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poll.c
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/*----------------------------------------------------------------------------+
| |
| Enhanced HEYU Functionality |
| |
| Enhancements copyright 2004-2008 Charles W. Sullivan |
| |
| Changes for use with CM11A copyright 1996, 1997 Daniel B. Suthers, |
| Pleasanton Ca, 94588 USA |
| |
| Copyright 1986 by Larry Campbell, 73 Concord Street, Maynard MA 01754 USA |
| (maynard!campbell). |
| |
| John Chmielewski (tesla!jlc until 9/1/86, then rogue!jlc) assisted |
| by doing the System V port and adding some nice features. Thanks! |
| |
| |
| As used herein, HEYU is a trademark of Daniel B. Suthers. |
| X10, CM11A, and ActiveHome are trademarks of X-10 (USA) Inc. |
| The author is not affiliated with either entity. |
| |
| Charles W. Sullivan |
| Co-author and Maintainer |
| Greensboro, North Carolina |
| Email ID: cwsulliv01 |
| Email domain: -at- heyu -dot- org |
| |
+----------------------------------------------------------------------------*/
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#if defined(SYSV) || defined(FREEBSD) || defined(OPENBSD)
#include <string.h>
#else
#include <strings.h>
#endif
#include <time.h>
#include <signal.h>
#include "x10.h"
#include <syslog.h>
#include "process.h"
#include "x10state.h"
#include "oregon.h"
#ifdef __GLIBC__
/* msf - added for glibc/rh 5.0 */
#include <sys/types.h>
#endif
extern int sptty;
extern CONFIG config;
extern CONFIG *configp;
extern struct x10global_st x10global;
extern x10hcode_t *x10state;
extern int i_am_monitor, i_am_state, i_am_rfxmeter;
extern int verbose;
extern int xread(int, unsigned char *, int, int);
extern int is_ring ( void );
extern int reread_config ( void );
unsigned char bootflag = R_NOTATSTART;
/*----------------------------------------------------------------------------+
| Determine the maximum number of bytes for a received function available in |
| the buffer. Arguments lenbyte and fmapbyte are the first two bytes from |
| the buffer, representing the length of the buffer and a bitmapped function |
| indicator. The return value is determined by the lesser the length of the |
| buffer or the distance to the next indicated function from the function |
| indicator byte. |
+----------------------------------------------------------------------------*/
int max_funclen ( unsigned char lenbyte, unsigned char fmapbyte, int pos )
{
int k, maxlen;
if ( !(fmapbyte & (1 << pos)) || lenbyte > 9 )
return 0;
maxlen = 1;
for ( k = pos + 1; k < (int)(lenbyte - 1); k++ ) {
if ( !(fmapbyte & (1 << k)) )
maxlen++;
else
break;
}
return maxlen;
}
/*
* The CM11A sends data back to the computer whenever it sees a command
* come in over the AC buss. This should (theoretically) allow the compuer
* to track the status of all modules. Upon startup, this program should
* check for a poll before anything else.
*
* Check for a poll (0x5a) from the CM11A, If we get one within a
* second, we should send 0xc3 to tell it that we are ready to read
* it's output.
*
* If the showdata flag is set, we print. Otherwise we just eat the output.
