inputOutputSetting Struct Reference

Input output pin usage configuration. More...

#include <FixedConfigs.h>

Data Fields
unsigned char	PWMEnable
	Enables the PWM functionality for each pin. Note for 16 bit you the low order bit enabled. See section 8.3.2.1 on page 368 of MC9S12XDP512RMV2.pdf.
unsigned char	PWMPolarity
	Inverts the duty of the output. 1 means "duty is high portion", 0 means "duty is low portion". See section 8.3.2.2 on page 370 of MC9S12XDP512RMV2.pdf.
unsigned char	PWMClock
	TODO abstract this away.
unsigned char	PWMClockPrescaler
	TODO abstract this away.
unsigned char	PWMCenterAlign
	See section 8.3.2.5 on page 372 of MC9S12XDP512RMV2.pdf.
unsigned char	PWMControl
	The high four bits concatenate the 8 bit PWM channels into 4 16 bit channels on a pair by pair basis. 4 joins (0,1), 5 joins (2,3), 6 joins (4,5), 7 joins (6,7).
unsigned char	PWMScalerA
	TODO abstract this away.
unsigned char	PWMScalerB
	TODO abstract this away.
unsigned char	PWMPeriod0
	TODO abstract this away.
unsigned char	PWMPeriod1
	TODO abstract this away.
unsigned char	PWMPeriod2
	TODO abstract this away.
unsigned char	PWMPeriod3
	TODO abstract this away.
unsigned char	PWMPeriod4
	TODO abstract this away.
unsigned char	PWMPeriod5
	TODO abstract this away.
unsigned char	PWMPeriod6
	TODO abstract this away.
unsigned char	PWMPeriod7
	TODO abstract this away.
unsigned char	PWMInitialDuty0
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty1
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty2
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty3
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty4
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty5
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty6
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PWMInitialDuty7
	The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.
unsigned char	PortInitialValueA
	The state of the port at power up.
unsigned char	PortInitialValueB
	The state of the port at power up.
unsigned char	PortInitialValueC
	The state of the port at power up.
unsigned char	PortInitialValueD
	The state of the port at power up.
unsigned char	PortInitialValueE
	The state of the port at power up.
unsigned char	PortInitialValueH
	The state of the port at power up.
unsigned char	PortInitialValueJ
	The state of the port at power up.
unsigned char	PortInitialValueK
	The state of the port at power up.
unsigned char	PortInitialValueM
	The state of the port at power up.
unsigned char	PortInitialValueP
	The state of the port at power up.
unsigned char	PortInitialValueS
	The state of the port at power up.
unsigned char	PortInitialValueT
	The state of the port at power up.
unsigned char	PortDirectionA
unsigned char	PortDirectionB
	Whether pins act as inputs or outputs, 1 means output, 0 means input. 0 is the default for most pins. Note, peripheral modules which use these pins override this control.
unsigned char	PortDirectionC
unsigned char	PortDirectionD
unsigned char	PortDirectionE
unsigned char	PortDirectionH
unsigned char	PortDirectionJ
unsigned char	PortDirectionK
unsigned char	PortDirectionM
unsigned char	PortDirectionP
unsigned char	PortDirectionS
unsigned char	PortDirectionT

Detailed Description

Input output pin usage configuration.

Todo:

TODO document this better

Definition at line 254 of file FixedConfigs.h.

Field Documentation

unsigned char inputOutputSetting::PWMEnable

Enables the PWM functionality for each pin. Note for 16 bit you the low order bit enabled. See section 8.3.2.1 on page 368 of MC9S12XDP512RMV2.pdf.

Definition at line 257 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPolarity

Inverts the duty of the output. 1 means "duty is high portion", 0 means "duty is low portion". See section 8.3.2.2 on page 370 of MC9S12XDP512RMV2.pdf.

Definition at line 258 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMClock

TODO abstract this away.

Definition at line 259 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMClockPrescaler

TODO abstract this away.

Definition at line 260 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMCenterAlign

See section 8.3.2.5 on page 372 of MC9S12XDP512RMV2.pdf.

Definition at line 261 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMControl

The high four bits concatenate the 8 bit PWM channels into 4 16 bit channels on a pair by pair basis. 4 joins (0,1), 5 joins (2,3), 6 joins (4,5), 7 joins (6,7).

Definition at line 262 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMScalerA

TODO abstract this away.

