/home/daqweb/fgddaq/c8051/generic-p0d.c File Reference

#include <stdio.h>
#include "mscbemb.h"
#include "Devices/Time.h"
#include "Protocols/SmaRTC.h"

Defines
#define	ALL_RESET   0xF
Functions
unsigned char	user_func (unsigned char *data_in, unsigned char *data_out)
unsigned char	user_read (unsigned char index)
void	user_write (unsigned char index) reentrant
void	PulseReset (unsigned char ch)
void	user_init (unsigned char init)
void	user_loop (void)
Variables
unsigned char idata	_n_sub_addr = 1
char code	node_name [] = "P0DPS"
char idata	svn_rev_code [] = "$Rev: 959 $"
struct {
unsigned char   error
unsigned char   control
unsigned char   status
unsigned char   active
unsigned char   v5mon
unsigned char   v15mon
unsigned long   mytime
char   date [24]
}	user_data
MSCB_INFO_VAR code	vars []
MSCB_INFO_VAR *	variables = vars
sbit	RESET_1 = P1 ^ 0
sbit	RESET_2 = P1 ^ 1
sbit	RESET_3 = P1 ^ 2
sbit	RESET_4 = P1 ^ 3
sbit	V5MON_1 = P1 ^ 4
sbit	V5MON_2 = P1 ^ 5
sbit	V5MON_3 = P1 ^ 6
sbit	V5MON_4 = P1 ^ 7
sbit	V15MON_1 = P2 ^ 0
sbit	V15MON_2 = P2 ^ 1
sbit	V15MON_3 = P2 ^ 2
sbit	V15MON_4 = P2 ^ 3
sbit	ACTIVE_1 = P2 ^ 4
sbit	ACTIVE_2 = P2 ^ 5
sbit	ACTIVE_3 = P2 ^ 6
sbit	ACTIVE_4 = P2 ^ 7
sbit	DATA_OEn = P0 ^ 3
sbit	CNTRL_OEn = P0 ^ 0
SYS_INFO	sys_info

---

Define Documentation

#define ALL_RESET   0xF

---

Function Documentation

void PulseReset

(

unsigned char

ch

)

{
  if (ch == ALL_RESET) {
    P1 |= 0x0F;
    delay_us(100);
    P1 &= ~0x0F;
  } else {
    P1 |= (1<<ch);
    delay_us(100);
    P1 &= ~(1<<ch);
  }

}

unsigned char user_func	(	unsigned char *	data_in,
		unsigned char *	data_out
	)

{
   /* echo input data */
   data_out[0] = data_in[0];
   data_out[1] = data_in[1];
   return 2;
}

void user_init

(

unsigned char

init

)

{
  char xdata i;

  /* Format the SVN and store this code SVN revision into the system */
  for (i = 0; i < 4; i++) {
    if (svn_rev_code[6 + i] < 48) {
      svn_rev_code[6 + i] = '0';
    }
  }
  sys_info.svn_revision = (svn_rev_code[6] - '0') * 1000 +
    (svn_rev_code[7] - '0') * 100 +
    (svn_rev_code[8] - '0') * 10 + (svn_rev_code[9] - '0');

  if (init); 
  
// Group setting
  sys_info.group_addr  = 600;


// Set Output Port in PP
 P1MDOUT |= 0x0F;
 RESET_1 = RESET_2 = RESET_3 = RESET_4 = 0;

// Set Input V5Monx port in OD
 P1MDOUT &= ~0xF0;
 V5MON_1 = V5MON_2 = V5MON_3 = V5MON_4 = 0;

// Set Input V15Monx port in OD
 P2MDOUT &= ~0x0F;
 V15MON_1 = V15MON_2 = V15MON_3 = V15MON_4 = 0;

// Set Input Activex port in OD
 P2MDOUT &= ~0xF0;
 ACTIVE_1 = ACTIVE_2 = ACTIVE_3 = ACTIVE_4 = 0;

