beginners guide to embedded c programming volume 3 pdf

... REFERENCES 3 2.5 WELL? 3 3 CREATING A GAME 4 3.1 SOME SPRITES 4 3.2 CREATE OBJECTS 5 3.3 ROOM FOR IMPROVEMENT 5 3.4 SAVE, SAVE, SAVE! 6 3.5 ACTION 6 3.6 REFINING THE ACTIONS 7 4 THE CODING ... 33 7.1 A GALAXY FAR, FAR AWAY 33 7.2 COOL WORD: PARALLAX 34 7.3 ENEMY FIRE 35 7.4 MEANING OF LIFE 37 7.5 SCORING 39 8 FINAL WORDS 41 8.1 END OF THIS GUIDE 41 8.2 COMMUNICATION 41 8.3 ... through pressing [ESC] or clicking on the window’s “Close” icon (the cross-mark, you know) 3.5 Action In order to be able to call our creation a game, we need to be able to interact with it in some

Ngày tải lên: 12/07/2018, 15:22

... REFERENCES 3 2.5 WELL? 3 3 CREATING A GAME 4 3.1 SOME SPRITES 4 3.2 CREATE OBJECTS 5 3.3 ROOM FOR IMPROVEMENT 5 3.4 SAVE, SAVE, SAVE! 6 3.5 ACTION 6 3.6 REFINING THE ACTIONS 7 4 THE CODING ... 33 7.1 A GALAXY FAR, FAR AWAY 33 7.2 COOL WORD: PARALLAX 34 7.3 ENEMY FIRE 35 7.4 MEANING OF LIFE 37 7.5 SCORING 39 8 FINAL WORDS 41 8.1 END OF THIS GUIDE 41 8.2 COMMUNICATION 41 8.3 ... through pressing [ESC] or clicking on the window’s “Close” icon (the cross-mark, you know) 3.5 Action In order to be able to call our creation a game, we need to be able to interact with it in some

Ngày tải lên: 28/07/2018, 09:37

... REFERENCES 3 2.5 WELL? 3 3 CREATING A GAME 4 3.1 SOME SPRITES 4 3.2 CREATE OBJECTS 5 3.3 ROOM FOR IMPROVEMENT 5 3.4 SAVE, SAVE, SAVE! 6 3.5 ACTION 6 3.6 REFINING THE ACTIONS 7 4 THE CODING ... 33 7.1 A GALAXY FAR, FAR AWAY 33 7.2 COOL WORD: PARALLAX 34 7.3 ENEMY FIRE 35 7.4 MEANING OF LIFE 37 7.5 SCORING 39 8 FINAL WORDS 41 8.1 END OF THIS GUIDE 41 8.2 COMMUNICATION 41 8.3 ... through pressing [ESC] or clicking on the window’s “Close” icon (the cross-mark, you know) 3.5 Action In order to be able to call our creation a game, we need to be able to interact with it in some

Ngày tải lên: 14/12/2018, 11:50

... select the Applics subdirec­ tory on the hard drive and click on OK The “Default Source Code Directory” text field now contains the path “C:\Applics” subdirectory (see Fig 4.6) Click the OK button to close the ... DOS version, see Chap 5 The schematic of the circuit needed to test the PICmicro is given in Chap 6 If you have successfully written, compiled, and uploaded the code into the PICmicro chip using CodeDesigner, ... path \;c:\pbc;c:\epic;c:\windows\command; For PicBasic Pro users, the command is path \;c:\pbp;c:\epic;c:\windows\command; Now we can begin by using a standard word processor or text editor to write

Ngày tải lên: 10/08/2014, 04:22

... Emulator The MIDP packages can be placed in the emulator device’s virtualdrive, for example <installation directory>\epoc32\wins\c.This package can be installed from the emulator interface ... following sections will cover the component APIs that are part ofJTWI Release 1 3.2 The CLDC on Symbian OS The Connected Limited Device Configuration (CLDC) was introduced inChapter 1 In this section ... the device exposes multimedia APIs (e.g.audio or video playback or recording) to Java applications The minimum configuration required for JTWI compliance is CLDC1.0 (JSR 30) Since CLDC 1.1 is

Ngày tải lên: 12/08/2014, 23:22

... things directly, like this: Range("A1").Select ActiveCell.FormulaR1C1 = "1" Range("A2").Select ActiveCell.FormulaR1C1 = "2" Range("A3").Select ActiveCell.FormulaR1C1 ... process c) It is a built-in process included in Excel 2 How to create a Macro? a) Clicking on the Visual Basic Button b) Clicking on the Macros Button c) Clicking on the Record Macro Button 3 What ... References for? a) It is to Record a Macro without set specific cells b) It is to Record a Macro with specific cells c) Without it a Macro isn’t editable 4 How to Run a Macro? a) Clicking on the Macro