*/
extern char *datstrf(void);
unsigned int signal_source;
extern FILE *fdsout;
extern FILE *fdserr;
extern FILE *fprfxo;
extern FILE *fprfxe;
int check4poll( int showdata, int timeout )
{
static int lastunit;
static char lasthc = '_';
int temperat, fdata;
int n, i, j;
int to_read;
char hc;
unsigned char predim, xcmd, xtype, xdata, subunit;
int unit;
int macro_report;
char *func;
int funcbits;
static int wasflag = 0;
unsigned char buf[128];
char outbuf[256];
unsigned char snochange;
extern char *b2s();
off_t f_offset;
unsigned int mac_addr, bitmap;
extern void acknowledge_hail();
extern int special_func;
extern int display_expanded_macro();
int ichksum;
int identify_sent(unsigned char *, int, unsigned char *);
char *translate_other(unsigned char *, int, unsigned char *);
extern char *translate_sent(unsigned char *, int, int *);
extern char *translate_rf_sent(unsigned char *, int *);
#if 0
extern int find_powerfail_launcher( unsigned char );
extern int find_rfflood_launcher( void );
extern int find_lockup_launcher( void );
#endif
extern int find_powerfail_scripts ( unsigned char );
extern int find_rfflood_scripts ( void );
extern int find_lockup_scripts ( void );
extern int set_globsec_flags( unsigned char );
extern char *display_armed_status ( void );
extern int clear_tamper_flags ( void );
extern int engine_local_setup ( int );
extern char *translate_rfxtype_message ( unsigned char * );
extern char *translate_rfxsensor_ident ( unsigned char * );
extern char *display_variable_aux_data ( unsigned char * );
extern int set_counter ( int, unsigned short, unsigned char );
extern char *translate_counter_action ( unsigned char * );
extern char *translate_kaku ( unsigned char *, unsigned char *, int * );
extern char *translate_visonic ( unsigned char *, unsigned char *, int * );
extern char *display_binbuffer ( unsigned char * );
int launch_script_cmd ( unsigned char * );
int launchp = -1;
char maclabel[MACRO_LEN + 1];
int macfound;
unsigned int squelch;
unsigned char hcode;
static int chksum_alert = -1;
extern char *funclabel[18];
static unsigned char newbuf[8], hexaddr = 0;
static char *send_prefix = "sndc";
static unsigned char waitflag = 0;
int sent_type;
unsigned char tag;
int maxlen;
unsigned char level;
static unsigned char defer_dim;
char minibuf[32];
char *transp;
mode_t oldumask;
char *sp;
static char *rcs_status[] = {
"System_mode = OFF", "System_mode = HEAT", "System_mode = COOL", "System_mode = AUTO",
"Fan = ON", "Fan = OFF", "Setback = ON", "Setback = OFF", "Temp Change", "Setpoint Change",
"Outside Temp", "Heat Setpoint", "Cooling Setpoint",
};
static unsigned int source_type[] = {SNDC, SNDS, SNDP, SNDA, RCVA};
static char *source_name[] = {"sndc", "snds", "sndp", "snda", "rcva"};
if ( i_am_state ) {
/* Redirect output to the Heyu log file */
oldumask = umask((mode_t)configp->log_umask);
fdsout = freopen(configp->logfile, "a", stdout);
fdserr = freopen(configp->logfile, "a", stderr);
umask(oldumask);
}
/* Note: When invoked as the normal 'heyu monitor' (i_am_monitor), */
/* fdsout and fdserr will have been set to stdout and stderr. */
/* But when invoked as 'heyu monitor rfxmeter' (i_am_rfxmeter), */
/* they will have been redirected to /dev/null so the only output */
/* to that xterm will be RFXMeter data via file pointer fprfxo. */
unit = -1;
hc = '\0';
func = "" ;
if ( timeout == 0 ) { /* only do a read if there is data */
if( sptty < 0 ) {
return 0;
}
f_offset = lseek(sptty, 0, SEEK_CUR);
if ( f_offset == lseek(sptty, 0, SEEK_END) ) {
return 0;
}
lseek(sptty, f_offset, SEEK_SET);
timeout = 1;
}
n = xread(sptty, buf, 1, timeout);
if ( n != 0 ) {
/* Three 0xff bytes in a row indicate that I sent a transmission to
* the CM11, I.E a command. The byte following the 3 0xFF bytes
* indicates how long the sent command was. We need to suck these
* off the stack if we are monitoring.
*/
while ( buf[0] == 0xff ) { /* CM11A may be responding to a transmission */
if ( ++wasflag == 3 ) {
wasflag = 0;
n = xread(sptty, buf, 1, timeout); /* length of xmit */
if( n != 1 ) {
return(0);
}
if ( buf[0] == 0xff && chksum_alert == 0xff ) {
/*
* We have received four 0xff bytes in a row,
* looks like the first one was the checksum expected,
* so drop one of them and loop one more time.
