A Performance Analysis System for the Sport of Bowling
A Performance Analysis System for the Sport of Bowling A Performance Analysis System for the Sport of Bowling
Appendix A: SMARTDOT Module Embedded Software Flowcharts COMMUNICATION TASK FLOWCHART SWITCH TO COMM A B C Initialize Communications Wait for Wand = TRUE Wand Present = FALSE Dark = FALSE Level Count = 0 Shutdown Count = 0 Set Timer 0 (T0) for Wand Detection Delay 40 msecs for Wand to switch to 38400 baud Retry Count = 3 Receive Time Out = 200 msecs Did Command Terminate Normally? NO YES Transmit 'XON" @ 38400 baud (acknowledge successful completion) IDLE MODE Transmit "HI" @ 38400 baud to Wand ("Clear to Send") Update Run Time Count Wand Interrupt (T0) (darkness for 125 msecs) Receive Command Byte from Wand @ 600 baud Shutdown Count++ Transmit "HI" to Wand @ 38400 Echo Command Byte to Wand @ 38400 baud IDLE MODE Wand Interrupt (T0) (receive NULL @ 600 baud) Wait for Wand = FALSE Wand Present = TRUE Process Command 'A' - Set AUTO Mode 'S' - Set SINGLE Mode 'T' - Transmit Data 'X' - Set TEST Mode 0x0X - Set CFG Bytes X and X+1 Done All Retries? NO YES B C A To: SHUTDOWN SAVE RUN TIME Figure A-5 A-6
Appendix A: SMARTDOT Module Embedded Software Flowcharts On: Timer 0 (T0) Overflow A WAND DETECTION ISR FLOWCHART B Disable Interrupts Push ACC Push PSW Waiting for Dark? NO Is Sample = LITE Level? NO Did LITE Pulse Just End? YES Was it the Correct Length? YES Dark = FALSE Sample = ADAT (from previous conversion) YES YES NO NO Update Run Time Turn ON TSL251 (start next ADC conversion) Is Sample < Dark Level? NO Reset Level Count Level Count++ (counting LITE samples) Turn OFF TSL251 (waits for ADC to finish) A YES Level Count++ (counting DARK samples) Pop PSW Pop ACC Enable Interrupts Reached Minimum Dark Time? NO Shutdown Count++ Was Shutdown Detected? NO YES YES Dark = TRUE (Wand is in place) Waited Too Long? YES Push SAVE RUN TIME on to Stack NO Shutdown = TRUE Figure A-6 B RETURN FROM INTERRUPT A-7
- Page 29 and 30: Configuration settings and the samp
- Page 31 and 32: 2.7.5 The Ball is Rolling If the wa
- Page 33 and 34: covered by the wand). When the modu
- Page 35 and 36: 2.8.1 Detecting Release Detecting t
- Page 37 and 38: Light Level 100 90 80 70 60 50 40 3
- Page 39 and 40: By filtering the data, and then cou
- Page 41 and 42: The 'F300x can write to any portion
- Page 43 and 44: One possibility is to use a transfo
- Page 45 and 46: 2.10 SUMMARY This portion of the re
- Page 47 and 48: The ball's angular velocity increas
- Page 49 and 50: Light Level 100 90 80 70 60 50 40 3
- Page 51 and 52: the fundamental frequency has been
- Page 53 and 54: Since the fundamental frequency and
- Page 55 and 56: Figure 3-7: MASTER "Analysis" Scree
- Page 57 and 58: known, the linear momentum (and thu
- Page 59 and 60: In order to find the value for v 1
- Page 61 and 62: 3.5 ASSUMPTIONS AND ERROR ANALYSIS
- Page 63 and 64: 3.5.3 External Forces and Friction
- Page 65 and 66: 3.6.1 Implementation and Performanc
- Page 67 and 68: Figure 3-11a: Effects of Phase Shif
- Page 69 and 70: 3.6.3 The "Perfect" Game to Analyze
- Page 71 and 72: Since the change in angular velocit
- Page 73 and 74: BIBLIOGRAPHY [1] United State Paten
- Page 75 and 76: APPENDIX A - SMARTDOT MODULE EMBEDD
- Page 77 and 78: Appendix A: SMARTDOT Module Embedde
- Page 79: Appendix A: SMARTDOT Module Embedde
- Page 83 and 84: Appendix A: SMARTDOT Module Embedde
- Page 85 and 86: APPENDIX B - SMARTDOT MODULE SOURCE
- Page 87 and 88: Appendix C: SMARTDOT Module Command
- Page 89 and 90: Figure C-3 Appendix C: SMARTDOT Mod
- Page 91 and 92: APPENDIX E - 300 GAME MASTER SCREEN
- Page 93 and 94: Appendix E: 300 Game Analysis Frame
- Page 95 and 96: Appendix E: 300 Game Analysis Frame
- Page 97: Appendix E: 300 Game Analysis Frame
Appendix A: SMARTDOT Module Embedded S<strong>of</strong>tware Flowcharts<br />
COMMUNICATION TASK FLOWCHART<br />
SWITCH<br />
TO COMM<br />
A<br />
B<br />
C<br />
Initialize Communications<br />
Wait <strong>for</strong> Wand = TRUE<br />
Wand Present = FALSE<br />
Dark = FALSE<br />
Level Count = 0<br />
Shutdown Count = 0<br />
Set Timer 0 (T0) <strong>for</strong> Wand Detection<br />
Delay 40 msecs <strong>for</strong> Wand<br />
to switch to 38400 baud<br />
Retry Count = 3<br />
Receive Time Out = 200 msecs<br />
Did<br />
Command<br />
Terminate<br />
Normally?<br />
NO<br />
YES<br />
Transmit 'XON" @ 38400 baud<br />
(acknowledge successful completion)<br />
IDLE MODE<br />
Transmit "HI" @ 38400 baud<br />
to Wand ("Clear to Send")<br />
Update Run Time Count<br />
Wand Interrupt (T0)<br />
(darkness <strong>for</strong> 125 msecs)<br />
Receive Command Byte<br />
from Wand @ 600 baud<br />
Shutdown Count++<br />
Transmit "HI" to Wand<br />
@ 38400<br />
Echo Command Byte<br />
to Wand @ 38400 baud<br />
IDLE MODE<br />
Wand Interrupt (T0)<br />
(receive NULL @ 600 baud)<br />
Wait <strong>for</strong> Wand = FALSE<br />
Wand Present = TRUE<br />
Process Command<br />
'A' - Set AUTO Mode<br />
'S' - Set SINGLE Mode<br />
'T' - Transmit Data<br />
'X' - Set TEST Mode<br />
0x0X - Set CFG Bytes X and X+1<br />
Done<br />
All<br />
Retries?<br />
NO<br />
YES<br />
B<br />
C<br />
A<br />
To: SHUTDOWN<br />
SAVE RUN TIME<br />
Figure A-5<br />
A-6
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