diff options
Diffstat (limited to 'contrib/ntp/libparse/clk_trimtaip.c')
| -rw-r--r-- | contrib/ntp/libparse/clk_trimtaip.c | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/contrib/ntp/libparse/clk_trimtaip.c b/contrib/ntp/libparse/clk_trimtaip.c deleted file mode 100644 index 4453e2b..0000000 --- a/contrib/ntp/libparse/clk_trimtaip.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * /src/NTP/ntp-4/libparse/clk_trimtaip.c,v 4.7 1999/11/28 09:13:51 kardel RELEASE_19991128_A - * - * clk_trimtaip.c,v 4.7 1999/11/28 09:13:51 kardel RELEASE_19991128_A - * - * Trimble SV6 clock support - several collected codepieces - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#if defined(REFCLOCK) && defined(CLOCK_PARSE) && defined(CLOCK_TRIMTAIP) - -#include "ntp_fp.h" -#include "ntp_unixtime.h" -#include "ntp_calendar.h" - -#include "parse.h" - -#ifndef PARSESTREAM -#include "ntp_stdlib.h" -#include <stdio.h> -#else -#include "sys/parsestreams.h" -extern void printf P((const char *, ...)); -#endif - -/* 0000000000111111111122222222223333333 / char - * 0123456789012345678901234567890123456 \ posn - * >RTMhhmmssdddDDMMYYYYoodnnvrrrrr;*xx< Actual - * ----33445566600112222BB7__-_____--99- Parse - * >RTM 1 ;* <", Check - */ - -#define hexval(x) (('0' <= (x) && (x) <= '9') ? (x) - '0' : \ - ('a' <= (x) && (x) <= 'f') ? (x) - 'a' + 10 : \ - ('A' <= (x) && (x) <= 'F') ? (x) - 'A' + 10 : \ - -1) -#define O_USEC O_WDAY -#define O_GPSFIX O_FLAGS -#define O_CHKSUM O_UTCHOFFSET - static struct format trimsv6_fmt = -{ { { 13, 2 }, {15, 2}, { 17, 4}, /* Day, Month, Year */ - { 4, 2 }, { 6, 2}, { 8, 2}, /* Hour, Minute, Second */ - { 10, 3 }, {23, 1}, { 0, 0}, /* uSec, FIXes (WeekDAY, FLAGS, ZONE) */ - { 34, 2 }, { 0, 0}, { 21, 2}, /* cksum, -, utcS (UTC[HMS]OFFSET) */ -}, - (const unsigned char *)">RTM 1 ;* <", - 0 -}; - -static unsigned long cvt_trimtaip P((unsigned char *, int, struct format *, clocktime_t *, void *)); -static unsigned long inp_trimtaip P((parse_t *, unsigned int, timestamp_t *)); - -clockformat_t clock_trimtaip = -{ - inp_trimtaip, /* no input handling */ - cvt_trimtaip, /* Trimble conversion */ - pps_one, /* easy PPS monitoring */ - (void *)&trimsv6_fmt, /* conversion configuration */ - "Trimble TAIP", - 37, /* string buffer */ - 0 /* no private data */ -}; - -static unsigned long -cvt_trimtaip( - unsigned char *buffer, - int size, - struct format *format, - clocktime_t *clock_time, - void *local - ) -{ - long gpsfix; - u_char calc_csum = 0; - long recv_csum; - int i; - - if (!Strok(buffer, format->fixed_string)) return CVT_NONE; -#define OFFS(x) format->field_offsets[(x)].offset -#define STOI(x, y) \ - Stoi(&buffer[OFFS(x)], y, \ - format->field_offsets[(x)].length) - if ( STOI(O_DAY, &clock_time->day) || - STOI(O_MONTH, &clock_time->month) || - STOI(O_YEAR, &clock_time->year) || - STOI(O_HOUR, &clock_time->hour) || - STOI(O_MIN, &clock_time->minute) || - STOI(O_SEC, &clock_time->second) || - STOI(O_USEC, &clock_time->usecond)|| - STOI(O_GPSFIX, &gpsfix) - ) return CVT_FAIL|CVT_BADFMT; - - clock_time->usecond *= 1000; - /* Check that the checksum is right */ - for (i=OFFS(O_CHKSUM)-1; i >= 0; i--) calc_csum ^= buffer[i]; - recv_csum = (hexval(buffer[OFFS(O_CHKSUM)]) << 4) | - hexval(buffer[OFFS(O_CHKSUM)+1]); - if (recv_csum < 0) return CVT_FAIL|CVT_BADTIME; - if (((u_char) recv_csum) != calc_csum) return CVT_FAIL|CVT_BADTIME; - - clock_time->utcoffset = 0; - - /* What should flags be set to ? */ - clock_time->flags = PARSEB_UTC; - - /* if the current GPS fix is 9 (unknown), reject */ - if (0 > gpsfix || gpsfix > 9) clock_time->flags |= PARSEB_POWERUP; - - return CVT_OK; -} - -/* - * inp_trimtaip - * - * grep data from input stream - */ -static u_long -inp_trimtaip( - parse_t *parseio, - unsigned int ch, - timestamp_t *tstamp - ) -{ - unsigned int rtc; - - parseprintf(DD_PARSE, ("inp_trimtaip(0x%lx, 0x%x, ...)\n", (long)parseio, ch)); - - switch (ch) - { - case '>': - parseprintf(DD_PARSE, ("inp_trimptaip: START seen\n")); - - parseio->parse_index = 1; - parseio->parse_data[0] = ch; - parseio->parse_dtime.parse_stime = *tstamp; /* collect timestamp */ - return PARSE_INP_SKIP; - - case '<': - parseprintf(DD_PARSE, ("inp_trimtaip: END seen\n")); - if ((rtc = parse_addchar(parseio, ch)) == PARSE_INP_SKIP) - return parse_end(parseio); - else - return rtc; - - - default: - return parse_addchar(parseio, ch); - } -} - -#else /* not (REFCLOCK && CLOCK_PARSE && CLOCK_TRIMTAIP) */ -int clk_trimtaip_bs; -#endif /* not (REFCLOCK && CLOCK_PARSE && CLOCK_TRIMTAIP) */ - -/* - * History: - * - * clk_trimtaip.c,v - * Revision 4.7 1999/11/28 09:13:51 kardel - * RECON_4_0_98F - * - * Revision 4.6 1998/08/16 18:46:27 kardel - * (clock_trimtaip =): changed format name - * - * Revision 4.5 1998/06/14 21:09:38 kardel - * Sun acc cleanup - * - * Revision 4.4 1998/06/13 12:06:57 kardel - * fix SYSV clock name clash - * - * Revision 4.3 1998/06/12 15:22:29 kardel - * fix prototypes - * - * Revision 4.2 1998/06/12 09:13:26 kardel - * conditional compile macros fixed - * printf prototype - * - * Revision 4.1 1998/05/24 09:39:54 kardel - * implementation of the new IO handling model - * - * Revision 4.0 1998/04/10 19:45:31 kardel - * Start 4.0 release version numbering - * - * from V3 1.4 log info deleted 1998/04/11 kardel - */ - |
