Tfriez at 21:12, 11 May 2012

2012-05-11T21:12:48Z

Tfriez at 21:11, 11 May 2012

2012-05-11T21:11:21Z

Bfeher at 20:51, 11 May 2012

2012-05-11T20:51:18Z

Bfeher at 20:43, 11 May 2012

2012-05-11T20:43:54Z

Show changes

Tfriez: moved ARDUINO Functions Motors and Servos to ARDUINO 328 Functions Motors and Servos

2012-05-09T21:02:22Z

moved ARDUINO Functions Motors and Servos to ARDUINO 328 Functions Motors and Servos

Bfeher: Created page with "ARDUINO_Functions_and_Variables|Functions and Variables
{| |- |''For more examples and explanations, hea..."

2012-05-01T17:27:48Z

Created page with "<yambe:breadcrumb self="Motors and Sensors">ARDUINO_Functions_and_Variables|Functions and Variables</yambe:breadcrumb> {| |- |''For more examples and explanations, hea..."

New page

<yambe:breadcrumb self="Motors and Sensors">ARDUINO_Functions_and_Variables|Functions and Variables</yambe:breadcrumb>
 

{|
|-
|''For more examples and explanations, head over to [[VEX2_Motors_and_Servos_Overview|Motors and Servos Overview]]!''
|-
|Up to 8 motors and/or servos can be connected to the VEX controller. Motor speeds range from -127 (full reverse) through zero (stopped) up to +127 (full forward). There is a small deadband in the motors from about +15 to -15
|-
|}
 

{{tl|1|1}}
 

== bMotorReflected ==
{| style="color:black;" width="100%" cellpadding="5%" cellspacing="0" border="0"
|-
| class="variableType"| bool bMotorReflected'''
|-
| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;"|([[Data_Types#dataType_bool|bool]]) Boolean array with one entry for each motor. Indicates that the direction of a motor should be reflected 180 degrees. Useful when mechanical design results in a logical "reversed" condition of a motor.
|-
|
{|
|-
|<syntaxhighlight lang="robotc">
bMotorReflected[port1] = true; // motor 1 WILL be reflected 180 degrees
bMotorReflected[port1] = false; // motor 1 will NOT be reflected 180 degrees
</syntaxhighlight>
|-
|}
|-
|}
 

== getEncoderForMotor ==
{| style="color:black;" width="100%" cellpadding="5%" cellspacing="0" border="0"
|-
| class="functionType"| tSensors getEncoderForMotor(tMotor motorIndex)
|-
| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;"|([[Data_Types#dataType_tSensors|tSensors]]) Returns the sensor port of the encoder paired to motor port, motorIndex.
 

{| class="parameterTable" cellpadding="5%" width="100%"
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Parameter
! width="60%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Explanation
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Data Type
|-
| style="border-style: solid; border-width: 1px 0px 0px 0px"|''motorIndex''
| style="border-style: solid; border-width: 1px 0px 0px 0px"|A motor port or name
| style="border-style: solid; border-width: 1px 0px 0px 0px"|[[Data_Types#dataType_tMotor|tMotor]]
|-
|}
 

{|
|-
|<syntaxhighlight lang="robotc">
int valueOfEncoder; // set 'valueOfEncoder' to the value...
valueOfEncoder = SensorValue(getEncoderForMotor(port1)); // ...returned by the encoder paired to port1
</syntaxhighlight>
|-
|}
|-
|}
 

== mapEncoderToMotor ==
{| style="color:black;" width="100%" cellpadding="5%" cellspacing="0" border="0"
|-
| class="functionType"| void mapEncoderToMotor(tMotor motorPort, tSensors I2CPort)
|-
| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;"|([[Data_Types#dataType_void|void]]) Map an I2C sensor port to the motor it belongs to (when using VEX Integrated Encoder Modules). 
''This is taken care of in the Motors and Sensors Setup window.''
 

{| class="parameterTable" cellpadding="5%" width="100%"
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Parameter
! width="60%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Explanation
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Data Type
|-
| style="border-style: solid; border-width: 1px 0px 1px 0px"|''motorPort''
| style="border-style: solid; border-width: 1px 0px 1px 0px"|A motor port or name
| style="border-style: solid; border-width: 1px 0px 1px 0px"|[[Data_Types#dataType_tMotor|tMotor]]
|-
| style="border-style: solid; border-width: 0px 0px 0px 0px"|''I2CPort''
| style="border-style: solid; border-width: 0px 0px 0px 0px"|An I2C sensor port or name
| style="border-style: solid; border-width: 0px 0px 0px 0px"|[[Data_Types#dataType_tSensors|tSensors]]
|-
|}
 

