#include <asm/types.h>
#include <linux/time.h>
#include "../../lms2012/source/lms2012.h"
#include "../../lms2012/source/am1808.h"
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/hrtimer.h>
#include <linux/init.h>
#include <linux/uaccess.h>
#include <linux/debugfs.h>
#include <linux/ioport.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <linux/module.h>
#include <linux/miscdevice.h>
#include <asm/uaccess.h>

Data Structures
struct	INPORT

struct	OUTPORT

Macros
#define	HW_ID_SUPPORT

#define	INPUTADCPORTS 12

#define	INPUTADCPOWERS 4

#define	INPUTADC (INPUTADCPORTS + INPUTADCPOWERS)

#define	NO_OF_INPUT_PORTS INPUTS

#define	NO_OF_OUTPUT_PORTS OUTPUTS

#define	PUDisable iowrite32(ioread32(da8xx_syscfg1_base + 0x0C) & ~0xFFFFFFFF,da8xx_syscfg1_base + 0x0C)

#define	MODULE_NAME "analog_module"

#define	DEVICE1_NAME ANALOG_DEVICE

#define	DEVICE2_NAME TEST_PIN_DEVICE

#define	DEVICE3_NAME DCM_DEVICE

#define	__USE_POSIX

#define	PINFloat(port, pin)

#define	PINRead(port, pin) ((*InputPortPin[port][pin].pGpio).in_data & InputPortPin[port][pin].Mask)

#define	PINHigh(port, pin)

#define	PINLow(port, pin)

#define	POUTFloat(port, pin)

#define	POUTRead(port, pin) ((*OutputPortPin[port][pin].pGpio).in_data & OutputPortPin[port][pin].Mask)

#define	POUTHigh(port, pin)

#define	POUTLow(port, pin)

#define	IGENOn

#define	IGENOff

#define	BATENOn

#define	BATENOff

#define	SPI0_CLOCK 150000000

#define	ADC_TIME 8

#define	ADC_CLOCK (((ULONG)1000000 * (ULONG)16) / (ULONG)ADC_TIME)

#define	CNVSPD (((ULONG)SPI0_CLOCK / (ULONG)ADC_CLOCK) - 1)

#define	SPIGCR0 0

#define	SPIGCR1 1

#define	SPIINT0 2

#define	SPILVL 3

#define	SPIFLG 4

#define	SPIPC0 5

#define	SPIPC1 6

#define	SPIPC2 7

#define	SPIPC3 8

#define	SPIPC4 9

#define	SPIPC5 10

#define	SPIDAT0 14

#define	SPIDAT1 15

#define	SPIBUF 16

#define	SPIEMU 17

#define	SPIDELAY 18

#define	SPIDEF 19

#define	SPIFMT0 20

#define	SPIFMT1 21

#define	SPIFMT2 22

#define	SPIFMT3 23

#define	INTVEC1 25

#define	SPIRxempty (Spi0[SPIBUF] & 0x80000000)

#define	SPITxfull (Spi0[SPIBUF] & 0x20000000)

#define	SPIInit

#define	SPIExit

Enumerations
enum	InputPortPins { INPUT_PORT_PIN1, INPUT_PORT_PIN2, INPUT_PORT_PIN5, INPUT_PORT_PIN6, INPUT_PORT_BUF, INPUT_PORT_PINS, INPUT_PORT_VALUE }

enum	InputSpiPins { ADCMOSI, ADCMISO, ADCCLK, ADCCS, ADC_SPI_PINS }

enum	OutputPortPins { OUTPUT_PORT_PIN1, OUTPUT_PORT_PIN2, OUTPUT_PORT_PIN5W, OUTPUT_PORT_PIN5R, OUTPUT_PORT_PIN6, OUTPUT_PORT_PINS, OUTPUT_PORT_VALUE, PWM, DIR0, DIR1, INT, DIR, SLEEP, FAULT, OUTPUT_PORT_PINS }