*/
chksum_alert = -1;
wasflag = 2;
continue;
}
n = buf[0];
if ( n < 127 ) {
unsigned char chksum;
n = xread(sptty, buf, n, timeout);
/* Identify the type of sent command from the leading */
/* byte and the length of the buffer. */
sent_type = identify_sent(buf, n, &chksum);
if ( sent_type == SENT_STCMD ) {
/* A command for the monitor/state process */
if ( buf[1] == ST_SOURCE ) {
signal_source = source_type[buf[2]];
send_prefix = source_name[buf[2]];
}
else if ( buf[1] == ST_TESTPOINT && i_am_monitor ) {
fprintf(fdsout, "%s Testpoint %d\n", datstrf(), buf[2]);
}
else if ( buf[1] == ST_LAUNCH && i_am_state ) {
configp->script_ctrl = buf[2];
fprintf(fdsout, "%s Scripts %s\n", datstrf(), (buf[2] == ENABLE ? "enabled" : "disabled"));
}
else if ( buf[1] == ST_INIT_ALL && i_am_state ) {
x10state_init_all();
write_x10state_file();
}
else if ( buf[1] == ST_INIT && i_am_state ) {
x10state_init_old(buf[2]);
write_x10state_file();
}
else if ( buf[1] == ST_INIT_OTHERS && i_am_state ) {
x10state_init_others();
write_x10state_file();
}
else if ( buf[1] == ST_WRITE && i_am_state ) {
write_x10state_file();
}
else if ( buf[1] == ST_EXIT && i_am_state ) {
write_x10state_file();
unlock_state_engine();
exit(0);
}
else if ( buf[1] == ST_RESETRF && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s Reset CM17A\n", datstrf());
}
else if ( buf[1] == ST_BUSYWAIT && (i_am_state || i_am_monitor) ) {
waitflag = buf[2];
if ( configp->auto_wait == 0 ) {
if ( waitflag > 0 )
fprintf(fdsout, "%s Wait macro completion.\n", datstrf());
else
fprintf(fdsout, "%s Wait timeout.\n", datstrf());
}
}
else if ( buf[1] == ST_CHKSUM ) {
chksum_alert = buf[2];
}
else if ( buf[1] == ST_REWIND ) {
for ( j = 0; j < 10; j++ ) {
if ( lseek(sptty, (off_t)0, SEEK_END) <= (off_t)(SPOOLFILE_ABSMIN/2) )
break;
sleep(1);
}
fprintf(fdsout, "%s Spoolfile exceeded max size and was rewound.\n", datstrf());
}
else if ( buf[1] == ST_SHOWBYTE && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s Byte value = 0x%02x\n", datstrf(), buf[2]);
}
else if ( buf[1] == ST_RESTART && (i_am_state || i_am_monitor || i_am_rfxmeter) ) {
reread_config();
if ( i_am_state ) {
syslog(LOG_ERR, "engine reconfiguration-\n");
engine_local_setup(E_RESTART);
fprintf(fdsout, "%s Engine reconfiguration\n", datstrf());
fflush(fdsout);
// syslog(LOG_ERR, "engine reconfiguration-\n");
}
else if ( i_am_rfxmeter ) {
fprintf(fprfxo, "RFXMeter monitor reconfiguration\n");
fflush(fprfxo);
}
else {
fprintf(fdsout, "%s Monitor reconfiguration\n", datstrf());
fflush(fdsout);
}
}
else if ( buf[1] == ST_SECFLAGS && (i_am_state || i_am_monitor)) {
if ( buf[2] != 0 ) {
warn_zone_faults(fdsout, datstrf());
}
set_globsec_flags(buf[2]);
write_x10state_file();
fprintf(fdsout, "%s %s\n", datstrf(), display_armed_status());
fflush(fdsout);
}
else if ( buf[1] == ST_CLRTIMERS && (i_am_state || i_am_monitor)) {
reset_user_timers();
write_x10state_file();
fprintf(fdsout, "%s Reset timers 1-16\n", datstrf());
fflush(fdsout);
}
else if ( buf[1] == ST_CLRTAMPER && (i_am_state || i_am_monitor)) {
clear_tamper_flags();
write_x10state_file();
fprintf(fdsout, "%s Clear tamper flags\n", datstrf());
fflush(fdsout);
}
}
else if ( sent_type == SENT_WRMI ) {
/* WRMI - Ignore */
}
else if ( sent_type == SENT_ADDR ) {
/* An address */
if ( *(transp = translate_sent(buf, n, &launchp)) )
fprintf(fdsout, "%s %s %s\n", datstrf(), send_prefix, transp);
if (signal_source != RCVA)
chksum_alert = chksum;
if ( launchp >= 0 && i_am_state) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_FUNC ) {
/* Standard function */
if ( *(transp = translate_sent(buf, n, &launchp)) )
