COURS MICROCONTROLEUR 68HC11 PDF

A microcontroller is a microprocessor and more. • Chip includes many 68HC11 I/O capabilities: 68HC11 has five I/O ports with up to 38 I/O pins depending on. nces, Books and Docs for 7. UTexas Homepage for Microcontroller courses. The procedure to load the file into the microcontroller is the following: a) At the prompt 6. References.

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ReferencesBooks and Docs for http: UTexas Homepage for Microcontroller courses http: If you experience any problems check the communication parameters; they should be: The following printout is cpurs copy of lab1. To solve this we thought the problem might have been the resistance not being exactly what was calculated.

At first there was a 7 degree difference between the 68HC11 and all the other readings. Timer and Interrupt Source code.

UTexas Homepage for Microcontroller courses. UNM howto on microcontrollers. W, X, Y, and Z. While all of the reading were not exactly as read by either the thermometer or the water bath sensor, this could be fine-tuned by either the resistors used or through code changes. The output of the stopwatch should have four digits to display in format of wx.

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To allow for consistent results we also included a mercury thermometer.

68HC11 Temperature Measure and Display – [DOCX Document]

Timers and Delays http: Cross Assemblers and Source Codes http: If the program works properly, it displays: Driving a 7 segment dsiplay. Driving 7 segment display source code http: Also included in this objective was the task of designing software to do the following: The program consists of three parts.

If so then the tenths digit is incremented and the hundredth digit is reset to zero. SMU Microprocessors help pages http: The procedure to load the file into the microcontroller is the following: Driving a 7 segment dsiplay http: I took readings from the lowest point we could reach and read which was 2 degrees C and then took reading at 5 68hx11 intervals.

68HC11 Temperature Measure and Display

Testing procedure and results For the Testing, we had a bath of ice water inside for the water bath heater. UTexas Homepage for Microcontroller courses. Cross Assemblers and Source Codes http: Interrupt Driven Programs http: To do this type: Initialize the corus variable: Remember to include a detailed program description. Simple LabView Tutorials http: Hc11 resources and links.

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Interrupt Driven Programs http: When the interrupt occurs, and then CNTRL is changed to 1 stop or 2 resetlet program jump to the waiting loop. This picture was taken from the internet and shows a slight problem. Simple LabView Tutorials http: LabView for Dummies http: Cross Assemblers and Source Codes. ConclusionThis report shows how the 68HC11 hardware and software combined with the LM can be used to make a viable temperature sensor.

Timer and Interrupt Source code http: Short note on interrupt and handlers.