Commit e704cc11 authored by Daniel Friesel's avatar Daniel Friesel
Browse files

Add mmsubstate driver for sub-state detection evaluation 

mmsubstate is a synthetic peripheral which uses a LED to create well-defined
power sub-states in select power states.
parent 583ece21

Makefile

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@@ -88,6 +88,11 @@ ifneq ($(findstring mmsimple,${drivers}), ) 
	COMMON_FLAGS += -DDRIVER_MMSIMPLE

endif



ifneq ($(findstring mmsubstate,${drivers}), )

	CXX_TARGETS += src/driver/mmsubstate.cc

	COMMON_FLAGS += -DDRIVER_MMSUBSTATE

endif



ifneq ($(findstring nrf24l01,${drivers}), )

	CXX_TARGETS += src/driver/nrf24l01.cc

	ifeq (${arch}, msp430fr5994lp)

include/driver/mmsubstate.h

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#ifndef MMSUBSTATE_H

#define MMSUBSTATE_H



class MicroMoodySubstate {

	private:

		MicroMoodySubstate(const MicroMoodySubstate &copy);



		unsigned char const address;

		unsigned char txbuf[3];



	public:

		MicroMoodySubstate(unsigned char const addr) : address(addr) {}



		void sleep();

		void noSubstates(unsigned char power1, unsigned char power2);

		void twoSubstates(unsigned char switchDutarion, unsigned char power);

		void fourSubstates(unsigned char switchDutarion, unsigned char power);

		void eightSubstates(unsigned char switchDutarion, unsigned char power);

		void setSubstates(unsigned char substateCount, unsigned char switchDuration, unsigned char power);

};



extern MicroMoodySubstate moody;



#endif

model/driver/mmsubstate.dfa

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codegen:

  instance: moody

  includes:

    - driver/i2c.h

    - driver/mmsubstate.h

  flags:

    - arch_drivers=i2c

    - drivers=mmsubstate

  setup:

    i2c.setup();



parameters:

  - substate_count

  - substate_duration

  - substate_power

  - static_p1

  - static_p2



states:

  - UNINITIALIZED

  - SLEEP

  - STATIC

  - SUB2

  - SUB8

  - SUBVAR



transition:

  sleep:

    src: [UNINITIALIZED, STATIC, SUB2, SUB8, SUBVAR]

    dst: SLEEP

    set_param:

      substate_count: 0

      substate_duration: 0

      substate_power: 0

  noSubstates:

    src: [SLEEP, STATIC, SUB2, SUB8, SUBVAR]

    dst: STATIC

    arguments:

    - name: power1

      values: [30, 50, 80]

      parameter: static_p1

    - name: power2

      values: [30, 50, 80]

      parameter: static_p2

    set_param:

      substate_count: 0

      substate_duration: 0

      substate_power: 0

  twoSubstates:

    src: [SLEEP, STATIC, SUB2, SUB8, SUBVAR]

    dst: SUB2

    set_param:

      substate_count: 2

    arguments:

    - name: switchDuration

      values: [5, 10, 15, 20]

      parameter: substate_duration

    - name: power

      values: [50, 100, 150]

      parameter: substate_power

  eightSubstates:

    src: [SLEEP, STATIC, SUB2, SUB8, SUBVAR]

    dst: SUB8

    set_param:

      substate_count: 8

    arguments:

    - name: switchDuration

      values: [5, 10, 15, 20]

      parameter: substate_duration

    - name: power

      values: [50, 100, 150]

      parameter: substate_power

  setSubstates:

    src: [SLEEP, STATIC, SUB2, SUB8, SUBVAR]

    dst: SUBVAR

    arguments:

    - name: substateCount

      values: [2, 4, 10, 12]

      parameter: substate_count

    - name: switchDuration

      values: [5, 10, 15, 20]

      parameter: substate_duration

    - name: power

      values: [255]

      parameter: substate_power

src/driver/mmsubstate.cc

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#include "driver/mmsubstate.h"

#if defined(MULTIPASS_ARCH_HAS_I2C) && !defined(DRIVER_SOFTI2C)

#include "driver/i2c.h"

#else

#include "driver/soft_i2c.h"

#endif



void MicroMoodySubstate::setSubstates(unsigned char substateCount, unsigned char switchDuration, unsigned char power)

{

	txbuf[0] = substateCount;

	txbuf[1] = power;

	txbuf[2] = switchDuration;

	i2c.xmit(address, 3, txbuf, 0, txbuf);

}



void MicroMoodySubstate::sleep()

{

	setSubstates(1, 0, 0);

}



void MicroMoodySubstate::noSubstates(unsigned char power1, unsigned char power2)

{

	setSubstates(1, power1, power2);

}



void MicroMoodySubstate::twoSubstates(unsigned char switchDuration, unsigned char power)

{

	setSubstates(2, switchDuration, power);

}



void MicroMoodySubstate::fourSubstates(unsigned char switchDuration, unsigned char power)

{

	setSubstates(4, switchDuration, power);

}



void MicroMoodySubstate::eightSubstates(unsigned char switchDuration, unsigned char power)

{

	setSubstates(8, switchDuration, power);

}



MicroMoodySubstate moody(0x11);