{|
|-
|<syntaxhighlight lang="robotc">
mapEncoderToMotor(port1, I2C_1); // map the encoder in I2C port 'I2C_1' to motor in port 'port1'
</syntaxhighlight>
|-
|}
|-
|}
 

== motor ==
{| style="color:black;" width="100%" cellpadding="5%" cellspacing="0" border="0"
|-
| class="variableType"| int motor[tMotor motor]
|-
| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;"|([[Data_Types#dataType_int|int]]) An array variable with one element for each of the possible motors. This command is used to set the speed (-127 to +127) for a motor. Negative values are reverse; positive forward. Zero is stopped. To drive the motor on port1 at 50% of full power you use the statement motor[port1] = 63;
|-
|
{| class="parameterTable" cellpadding="5%" width="100%"
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Parameter
! width="60%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Explanation
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Data Type
|-
| style="border-style: solid; border-width: 1px 0px 0px 0px"|''motor''
| style="border-style: solid; border-width: 1px 0px 0px 0px"|A motor port or name
| style="border-style: solid; border-width: 1px 0px 0px 0px"|[[Data_Types#dataType_tMotor|tMotor]]
|-
|}
|-
|
{|
|-
|<syntaxhighlight lang="robotc">
motor[port1] = 127; // motor 1 is given a power level of 127 (forward)
motor[port1] = -127; // motor 1 is given a power level of -127 (reverse)
</syntaxhighlight>
|-
|}
|-
|}
 

== motorType ==
{| style="color:black;" width="100%" cellpadding="5%" cellspacing="0" border="0"
|-
| class="variableType"| word motorType[tMotor motor]
|-
| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;"|([[Data_Types#dataType_word|word]]) An array variable with one element for each of the possible motors. This command is used to read/write the type of the motor in question.
|-
|
{| class="parameterTable" cellpadding="5%" width="100%"
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Parameter
! width="60%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Explanation
! width="20%" style="border-style: solid; border-width: 0px 0px 1px 0px"|Data Type
|-
| style="border-style: solid; border-width: 1px 0px 0px 0px"|''motor''
| style="border-style: solid; border-width: 1px 0px 0px 0px"|A motor port or name
| style="border-style: solid; border-width: 1px 0px 0px 0px"|[[Data_Types#dataType_tMotor|tMotor]]
|-
|}
|-
|
{|
|-
|<syntaxhighlight lang="robotc">
motorType[port1] = tmotorVex393HighSpeed; // set motor in 'port1' to type 'tmotorVex393HighSpeed'
</syntaxhighlight>
|-
|}
|-
|}

@@ Line 9: / Line 9: @@
 '''''Hardware Timing PWM (H-Bridge Friendly) Ports''' - Pin 4, 5, 6, and 11.''
-[[File:ArduinoMegaMotorsSensorsSetup.png]]
+[[File:UnoMotors.png]]
 {| style="font-family:Verdana, Geneva, sans-serif; color:black; background-color:#FFFFFF; text-align:left; font-size:100%;" width="100%" cellpadding="5%" cellspacing="0" border="0" class="wikiText"

@@ Line 3: / Line 3: @@
 <br />
-The Arduino MEGA has 12 ports available for PWM generation. These ports can be used control motors and servos to extend the capabilities of your Arduino system. Users can use the "Motors and Sensor Setup" utility (found under the Robot menu) to configure their ports for the various types of motors:
+The 328P-Based Arduinos have 6 ports available for PWM generation. These ports can be used control motors and servos to extend the capabilities of your Arduino system. Users can use the "Motors and Sensor Setup" utility (found under the Robot menu) to configure their ports for the various types of motors:
-'''''Hardware Timing Servo Ports''' - Pin 2, 3, 5, 6, 7, 8, 11, 12 and 13.''
+'''''Hardware Timing Servo Ports''' - Pin 9 and 10.''
-'''''Hardware Timing PWM (H-Bridge Friendly) Ports''' - Pin 4, 9 and 10.''
+'''''Hardware Timing PWM (H-Bridge Friendly) Ports''' - Pin 4, 5, 6, and 11.''
 [[File:ArduinoMegaMotorsSensorsSetup.png]]

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:328 Motor and Servo Functions}}
-<yambe:breadcrumb self="328 Motor and Servo Functions">ARDUINO_328_Functions_and_Variables|Functions and Variables</yambe:breadcrumb>
+<yambe:breadcrumb self="328 Motor and Servo">ARDUINO_328_Functions_and_Variables|Functions and Variables</yambe:breadcrumb>
 <br />