spaleed_emu.c File Reference

#include <linux/kernel.h>
#include <math.h>
#include "pci32/dspC32/spa/spacmd.h"

Go to the source code of this file.

Classes
struct	SCANP
struct	SPALEED
Defines
#define	AD_MAX_VOLT   10.
#define	DA_MAX_VOLT   10.
#define	DA_MAX_VAL   0x7ffe
#define	UDA_MAX_VAL   0xffff
#define	U2FLT(X)   ((X)*(float)(DA_MAX_VAL)/AD_MAX_VOLT)
#define	U2INT(X)   (int)((X)*(float)(DA_MAX_VAL)/AD_MAX_VOLT+.5)
#define	INT2U(X)   ((float)(X)/DA_MAX_VAL*AD_MAX_VOLT)
#define	UNI_U2FLT(X)   ((X)*(float)(UDA_MAX_VAL)/AD_MAX_VOLT)
#define	UNI_U2INT(X)   (int)((X)*(float)(UDA_MAX_VAL)/AD_MAX_VOLT+.5)
#define	UNI_INT2U(X)   ((float)(X)/UDA_MAX_VAL*AD_MAX_VOLT)
#define	DPRAMBASE   (volatile int*) (spa.dsp->virtual_dpram)
#define	CMD_BUFFER   (volatile int*) (DPRAMBASE+0x00)
#define	CMD_PARM   (volatile int*) (DPRAMBASE+0x01)
#define	BUFFER   (volatile int*) (DPRAMBASE+DSP_BUFFER_START)
#define	BUFFERL   (volatile unsigned long*) (DPRAMBASE+DSP_BUFFER_START)
#define	DPRAML   (volatile unsigned long*) (DPRAMBASE)
#define	LCDBUFFER   (volatile unsigned long*) (DPRAMBASE+DSP_LCDBUFFER)
#define	MAXSCANPOINTS   (DSP_DATA_REG_LEN)
#define	DSPack   spa.dsp->SrvReqAck=TRUE
#define	MD_CMD   0x08
#define	MD_SCAN   0x10
#define	MD_BLK   0x80
#define	LEDPORT(X)   *((unsigned long*)(DPRAMBASE+DSP_USR_DIO))=X
Functions
void	LCDclear (void)
int	LCDprintf (const char *format,...)
void	calc_spaparam (void)
void	scan2d (void)
void	linescan (int n, float y)
unsigned long	ChanneltronCounts (float x, float y)
int	GetParamI (unsigned int N)
float	GetParamF (unsigned int N)
int	InitEmu (struct dspsim_thread_data *dsp)
void	ExitEmu (void)
void	ServiceRequest (struct dspsim_thread_data *dsp)
double	phi_xy (double dx, double dy)
Variables
SCANP	scanp
SPALEED	spa

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Define Documentation

#define AD_MAX_VOLT   10.

Definition at line 35 of file spaleed_emu.c.

#define BUFFER   (volatile int*) (DPRAMBASE+DSP_BUFFER_START)

Definition at line 56 of file spaleed_emu.c.

#define BUFFERL   (volatile unsigned long*) (DPRAMBASE+DSP_BUFFER_START)

Definition at line 57 of file spaleed_emu.c.

#define CMD_BUFFER   (volatile int*) (DPRAMBASE+0x00)

Definition at line 54 of file spaleed_emu.c.

#define CMD_PARM   (volatile int*) (DPRAMBASE+0x01)

Definition at line 55 of file spaleed_emu.c.

#define DA_MAX_VAL   0x7ffe

Definition at line 37 of file spaleed_emu.c.

#define DA_MAX_VOLT   10.

Definition at line 36 of file spaleed_emu.c.

#define DPRAMBASE   (volatile int*) (spa.dsp->virtual_dpram)

Definition at line 52 of file spaleed_emu.c.

#define DPRAML   (volatile unsigned long*) (DPRAMBASE)

Definition at line 58 of file spaleed_emu.c.

#define DSPack   spa.dsp->SrvReqAck=TRUE

Definition at line 62 of file spaleed_emu.c.

#define INT2U (  X   )     ((float)(X)/DA_MAX_VAL*AD_MAX_VOLT)

Definition at line 44 of file spaleed_emu.c.

#define LCDBUFFER   (volatile unsigned long*) (DPRAMBASE+DSP_LCDBUFFER)

Definition at line 59 of file spaleed_emu.c.

#define LEDPORT (  X   )     *((unsigned long*)(DPRAMBASE+DSP_USR_DIO))=X

Definition at line 68 of file spaleed_emu.c.

#define MAXSCANPOINTS   (DSP_DATA_REG_LEN)

Definition at line 60 of file spaleed_emu.c.

#define MD_BLK   0x80

Definition at line 66 of file spaleed_emu.c.

#define MD_CMD   0x08

Definition at line 64 of file spaleed_emu.c.

#define MD_SCAN   0x10

Definition at line 65 of file spaleed_emu.c.

#define U2FLT (  X   )     ((X)*(float)(DA_MAX_VAL)/AD_MAX_VOLT)

Definition at line 42 of file spaleed_emu.c.

