/* records transmitted from extern CDU to MX 4200 */
#define PMVXG_S_INITMODEA 0 /* initialization/mode part A */
#define PMVXG_S_INITMODEB 1 /* initialization/mode part B*/
#define PMVXG_S_SATHEALTH 2 /* satellite health control */
#define PMVXG_S_DIFFNAV 3 /* differential navigation control */
#define PMVXG_S_PORTCONF 7 /* control port configuration */
#define PMVXG_S_GETSELFTEST 13 /* self test (request results) */
#define PMVXG_S_RTCMCONF 16 /* RTCM port configuration */
#define PMVXG_S_PASSTHRU 17 /* equipment port pass-thru config */
#define PMVXG_S_RESTART 18 /* restart control */
#define PMVXG_S_OSCPARAM 19 /* oscillator parameter */
#define PMVXG_S_DOSELFTEST 20 /* self test (activate a test) */
#define PMVXG_S_TRECOVCONF 23 /* time recovery configuration */
#define PMVXG_S_RAWDATASEL 24 /* raw data port data selection */
#define PMVXG_S_EQUIPCONF 26 /* equipment port configuration */
#define PMVXG_S_RAWDATACONF 27 /* raw data port configuration */
/* records transmitted from MX 4200 to external CDU */
#define PMVXG_D_STATUS 0 /* status */
#define PMVXG_D_POSITION 1 /* position */
#define PMVXG_D_OPDOPS 3 /* (optimum) DOPs */
#define PMVXG_D_MODEDATA 4 /* mode data */
#define PMVXG_D_SATPRED 5 /* satellite predictions */
#define PMVXG_D_SATHEALTH 6 /* satellite health status */
#define PMVXG_D_UNRECOG 7 /* unrecognized request response */
#define PMVXG_D_SIGSTRLOC 8 /* sig strength & location (sats 1-4) */
#define PMVXG_D_SPEEDHEAD 11 /* speed/heading data */
#define PMVXG_D_OSELFTEST 12 /* (old) self-test results */
#define PMVXG_D_SIGSTRLOC2 18 /* sig strength & location (sats 5-8) */
#define PMVXG_D_OSCPARAM 19 /* oscillator parameter */
#define PMVXG_D_SELFTEST 20 /* self test results */
#define PMVXG_D_PHV 21 /* position, height & velocity */
#define PMVXG_D_DOPS 22 /* DOPs */
#define PMVXG_D_SOFTCONF 30 /* software configuration */
#define PMVXG_D_DIFFGPSMODE 503 /* differential gps moding */
#define PMVXG_D_TRECOVUSEAGE 523 /* time recovery usage */
#define PMVXG_D_RAWDATAOUT 524 /* raw data port data output */
#define PMVXG_D_TRECOVRESULT 828 /* time recovery results */
#define PMVXG_D_TRECOVOUT 830 /* time recovery output message */