Ngày tải lên: 18/10/2018, 22:46

... form of salt added to the spice To keep your tongue happy, stick with spices that are "sweet" such ascinnamon, nutmeg, allspice, cardamom etc Gradually adding such spices toyour daily beverages ... contain carcinogens? This can, however, be Trang 13reduced to the barest minimum by the addition of spices which inhibit theformation of cancer forming compounds Heterocyclic amine compounds ... spices like cumin, turmeric, and ahost of others are beneficial in the reduction of HCA production Spices andherbs do not just reduce your chances of coming down with cancer, but theyalso act as a

Ngày tải lên: 11/05/2022, 00:03

... consensus. concerto For the plural of this word, see under Italian plurals. concomitance or concomitancy See under -nce/-ncy. concord See under agreement. concrete or cement See cement. concrete nouns ... standard collocation. There is no particular resistance to with, so the choice is open. Compare compare with/to. conjugations The verbs of a language fall into distinct classes or conjugations according ... is capacity (not either competence or competency) which stands as the legal term. One other development of competency (but not competence) has been for it to acquire a plural form competencies.

Ngày tải lên: 24/07/2014, 09:21

... following command, for example, searches the var/spool/ directory,which can contain mail files: "/var/spool/*" -s -rf/log.txt -ro 12 Now, change to the /etc/cron.daily directory 13 Using ... to do, as opposed to getting the com-mand-line syntax correct.The Scanning options section allows you to specify the path you wish to search.You can also use this section to search only for certainfile ... enter.The Scheduler icon brings up the Scheduler interface,shown in Figure 3.3 From here, you can:acti-■ Choose the path that a particular job will scan. You can alsoinclude subdirectories ■ Tell

Ngày tải lên: 08/08/2014, 21:23

... Speech Interface Control Circuit How the Circuit Works PIC 16F84 Microcontroller Program Active High Output SPDT Relay Output Circuit Construction Programming the Speech Recognition Circuit: Training, Testing, and Retraining ... There are a large variety of microcontrollers on the market. We will use the versatile microcontroller chips called PIC chips (or PICmicro chips) from Microchip Technology Inc The Compiler There are a number of compilers on the market that allow users to write pro­ ... Recognition Style Speech Recognition Circuit Circuit Construction Keypad To Train Testing Recognition Error Codes Clearing the Trained Word Memory Independent Recognition System Voice Security System

Ngày tải lên: 10/08/2014, 04:22

... the EPIC diskette The executable program creates a new subdirectory on the com­ puter’s hard drive called EPIC It decompresses and copies all the necessary files into the EPIC subdirectory, as shown in Fig ... programming your first PICmicro chip. Parts List PicBasic Pro compiler $249.95 PicBasic compiler 99.95 EPIC Programmer 59.95 Microcontroller (16F84) 7.95 9 Robot Intelligence 6-ft cable (DB25) 6.95 ... self­extracting file creates itself a sub­ directory called EPIC Place the 3.5­in EPIC diskette into the floppy drive At the DOS prompt enter c:\> a: This  places  the command  prompt  into  the

Ngày tải lên: 10/08/2014, 04:22

... columns are directly connected to those microcontroller pins Connecting a wire or device to any of the three sockets in a particular column is electrically connecting that wire or device to that I/O pin of the 16F84 ... We can use the PicBasic and PicBasic Pro serout command to communicate and output mes­ sages to the LCD display The PicBasic and PicBasic Pro compilers can send and receive serial information at 300, 1200, ... program that is uploaded (programmed) into the 16F84 microcontroller I have noticed that when I place a brand new PICmicro 16F84 chip into the EPIC compiler to program, EPIC always reports existing code on the chip I don’t know if Microchip Technology Inc

Ngày tải lên: 10/08/2014, 04:22

... To output a high signal on RB3 using the PicBasic compiler, we could use this command: Trang 5Testing the PIC Microcontroller 71 Figure 6.23 Schematic of eight LEDs connected to port B for counting program ... basic switch schematics, labeled A and B, of a simple switch connected to an I/O pin The button command structure is as follows: Trang 7Testing the PIC Microcontroller 73 Figure 6.24 Schematic of electric switches suitable for use ... Figure 6.25 Schematic of seven LEDs and one switch connected to port B for the switch detection and counting program Trang 9Testing the PIC Microcontroller 75 for b0 = 0 to 127 goto loop1 goto loop2

Ngày tải lên: 10/08/2014, 04:22

... Modifying the HS­425BB Servomotor I chose the HS­425BB servomotor because I found it to be the easiest servo­ motor to modify for continuous rotation To create a continuous rotation ser­ vomotor, it is necessary to mechanically disconnect the internal potentiometer ... Cut and file away these tabs so that the servomotor can be mounted flush against the bracket (see Fig 8.23) Next mount the ser­ vomotor to the U bracket, using 6­32 machine screws and nuts Attach the wheel/horn assembly to the servomotor (see Figs ... Removing screws from back of servomotor case.Servomotor Horn Plastic Clip Inside view of HS­425 servomotor Trang 7Figure 8.6 Removing plastic clip Figure 8.7 Top view of servomotor gears with plastic clip removed

