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰
        īˆ  īˆ īˆŽī‹’ī‹Žī‹–ī‹Œī‰šīˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰šīˆ ī‹’īŠˇī‰Ēī‰™īˆ īŠŊī‹ŽīŠ¸ī‰˛ī‰īˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‹ī‹€īŠŗī‰Šīˆ ī‰˜ī‰Ēī‰Ąīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰
                                                                                                    īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹




īˆ  īˆ 
                                                                                                     īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ
                                                                                        īˆ  īˆ īˆŽJP9, JP10īˆ ī‹’īŠŧī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ
                                                                                                    īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą
      īˆ  īˆ īˆēī‹īŠŧī‹īˆ ī‰‚ī‹€īŠˇīˆ ī‰‚ī‹ˆīŠŧī‹ŽīŠŦī‰˛ī‰īˆ ī‹ī‰Žī‹īˆ īŠ˛ī‹Œī‰­īˆ ī‹‰ī‹ƒī‰ƒīˆ ī‰“ī‹ŽīŠīˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠŧīŠģīˆ ī‹’īŠˇī‰Ēī‰™īˆ īŠŊī‹ŽīŠ¸ī‰˛ī‰īˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­
                                                                                              .LEDs7īˆ īŠŊī‹ŽīŠŦī‰˛ī‰         -1
                                                                                 īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰īˆ ī‹‘ī‰ĻīŠŋīˆ ī‰Šī‰‚īŠ¤ī‰Žī‹ƒī‰        -2
                                                  īˆŽī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŠī‹ŽīŠšīˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‹ī‰Žī‹īˆ ī‹“ī‰Žī‰™īˆ ī‰ī‰¨īŠ¸ī‹‡ī‹‹īˆ īˆŽīˆŽīˆŽī‹īŠģī‰‚ī‰ŽīŠģī‰īˆ ī‹ī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰       -3
      Faculty of Electrical and Electronic Eng.                     45                Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                         ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

                               īˆ  īˆ īˆŽī‰¯īŠˇī‰‚īŠ¨īŠŋīˆ īŠŊīŠ¸ī‰˛ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹•ī‰‚īŠ°ī‰ŋī‰‡īˆ ī‹ī‰Žī‹īˆ ī‰‚ī‹‡ī‰ĻīŠ¨ī‰‰                   -4
                                                                                īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰
$regfile = "m128def.dat"
$crystal = 1000000                                               īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
'-----------------------
Config Portd.0 = Output
Config Portd.1 = Output
Config Portd.2 = Output
Config Portd.3 = Output
                                                               īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Porte.4 = Output
Config Porte.5 = Output
Config Porte.6 = Output
Config Porte.7 = Output
'-----------------------
Leds1 Alias Portd                            īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Leds2 Alias Porte                                                     īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™
'-----------------------
Dim I As Byte , J As Byte                                     īˆ  īˆ īˆŽī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
'-----------------------
Do
   For I = 0 To 3
      J = I + 4                              īˆ ī‰Ļī‰™ī‰ī‹‹īˆ ī‹’ī‹Žī‹„īŠŋī‰Ģīˆ īŠŊī‰ĩī‰ī‹ŒīŠ°ī‰‰ī‹‹īˆ ī‹īŠģī‰‚ī‰Žī‰ŽīŠģī‰‚ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‹’īŠ´īŠŧī‰™
      Set Leds1.i
      Set Leds2.j                                                   īˆ  īˆ īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘
      Wait 1
   Next I

   For I = 3 To 0 Step -1
      J = I + 4
      Reset Leds1.i                          īˆ īŠŊī‰ĩī‰ī‹ŒīŠ°ī‰‰ī‹‹īˆ ī‹īŠģī‰‚ī‰Žī‰ŽīŠģī‰‚ī‰‰ī‹‹īˆ ī‹ĩī‰‚ī‹Žī‰ŽīŠ¸īŠ§īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹•ī‰‚īŠ°ī‰ŋī‰‡īˆ ī‹’īŠ´īŠŧī‰™
      Reset Leds2.j
      Wait 1                                                  īˆ  īˆ īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‰Ļī‰™ī‰ī‹‹īˆ ī‹’ī‹Žī‹„īŠŋī‰Ģ
   Next I
Loop
End
                                                                                                       īˆ  īˆ 




ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ            46                             ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                            Programming Microcontrollers

      Exp.2: Tact Switches                                                 īˆ  īˆ ī‹’ī‹ŽīŠ¤ī‰šīŠŧīŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ īˆēī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰


                                                                                           īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰
                                    īˆ  īˆ īˆŽī‹’ī‹ŽīŠ¤īŠ‡īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‹ī‹€īŠŗī‰Šīˆ īŠŊī‰Ąī‰Ĩīˆ ī‰Œī‰‚ī‹ąīŠŗī‰„īŠˇīˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰Œī‰‚ī‹ąīŠŗī‰ƒīˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰
                                                                                           īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹




īˆ  īˆ 
                                                                                            īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ
                                                                                īˆ  īˆ īˆŽJP6, JP8īˆ ī‹’īŠŧī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ
                                                                                                             īˆ  īˆ 
      Faculty of Electrical and Electronic Eng.             47               Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                                            ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

                                                                                                     īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą
                                        īˆ  īˆ īˆēīŠ”ī‰ŽīŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹’ī‹ŽīŠ¤ī‰šīŠŧīŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­
                                   īˆ īˆŽīˆ¨ī‰‹ī‹ąīŠ´īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ ī‹’ī‹ąī‰‰ī‰‚īˆšī‰īˆ ī‹’ī‹ˆī‰ŠīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆŠīˆ GNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6, JP8īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰ -1
                                                       īˆŽVCCīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋ JP6, īˆ GNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP8īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰ -2

                                                          īˆ  īˆ īˆēGNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6, JP8īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰
$regfile = "m128def.dat"
$crystal = 1000000                                                                   īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
$baud = 4800
'-----------------------
Config Debounce = 150                                            īˆ  īˆ īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡īˆ ī‹‘ī‰Ļī‹ī‰ĻīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´īŠŧīŠģīˆ īˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰Ļī‹ī‰ĻīŠ„
Config    Pind.0       =   Input
Config    Pind.1       =   Input
Config    Pind.2       =   Input
Config    Pind.3       =   Input
                                                                                  īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config    Pine.4       =   Input
Config    Pine.5       =   Input
Config    Pine.6       =   Input
Config    Pine.7       =   Input

Portd.0 = 1 : Portd.1 = 1
Portd.2 = 1 : Portd.3 = 1
Porte.4 = 1 : Porte.5 = 1
                                                                              īˆ  īˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
Porte.6 = 1 : Porte.7 = 1
'-----------------------
Key1 Alias Pind.0
Key2 Alias Pind.1
Key3 Alias Pind.2
Key4 Alias Pind.3                                                īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Key5 Alias Pine.4
                                                                                      īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™
Key6 Alias Pine.5
Key7 Alias Pine.6
Key8 Alias Pine.7
'-----------------------

Do
     Debounce     Key1     ,   0   ,   Sw1   ,   Sub
     Debounce     Key2     ,   0   ,   Sw2   ,   Sub
     Debounce     Key3     ,   0   ,   Sw3   ,   Sub
     Debounce     Key4     ,   0   ,   Sw4   ,   Sub                           īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™
     Debounce     Key5     ,   0   ,   Sw5   ,   Sub
     Debounce     Key6     ,   0   ,   Sw6   ,   Sub                         īˆ  īˆ ī‹’ī‹Žī‹ƒī‰‚ī‹€ī‰’īŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ
     Debounce     Key7     ,   0   ,   Sw7   ,   Sub
     Debounce     Key8     ,   0   ,   Sw8   ,   Sub

Waitms 200

Loop
End
'-----------------------


ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                                48                             ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                             Programming Microcontrollers