#define U2INT (  X   )     (int)((X)*(float)(DA_MAX_VAL)/AD_MAX_VOLT+.5)

Definition at line 43 of file spaleed_emu.c.

#define UDA_MAX_VAL   0xffff

Definition at line 38 of file spaleed_emu.c.

#define UNI_INT2U (  X   )     ((float)(X)/UDA_MAX_VAL*AD_MAX_VOLT)

Definition at line 49 of file spaleed_emu.c.

#define UNI_U2FLT (  X   )     ((X)*(float)(UDA_MAX_VAL)/AD_MAX_VOLT)

Definition at line 47 of file spaleed_emu.c.

#define UNI_U2INT (  X   )     (int)((X)*(float)(UDA_MAX_VAL)/AD_MAX_VOLT+.5)

Definition at line 48 of file spaleed_emu.c.

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Function Documentation

void calc_spaparam (  void   )

Definition at line 189 of file spaleed_emu.c. References SPALEED::chanhv, SPALEED::chanmult, SPALEED::emission, SPALEED::filament, SPALEED::focusval, SPALEED::gunfocus, and spa. Referenced by InitEmu(), and ServiceRequest().

unsigned long ChanneltronCounts (  float  x, float  y )

void ExitEmu (  void   )

Definition at line 159 of file spaleed_emu.c.

float GetParamF (  unsigned int  N  )

int GetParamI (  unsigned int  N  )

int InitEmu (  struct dspsim_thread_data *  dsp  )

Definition at line 118 of file spaleed_emu.c. References SCANP::alpha, SCANP::alphaAlt, calc_spaparam(), SPALEED::chanhv, SPALEED::chanrepeller, CMD_BUFFER, cos(), SPALEED::cryfocus, SPALEED::ctheta, SPALEED::d, SPALEED::dsp, SCANP::E, SPALEED::extractor, SPALEED::filament, SPALEED::growing, SPALEED::gunanode, SPALEED::gunfocus, SPALEED::LastSPAMode, LCDclear(), LCDprintf(), LEDPORT, SCANP::len, SCANP::lenxy, MD_CMD, SCANP::ms, SCANP::N, SCANP::Nx, SCANP::Ny, SCANP::rotmxx, SCANP::rotmxy, SCANP::rotmyx, SCANP::rotmyy, SCANP::rotoffx, SCANP::rotoffy, SPALEED::S, SPALEED::scanp, SPALEED::sens, SPALEED::smpdist, SPALEED::smptemp, spa, SPALEED::SPAMode, sqrt(), SCANP::X0, and SCANP::Y0.

void LCDclear (  void   )

int LCDprintf (  const char *  format,   ... )

void linescan (  int  n, float  y )

double phi_xy (  double  dx, double  dy )

Definition at line 323 of file spaleed_emu.c. References atan().

void scan2d (  void   )

void ServiceRequest (  struct dspsim_thread_data *  dsp  )

Definition at line 206 of file spaleed_emu.c. References SCANP::alpha, SCANP::alphaAlt, BUFFERL, calc_spaparam(), SPALEED::chanhv, ChanneltronCounts(), SPALEED::chanrepeller, CMD_BUFFER, cos(), SPALEED::cryfocus, SPALEED::ctheta, SPALEED::d, DSP_alpha, DSP_CMD_GETCNT, DSP_CMD_SCAN2D, DSP_CMD_SCAN_PARAM, DSP_CMD_SCAN_START, DSP_CMD_SPACTRL_SET, DSP_CMD_SWAPDPRAM, DSP_E, DSP_len, DSP_LXY, DSP_ms, DSP_N, DSP_NX, DSP_NY, DSP_SPACTRL_CHANHV, DSP_SPACTRL_CHANREPELLER, DSP_SPACTRL_CRYFOCUS, DSP_SPACTRL_EXTRACTOR, DSP_SPACTRL_FILAMENT, DSP_SPACTRL_GROWING, DSP_SPACTRL_GUNANODE, DSP_SPACTRL_GUNFOCUS, DSP_SPACTRL_SMPDIST, DSP_SPACTRL_SMPTEMP, DSP_X0, DSP_Y0, DSPack, SCANP::E, SPALEED::extractor, FALSE, SPALEED::filament, GetParamF(), GetParamI(), SPALEED::growing, SPALEED::gunanode, SPALEED::gunfocus, SPALEED::LastSPAMode, SCANP::len, SCANP::lenxy, linescan(), MD_CMD, MD_SCAN, SCANP::ms, SCANP::N, SCANP::Nx, SCANP::Ny, REQD_DSP, SCANP::rotmxx, SCANP::rotmxy, SCANP::rotmyx, SCANP::rotmyy, SCANP::rotoffx, SCANP::rotoffy, SPALEED::S, scan2d(), scanp, SPALEED::scanp, sin(), SPALEED::smpdist, SPALEED::smptemp, spa, SPALEED::SPAMode, sqrt(), SCANP::X0, and SCANP::Y0.

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Variable Documentation

SCANP scanp

Definition at line 95 of file spaleed_emu.c. Referenced by ChanneltronCounts(), linescan(), scan2d(), and ServiceRequest().

SPALEED spa

Definition at line 116 of file spaleed_emu.c.

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