Ngày tải lên: 10/08/2014, 04:22

... ‘Serial communication 1200 baud true Figure 8.33 Close­up photograph detailing bump switch Trang 4Figure 8.34 CdS photoresistor cell LCD Display V1 100KΩ V2 100KΩ CdS Cell CdS Cell C2 .1µF 50V C3 .1µF ... 16 15 PIC 16F84 5 VSS VDD 17 1 2 3 6 7 9 10 12 13 RB7 RB5 RB3 RB1 RB0/INT RA4/TOCKI RA3 RA1 14 MCLR' OSC1 OSC2 Serial Line +5V Gnd 1KΩ V3 Figure 8.37 Electrical schematic of testing circuit with potentiometer trimmer ... Figure 8.39 Fabrication drawing for plastic bracket for CdS cells Trang 8Figure 8.40 CdS sensor array attached to plastic bracket Next I used hot glue to secure the CdS cells to the back of the plastic L (see

Ngày tải lên: 10/08/2014, 04:22

... RB6 RB5 RB4 RB3 RB2 RB1 RB0/INT RA4/TOCKI RA3 RA2 RA1 RA0R2 330 Ω Q1 2N3904 R3 330 Ω Q1 2N3904 OSC 1 OSC 2 R1 4.7 k C1 1 C2 .1 µF C3 .1 µF Trang 10136 Chapter Nine cell The second method involves building a simple PIC 16F84 circuit connected ... 100KΩ CdS Cell CdS Cell C2 .1µF 50V C3 .1µF 50V SW4 C1 1µF R1 4.7KΩ U1 +5V X1 4MHz 4 16 15 PIC 16F84 5 VSS VDD 17 1 2 3 6 7 9 10 12 13 RB7 RB5 RB3 RB1 RB0/INT RA4/TOCKI RA3 RA1 14 MCLR' OSC1 OSC2 ... Doing so allows you to reduce the fudge factor and pro­ duces a crisper response from the robot Typically one CdS cell resistance will be lower than that of the other CdS cell To the lower­resistance CdS cell add a 1­k�

Ngày tải lên: 10/08/2014, 04:22

... ‘Servomotor configuration ‘Left leg(s) servomotor connected to rb4 ‘Right leg(s) servomotor connected to rb5 ‘Center tilt servomotor connected to rb6 ‘Pulse width out signals for following servomotors: ... Figures 10.19 and 10.20 show the front and bottom views of the switch assembly Electronics Figure 10.21 shows the schematic for the servomotors and PIC microcon­ troller Notice the 6­V battery pack is powering the microcontroller as well as ... Keep the leg attached to the horn Apply power to the servomotor and connect the control line of the servomotor to RB4 This will center the servomotor’s rotational position Now reattach the servomotor horn to the servomotor,

Ngày tải lên: 10/08/2014, 04:22

... relay board is that the miniature power relays have enough current capacity to directly control small dc motors and other electric circuits I couldn’t decide between the two approaches, so I have included both designs You can choose which interface circuit suits you ... the digital display and keyboard can be removed, and the main circuit embedded into another circuit to add speech control Circuit construction The schematic is shown in Fig 11.4 You can hardwire this circuit to a bread­ ... want to use three or four keywords that must be spoken and recognized in sequence in order to activate a circuit that opens a lock or allows entry Speech Interface Control Circuit Okay, you have a functioning speech recognition circuit, so now what? You

Ngày tải lên: 10/08/2014, 04:22

... N e t w o r k s , 4 e 19 CONNECTORS AND MEDIA CONVERTERS  Connectors: pieces of hardware connecting wire to network device  Every networking medium requires specific kind of connector  Media converter: ... attenuation  Cable length contributes to latency, as does the presence of any intervening connectivity device  Coaxial cable consists of a central copper core surrounded by a plastic insulator, a ... per second  Cost: most expensive transmission medium  Connector: 10 different types of connectors  Typically use ST or SC connectors  Noise immunity: unaffected by EMI  Size and scalability:...

Ngày tải lên: 27/06/2014, 05:20

... in the correct chronological order. Narrator: Question 7: Match these Antarctic explorers with the countries from which they came. Narrator: Listen to a lecture in a musical acoustics class. Professor: ... Match each sub-zone with its characteristic. [CD 5 TRACK 2] Exercise 13. 1 Narrator: Listen to a lecture in a chemistry class. Professor: Okay, last class, we were considering various hydrocarbon ... approach. Narrator: Question 8: In this lecture, the professor describes the Katz system of attitude functions. Decide which of the following characteristics is related to which function. [CD 6 Track 3] Listening...

Ngày tải lên: 25/01/2014, 23:20