fprintf(fdsout, "%s %s %s\n", datstrf(), send_prefix, transp);
if (signal_source != RCVA)
chksum_alert = chksum;
if ( launchp >= 0 && i_am_state) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_EXTFUNC ) {
/* Extended function */
if ( *(transp = translate_sent(buf, n, &launchp)) )
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, transp);
chksum_alert = chksum;
if ( launchp >= 0 && i_am_state) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_RF ) {
/* CM17A command */
fprintf(fdsout,"%s %s %s\n", datstrf(), "xmtf", translate_rf_sent(buf, &launchp));
if ( launchp >= 0 && i_am_state ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_FLAGS && i_am_state ) {
update_flags(buf);
write_x10state_file();
}
else if ( sent_type == SENT_FLAGS32 && i_am_state ) {
update_flags_32(buf);
write_x10state_file();
}
else if ( sent_type == SENT_VDATA ) {
strcpy(outbuf, translate_virtual(buf, 9 /*8*/, &snochange, &launchp));
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) )
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, outbuf);
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_GENLONG ) {
strcpy(outbuf, translate_gen_longdata(buf, &snochange, &launchp));
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) )
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, outbuf);
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_ORE_EMU ) {
strcpy(outbuf, translate_ore_emu(buf, &snochange, &launchp));
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) )
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, outbuf);
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_KAKU ) {
strcpy(outbuf, translate_kaku(buf, &snochange, &launchp));
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) )
fprintf(fdsout,"%s", outbuf);
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_VISONIC ) {
strcpy(outbuf, translate_visonic(buf, &snochange, &launchp));
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) )
fprintf(fdsout,"%s", outbuf);
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
else if ( sent_type == SENT_LONGVDATA ) {
if ( i_am_rfxmeter ) {
/* This and only this data gets sent to the special */
/* 'heyu monitor rfxmeter' window */
strcpy(outbuf, translate_long_virtual(buf, &snochange, &launchp) );
if ( (sp = strchr(outbuf, '\n')) != NULL )
*sp = '\0';
fprintf(fprfxo, "%s\n", outbuf);
fflush(fprfxo);
}
else {
/* This and all other data are not sent to the rfxmeter window */
strcpy(outbuf, translate_long_virtual(buf, &snochange, &launchp) );
if ( *outbuf && !(snochange && config.hide_unchanged == YES && launchp < 0) ) {
if ( (sp = strchr(outbuf, '\n')) != NULL ) {
*sp = '\0';
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, outbuf);
fprintf(fdsout,"%s %s\n", datstrf(), sp + 1);
}
else {
fprintf(fdsout,"%s %s %s\n", datstrf(), send_prefix, outbuf);
}
}
if ( i_am_state && launchp >= 0 ) {
launch_scripts(&launchp);
}
}
}
else if ( sent_type == SENT_COUNTER && (i_am_state || i_am_monitor)) {
set_counter(buf[2] | (buf[3] << 8), buf[4] | (buf[5] << 8), buf[6]);
write_x10state_file();
fprintf(fdsout, "%s %s\n", datstrf(), translate_counter_action(buf));
fflush(fdsout);
}
else if ( sent_type == SENT_CLRSTATUS && i_am_state ) {
clear_statusflags(buf[2], (buf[3] << 8 | buf[4]));
write_x10state_file();
}
else if ( sent_type == SENT_MESSAGE && (i_am_monitor || i_am_state) ) {
fprintf(fdsout, "%s %s\n", datstrf(), buf + 3);
}
else if ( sent_type == SENT_PFAIL && (i_am_state || i_am_monitor) ) {
bootflag = buf[2];
if ( bootflag & R_ATSTART )
fprintf(fdsout, "%s Powerfail signal received at startup.\n", datstrf());
else
fprintf(fdsout, "%s Powerfail signal received.\n", datstrf());