enum	AdcPowerPins { ADCONIGEN, ADCBATEN, ADC_POWER_PINS }

enum	DCM_STATE { DCM_INIT, DCM_FLOATING_DELAY, DCM_FLOATING, DCM_WAITING_FOR_PIN5_LOW, DCM_WAITING_FOR_PIN6_LOW, DCM_CONNECTION, DCM_PIN2_LOW, DCM_NXT_TOUCH_CHECK, DCM_NXT_COLOR_INIT, DCM_NXT_COLOR_WAIT, DCM_NXT_COLOR_START, DCM_NXT_COLOR_BUSY, DCM_CONNECTED_WAITING_FOR_PIN2_HIGH, DCM_PIN1_LOADED, DCM_CONNECTED_WAITING_FOR_PIN1_TO_FLOAT, DCM_PIN6_HIGH, DCM_CONNECTED_WAITING_FOR_PIN6_LOW, DCM_PIN5_LOW, DCM_CONNECTED_WAITING_FOR_PIN5_HIGH, DCM_CONNECTED_WAITING_FOR_PORT_OPEN, DCM_STATES }

Functions
	MODULE_LICENSE ("GPL")

	MODULE_AUTHOR ("The LEGO Group")

	MODULE_DESCRIPTION (MODULE_NAME)

	MODULE_SUPPORTED_DEVICE (DEVICE1_NAME)

	module_init (ModuleInit)

	module_exit (ModuleExit)

void	SetGpio (int Pin)

void	InitGpio (void)

void	SpiSaveReg (void)

void	SpiRestoreReg (void)

void	SpiInit (void)

void	SpiExit (void)

UWORD	SpiUpdate (UWORD DataOut)

UWORD	Device1GetInputPins (UBYTE Port)

UWORD	Device1GetOutputPins (UBYTE Port)

void	NxtColorCommStart (UBYTE Port, UBYTE Cmd)

UBYTE	NxtColorCommReady (UBYTE Port)

void	NxtColorCommStop (UBYTE Port)

	module_param (HwId, charp, 0)

Variables
int	Hw = 0

INPIN	InputPortPin [NO_OF_INPUT_PORTS][INPUT_PORT_PINS]

INPIN	OutputPortPin [NO_OF_OUTPUT_PORTS][OUTPUT_PORT_PINS]

INPIN	AdcPowerPin [ADC_POWER_PINS]

INPIN *	pInputPortPin []

INPIN *	pOutputPortPin []

INPIN *	pAdcPowerPin []

ULONG	SpiSave0

ULONG	SpiSave1

ULONG	SpiSave2

ULONG	SpiSave3

ULONG	SpiSave4

ULONG	SpiSave5

ULONG	SpiSave6

ULONG	SpiSave7

INPORT	InputPort [NO_OF_INPUT_PORTS]

OUTPORT	OutputPort [NO_OF_OUTPUT_PORTS]

char	DcmStateText [DCM_STATES][50]

INPORT	InputPortDefault

OUTPORT	OutputPortDefault

Macro Definition Documentation

#define __USE_POSIX

Definition at line 694 of file d_analog.c.

#define ADC_CLOCK (((ULONG)1000000 * (ULONG)16) / (ULONG)ADC_TIME)

Definition at line 964 of file d_analog.c.

#define ADC_TIME 8

Definition at line 961 of file d_analog.c.

#define BATENOff

Value:

{\
                                          (*AdcPowerPin[ADCBATEN].pGpio).clr_data  =  AdcPowerPin[ADCBATEN].Mask;\
                                          (*AdcPowerPin[ADCBATEN].pGpio).dir      &= ~AdcPowerPin[ADCBATEN].Mask;\
                                        }

Definition at line 918 of file d_analog.c.

#define BATENOn

Value:

{\
                                          (*AdcPowerPin[ADCBATEN].pGpio).set_data  =  AdcPowerPin[ADCBATEN].Mask;\
                                          (*AdcPowerPin[ADCBATEN].pGpio).dir      &= ~AdcPowerPin[ADCBATEN].Mask;\
                                        }

Definition at line 912 of file d_analog.c.