Sw1:                                                                 īˆ  īˆ ī‹’ī‹ŽīŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰īˆ•īŠģī‰
   Print "Switch(1)              is pressed!"
Return                                               īˆ  īˆ ī‹’ī‹ŽīŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠĸī‹ŒīŠŦī‰ēīŠī‰īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‹’īŠ§ī‰‚ī‰Šī‰ŋ
'/------------
Sw2:                                                        īˆ  īˆ ī‹’ī‹Žī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Ĩī‹ŒīŠ¨īŠģī‰ī‹‹īˆ 
   Print "Switch(2)              is pressed!"
Return
'/------------
Sw3:
   Print "Switch(3)              is pressed!"
Return
'/------------
Sw4:
   Print "Switch(4)              is pressed!"
Return
'/------------
Sw5:
   Print "Switch(5)              is pressed!"
Return
'/------------
Sw6:
   Print "Switch(6)              is pressed!"
Return
'/------------
Sw7:
   Print "Switch(7)              is pressed!"
Return
'/------------
Sw8:
   Print "Switch(8)              is pressed!"
Return




Faculty of Electrical and Electronic Eng.       49                     Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                                  ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

                                         īˆ  īˆ īˆēVCCīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ  JP8â€Ģ Ųˆâ€ŦGNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6,īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰
  īˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ī‹‹īˆ  PortDīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡īˆ ī‰‹īŠīˆ ī‹‰ī‹ƒī‰ˆīŠ¯īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ ī‹Šī‰¨ī‹‡īˆ īŠŸ
                                                        īˆ  īˆ īˆŽS6īˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ ī‹’ī‹Žī‰šī‰Šī‹žī‰




īˆ  īˆ 
                                                                                                                    īˆ  īˆ 
      $regfile = "m128def.dat"
      $crystal = 1000000                                                          īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
      $baud = 4800
      '-----------------------
      Config Debounce = 150                                     īˆ  īˆ īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡īˆ ī‹‘ī‰Ļī‹ī‰ĻīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´īŠŧīŠģīˆ īˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰Ļī‹ī‰ĻīŠ„
      Config    Pind.0       =   Input
      Config    Pind.1       =   Input
      Config    Pind.2       =   Input
      Config    Pind.3       =   Input
                                                                               īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
      Config    Pine.4       =   Input
      Config    Pine.5       =   Input
      Config    Pine.6       =   Input
      Config    Pine.7       =   Input


      ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                         50                          ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                          Programming Microcontrollers

Portd.0 = 0 : Portd.1 = 0
Portd.2 = 0 : Portd.3 = 0                             Portdīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡
Porte.4 = 1 : Porte.5 = 1
Porte.6 = 1 : Porte.7 = 1                            īˆ  īˆ PortEīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
'-----------------------
Key1 Alias Pind.0
Key2 Alias Pind.1
Key3 Alias Pind.2
Key4 Alias Pind.3                           īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Key5 Alias Pine.4
Key6 Alias Pine.5                                                    īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™
Key7 Alias Pine.6
Key8 Alias Pine.7
'-----------------------
Do
   Debounce Key1 , 0 , Sw1 , Sub
   Debounce Key2 , 0 , Sw2 , Sub
   Debounce Key3 , 0 , Sw3 , Sub
   Debounce Key4 , 0 , Sw4 , Sub
   Debounce Key5 , 0 , Sw5 , Sub                             īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™
   Debounce Key6 , 0 , Sw6 , Sub                            īˆ  īˆ ī‹’ī‹Žī‹ƒī‰‚ī‹€ī‰’īŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ
   Debounce Key7 , 0 , Sw7 , Sub
   Debounce Key8 , 0 , Sw8 , Sub
Waitms 200
Loop
End
'-----------------------
Sw1:
   Print "Switch(1) is pressed!"
Return
'/------------
Sw2:
   Print "Switch(2) is pressed!"
Return
'/------------
Sw3:
   Print "Switch(3) is pressed!"
Return
'/------------
Sw4:
   Print "Switch(4) is pressed!"
Return
'/------------                                                   īˆ  īˆ ī‹’ī‹ŽīŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰īˆ•īŠģī‰
Sw5:
   Print "Switch(5) is pressed!"                 īˆ  īˆ ī‹’ī‹ŽīŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠĸī‹ŒīŠŦī‰ēīŠī‰īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‹’īŠ§ī‰‚ī‰Šī‰ŋ
Return                                                  īˆ  īˆ ī‹’ī‹Žī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Ĩī‹ŒīŠ¨īŠģī‰ī‹‹īˆ 
'/------------
Sw6:
   Print "Switch(6) is pressed!"
Return
'/------------
Sw7:
   Print "Switch(7) is pressed!"
Return
'/------------
Sw8:
   Print "Switch(8) is pressed!"
Return


Faculty of Electrical and Electronic Eng.   51                     Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                             ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

      Exp.3: Expansion Connectors                        īˆ  īˆ īˆ¨ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĨīˆŠīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰ī‰‚īŠ¨ī‰­ī‹Œī‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰īˆ īˆēī‹’ī‰’īŠģī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰


                                                                                           īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰
           īˆ  īˆ īˆŽī‹’ī‹Žī‰•ī‰Šī‰‚ī‰Ąīˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ ī‹•ī‰‚īŠŦīŠģī‰‡/īŠŊī‹ŽīŠ¨īŠ°ī‰ī‹‹īˆ ī‹ī‹€īŠŗī‰ĒīŠģī‰īˆ ī‰˜ī‰ĒīŠˆī‰īˆ â€“īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‰žī‰ī‰ĒīŠĢī‰ƒīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰ī‰‚īŠ¨ī‰­ī‹Œī‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰
                                                                                            īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹




īˆ  īˆ 
                                                                                            īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ
                                 īˆ  īˆ īˆŽīˆ¨ī‰‹ī‰šī‰­īˆ â€“īˆ īŠŠīŠ¯ī‰ŠīˆŠīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‰‹ī‰Žī‰™īˆ JP1~ JP6īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ
                                                                                            īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą
  īˆ ī‹“īŠŧīŠ§īˆ ī‹ī‹ŽīŠ´īŠģī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹„ī‰­īˆ ī‹ī‰‘īˆ ī‹…īŠŋī‹‹īˆ ī‹ī‹€īŠŗī‰Šīˆ īŠŊī‰Ąī‰Ĩīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ ī‹Šī‹īŠ§ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠŠī‹ŽīŠšīˆ ī‹‰ī‹ŽīŠ¯īˆ īŠ˛ī‰ĒīŠ¨ī‹ƒīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­
                īˆ  īˆ īˆēīŠ”ī‰ŽīŠģī‰‚ī‰™īˆ īŠŸīˆ īˆ¨SīˆŠīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īˆ—ī‹ŽīŠŦī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠŊī‰Ąī‰ī‰ĻīŠŋ
                                     īˆŽīˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ īŠŠīŠ¯ī‰Šīˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ VCCīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰           -1
                                īˆ  īˆ īˆŽīˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ GNDīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰             -2


                                                                                                                 īˆ  īˆ 
                                                                                                                 īˆ  īˆ 
                                                                                                                 īˆ  īˆ 


      ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                       52                       ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                            Programming Microcontrollers

īˆ  īˆ :īˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ GND īˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ ¡
$regfile = "m128def.dat"
$crystal = 1000000                                                     īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
$baud = 4800
'-----------------------
Config Porte = Input
Config Portb = Input
Config Portd = Input                                                īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Portc = Input
Config Porta = Input
'-----------------------
Porta = 255
Portb = 255
Portc = 255                                                 īˆ  īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰
Portd = 255
Porte = 255
'-----------------------
Pa_value Alias Pina
Pb_value Alias Pinb                                īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Pc_value Alias Pinc
Pd_value Alias Pind                                                     īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™
Pe_value Alias Pine
'-----------------------
Do
   Print "PA= " ; Pa_value
      Print "PB= " ; Pb_value
         Print "PC= " ; Pc_value
             Print "PD= " ; Pd_value                             īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™
                Print "PE= " ; Pe_value                 īˆ  īˆ īˆŽī‰‚ī‹ˆī‰ŽīŠ§ī‰‚ī‰Šī‰ŋī‹‹īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ
                   Print "------------"
   Wait 1
Loop
End
'-----------------------                                                                                      īˆ  īˆ 




Faculty of Electrical and Electronic Eng.        53                   Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                             ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

  īˆ  īˆ :īˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ īŠŠīŠ¯ī‰Šīˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ VCCīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ ¡
$regfile = "m128def.dat"
$crystal = 1000000                                                       īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
$baud1 = 4800
'-----------------------
Config Porte = Input
Config Portb = Input
Config Portd = Input                                                  īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Portc = Input
Config Porta = Input
'-----------------------
Porta = 0
Portb = 0
Portc = 0                                                   īˆ  īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡
Portd = 0
Porte = 0
'-----------------------
Pa_value Alias Pina
Pb_value Alias Pinb                                     īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Pc_value Alias Pinc
Pd_value Alias Pind                                                    īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰
Pe_value Alias Pine
'-----------------------
Open "com2:" For Binary As #1