if ( i_am_state && (launchp = find_powerfail_scripts(bootflag)) >= 0 )
launch_scripts(&launchp);
}
else if ( sent_type == SENT_RFFLOOD && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s RF_Flood signal received.\n", datstrf());
if ( i_am_state && (launchp = find_rfflood_scripts()) >= 0 )
launch_scripts(&launchp);
}
else if ( sent_type == SENT_LOCKUP && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s Interface lockup signal received, reason %02x.\n", datstrf(), buf[2]);
if ( i_am_state && (launchp = find_lockup_scripts()) >= 0 )
launch_scripts(&launchp);
}
else if ( sent_type == SENT_SETTIMER && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s %s\n", datstrf(), translate_settimer_message(buf));
// if ( i_am_state )
// write_x10state_file();
}
else if ( sent_type == SENT_RFXTYPE && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s %s %s\n", datstrf(), send_prefix, translate_rfxtype_message(buf));
}
else if ( sent_type == SENT_RFXSERIAL && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s %s %s\n", datstrf(), send_prefix, translate_rfxsensor_ident(buf));
}
else if ( sent_type == SENT_RFVARIABLE && (i_am_state || i_am_monitor) ) {
fprintf(fdsout, "%s %s %s\n", datstrf(), send_prefix, display_variable_aux_data(buf));
}
else if ( sent_type == SENT_SCRIPT && (i_am_state) ) {
launch_script_cmd(buf);
}
else if ( sent_type == SENT_INITSTATE && (i_am_state) ) {
x10state_init(buf[2], buf[3] | (buf[4] << 8));
}
else if ( sent_type == SENT_SHOWBUFFER && i_am_monitor ) {
fprintf(fdsout, "%s %s\n", datstrf(), display_binbuffer(buf + 2));
}
else if ( sent_type == SENT_OTHER ) {
/* Other command */
if ( *(transp = translate_other(buf, n, &chksum)) )
fprintf(fdsout, "%s %s\n", datstrf(), transp);
chksum_alert = chksum;
launchp = -1;
}
}
else {
n = xread(sptty, buf, n - 127, timeout);
}
fflush(fdsout);
return(0);
}
else
n = xread(sptty, buf, 1, timeout);
if( n != 1 ) {
return(0);
}
} /* end of while */
/* print out the saved 0xff from the buffer */
if ( buf[0] != 0xff && wasflag > 0 ) {
if (chksum_alert == 0xff) {
/* a single 0xff was apparently a checksum */
chksum_alert = -1;
wasflag--;
}
n = buf[0];
for(i = 0; i < wasflag;i++)
buf[i] = 0xff;
buf[i] = n;
n = wasflag + 1;
wasflag = 0;
}
if ( buf[0] == chksum_alert ) {
/* this is the checksum expected, just drop it */
chksum_alert = -1;
return 0;
}
if (chksum_alert >= 0) {
/*
* Instead of the checksum expected, we've received something else.
* Don't expect that checksum to appear any longer. Either the
* interface didn't respond with a checksum, busy with an incomming
* transmission or a macro, or we are completely out of sync.
*/
chksum_alert = -1;
}
macro_report = 0;
if ( buf[0] == 0x5a ) {
/* CM11A has polling info for me */
/* The xread is executed a second time on failure because the
dim commands may be tieing up the CM11.
*/
n = xread(sptty, buf, 1, 2); /* get the buffer size */
if ( n == 0)
n = xread(sptty, buf, 1, 2); /* get the buffer size */
if ( n > 0 ) {
/* We have a byte count */
to_read = buf[0]; /* number of bytes to read */
if ( to_read == 0x5a ) {
/* Darn. Another polling indicator */
timeout = 2;
return ( check4poll(showdata, timeout) );
}
else if ( to_read == 0x5b ) { /* Macro report coming in */
to_read = 2;
macro_report = 1;
}
if ( to_read > (int)sizeof(buf) ) {
if( verbose )
fprintf(fdserr, "Polling read size exceeds buffer");
return(-1);
}
n = xread(sptty, buf, to_read , timeout);
if ( n != to_read ) {
fprintf(fdsout, "Poll only got %d of %d bytes\n",
n, to_read);
fflush(fdsout);
return 0;
}
if ( showdata > 0 && (verbose != 0) )
fprintf(fdsout, "I received a poll %d bytes long.\n", n);