#define CNVSPD (((ULONG)SPI0_CLOCK / (ULONG)ADC_CLOCK) - 1)

Definition at line 965 of file d_analog.c.

#define DEVICE1_NAME ANALOG_DEVICE

Definition at line 687 of file d_analog.c.

#define DEVICE2_NAME TEST_PIN_DEVICE

Definition at line 688 of file d_analog.c.

#define DEVICE3_NAME DCM_DEVICE

Definition at line 689 of file d_analog.c.

#define HW_ID_SUPPORT

Definition at line 307 of file d_analog.c.

#define IGENOff

Value:

{\
                                          (*AdcPowerPin[ADCONIGEN].pGpio).clr_data  =  AdcPowerPin[ADCONIGEN].Mask;\
                                          (*AdcPowerPin[ADCONIGEN].pGpio).dir      &= ~AdcPowerPin[ADCONIGEN].Mask;\
                                        }

Definition at line 907 of file d_analog.c.

#define IGENOn

Value:

{\
                                          (*AdcPowerPin[ADCONIGEN].pGpio).set_data  =  AdcPowerPin[ADCONIGEN].Mask;\
                                          (*AdcPowerPin[ADCONIGEN].pGpio).dir      &= ~AdcPowerPin[ADCONIGEN].Mask;\
                                        }

Definition at line 901 of file d_analog.c.

#define INPUTADC (INPUTADCPORTS + INPUTADCPOWERS)

Definition at line 364 of file d_analog.c.

#define INPUTADCPORTS 12

Definition at line 362 of file d_analog.c.

#define INPUTADCPOWERS 4

Definition at line 363 of file d_analog.c.

#define INTVEC1 25

Definition at line 989 of file d_analog.c.

#define MODULE_NAME "analog_module"

Definition at line 686 of file d_analog.c.

#define NO_OF_INPUT_PORTS INPUTS

Definition at line 366 of file d_analog.c.

#define NO_OF_OUTPUT_PORTS OUTPUTS

Definition at line 367 of file d_analog.c.

#define PINFloat	(	port,
		pin
	)

Value:

{\
                                          (*InputPortPin[port][pin].pGpio).dir |=  InputPortPin[port][pin].Mask;\
                                        }

Definition at line 863 of file d_analog.c.

#define PINHigh	(	port,
		pin
	)

Value:

{\
                                          (*InputPortPin[port][pin].pGpio).set_data  =  InputPortPin[port][pin].Mask;\
                                          (*InputPortPin[port][pin].pGpio).dir      &= ~InputPortPin[port][pin].Mask;\
                                        }

Definition at line 871 of file d_analog.c.

#define PINLow	(	port,
		pin
	)

Value:

{\
                                          (*InputPortPin[port][pin].pGpio).clr_data  =  InputPortPin[port][pin].Mask;\
                                          (*InputPortPin[port][pin].pGpio).dir      &= ~InputPortPin[port][pin].Mask;\
                                        }

Definition at line 876 of file d_analog.c.

#define PINRead	(	port,
		pin
	)	((*InputPortPin[port][pin].pGpio).in_data & InputPortPin[port][pin].Mask)

Definition at line 868 of file d_analog.c.

#define POUTFloat	(	port,
		pin
	)

Value:

{\
                                          (*OutputPortPin[port][pin].pGpio).dir |=  OutputPortPin[port][pin].Mask;\
                                        }

Definition at line 882 of file d_analog.c.

#define POUTHigh	(	port,
		pin
	)

Value:

{\
                                          (*OutputPortPin[port][pin].pGpio).set_data  =  OutputPortPin[port][pin].Mask;\
                                          (*OutputPortPin[port][pin].pGpio).dir      &= ~OutputPortPin[port][pin].Mask;\
                                        }

Definition at line 890 of file d_analog.c.