// Enable Buffers
 P0MDOUT &= ~0x09;    // Set OD for Enable
 DATA_OEn  = CNTRL_OEn = 0;                     // Enable buffers

// Initialize registers
 user_data.error = 0;
 user_data.control = 0;
 user_data.status = 0;
 user_data.active = 0;
 user_data.v5mon = 0;
 user_data.v15mon = 0;

// Init internal RTClock 
 SmaRTCInit();

   if (init) {
  }
}

void user_loop

(

void

)

{
  unsigned char v5mon, v15mon, active;
  unsigned long int ltime;
  char xdata mydate[12];

// Read Monitors
  v5mon = ((P1 & 0xF0) >> 4);
  v15mon = (P2 & 0x0F);
  active = ((P2 & 0xF0) >> 4);

// Publish results
  DISABLE_INTERRUPTS;
  user_data.v5mon = v5mon;
  user_data.v15mon = v15mon;
  user_data.active = active;
  ENABLE_INTERRUPTS;

// Get RTClock  
  ltime = SmaRTCRead();
  user_data.mytime = ltime;
  ascTime(&mydate[0], ltime);
  sprintf(user_data.date, "%s", mydate);

// Slowdown a bit
  delay_ms(250);

  // Show some action
  led_blink(1, 1, 250);
}

unsigned char user_read

(

unsigned char

index

)

{
   if (index);
   return 0;
}

void user_write

(

unsigned char

index

)

{
  rCSR = user_data.status;
  if (index == IDXCTL) {
    rCTL = user_data.control;
  } // IDXCTL

  //
  //-- EE Page function
  if (index == IDXEEP_CTL) EEP_CTR_Flag = 1;
}

---

Variable Documentation

unsigned char idata _n_sub_addr = 1

unsigned char active

sbit ACTIVE_1 = P2 ^ 4

sbit ACTIVE_2 = P2 ^ 5

sbit ACTIVE_3 = P2 ^ 6

sbit ACTIVE_4 = P2 ^ 7

sbit CNTRL_OEn = P0 ^ 0

unsigned char control

sbit DATA_OEn = P0 ^ 3

char date[24]

unsigned char error

unsigned long mytime

char code node_name[] = "P0DPS"

sbit RESET_1 = P1 ^ 0

sbit RESET_2 = P1 ^ 1

sbit RESET_3 = P1 ^ 2

sbit RESET_4 = P1 ^ 3

unsigned char status

char idata svn_rev_code[] = "$Rev: 959 $"

SYS_INFO sys_info

struct { ... } user_data

unsigned char v15mon

sbit V15MON_1 = P2 ^ 0

sbit V15MON_2 = P2 ^ 1

sbit V15MON_3 = P2 ^ 2

sbit V15MON_4 = P2 ^ 3

unsigned char v5mon

sbit V5MON_1 = P1 ^ 4

sbit V5MON_2 = P1 ^ 5

sbit V5MON_3 = P1 ^ 6

sbit V5MON_4 = P1 ^ 7

MSCB_INFO_VAR* variables = vars

MSCB_INFO_VAR code vars[]

Initial value:

 {

   1, UNIT_BYTE,            0, 0,            0, "Error",   &user_data.error,     
   1, UNIT_BYTE,            0, 0,            0, "Control", &user_data.control,   
   1, UNIT_BYTE,            0, 0,            0, "Status",  &user_data.status,    
   1, UNIT_BYTE,            0, 0,            0, "Active",  &user_data.active,    
   1, UNIT_BYTE,            0, 0,            0, "V5_Mon",  &user_data.v5mon,     
   1, UNIT_BYTE,            0, 0,            0, "V15_Mon", &user_data.v15mon,    
   4, UNIT_BYTE,            0, 0, MSCBF_HIDDEN, "BinDate", &user_data.mytime,    
  24, UNIT_STRING,          0, 0, MSCBF_HIDDEN, "Date",    &user_data.date[0],   
  0
}

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