if ( macro_report == 1 ) { /* CM11A is reporting a macro execution.*/
if ( showdata ) {
mac_addr = ((buf[0] & 0x07u) << 8) + buf[1];
/* Get macro label (or "Unknown") and saved image checksum */
macfound = lookup_macro(mac_addr, maclabel, &ichksum);
if ( buf[0] & 0x70u ) {
/* Macro was executed by a Trigger */
if ( macfound == 1 && ichksum != -1 && loadcheck_image(ichksum) ) {
/* Determine and display the inferred trigger. */
/* Launch a script if warranted. */
signal_source = RCVT;
tag = (buf[0] & 0x70u) >> 4;
display_trigger(datstrf(), mac_addr, tag);
/* Announce the execution of the macro */
fprintf(fdsout, "%s Trigger executed macro : %s, address 0x%03x\n",
datstrf(), maclabel, mac_addr);
/* Decipher and display macro elements from image file. */
/* Launch script(s) when warranted. */
signal_source = SNDT;
expand_macro(datstrf(), mac_addr, TRIGGER_EXEC);
}
else {
fprintf(fdsout, "%s Trigger executed macro : %s, address 0x%03x\n",
datstrf(), maclabel, mac_addr);
}
}
else {
/* Macro was executed by a Timer */
set_macro_timestamp(time(NULL));
if ( macfound == 1 && ichksum != -1 && loadcheck_image(ichksum) ) {
fprintf(fdsout, "%s Timer executed macro : %s, address 0x%03x\n",
datstrf(), maclabel, mac_addr);
/* Decipher and display macro elements from image file. */
/* Launch script(s) when warranted. */
signal_source = SNDM;
expand_macro(datstrf(), mac_addr, TIMER_EXEC);
}
else {
fprintf(fdsout, "%s Timer executed macro : %s, address 0x%03x\n",
datstrf(), maclabel, mac_addr);
}
}
}
}
else {
signal_source = RCVI;
#if 0
if ( showdata ) {
for ( i = 1; i < to_read; i++)
fprintf(fdsout, " %02x", buf[i]);
fprintf(fdsout, "\n");
}
#endif
for ( i = 1; i < to_read; i++) {
xcmd = xdata = subunit = predim = level = 0;
if ( defer_dim &&
( (funcbits = (newbuf[0] & 0x0Fu)) == DIM || funcbits == BRIGHT) ) {
/* Finish handling a deferred Dim or Bright function */
newbuf[1] = buf[i];
signal_source = RCVI;
x10state_update_func(newbuf, &launchp);
hc = code2hc((newbuf[0] & 0xF0u) >> 4);
level = buf[i];
defer_dim = 0;
newbuf[0] = 0;
if( showdata ) {
fprintf(fdsout, "%s rcvi func %12s : hc %c %s %%%02.0f [%d]\n",
datstrf(), funclabel[funcbits], hc,
((funcbits == DIM) ? "dim" : "bright"),
100.*(float)level/210., level);
}
}
else if ( (buf[0] & (0x01 << (i-1))) != 0) {
/* A function has been received */
signal_source = RCVI;
/* Determine the maximum number of bytes */
/* available in the buffer for the function */
maxlen = max_funclen(to_read, buf[0], (i-1));
hc = code2hc( ((buf[i] & 0xF0u) >> 4) );
funcbits = buf[i] & 0x0Fu;
func = funclabel[buf[i] & 0x0Fu];
if ( funcbits == DIM || funcbits == BRIGHT ) {
if ( maxlen > 1 ) {
/* We have the dim level - handle it here */
x10state_update_func(buf + i, &launchp);
level = buf[i+1];
defer_dim = 0;
i++;
}
else {
/* Otherwise, defer until we've got the dim level */
newbuf[0] = buf[i];
defer_dim = 1;
}
}
else if ( funcbits == PRESET1 || funcbits == PRESET2) {
func = "Preset";
x10state_update_func(buf + i, &launchp);
predim = rev_low_nybble((buf[i] & 0xF0u) >> 4) + 1;
if ( funcbits == PRESET2 )
predim += 16;
fdata = predim;
}
else if ( funcbits == EXTCODE ) {
if ( maxlen >= 4 ) {
/* Buffer looks OK. (Sometimes it gets */
/* garbled when ext code functions are */
/* received by a firmware 1 interface.) */
unit = code2unit(buf[i+1] & 0x0fu);
subunit = (buf[i+1] & 0xf0u) >> 4;
bitmap = 1 << (buf[i+1] & 0x0fu);
xdata = buf[i+2];
xcmd = buf[i+3];
xtype = (xcmd & 0xf0u) >> 4;
if ( xtype == 3 ) {
x10state_update_ext3func(buf + i, &launchp);
}
#ifdef HASEXT0
else if ( xtype == 0 ) {
x10state_update_ext0func(buf + i, &launchp);
}
#endif
else {
x10state_update_extotherfunc(buf + i, &launchp);
}
i += 3;
}
else {
/* Garbled buffer - dump it */
unit = 0;
bitmap = 0;
xdata = 0;
xcmd = 0xff;
i = to_read;
}
}
else {
x10state_update_func(buf + i, &launchp);
}
if ( showdata ) {
hcode = hc2code(hc);
squelch = x10state[hcode].squelch;
if ( squelch != 0 && (x10state[hcode].lastactive & squelch) == 0 ) {
fprintf(fdsout, "%s rcvi addr unit %3d : hu %c%-2d (%s)\n",
datstrf(), code2unit(single_bmap_unit(squelch)),
hc, code2unit(single_bmap_unit(squelch)), lookup_label(hc, squelch) );
x10state[hcode].squelch = squelch = 0;
}
else if ( squelch != 0 && ((squelch & x10state[hcode].state[ChgState]) || launchp >= 0) ) {
fprintf(fdsout, "%s rcvi addr unit %3d : hu %c%-2d (%s)\n",
datstrf(), code2unit(single_bmap_unit(squelch)),
hc, code2unit(single_bmap_unit(squelch)), lookup_label(hc, squelch) );
x10state[hcode].squelch = squelch = 0;
}
if ( (funcbits == DIM || funcbits == BRIGHT) && squelch == 0 ) {
if ( !defer_dim )
fprintf(fdsout, "%s rcvi func %12s : hc %c %s %%%02.0f [%d]\n",
datstrf(), funclabel[funcbits], toupper((int)hc),
((funcbits == DIM) ? "dim" : "bright"),
100.*(float)level/210., level);
}
else if ( (funcbits == PRESET1 || funcbits == PRESET2) && squelch == 0 ) {
fprintf(fdsout, "%s rcvi func %12s : level %d\n",
datstrf(), func, predim);
if ( i_am_monitor &&
configp->rcs_temperature & (1 << hc2code(lasthc)) ) {
/* Special funcs for RCS compatible thermometers */
if ( lastunit > 10 ) {
temperat = -60 + (predim - 1) + 32 * (lastunit - 11);
sprintf(minibuf, "Temperature = %d", temperat);
fprintf(fdsout, "%s %-22s : hu %c0 (%s)\n",
datstrf(), minibuf, toupper((int)lasthc), lookup_label(lasthc, 0));
}
else if ( lastunit == 6 && predim < sizeof(rcs_status) / sizeof(*rcs_status) + 1 ) {
fprintf(fdsout, "%s %-22s : hu %c0 (%s)\n",
datstrf(), rcs_status[predim - 1], toupper((int)lasthc),
lookup_label(lasthc, 0));
}
}
}
else if ( funcbits == EXTCODE && squelch == 0 ) {
char tmp[10], stmp[16];
sprintf(tmp, "%d", unit);
bitmap = 1 << unit2code(unit);
if ( subunit == 0 )
stmp[0] = '\0';
else
sprintf(stmp, " subunit %02d", subunit);
if ( xcmd == 0x31 ) {
if ( xdata & 0xc0u ) {
fprintf(fdsout,
"%s rcvi func xPreset : hu %c%-2d%s level %d ramp %d (%s)\n",
datstrf(), hc, unit, stmp, xdata & 0x3f, (xdata & 0xc0) >> 6,
lookup_label(hc, bitmap));
}
else {
fprintf(fdsout,
"%s rcvi func xPreset : hu %c%-2d%s level %d (%s)\n",
datstrf(), hc, unit, stmp, xdata, lookup_label(hc, bitmap));
}
}
else if ( xcmd == 0x3b )
fprintf(fdsout, "%s rcvi func xConfig : hc %c mode=%d\n",
datstrf(), hc, xdata);
else if ( xcmd == 0x33 )
fprintf(fdsout, "%s rcvi func xAllOn : hc %c\n",
datstrf(), hc);
else if ( xcmd == 0x34 )
fprintf(fdsout, "%s rcvi func xAllOff : hc %c\n",
datstrf(), hc);
else if ( xcmd == 0x37 ) {
if ( (xdata & 0x30u) == 0 ) {
fprintf(fdsout, "%s rcvi func xStatusReq : hu %c%-2d%s (%s)\n",
datstrf(), hc, unit, stmp, lookup_label(hc, bitmap));
}
else if ( (xdata & 0x30u) == 0x10 ) {
fprintf(fdsout, "%s rcvi func xPowerUp : hu %c%-2d%s (%s)\n",
datstrf(), hc, unit, stmp, lookup_label(hc, bitmap));
}
else if ( (xdata & 0x30u) == 0x20 ) {
fprintf(fdsout, "%s rcvi func xGrpStatus : hu %c%-2d%s group %d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0u) >> 6, lookup_label(hc, bitmap));
}
else {
fprintf(fdsout, "%s rcvi func xGrpStatus : hu %c%-2d%s group %d.%-2d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1, lookup_label(hc, bitmap));
}
}
else if ( xcmd == 0x38 ) {
if ( xdata & 0x40u )
fprintf(fdsout, "%s rcvi func xStatusAck : hu %c%-2d%s Switch %-3s %s (%s)\n",
datstrf(), hc, unit, stmp, ((xdata & 0x3fu) ? "On " : "Off"),