Definition at line 263 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMScalerB

TODO abstract this away.

Definition at line 264 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod0

TODO abstract this away.

Definition at line 266 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod1

TODO abstract this away.

Definition at line 267 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod2

TODO abstract this away.

Definition at line 268 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod3

TODO abstract this away.

Definition at line 269 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod4

TODO abstract this away.

Definition at line 270 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod5

TODO abstract this away.

Definition at line 271 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod6

TODO abstract this away.

Definition at line 272 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMPeriod7

TODO abstract this away.

Definition at line 273 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty0

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 275 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty1

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 276 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty2

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 277 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty3

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 278 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty4

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 279 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty5

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 280 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty6

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 281 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PWMInitialDuty7

The duty cycle at power up. Usually unimportant due to being overwritten by the algorithm involved milliseconds later.

Definition at line 282 of file FixedConfigs.h.

Referenced by initPWM().

unsigned char inputOutputSetting::PortInitialValueA

The state of the port at power up.

See Also

PortDirectionA

Definition at line 284 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueB

The state of the port at power up.

See Also

PortDirectionB

Definition at line 285 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueC

The state of the port at power up.

See Also

PortDirectionC

Definition at line 286 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueD

The state of the port at power up.

See Also

PortDirectionD

Definition at line 287 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueE

The state of the port at power up.

See Also

PortDirectionE

Definition at line 288 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueH

The state of the port at power up.

See Also

PortDirectionH

Definition at line 289 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueJ

The state of the port at power up.

See Also

PortDirectionJ

Definition at line 290 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueK

The state of the port at power up.

See Also

PortDirectionK

Definition at line 291 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueM

The state of the port at power up.

See Also

PortDirectionM

Definition at line 292 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueP

The state of the port at power up.

See Also

PortDirectionP

Definition at line 293 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueS

The state of the port at power up.

See Also

PortDirectionS

Definition at line 294 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortInitialValueT

The state of the port at power up.

See Also

PortDirectionT Currently this setting is ignored. TODO Make it take effect on unused port T pins.

Definition at line 295 of file FixedConfigs.h.

unsigned char inputOutputSetting::PortDirectionA

See Also

PortDirectionB Pin 6 is the Firmware Load switch input AND the Check Engine Light output. Pin 7 is the standard fuel pump relay drive pin. These bits are therefore overridden and have no effect.

Definition at line 297 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionB

Whether pins act as inputs or outputs, 1 means output, 0 means input. 0 is the default for most pins. Note, peripheral modules which use these pins override this control.

Definition at line 298 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionC

See Also

PortDirectionB

Definition at line 299 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionD

See Also

PortDirectionB

Definition at line 300 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionE

See Also

PortDirectionB This port is associated with various control bits. Extreme care should be taken when using them, regardless of what for. Pins 0 and 1 are always inputs regardless of this setting.

Definition at line 301 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionH

See Also

PortDirectionB This port is associated with the SPI1 (0-3), SPI2 (4-7), SCI4 (4,5), and SCI5 (6,7) modules.

Definition at line 302 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionJ

See Also

PortDirectionB This port is associated with the SCI2 (0,1), I2C0 (6,7), I2C1 (4,5), and CAN4 (6,7) modules.

Definition at line 303 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionK

See Also

PortDirectionB

Definition at line 304 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionM

See Also

PortDirectionB This port is associated with the CAN0 (0,1), CAN1 (2,3), CAN2 (4,5), CAN3 (6,7), and SCI3 (6,7) modules.

Definition at line 305 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionP

See Also

PortDirectionB This port is associated with the PWM (0-7) module.

Definition at line 306 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionS

See Also

PortDirectionB This port is associated with the SCI0 (0,1), SCI1 (2,3), and SPI0 (4-7) modules. Primary communication is over SCI0, therefore the control bits for those pins are overridden to ensure correct operation, and have no effect.

Definition at line 307 of file FixedConfigs.h.

Referenced by initGPIO().

unsigned char inputOutputSetting::PortDirectionT

See Also

PortDirectionB This port is associated with the ECT (0-7) module. Currently this setting is ignored. TODO Make it take effect on unused port T pins.

Definition at line 308 of file FixedConfigs.h.

---

The documentation for this struct was generated from the following file:

• FixedConfigs.h