#define POUTLow	(	port,
		pin
	)

Value:

{\
                                          (*OutputPortPin[port][pin].pGpio).clr_data  =  OutputPortPin[port][pin].Mask;\
                                          (*OutputPortPin[port][pin].pGpio).dir        &= ~OutputPortPin[port][pin].Mask;\
                                        }

Definition at line 896 of file d_analog.c.

#define POUTRead	(	port,
		pin
	)	((*OutputPortPin[port][pin].pGpio).in_data & OutputPortPin[port][pin].Mask)

Definition at line 887 of file d_analog.c.

#define PUDisable iowrite32(ioread32(da8xx_syscfg1_base + 0x0C) & ~0xFFFFFFFF,da8xx_syscfg1_base + 0x0C)

Definition at line 657 of file d_analog.c.

#define SPI0_CLOCK 150000000

Definition at line 959 of file d_analog.c.

#define SPIBUF 16

Definition at line 981 of file d_analog.c.

#define SPIDAT0 14

Definition at line 979 of file d_analog.c.

#define SPIDAT1 15

Definition at line 980 of file d_analog.c.

#define SPIDEF 19

Definition at line 984 of file d_analog.c.

#define SPIDELAY 18

Definition at line 983 of file d_analog.c.

#define SPIEMU 17

Definition at line 982 of file d_analog.c.

#define SPIExit

Value:

{\
                                          Spi0[SPIGCR1]     = 0x00000103; /* Master enable                */\
                                          Spi0[SPIPC0]      = 0x01010E01; /*                              */\
                                          Spi0[SPIDAT1]     = 0x003F0000;        /* Format 0 is selected         */\
                                          Spi0[SPIFMT0]     = 0x00010408 | ((CNVSPD << 8) & 0xFF00);\
                                          Spi0[SPIDELAY]    = 0x00000000; /* Delays = 10                  */\
                                          Spi0[SPIINT0]     = 0x00000000;        /* Interrupts disabled          */\
                                          Spi0[SPIDEF]      = 0x0000003F;\
                                        }

Definition at line 1008 of file d_analog.c.

#define SPIFLG 4

Definition at line 972 of file d_analog.c.

#define SPIFMT0 20

Definition at line 985 of file d_analog.c.

#define SPIFMT1 21

Definition at line 986 of file d_analog.c.

#define SPIFMT2 22

Definition at line 987 of file d_analog.c.

#define SPIFMT3 23

Definition at line 988 of file d_analog.c.

#define SPIGCR0 0

Definition at line 968 of file d_analog.c.

#define SPIGCR1 1

Definition at line 969 of file d_analog.c.

#define SPIInit

Value:

{\
                                          Spi0[SPIGCR1]     = 0x00000003; /* Master enable                */\
                                          Spi0[SPIPC0]      = 0x00000E08; /*                              */\
                                          Spi0[SPIDAT1]     = 0x0;        /* Format 0 is selected         */\
                                          Spi0[SPIFMT0]     = 0x00010010 | ((CNVSPD << 8) & 0xFF00);\
                                          Spi0[SPIDELAY]    = 0x0A0A0A0A; /* Delays = 10                  */\
                                          Spi0[SPIINT0]     = 0x0;        /* Interrupts disabled          */\
                                          Spi0[SPIDEF]      = 0x00000008;\
                                          Spi0[SPIGCR1]     = 0x01000003; /* Enable bit                   */\
                                        }

Definition at line 997 of file d_analog.c.

#define SPIINT0 2

Definition at line 970 of file d_analog.c.

#define SPILVL 3

Definition at line 971 of file d_analog.c.

#define SPIPC0 5

Definition at line 973 of file d_analog.c.

#define SPIPC1 6

Definition at line 974 of file d_analog.c.

#define SPIPC2 7

Definition at line 975 of file d_analog.c.

#define SPIPC3 8

Definition at line 976 of file d_analog.c.

#define SPIPC4 9

Definition at line 977 of file d_analog.c.

#define SPIPC5 10

Definition at line 978 of file d_analog.c.

#define SPIRxempty (Spi0[SPIBUF] & 0x80000000)

Definition at line 994 of file d_analog.c.