Do
   Print #1 , "PA= " ; Pa_value
      Print #1 , "PB= " ; Pb_value
         Print #1 , "PC= " ; Pc_value
            Print #1 , "PD= " ; Pd_value                           īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™
               Print #1 , "PE= " ; Pe_value
                  Print #1 , "-----------"
                                                          īˆ  īˆ īˆŽī‰‚ī‹ˆī‰ŽīŠ§ī‰‚ī‰Šī‰ŋī‹‹īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ
   Wait 1
Loop

Close #1
End
'-----------------------




ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                   54                          ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
Practical Class 2                                                                    Programming Microcontrollers

      Exp.4: Controlling Relay (On/Of)
                                    f                                  īˆ  īˆ ī‹‰ī‹ŽīŠŧī‹ī‰Šīˆ ī‹īŠ¸īŠ„īˆ ī‰˜ī‰Šī‰‚ī‰ĸīŠīˆ īˆŸīŠŋī‰Ģīˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ īˆēī‹’īŠ¨ī‰‰ī‰ī‰ĒīŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰


                                                                                                   īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰
                                                  īˆ  īˆ īˆŽī‹’ī‹ŽīŠ§ī‰‚ī‹ąī‰Žī‰­ī‰īˆ ī‹‰ī‹ŽīŠŧī‹ī‰Šīˆ īŠŊī‹€īŠ¨ī‰‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠŧīŠģīˆ ī‹ī‹€īŠŗī‰ĒīŠģī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰‰īˆ ī‰˜ī‰Šī‰‚īŠ‹īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰
                                                                                                   īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹




īˆ  īˆ 
                                                                                                    īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ
                                                                                  īˆ  īˆ īˆŽJP22~ JP21īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ
                                                                                                                     īˆ  īˆ 
      Faculty of Electrical and Electronic Eng.                   55                 Automatic Control & Automation Dept.
ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰                                                                                  ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰

                                                                                          īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą
īˆ īŠŊī‹€īŠ¨ī‰‰īˆ  ī‹īŠ¸ī‰šī‰ŽīŠŧīŠģīˆ  ī‹ī‹€īŠŗī‰Šīˆ  ī‰˜ī‰Ēī‰Ąīˆ  ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇ Portd.7īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰ī‹‹īˆ  Portd.5īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ  ī‹‰ī‹ŽīŠ¯īˆ  īŠ˛ī‰ĒīŠ¨ī‹ƒīˆ  ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ  ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ  ī‹‚ī‹ŒīŠ´ī‹ƒīˆ  īŠ˛ī‹Œī‰­
                                                                      īˆ  īˆ īˆŽī‹īŠģī‰ī‹Œī‰ŽīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ K2īˆ ī‹‰ī‹ŽīŠŧī‹ī‰ĒīŠģī‰ī‹‹īˆ K1īˆ ī‹‰ī‹ŽīŠŧī‹ī‰ĒīŠģī‰
                                                                                      īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰
$regfile = "m128def.dat"
$crystal = 1000000                                                             īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰
'-----------------------
Config Portd.5 = Output                                                     īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
Config Portd.7 = Output
'-----------------------
Relay1 Alias Portd.5                                          īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰
Relay2 Alias Portd.7                                                        īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰
'-----------------------
Dim I As Byte                                                               īˆ  īˆ ī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰
'-----------------------
   For I = 0 To 9
      Set Relay1
      Wait 2
      Set Relay2

         Wait 2
                                                                         īˆ  īˆ īˆŽī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™
      Reset Relay1
      Wait 2
      Reset Relay2
   Next I
End
'-----------------------




ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ                        56                          ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ

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Embedded System Microcontroller Interactive Course using BASCOM-AVR - Lecture2 By: WALID BALID

  • 1. ī„ ī„  ī„  ī„ ī†Šī…šī…°ī…Ĩī…Ŋī…ģī…ī„ ī…Œī…‚ī…Ŋī…šī…’ī…‹ī…Ŋī…ģī…ī„ ī†Ēī…ī…Ŋī…šī…‰ â€ĢīēīģŸīē˜īē īēŽīē­īē īēīģŸīģŒīģ¤īģ īģ´īē”â€Ŧ ī„  ī„ ī†Ēī†Ļī…ŋī…‚ī…ī…ģī…ī„ ī†Ēī…Ąī…ģī…ī…ģī… ī„ ī„  ī„ ī„  Programming Embedded Systems Microcontroller You Can Practice Microcontroller Programming Easily Now! WALID BALID, Tuesday, December 15, 2009
  • 2. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ Essential Instructions in Bascom-AVR Bascom-AVRīˆ īˆ īŠŸīˆ ī‹’ī‹Žī‰­ī‰‚ī‰­ī‹žī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹…īŠ§īˆ ī‹’īŠŋī‰ĻīŠ´īŠŋ īˆ  īˆ īˆēī‹’ī‹Žī‰­ī‰‚ī‰­ī‹žī‰īˆ ī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ $regfile = "m128def.dat" īˆ  īˆ īˆ¨ATmega128īˆŠīˆ ī‹‚ī‰Ļī‰ĸī‰Žī‰ŽīŠī‰īˆ īˆ’ī‰‚īŠ¨īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‰Ļī‹ī‰ĻīŠ„ $crystal = 1000000 īˆ  īˆ īˆ’ī‰‚īŠ¨īŠī‰īˆ ī‹‰ī‹ŽīŠŧīŠ§īˆ īŠŊī‹€īŠ¨ī‹īˆ ī‹ī‰¨īŠģī‰īˆ ī‹īŠģī‰‚ī‰Žī‰Žī‹ī‰ĒīŠ¸īŠģī‰īˆ ī‰Ģī‰ī‰Ŧīˆšī‰īˆ ī‰Ĩī‰Ĩī‰Ēī‰īˆ ī‰Ļī‹ī‰ĻīŠ„ $baud = 9600 īˆ  īˆ ī‹īŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īŠžī‰‚ī‰ļī‰ī‹œī‰īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģīˆ īŠŊīŠ´ī‹„īŠģī‰īˆ ī‰Ĩī‹Œī‰‰īˆ īŠžī‰ĻīŠ¨īŠŋīˆ ī‰Ļī‹ī‰ĻīŠ„ īˆ  īˆ īˆēīˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ Wait value īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰ Waitms value īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹īŠŧī‹ŽīŠī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰ Waitus value īˆ  īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹‹ī‰ĒīŠ¸ī‹ŽīŠī‰‚ī‰‰īˆ ī‹“ī‹ąīŠ¨ī‰īˆ Valueīˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆŠīˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰ īˆ  īˆ īˆēī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋī‹‹īˆ īˆ¨ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĨīˆŠīˆ ī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ Config Portc = Output īˆ  īˆ ī‰˜ī‰Ēī‰Ąīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Portc.5 = Output ī‰˜ī‰Ēī‰Ąīˆ ī‰‹ī‹ąīŠ´īŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Portc = Input īˆ  īˆ īŠŊī‰Ąī‰Ĩīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Pinc.5 = Input īŠŊī‰Ąī‰Ĩīˆ ī‰‹ī‹ąīŠ´īŠˇīˆ Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Portc = 255 Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ Pinc.5 = 1 Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ Pinc.5 = 0 Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ 5īˆ ī‹īŠŗī‰Šīˆ ī‰‹ī‹ąīŠ´īŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡ Portc = &B11110000 Cīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ ī‰ŧīŠ¨ī‰‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ īˆ ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĻīŠˇīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹…īŠŋīˆ ī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ŽīŠģīˆ īŠŊīŠ¸ī‰˛īŠģī‰īˆ ī‰ī‰¨ī‹‡īˆ īˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰īˆ ī‹…īŠ¸īŠ™ Config Portc = &B11110000 īˆ  īˆ īˆŽī‰˜ī‰Ēī‰Ąīˆ ī‰‹ī‹ąīŠŗīˆ īˆŸīŠ¨ī‰īˆ īˆ¨1īˆŠīˆ ī‰ŸīŠģī‰ī‹‹īˆ īˆŦīŠŊī‰Ąī‰Ĩīˆ ī‰‹ī‹ąīŠŗīˆ īˆŸīŠ¨ī‰īˆ īˆ¨0īˆŠīˆ ī‹†ī‰ƒīˆ ī‰“ī‹Žī‰™ Leds Alias Portd īˆ  īˆ īˆ¨LedsīˆŠīˆ ī‹ī‰­ī‹œī‰‚ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰‚ī‹ˆī‹ŽīŠģī‰‡īˆ ī‰Šī‰‚ī‰˛ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆ¨DīˆŠīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹†ī‰ƒīˆ īŠ•ī‰‡īˆ ī‰ ī‰Ēī‰ļī‹ Leds Alias Portd.5 īˆ  īˆ īˆ¨LedīˆŠīˆ ī‹ī‰­ī‹œī‰‚ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‹‰ī‹ŽīŠģī‰‡īˆ ī‰Šī‰‚ī‰˛ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆ¨5īˆŠīˆ ī‰‹ī‹ąīŠ´īŠģī‰īˆ ī‹†ī‰ƒīˆ īŠ•ī‰‡īˆ ī‰ ī‰Ēī‰ļī‹ īˆ ī‹œī‰‡ī‹‹īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ  ī‹“īŠŧīŠ§īˆ  ī‹’ī‹€ī‹ŽīŠ´īŠŧīŠģīˆ  ī‹’ī‹Žī‹–ī‰ī‰Ļī‰Žī‰‰ī‹œī‰īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ ī‰Ļī‹ī‰ĻīŠ„īˆ ī‰‹īŠīˆ ī‹‰ī‹ƒī‰ˆīŠ¯īˆ  īˆŦīŠŊī‰Ąī‰ĻīŠˇīˆ ī‰‚ī‹ˆī‹„īŠŋīˆ ī‰‹ī‹ąīŠŗīˆ ī‹‹ī‰ƒīˆ ī‹’ī‰‰ī‰ī‹Œī‰‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰Ļī‹„īŠ§īˆ īˆēī‹’īŠ¤ī‰™ī‹īŠŋ īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ īŠžī‹ī‰Ąīˆ ī‹…īŠŋīˆ ī‰‚ī‹‡ī‰Ļī‹ī‰ĻīŠ„īˆ ī‹…īŠ¸īŠ™īˆ ī‹’ī‹Žī‹–ī‰ī‰Ļī‰Žī‰‰ī‹œī‰īˆ ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ ī‹†ī‰‡īˆ īˆŽī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰‹ī‹ąīŠŗīˆ ī‹“īŠŧīŠ§īˆ ī‹’ī‹ŽīŠģī‰‚īŠ§īˆ ī‹’īŠ¨ī‹ƒī‰‚īŠžīˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹†ī‹ŒīŠ¸ī‰Žī‰­ īˆŽī‰‚ī‹ˆī‹–ī‰‚īŠŦīŠģī‰‡īˆ ī‹‹ī‰ƒīˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‰‹ī‹ąīŠ´īŠģīˆ īˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰ ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 42 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 3. Practical Class 2 Programming Microcontrollers īˆ  īˆ īˆēīˆ¨Set/ResetīˆŠīˆ ī‰ī‰ŠīŠģī‰īˆ ī‹”ī‹Œī‰Žī‰ŽīŠŋīˆ ī‹“īŠŧīŠ§īˆ īŠŊīŠŋī‰‚īŠ¨ī‰ŽīŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ Set bit īˆ  īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰Ļī‰™ī‰ī‹‹īˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īŠŊīŠ¨ī‰• Reset bit īˆ  īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰ĒīŠ°ī‰ĩīˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īŠŊīŠ¨ī‰• Toggle bit īˆ  īˆ ī‹’ī‰ŽīŠˇī‰‚īŠ¨īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ īŠ•ī‰‡īˆ īˆ¨īŠžī‹Œī‰šī‰ŽīŠī‰īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ ī‹…īŠŋīˆ ī‰ī‰‰/ī‰ī‰ŠīŠģī‰īˆŠīˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īˆ—ī‹ŽīŠŦī‰ īˆ  īˆ  īˆ  īˆ īˆēī‹’ī‹Žī‰ŋī‰Ēī‰˛īŠģī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ If Expression1 Then Statements1 īˆ ī‹’ī‰–ī‹Žī‰Žī‹„īŠģīˆ  ī‹ĩī‰‚īŠ¨ī‰Šī‰īˆ  ī‹’ī‹„ī‹ŽīŠ¨īŠŋīˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  īŠžī‹Œī‰šī‰ŽīŠŋīˆ  ī‹’ī‹€ī‹ŽīŠŗīˆ  ī‹‹ī‰ƒīˆ  ī‹’īŠģī‰‚ī‰™ īˆ  ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‰ ... Elseif Expression2 Then īˆ  īˆ īˆŽī‰Šī‰‚ī‰Šī‰Žī‰Ąī‹œī‰īˆ īŠĸī‹‹ī‰Ēī‰ą Statements2 īˆ  īˆ 1ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯īˆ 1īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‰ī‰§ī‰‡ ... Else 2ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯īˆ 2īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‰ī‰§ī‰‡īˆ ī‹œī‰‡ī‹‹ Statements3 ... īˆ  īˆ 3ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹ƒīˆ īŠšīŠģī‰§īˆ īˆ—īŠĢī‹‹ End If SELECT CASE var īˆ ī‹’ī‰–ī‹Žī‰Žī‹„īŠģīˆ  ī‹ĩī‰‚īŠ¨ī‰Šī‰īˆ  ī‹’ī‹„ī‹ŽīŠ¨īŠŋīˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  īŠžī‹Œī‰šī‰ŽīŠŋīˆ  ī‹’ī‹€ī‹ŽīŠŗīˆ  ī‹‹ī‰ƒīˆ  ī‹’īŠģī‰‚ī‰™ īˆ  ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‰ Case Test1 : Statements1 īˆ  īˆ īˆŽīŠĩīŠ´ī‰šī‰ŽīŠī‰īˆ ī‰Šī‰‚ī‰Šī‰Žī‰Ąī‹œī‰īˆ īŠĸī‰Ēī‰ą Case Test2 : Statements2 īˆ  īˆ 1ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯ var = Test1īˆ ī‹†ī‰‚īŠˇīˆ ī‰ī‰§ī‰‡ Case Else : Statements3 īˆ  īˆ 2ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹„īŠ¯ var = Test2īˆ ī‹†ī‰‚īŠˇīˆ ī‰ī‰§ī‰‡ īˆ  īˆ 3ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‰¨īŠ°ī‹ƒīˆ īŠšīŠģī‰§īˆ īˆ—īŠĢī‹‹ END SELECT īˆ  īˆ īˆēī‰ī‰‚īŠ´īŠŧīŠ‡ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ Do īˆ ī‹ī‰Žī‰•īˆ  īŠŸīˆ  ī‹‘ī‰Ĩī‹Œī‰•ī‹ŒīŠī‰īˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ī‹‹īˆ  ī‹’īŠ´īŠŧīŠ‡ī‰īˆ  īŠŸīˆ  ī‹†ī‰ī‰Šī‹‹ī‰ĻīŠģī‰‚ī‰‰īˆ  ī‰Ēī‹€ī‰Žī‰Žī‹ Statements īˆ  īˆ īˆŽī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠ´īŠģī‰īˆ ī‰˜ī‹‹ī‰ĒīŠˆī‰īˆ ī‹‹ī‰ƒīˆ īŠĸī‰Ēī‰˛īŠģī‰īˆ īŠĩīŠ´īŠ„īˆ ī‹“ī‰Žī‰™īˆ ī‹’īŠ´īŠŧīŠ‡ī‰ Loop [until Expression] While Condition Statements īˆ  īˆ  īˆŽīŠĩīŠ´īŠŠīˆ īŠĸī‰Ēī‰˛īŠģī‰īˆ ī‹†ī‰ƒīˆ ī‰‚īŠī‰‚ī‰ŋīˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’īŠŧīŠšīˆ ī‰¨ī‹ŽīŠ°ī‹„ī‰ Wend For Var = Start To End [step Value] īˆ ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ  ī‹…īŠŋīˆ  ī‰ƒī‰Ļī‰Šī‹īˆ  ī‰ī‰ī‰ĒīŠī‰īˆ  ī‹…īŠŋīˆ  ī‹ĩī‰ī‰Ĩī‰ĻīŠ§īˆ  ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‹…īŠŋīˆ  ī‹’īŠŧīŠšīˆ  ī‰¨ī‹ŽīŠ°ī‹„ī‰ Statements īˆ ī‰ĻīŠ¨īŠģī‰īˆ ī‹‘ī‹Œī‹ąī‰Ąīˆ ī‰Ļī‹ī‰ĻīŠ„īˆ ī‹…īŠ¸īŠ™īˆ īˆŽEndīˆ  ī‹’ī‹€ī‹ŽīŠ´īŠģī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‹ī‹ˆī‰Žī‹„ī‹ī‹‹īˆ īˆ  Start Next Var īˆ  īˆ .stepīˆ īŠžī‹Œī‰šī‰ŽīŠī‰‚ī‰‰ Exit For Forīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą Exit Do Doīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą Exit While īˆ  īˆ Whileīˆ ī‹’īŠ´īŠŧīŠ‡ī‰īˆ ī‹…īŠŋīˆ ī‹ī‰Ēī‰ŽīŠŗīˆ ī‰˜ī‹‹ī‰Ēī‰Ą Faculty of Electrical and Electronic Eng. 43 Automatic Control & Automation Dept.
  • 4. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ īˆēSRAMīˆ ī‹‘ī‰ĒīŠˇī‰ī‰¨īŠģī‰īˆ īŠŸīˆ ī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰īˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ Dim Var1 As Bit īˆ  īˆ īˆŽīˆ¨0 or 1īˆŠīˆ ī‰ī‰‰īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var2 As Byte īˆŽīˆ¨0 to 255īˆŠīˆ ī‰ī‹ī‰‚ī‰‰īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var3 As Integer īˆŽīˆ¨-32,768 to +32,767īˆŠīˆ ī‰œī‹Žī‰šī‰ĩīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var4 As Word īˆŽīˆ¨0 to 65535īˆŠīˆ ī‰Ĩī‰Šī‹‹ī‹‹īˆ īŠĒī‹Œī‹ƒīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var5 As Long īˆŽīˆ¨-2147483648 to 2147483647īˆŠīˆ īŠŊī‹ī‹Œī‰ŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var6 As Single īˆŽīˆ¨1.5 x 10^–45 to 3.4 x 10^38īˆŠīˆ ī‰Ēī‰ąī‹›īŠŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var7 As Double īˆŽīŠąīŠ§ī‰‚ī‰ēīŠŋīˆ ī‰Ēī‰ąī‹›īŠŋīˆ ī‹ī‰Ĩī‰ĻīŠ§īˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Var8 As String * 1 īˆ  īˆ īˆŽīˆ¨* chr_numīˆŠīˆ ī‰Ÿī‰‰īˆ īŠ˛ī‰Šī‰‚īˆī‰īˆ ī‰Ĩī‰ĻīŠŠīˆ īŠŸī‰ĒīŠŠīˆ īŠĒī‹Œī‹ƒīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Dim Array(8) As Byte īˆ  īˆ īˆŽī‰ī‰‚ī‰Žī‹ī‰‚ī‰‰īˆ ī‹†ī‰‚ī‹€ī‰’ī‰‰īˆ ī‹’īŠ¯ī‹ŒīŠ°ī‰ļīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Const Symbol = Numconst Ex. Const Pi = 3.14159265358979 īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ ī‹ī‹€īŠŗī‰Šīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Const Symbol = Stringconst Ex. Const S = "TEST" īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ īŠŸī‰ĒīŠŠīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ Const Symbol = Expression Ex. Const E =(b1 * 3) + 2 īˆ  īˆ īˆŽī‰ī‰‰ī‰‚ī‰‘īˆ ī‹ī‰šī‰‚ī‹ī‰Šīˆ īˆ—ī‰ŠīŠ¨ī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Local Var As Type īˆ  īˆ īˆŽī‹īŠ°ī‹ŽīŠŖī‹‹īˆ ī‹īŠ§ī‰ĒīŠ¯īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹‹ī‰ƒīˆ ī‹īŠ§ī‰ĒīŠ¯īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ īŠŸīˆ ī‹īŠŧīŠŠīˆ īŠžī‹Œī‰šī‰ŽīŠŋīˆ īŠąī‹ī‰ĒīŠ¨ī‰ īˆ  īˆ īˆēīŠŊī‰Ąī‰ī‰ĻīŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ ī‰ī‰‚ī‹€ī‹ŽīŠŧīŠ¨ī‰ ¡ īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ īŠŊīŠ¸ī‰ą īˆ  īˆ ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ ī‹’īŠ°ī‹ŽīŠŖī‹‹ īˆ ī‰‚īŠŋī‰Ļī‹„īŠ§ī‹‹īˆ  ī‹‰ī‹ŽīŠŧīŠ§īˆ  ī‰ĒīŠŋīˆ  ī‰‚ī‹€īŠŧīŠˇīˆ  Px.y īŠŸīˆ  ī‰Ĩī‰Ļīˆī‰īˆ  ī‰‹ī‹ąīŠ´īŠģī‰īˆ  ī‹’īŠģī‰‚ī‰™īˆ  ī‰‹īŠŗī‰ī‰Ēī‹ Debounce Px.y , state , label , Sub Ex. Debounce Key1 , 0 , Sw1 , Sub īˆ īŠ•ī‰‡īˆ ī‰ŦīŠ°īŠ´ī‹īˆ īŠ˛ī‹Œī‰­īˆ īˆŦstateīˆ īŠŸīˆ ī‹‘ī‰Ĩī‰Ļīˆī‰īˆ ī‹’īŠģī‰‚ī‰šīŠŧīŠģīˆ ī‹’īŠ´īŠ¯ī‰ī‹ŒīŠŋīˆ ī‹‰ī‰ŽīŠģī‰‚ī‰™īˆ ī‰œī‰Šī‰ļī‰ īˆ  īˆ īˆŽī‰Ĩī‹ŒīŠ¨ī‹ī‹‹īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‰¨īŠ°ī‹„ī‹ī‹‹īˆ labelīˆ ī‹’ī‰ŽīŠ¯ī‹īŠģī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‹īŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰ īˆ Debounceīˆ  ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰īˆ īŠžī‰‚ī‹€īŠ¨ī‰Žī‰­ī‰īˆ ī‹…īŠ§īˆ īˆ¨ī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‹īŠŧī‹ŽīŠŋīˆŠīˆ īˆ—ī‰Ąī‰„ī‰īˆ ī‹…īŠŋī‰Ģīˆ ī‹’ī‹—ī‹Žī‹ˆī‰ Config Debounce = time īˆ  īˆ  īˆŽī‰ ī‰‚ī‰ŽīŠ°ī‹€īŠŧīŠģīˆ ī‹’ī‹ŽīŠ¸ī‹Žī‹ƒī‰‚īŠ¸ī‹ŽīŠī‰īˆ ī‹’īŠģī‰‚ī‹ąīŠ¨īŠģī‰īˆ ī‹…īŠŋīˆ ī‰ˇīŠŧī‰ĸī‰ŽīŠŧīŠģ Bitwait x , Set/reset īˆ ī‹’īŠģī‰‚ī‰™īˆ  ī‰œī‰Šī‰ļī‰īˆ  ī‹†ī‰ƒīˆ  ī‰ĒīŠ¤ī‰Žī‹„ī‹ī‹‹īˆ  ī‹’ī‹€ī‹ŽīŠŧīŠ¨ī‰ŽīŠģī‰īˆ  ī‹Šī‰¨ī‹‡īˆ  ī‰Ļī‹„īŠ§īˆ  ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ  īŠąīŠ´ī‹īˆ  īŠ˛ī‹Œī‰­ Ex. Bitwait Pinb.7 , reset īˆ  īˆ īˆŽī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ īŠŊī‹€īŠ¸ī‹īˆ ī‰‚ī‹‡ī‰Ļī‹„īŠ§īˆ ī‹īŠ´ī‹ąī‹„īŠŋīˆ ī‰Ļī‰™ī‰ī‹‹īˆ īˆ ī‹‹ī‰ƒīˆ ī‰ĒīŠ°ī‰ĩīˆ īˆ¨ī‰‹ī‹ąīŠ´īŠģī‰īˆŠīˆ ī‰ī‰ŠīŠģī‰ ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 44 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 5. Practical Class 2 Programming Microcontrollers Exp.1: Scrolling LEDs īˆ  īˆ ī‹’īŠˇī‰Ēī‰šī‰ŽīŠī‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īˆēīŠ•ī‹‹ī‹žī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰ īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰ īˆ  īˆ īˆŽī‹’ī‹Žī‹–ī‹Œī‰šīˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰šīˆ ī‹’īŠˇī‰Ēī‰™īˆ īŠŊī‹ŽīŠ¸ī‰˛ī‰īˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‹ī‹€īŠŗī‰Šīˆ ī‰˜ī‰Ēī‰Ąīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰ īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹ īˆ  īˆ  īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ īˆ  īˆ īˆŽJP9, JP10īˆ ī‹’īŠŧī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą īˆ  īˆ īˆēī‹īŠŧī‹īˆ ī‰‚ī‹€īŠˇīˆ ī‰‚ī‹ˆīŠŧī‹ŽīŠŦī‰˛ī‰īˆ ī‹ī‰Žī‹īˆ īŠ˛ī‹Œī‰­īˆ ī‹‰ī‹ƒī‰ƒīˆ ī‰“ī‹ŽīŠīˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠŧīŠģīˆ ī‹’īŠˇī‰Ēī‰™īˆ īŠŊī‹ŽīŠ¸ī‰˛ī‰īˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­ .LEDs7īˆ īŠŊī‹ŽīŠŦī‰˛ī‰ -1 īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ īˆŸīŠŋī‰Ģīˆ īˆ—ī‰Ąī‰„ī‰īˆ ī‹‘ī‰ĻīŠŋīˆ ī‰Šī‰‚īŠ¤ī‰Žī‹ƒī‰ -2 īˆŽī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŠī‹ŽīŠšīˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‹ī‰Žī‹īˆ ī‹“ī‰Žī‰™īˆ ī‰ī‰¨īŠ¸ī‹‡ī‹‹īˆ īˆŽīˆŽīˆŽī‹īŠģī‰‚ī‰ŽīŠģī‰īˆ ī‹ī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰ -3 Faculty of Electrical and Electronic Eng. 45 Automatic Control & Automation Dept.
  • 6. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ īˆŽī‰¯īŠˇī‰‚īŠ¨īŠŋīˆ īŠŊīŠ¸ī‰˛ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹•ī‰‚īŠ°ī‰ŋī‰‡īˆ ī‹ī‰Žī‹īˆ ī‰‚ī‹‡ī‰ĻīŠ¨ī‰‰ -4 īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ '----------------------- Config Portd.0 = Output Config Portd.1 = Output Config Portd.2 = Output Config Portd.3 = Output īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Porte.4 = Output Config Porte.5 = Output Config Porte.6 = Output Config Porte.7 = Output '----------------------- Leds1 Alias Portd īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Leds2 Alias Porte īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™ '----------------------- Dim I As Byte , J As Byte īˆ  īˆ īˆŽī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ '----------------------- Do For I = 0 To 3 J = I + 4 īˆ ī‰Ļī‰™ī‰ī‹‹īˆ ī‹’ī‹Žī‹„īŠŋī‰Ģīˆ īŠŊī‰ĩī‰ī‹ŒīŠ°ī‰‰ī‹‹īˆ ī‹īŠģī‰‚ī‰Žī‰ŽīŠģī‰‚ī‰‰īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‹’īŠ´īŠŧī‰™ Set Leds1.i Set Leds2.j īˆ  īˆ īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘ Wait 1 Next I For I = 3 To 0 Step -1 J = I + 4 Reset Leds1.i īˆ īŠŊī‰ĩī‰ī‹ŒīŠ°ī‰‰ī‹‹īˆ ī‹īŠģī‰‚ī‰Žī‰ŽīŠģī‰‚ī‰‰ī‹‹īˆ ī‹ĩī‰‚ī‹Žī‰ŽīŠ¸īŠ§īˆ ī‹’ī‹Žī‹–ī‹Œī‰ēīŠģī‰īˆ ī‰ī‰‚ī‹Žī‹–ī‰‚ī‹„ī‰’īŠģī‰īˆ ī‹•ī‰‚īŠ°ī‰ŋī‰‡īˆ ī‹’īŠ´īŠŧī‰™ Reset Leds2.j Wait 1 īˆ  īˆ īˆŽī‹’ī‹Žī‹ƒī‰‚ī‰‘īˆ ī‰Ļī‰™ī‰ī‹‹īˆ ī‹’ī‹Žī‹„īŠŋī‰Ģ Next I Loop End īˆ  īˆ  ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 46 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 7. Practical Class 2 Programming Microcontrollers Exp.2: Tact Switches īˆ  īˆ ī‹’ī‹ŽīŠ¤ī‰šīŠŧīŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ īˆēī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰ īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰ īˆ  īˆ īˆŽī‹’ī‹ŽīŠ¤īŠ‡īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‹ī‹€īŠŗī‰Šīˆ īŠŊī‰Ąī‰Ĩīˆ ī‰Œī‰‚ī‹ąīŠŗī‰„īŠˇīˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰Œī‰‚ī‹ąīŠŗī‰ƒīˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰ īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹ īˆ  īˆ  īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ īˆ  īˆ īˆŽJP6, JP8īˆ ī‹’īŠŧī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ īˆ  īˆ  Faculty of Electrical and Electronic Eng. 47 Automatic Control & Automation Dept.
  • 8. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą īˆ  īˆ īˆēīŠ”ī‰ŽīŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹’ī‹ŽīŠ¤ī‰šīŠŧīŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­ īˆ īˆŽīˆ¨ī‰‹ī‹ąīŠ´īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ ī‹’ī‹ąī‰‰ī‰‚īˆšī‰īˆ ī‹’ī‹ˆī‰ŠīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗīˆŠīˆ GNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6, JP8īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰ -1 īˆŽVCCīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋ JP6, īˆ GNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP8īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰ -2 īˆ  īˆ īˆēGNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6, JP8īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ $baud = 4800 '----------------------- Config Debounce = 150 īˆ  īˆ īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡īˆ ī‹‘ī‰Ļī‹ī‰ĻīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´īŠŧīŠģīˆ īˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰Ļī‹ī‰ĻīŠ„ Config Pind.0 = Input Config Pind.1 = Input Config Pind.2 = Input Config Pind.3 = Input īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Pine.4 = Input Config Pine.5 = Input Config Pine.6 = Input Config Pine.7 = Input Portd.0 = 1 : Portd.1 = 1 Portd.2 = 1 : Portd.3 = 1 Porte.4 = 1 : Porte.5 = 1 īˆ  īˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ Porte.6 = 1 : Porte.7 = 1 '----------------------- Key1 Alias Pind.0 Key2 Alias Pind.1 Key3 Alias Pind.2 Key4 Alias Pind.3 īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Key5 Alias Pine.4 īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™ Key6 Alias Pine.5 Key7 Alias Pine.6 Key8 Alias Pine.7 '----------------------- Do Debounce Key1 , 0 , Sw1 , Sub Debounce Key2 , 0 , Sw2 , Sub Debounce Key3 , 0 , Sw3 , Sub Debounce Key4 , 0 , Sw4 , Sub īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™ Debounce Key5 , 0 , Sw5 , Sub Debounce Key6 , 0 , Sw6 , Sub īˆ  īˆ ī‹’ī‹Žī‹ƒī‰‚ī‹€ī‰’īŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ Debounce Key7 , 0 , Sw7 , Sub Debounce Key8 , 0 , Sw8 , Sub Waitms 200 Loop End '----------------------- ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 48 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 9. Practical Class 2 Programming Microcontrollers Sw1: īˆ  īˆ ī‹’ī‹ŽīŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰īˆ•īŠģī‰ Print "Switch(1) is pressed!" Return īˆ  īˆ ī‹’ī‹ŽīŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠĸī‹ŒīŠŦī‰ēīŠī‰īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‹’īŠ§ī‰‚ī‰Šī‰ŋ '/------------ Sw2: īˆ  īˆ ī‹’ī‹Žī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Ĩī‹ŒīŠ¨īŠģī‰ī‹‹īˆ  Print "Switch(2) is pressed!" Return '/------------ Sw3: Print "Switch(3) is pressed!" Return '/------------ Sw4: Print "Switch(4) is pressed!" Return '/------------ Sw5: Print "Switch(5) is pressed!" Return '/------------ Sw6: Print "Switch(6) is pressed!" Return '/------------ Sw7: Print "Switch(7) is pressed!" Return '/------------ Sw8: Print "Switch(8) is pressed!" Return Faculty of Electrical and Electronic Eng. 49 Automatic Control & Automation Dept.
  • 10. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ īˆēVCCīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ  JP8â€Ģ Ųˆâ€ŦGNDīˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ JP6,īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ īˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ī‹‹īˆ  PortDīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡īˆ ī‰‹īŠīˆ ī‹‰ī‹ƒī‰ˆīŠ¯īˆ ī‹’īŠģī‰‚īŠ‡ī‰īˆ ī‹Šī‰¨ī‹‡īˆ īŠŸ īˆ  īˆ īˆŽS6īˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ ī‹’ī‹Žī‰šī‰Šī‹žī‰ īˆ  īˆ  īˆ  īˆ  $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ $baud = 4800 '----------------------- Config Debounce = 150 īˆ  īˆ īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹’īŠģī‰‚īŠ‡īˆ ī‹‘ī‰Ļī‹ī‰ĻīŠ†ī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´īŠŧīŠģīˆ īˆŸīŠŋī‰ŦīŠģī‰īˆ īˆ—ī‰Ąī‰„ī‰ŽīŠģī‰īˆ ī‰Ļī‹ī‰ĻīŠ„ Config Pind.0 = Input Config Pind.1 = Input Config Pind.2 = Input Config Pind.3 = Input īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Pine.4 = Input Config Pine.5 = Input Config Pine.6 = Input Config Pine.7 = Input ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 50 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 11. Practical Class 2 Programming Microcontrollers Portd.0 = 0 : Portd.1 = 0 Portd.2 = 0 : Portd.3 = 0 Portdīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡ Porte.4 = 1 : Porte.5 = 1 Porte.6 = 1 : Porte.7 = 1 īˆ  īˆ PortEīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ '----------------------- Key1 Alias Pind.0 Key2 Alias Pind.1 Key3 Alias Pind.2 Key4 Alias Pind.3 īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Key5 Alias Pine.4 Key6 Alias Pine.5 īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™ Key7 Alias Pine.6 Key8 Alias Pine.7 '----------------------- Do Debounce Key1 , 0 , Sw1 , Sub Debounce Key2 , 0 , Sw2 , Sub Debounce Key3 , 0 , Sw3 , Sub Debounce Key4 , 0 , Sw4 , Sub Debounce Key5 , 0 , Sw5 , Sub īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™ Debounce Key6 , 0 , Sw6 , Sub īˆ  īˆ ī‹’ī‹Žī‹ƒī‰‚ī‹€ī‰’īŠģī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ Debounce Key7 , 0 , Sw7 , Sub Debounce Key8 , 0 , Sw8 , Sub Waitms 200 Loop End '----------------------- Sw1: Print "Switch(1) is pressed!" Return '/------------ Sw2: Print "Switch(2) is pressed!" Return '/------------ Sw3: Print "Switch(3) is pressed!" Return '/------------ Sw4: Print "Switch(4) is pressed!" Return '/------------ īˆ  īˆ ī‹’ī‹ŽīŠ§ī‰ĒīŠ°īŠģī‰īˆ ī‰—īŠŋī‰īˆ•īŠģī‰ Sw5: Print "Switch(5) is pressed!" īˆ  īˆ ī‹’ī‹ŽīŠŧī‰ŽīŠŧī‰Žī‰ŽīŠģī‰īˆ īˆ ī‹‘ī‰¨īŠ¯ī‰‚ī‹„īŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠĸī‹ŒīŠŦī‰ēīŠī‰īˆ ī‰ ī‰‚ī‰ŽīŠ°īŠī‰īˆ ī‹ī‰­ī‰īˆ ī‹’īŠ§ī‰‚ī‰Šī‰ŋ Return īˆ  īˆ ī‹’ī‹Žī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Ĩī‹ŒīŠ¨īŠģī‰ī‹‹īˆ  '/------------ Sw6: Print "Switch(6) is pressed!" Return '/------------ Sw7: Print "Switch(7) is pressed!" Return '/------------ Sw8: Print "Switch(8) is pressed!" Return Faculty of Electrical and Electronic Eng. 51 Automatic Control & Automation Dept.
  • 12. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ Exp.3: Expansion Connectors īˆ  īˆ īˆ¨ī‰˜ī‰Ēī‰Ą/īŠŊī‰Ąī‰ĨīˆŠīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰ī‰‚īŠ¨ī‰­ī‹Œī‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰īˆ īˆēī‹’ī‰’īŠģī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰ īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰ īˆ  īˆ īˆŽī‹’ī‹Žī‰•ī‰Šī‰‚ī‰Ąīˆ īŠŠīŠ¯ī‰ĒīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆ ī‹•ī‰‚īŠŦīŠģī‰‡/īŠŊī‹ŽīŠ¨īŠ°ī‰ī‹‹īˆ ī‹ī‹€īŠŗī‰ĒīŠģī‰īˆ ī‰˜ī‰ĒīŠˆī‰īˆ â€“īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‰žī‰ī‰ĒīŠĢī‰ƒīˆ īŠŊī‰•ī‰ƒīˆ ī‹…īŠŋīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‰ī‰‚īŠ¨ī‰­ī‹Œī‰īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰ īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹ īˆ  īˆ  īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ īˆ  īˆ īˆŽīˆ¨ī‰‹ī‰šī‰­īˆ â€“īˆ īŠŠīŠ¯ī‰ŠīˆŠīˆ ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‹’īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ ī‰‹ī‰Žī‰™īˆ JP1~ JP6īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą īˆ ī‹“īŠŧīŠ§īˆ ī‹ī‹ŽīŠ´īŠģī‰īˆ ī‹‘ī‹•ī‰ī‰ĒīŠ´ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹„ī‰­īˆ ī‹ī‰‘īˆ ī‹…īŠŋī‹‹īˆ ī‹ī‹€īŠŗī‰Šīˆ īŠŊī‰Ąī‰Ĩīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇīˆ ī‹Šī‹īŠ§ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠŠī‹ŽīŠšīˆ ī‹‰ī‹ŽīŠ¯īˆ īŠ˛ī‰ĒīŠ¨ī‹ƒīˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ ī‹‚ī‹ŒīŠ´ī‹ƒīˆ īŠ˛ī‹Œī‰­ īˆ  īˆ īˆēīŠ”ī‰ŽīŠģī‰‚ī‰™īˆ īŠŸīˆ īˆ¨SīˆŠīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰œī‹Žī‰ī‰‚īŠ°īŠŋīˆ ī‹‚ī‰ī‰Ļī‰ĸī‰Žī‰­ī‰‚ī‰‰īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ īˆ—ī‹ŽīŠŦī‰īˆ ī‰Ļī‹„īŠ§īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ īŠŊī‰Ąī‰ī‰ĻīŠŋ īˆŽīˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ īŠŠīŠ¯ī‰Šīˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ VCCīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰ -1 īˆ  īˆ īˆŽīˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ GNDīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰ -2 īˆ  īˆ  īˆ  īˆ  īˆ  īˆ  ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 52 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 13. Practical Class 2 Programming Microcontrollers īˆ  īˆ :īˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‰‹ī‰šī‰­īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ GND īˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ ¡ $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ $baud = 4800 '----------------------- Config Porte = Input Config Portb = Input Config Portd = Input īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Portc = Input Config Porta = Input '----------------------- Porta = 255 Portb = 255 Portc = 255 īˆ  īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰ Portd = 255 Porte = 255 '----------------------- Pa_value Alias Pina Pb_value Alias Pinb īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Pc_value Alias Pinc Pd_value Alias Pind īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™ Pe_value Alias Pine '----------------------- Do Print "PA= " ; Pa_value Print "PB= " ; Pb_value Print "PC= " ; Pc_value Print "PD= " ; Pd_value īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™ Print "PE= " ; Pe_value īˆ  īˆ īˆŽī‰‚ī‹ˆī‰ŽīŠ§ī‰‚ī‰Šī‰ŋī‹‹īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ Print "------------" Wait 1 Loop End '----------------------- īˆ  īˆ  Faculty of Electrical and Electronic Eng. 53 Automatic Control & Automation Dept.
  • 14. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ :īˆ¨ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ īŠŠīŠ¯ī‰Šīˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠŋīˆŠīˆ VCCīˆ ī‹’ī‹ąīŠ´ī‹„īŠģī‰īˆ īŠ•ī‰‡īˆ ī‹’īŠŧī‰ĩī‹ŒīŠŋīˆ ī‹’ī‹Žī‰•ī‰Šī‰‚īŠˆī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ ī‹’īŠģī‰‚ī‰™īˆ īŠŸīˆ ī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ ¡ $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ $baud1 = 4800 '----------------------- Config Porte = Input Config Portb = Input Config Portd = Input īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Portc = Input Config Porta = Input '----------------------- Porta = 0 Portb = 0 Portc = 0 īˆ  īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹ŽīŠŧī‰Ąī‰ī‰ĻīŠģī‰īˆ ī‰ī‰‚īŠŋī‹‹ī‰‚īŠ´īŠī‰īˆ īŠŊī‹ŽīŠ¨īŠ°ī‰īˆ ī‹•ī‰‚īŠŦīŠģī‰‡ Portd = 0 Porte = 0 '----------------------- Pa_value Alias Pina Pb_value Alias Pinb īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Pc_value Alias Pinc Pd_value Alias Pind īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰ Pe_value Alias Pine '----------------------- Open "com2:" For Binary As #1 Do Print #1 , "PA= " ; Pa_value Print #1 , "PB= " ; Pb_value Print #1 , "PC= " ; Pc_value Print #1 , "PD= " ; Pd_value īˆ  īˆ ī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™ Print #1 , "PE= " ; Pe_value Print #1 , "-----------" īˆ  īˆ īˆŽī‰‚ī‹ˆī‰ŽīŠ§ī‰‚ī‰Šī‰ŋī‹‹īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ īŠŊī‰Ąī‰ĻīŠģī‰īˆ ī‹’ī‹€ī‹ŽīŠŗīˆ ī‹‘ī‹•ī‰ī‰ĒīŠŗ Wait 1 Loop Close #1 End '----------------------- ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 54 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ
  • 15. Practical Class 2 Programming Microcontrollers Exp.4: Controlling Relay (On/Of) f īˆ  īˆ ī‹‰ī‹ŽīŠŧī‹ī‰Šīˆ ī‹īŠ¸īŠ„īˆ ī‰˜ī‰Šī‰‚ī‰ĸīŠīˆ īˆŸīŠŋī‰Ģīˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ īˆēī‹’īŠ¨ī‰‰ī‰ī‰ĒīŠģī‰īˆ ī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰ īˆ  īˆ īˆēī‹’ī‰‰ī‰Ēī‰–ī‰ŽīŠģī‰īˆ ī‹…īŠŋīˆ ī‹’ī‹ī‰‚īŠŦīŠģī‰ īˆ  īˆ īˆŽī‹’ī‹ŽīŠ§ī‰‚ī‹ąī‰Žī‰­ī‰īˆ ī‹‰ī‹ŽīŠŧī‹ī‰Šīˆ īŠŊī‹€īŠ¨ī‰‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠŧīŠģīˆ ī‹ī‹€īŠŗī‰ĒīŠģī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰‰īˆ ī‰˜ī‰Šī‰‚īŠ‹īˆ ī‰Šī‰‚ī‹€ī‰’ī‰Žī‰­ī‰ īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰ŽīŠģī‰īˆ īŠĄī‹ąīŠ‹ īˆ  īˆ  īˆ  īˆ īˆēīŠŊī‹Žī‰ĩī‹Œī‰īˆ ī‰ī‰‚ī‰ŠīŠŧī‹ąī‰ŽīŠŋ īˆ  īˆ īˆŽJP22~ JP21īˆ ī‰ī‹ī‰ĩī‹ŒīŠģī‰īˆ ī‰Ēī‰ļīŠŗīˆ ī‰‹īŠ īˆ  īˆ  Faculty of Electrical and Electronic Eng. 55 Automatic Control & Automation Dept.
  • 16. ī‹‘ī‰ĒīŠŦī‰ļīŠī‰īˆ ī‰ī‰‚ī‹€īŠ¸ī‰šī‰ŽīŠī‰īˆ ī‹’īŠ‰ī‰Ēī‰‰ ī‹’ī‹Žī‹ƒī‰‚ī‰’īŠģī‰īˆ ī‹’ī‰ŽīŠŧīŠ†ī‰ īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹€īŠ§īˆ ī‰ ī‰Ēī‰ą īˆ īŠŊī‹€īŠ¨ī‰‰īˆ  ī‹īŠ¸ī‰šī‰ŽīŠŧīŠģīˆ  ī‹ī‹€īŠŗī‰Šīˆ  ī‰˜ī‰Ēī‰Ąīˆ  ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠˇ Portd.7īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰ī‹‹īˆ  Portd.5īˆ  ī‹’ī‰‰ī‰ī‹Œī‰ŠīŠģī‰īˆ  ī‹‰ī‹ŽīŠ¯īˆ  īŠ˛ī‰ĒīŠ¨ī‹ƒīˆ  ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰īˆ  ī‹’ī‰‰ī‰‚ī‰ŽīŠ¸ī‰‰īˆ  ī‹‚ī‹ŒīŠ´ī‹ƒīˆ  īŠ˛ī‹Œī‰­ īˆ  īˆ īˆŽī‹īŠģī‰ī‹Œī‰ŽīŠģī‰īˆ ī‹“īŠŧīŠ§īˆ K2īˆ ī‹‰ī‹ŽīŠŧī‹ī‰ĒīŠģī‰ī‹‹īˆ K1īˆ ī‹‰ī‹ŽīŠŧī‹ī‰ĒīŠģī‰ īˆ  īˆ īˆēī‹‘ī‰Šī‰ī‰ĻīŠģī‰īˆ īŠŊī‹ŽīŠŦī‰˛ī‰īˆ ī‰—īŠŋī‰‚ī‹ƒī‰Ēī‰‰ $regfile = "m128def.dat" $crystal = 1000000 īˆ  īˆ īˆŽī‰ī‰‚ī‹ˆī‹Žī‰•ī‹Œī‰ŽīŠģī‰ '----------------------- Config Portd.5 = Output īˆ  īˆ īˆŽī‰Œī‰‚ī‹ąīŠŗī‹žī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ Config Portd.7 = Output '----------------------- Relay1 Alias Portd.5 īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹•ī‰‚ī‹„ī‰‘ī‰ƒīˆ ī‰ī‰‚ī‰‰ī‰ī‹Œī‰ŠīŠŧīŠģīˆ ī‹’ī‹Žī‹–ī‰‚ī‹ī‰Ŧī‹ŽīŠ°īŠģī‰īˆ ī‹•ī‰‚īˆ˜ī‹žī‰īˆ īŠ•ī‰‡īˆ ī‹‘ī‰Šī‰‚ī‰ąī‹ĸī‰ Relay2 Alias Portd.7 īˆ  īˆ īˆŽī‹’ī‹ŽīŠ´ī‹ŽīŠ´ī‰™īˆ ī‹•ī‰‚īˆ˜ī‰„ī‰‰ '----------------------- Dim I As Byte īˆ  īˆ ī‰ī‹œī‹Œī‰šī‰ŽīŠī‰īˆ īŠąī‹ī‰ĒīŠ¨ī‰ '----------------------- For I = 0 To 9 Set Relay1 Wait 2 Set Relay2 Wait 2 īˆ  īˆ īˆŽī‹ī‰Žī‹Žī‹–ī‰ĒīŠģī‰īˆ ī‰—īŠŋī‰‚ī‹ƒīˆ•īŠģī‰īˆ ī‹’īŠ´īŠŧī‰™ Reset Relay1 Wait 2 Reset Relay2 Next I End '----------------------- ī‹’ī‰ŽīŠ—ī‹žī‰ī‹‹īˆ ī‹īŠģī‹ ī‰īˆ ī‹īŠ¸ī‰šī‰ŽīŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„ī‹‡īˆ ī‹ī‰ŽīŠŗ 56 ī‹’ī‹Žī‹ƒī‹‹īˆ–īŠ¸īŠģī‹ĸī‰ī‹‹īˆ ī‹’ī‹Žī‹–ī‰‚ī‰‰ī‰Ēī‹ˆīŠ¸īŠģī‰īˆ ī‹’ī‰­ī‰Ļī‹„īˆšī‰īˆ ī‹’ī‹ŽīŠŧīŠˇ