((xdata & 0x80u) ? "LoadOK" : "NoLoad"),
lookup_label(hc, bitmap));
else
fprintf(fdsout, "%s rcvi func xStatusAck : hu %c%-2d%s Lamp level %d, %s (%s)\n",
datstrf(), hc, unit, stmp, xdata & 0x3fu,
((xdata & 0x80u) ? "BulbOK" : "NoBulb"),
lookup_label(hc, bitmap));
}
else if ( xcmd == 0x30 ) {
if ( (xdata & 0x20u) == 0 ) {
fprintf(fdsout, "%s rcvi func xGrpAdd : hu %c%-2d%s group %d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0u) >> 6, lookup_label(hc, bitmap));
}
else {
fprintf(fdsout, "%s rcvi func xGrpAdd : hu %c%-2d%s group %d.%-2d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1, lookup_label(hc, bitmap));
}
}
else if ( xcmd == 0x32 ) {
fprintf(fdsout, "%s rcvi func xGrpAddLvl : hu %c%-2d%s group %d level %d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0u) >> 6, xdata & 0x3fu, lookup_label(hc, bitmap));
}
else if ( xcmd == 0x35 ) {
if ( (xdata & 0x30) == 0 ) {
fprintf(fdsout, "%s rcvi func xGrpRem : hu %c%-2d%s group(s) %s (%s)\n",
datstrf(), hc, unit, stmp, linmap2list(xdata & 0x0f), lookup_label(hc, bitmap));
}
else {
fprintf(fdsout, "%s rcvi func xGrpRemAll : hc %c group(s) %s\n",
datstrf(), hc, linmap2list(xdata & 0x0f));
}
}
else if ( xcmd == 0x36 ) {
if ( (xdata & 0x30u) == 0 ) {
fprintf(fdsout, "%s rcvi func xGrpExec : hc %c group %d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6);
}
else if ( (xdata & 0x30u) == 0x20u ) {
fprintf(fdsout, "%s rcvi func xGrpExec : hc %c group %d.%-2d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1);
}
else if ( (xdata & 0x30u) == 0x10u ) {
fprintf(fdsout, "%s rcvi func xGrpOff : hc %c group %d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6);
}
else {
fprintf(fdsout, "%s rcvi func xGrpOff : hc %c group %d.%-2d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1);
}
}
else if ( xcmd == 0x39 ) {
fprintf(fdsout, "%s rcvi func xGrpAck : hu %c%-2d%s group %d level %d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0) >> 6, xdata & 0x3fu, lookup_label(hc, bitmap));
}
else if ( xcmd == 0x3A ) {
fprintf(fdsout, "%s rcvi func xGrpNack : hu %c%-2d%s group %d (%s)\n",
datstrf(), hc, unit, stmp, (xdata & 0xc0) >> 6, lookup_label(hc, bitmap));
}
else if ( xcmd == 0x3C ) {
if ( (xdata & 0x30u) == 0 ) {
fprintf(fdsout, "%s rcvi func xGrpDim : hc %c group %d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6);
}
else if ( (xdata & 0x30u) == 0x10 ) {
fprintf(fdsout, "%s rcvi func xGrpBright : hc %c group %d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6);
}
else if ( (xdata & 0x30u) == 0x20 ) {
fprintf(fdsout, "%s rcvi func xGrpDim : hc %c group %d.%-2d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1);
}
else {
fprintf(fdsout, "%s rcvi func xGrpBright : hc %c group %d.%-2d\n",
datstrf(), hc, (xdata & 0xc0u) >> 6, (xdata & 0x0fu) + 1);
}
}
else if ( xcmd == 0x01 )
fprintf(fdsout, "%s rcvi func shOpenLim : hu %c%-2d%s level %d (%s)\n",
datstrf(), hc, unit, stmp, xdata, lookup_label(hc, bitmap));
else if ( xcmd == 0x03 )
fprintf(fdsout, "%s rcvi func shOpen : hu %c%-2d%s level %d (%s)\n",
datstrf(), hc, unit, stmp, xdata, lookup_label(hc, bitmap));
else if ( xcmd == 0x02 )
fprintf(fdsout, "%s rcvi func shSetLim : hu %c%-2d%s level %d (%s)\n",
datstrf(), hc, unit, stmp, xdata, lookup_label(hc, bitmap));
else if ( xcmd == 0x04 )
fprintf(fdsout, "%s rcvi func shOpenAll : hc %c\n",
datstrf(), hc);
else if ( xcmd == 0x0B )
fprintf(fdsout, "%s rcvi func shCloseAll : hc %c\n",
datstrf(), hc);
else if ( xcmd == 0xff )
fprintf(fdsout, "%s rcvi func ExtCode : Incomplete xcode in buffer.\n",
datstrf());
else {
fprintf(fdsout, "%s rcvi func xFunc %02x : hu %c%-2d%s data=0x%02x (%s)\n",