#define SPITxfull (Spi0[SPIBUF] & 0x20000000)

Definition at line 995 of file d_analog.c.

Enumeration Type Documentation

enum AdcPowerPins

Enumerator
ADCONIGEN
ADCBATEN
ADC_POWER_PINS

Definition at line 354 of file d_analog.c.

enum DCM_STATE

Enumerator
DCM_INIT
DCM_FLOATING_DELAY
DCM_FLOATING
DCM_WAITING_FOR_PIN5_LOW
DCM_WAITING_FOR_PIN6_LOW
DCM_CONNECTION
DCM_PIN2_LOW
DCM_NXT_TOUCH_CHECK
DCM_NXT_COLOR_INIT
DCM_NXT_COLOR_WAIT
DCM_NXT_COLOR_START
DCM_NXT_COLOR_BUSY
DCM_CONNECTED_WAITING_FOR_PIN2_HIGH
DCM_PIN1_LOADED
DCM_CONNECTED_WAITING_FOR_PIN1_TO_FLOAT
DCM_PIN6_HIGH
DCM_CONNECTED_WAITING_FOR_PIN6_LOW
DCM_PIN5_LOW
DCM_CONNECTED_WAITING_FOR_PIN5_HIGH
DCM_CONNECTED_WAITING_FOR_PORT_OPEN
DCM_STATES

Definition at line 1636 of file d_analog.c.

enum InputPortPins

Enumerator
INPUT_PORT_PIN1
INPUT_PORT_PIN2
INPUT_PORT_PIN5
INPUT_PORT_PIN6
INPUT_PORT_BUF
INPUT_PORT_PINS
INPUT_PORT_VALUE

Definition at line 320 of file d_analog.c.

enum InputSpiPins

Enumerator
ADCMOSI
ADCMISO
ADCCLK
ADCCS
ADC_SPI_PINS

Definition at line 332 of file d_analog.c.

enum OutputPortPins

Enumerator
OUTPUT_PORT_PIN1
OUTPUT_PORT_PIN2
OUTPUT_PORT_PIN5W
OUTPUT_PORT_PIN5R
OUTPUT_PORT_PIN6
OUTPUT_PORT_PINS
OUTPUT_PORT_VALUE
PWM
DIR0
DIR1
INT
DIR
SLEEP
FAULT
OUTPUT_PORT_PINS

Definition at line 342 of file d_analog.c.

Function Documentation

UWORD Device1GetInputPins ( UBYTE Port )

Definition at line 1735 of file d_analog.c.

UWORD Device1GetOutputPins ( UBYTE Port )

Definition at line 1754 of file d_analog.c.

void InitGpio ( void )

Definition at line 774 of file d_analog.c.

MODULE_AUTHOR ( "The LEGO Group" )

MODULE_DESCRIPTION ( MODULE_NAME )

module_exit ( ModuleExit )

module_init ( ModuleInit )

MODULE_LICENSE ( "GPL" )

module_param	(	HwId	,
		charp	,
		0
	)

MODULE_SUPPORTED_DEVICE ( DEVICE1_NAME )

UBYTE NxtColorCommReady ( UBYTE Port )

Definition at line 2537 of file d_analog.c.

void NxtColorCommStart	(	UBYTE	Port,
		UBYTE	Cmd
	)

Definition at line 2517 of file d_analog.c.

void NxtColorCommStop ( UBYTE Port )

Definition at line 2550 of file d_analog.c.

void SetGpio ( int Pin )

Definition at line 735 of file d_analog.c.

void SpiExit ( void )

Definition at line 1084 of file d_analog.c.

void SpiInit ( void )

Definition at line 1056 of file d_analog.c.

void SpiRestoreReg ( void )

Definition at line 1043 of file d_analog.c.

void SpiSaveReg ( void )

Definition at line 1030 of file d_analog.c.

UWORD SpiUpdate ( UWORD DataOut )

Definition at line 1101 of file d_analog.c.

Variable Documentation

INPIN AdcPowerPin[ADC_POWER_PINS]

Definition at line 375 of file d_analog.c.

char DcmStateText[DCM_STATES][50]

Initial value:

=
{
  "DCM_INIT",
  "DCM_FLOATING_DELAY",
  "DCM_FLOATING\n",
  "DCM_WAITING_FOR_PIN5_LOW",
  "DCM_WAITING_FOR_PIN6_LOW",
  "DCM_CONNECTION",
  "DCM_PIN2_LOW",
  "DCM_NXT_TOUCH_CHECK",
#ifndef DISABLE_OLD_COLOR
  "DCM_NXT_COLOR_INIT",
  "DCM_NXT_COLOR_WAIT",
  "DCM_NXT_COLOR_START",
  "DCM_NXT_COLOR_BUSY",
#endif
  "DCM_CONNECTED_WAITING_FOR_PIN2_HIGH",
  "DCM_PIN1_LOADED",
  "DCM_CONNECTED_WAITING_FOR_PIN1_TO_FLOAT",
  "DCM_PIN6_HIGH",
  "DCM_PIN5_LOW",
  "DCM_CONNECTED_WAITING_FOR_PIN5_HIGH",
  "DCM_CONNECTED_WAITING_FOR_PIN6_LOW",
  "DCM_CONNECTED_WAITING_FOR_PORT_OPEN"
}

Definition at line 1664 of file d_analog.c.

int Hw = 0

Definition at line 317 of file d_analog.c.

INPORT InputPort[NO_OF_INPUT_PORTS]

Definition at line 1244 of file d_analog.c.

INPORT InputPortDefault

Initial value:

=
{
  0,
  0,
  DCM_INIT,
  -1,
  0,
  0
}

Definition at line 1691 of file d_analog.c.

INPIN InputPortPin[NO_OF_INPUT_PORTS][INPUT_PORT_PINS]

Definition at line 371 of file d_analog.c.

OUTPORT OutputPort[NO_OF_OUTPUT_PORTS]

Definition at line 1262 of file d_analog.c.

OUTPORT OutputPortDefault

Initial value:

=
{
  0,
  0,
  0,
  0,
  0,
  DCM_INIT,
  -1,
  0,
  0,
}

Definition at line 1702 of file d_analog.c.

INPIN OutputPortPin[NO_OF_OUTPUT_PORTS][OUTPUT_PORT_PINS]

Definition at line 373 of file d_analog.c.

INPIN* pAdcPowerPin[]

Initial value:

=
{
  [FINAL]     =   FINAL_AdcPowerPin,        
  [FINALB]    =   FINALB_AdcPowerPin,       
  [EP2]       =   EP2_AdcPowerPin,          
}

Definition at line 676 of file d_analog.c.

INPIN* pInputPortPin[]

Initial value:

=
{
  [FINAL]     =   (INPIN*)&FINAL_InputPortPin[0],    
  [FINALB]    =   (INPIN*)&FINALB_InputPortPin[0],   
  [EP2]       =   (INPIN*)&EP2_InputPortPin[0],      
}

Definition at line 660 of file d_analog.c.

INPIN* pOutputPortPin[]

Initial value:

=
{
  [FINAL]     =   FINAL_OutputPortPin[0],   
  [FINALB]    =   FINALB_OutputPortPin[0],  
  [EP2]       =   EP2_OutputPortPin[0],     
}

Definition at line 668 of file d_analog.c.

ULONG SpiSave0

Definition at line 1020 of file d_analog.c.

ULONG SpiSave1

Definition at line 1021 of file d_analog.c.

ULONG SpiSave2

Definition at line 1022 of file d_analog.c.

ULONG SpiSave3

Definition at line 1023 of file d_analog.c.

ULONG SpiSave4

Definition at line 1024 of file d_analog.c.

ULONG SpiSave5

Definition at line 1025 of file d_analog.c.

ULONG SpiSave6

Definition at line 1026 of file d_analog.c.

ULONG SpiSave7

Definition at line 1027 of file d_analog.c.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation