void
nanotime(struct timespec *tsp)
{
struct bintime bt;
bintime(&bt);
bintime2timespec(&bt, tsp);
}
void
microtime(struct timeval *tvp)
{
struct bintime bt;
bintime(&bt);
bintime2timeval(&bt, tvp);
}
void menuProcNMEA1(uint8_t event)
{
switch(event) // new event received, branch accordingly
{
case EVT_KEY_BREAK(KEY_LEFT):
chainMenu(menuProcNMEA4);
break;
case EVT_KEY_BREAK(KEY_RIGHT):
chainMenu(menuProcNMEA2);
break;
case EVT_KEY_LONG(KEY_UP):
NMEA_DisableRXD();
chainMenu(menuProcStatistic);
break;
case EVT_KEY_LONG(KEY_DOWN):
NMEA_DisableRXD();
chainMenu(menuProc0);
break;
case EVT_KEY_FIRST(KEY_MENU):
if (show_timer == 0) {
show_timer = 1;
if (gpstimer <= 0)
gpstimer = bintime(rbuf[2]);
}
else
show_timer = 0;
break;
case EVT_KEY_FIRST(KEY_EXIT):
if ((show_timer == 1) &&(rbuf[2][0]))
gpstimer = bintime(rbuf[2]); // get actual GPS time ->resets timer to 00:00
break;
}
/*
How to use:
You choose the values to be displayed using the function:
initval(<number>, <packet>, <value>);
-------------------------------------
That means that "<value>" of "<packet>" is stored in the <number> buffer.
The first <number> is 0.
Here are the packet names and the associated value names:
Position packet (beginning with "GGA"): "PACK_GGA"
value names: "TIM", "LAT", "NOS", "LON", "EOW", "FIX", "SAT", "DIL", "ALT", "MTR", "GEO", "MET", "AGE", "DIF",
Required minimum packet (beginning with "RMC"): "PACK_RMC"
value names: "TIM", "NRW", "LT1", "NSO", "LN1", "EWE", "SOG", "COG", "DAT", "MAG", "EAW"
The buffers are accessed using the macro "VALSTR(<n>)", where "<n>" is "0"
for the first buffer, and "1" for the second buffer.
When a value is missing, it is replaced by the contents of val_unknown ("?").
*/
if (ggareceived)
{
gpstime=bintime(rbuf[2]);
ggareceived=0;
}
initval (LONG_BUF(0), PACK_RMC, TIM); // sets rbuf[0][.]
initval (LONG_BUF(1), PACK_RMC, DAT); // sets rbuf[1][.]
initval (SHORT_BUF(0), PACK_RMC, NRW); // sets sbuf[0]
initval (SHORT_BUF(2), PACK_GGA, SAT); // -> sbuf[2]
title ('1');
lcd_puts_P ( 2*FW, 1*FH, PSTR("UTC-Time Sat"));
if (rbuf[0][0]) { // show always if data have been received
lcd_putcAtt ( 19*FW, 1*FH, sbuf[2], 0); // satellites in view
lcd_putsnAtt ( 2*FW, 2*FH, &rbuf[0][0], 2, APSIZE); // hours
lcd_putcAtt ( 6*FW, 2*FH, ':', DBLSIZE); // ":"
lcd_putsnAtt ( 8*FW, 2*FH, &rbuf[0][2], 2, APSIZE); // minutes
lcd_putcAtt ( 12*FW, 2*FH, ':', DBLSIZE); // ":"
lcd_putsnAtt ( 14*FW, 2*FH, &rbuf[0][4], 2, APSIZE); // seconds
}
else
lcd_putsAtt ( 2*FW, 2*FH, val_unknown, APSIZE); // "?"
if ((show_timer == 1) && rbuf[0][0]) { // show the Timer when data have been received
lcd_puts_P ( 2*FW, 4*FH, PSTR("Timer")); // display "Timer"
putsTime ( 5*FW, 5*FH, (gpstime-gpstimer), DBLSIZE, DBLSIZE); // display difference as mm:ss
}
else
{
lcd_puts_P ( 2*FW, 4*FH, PSTR("Date")); // show the UTC Date
if (rbuf[1][0]) {
lcd_putsnAtt( 2*FW, 5*FH, &rbuf[1][0], 2, APSIZE); // year
lcd_putcAtt ( 6*FW, 5*FH, '/', DBLSIZE); // "/"
lcd_putsnAtt( 8*FW, 5*FH, &rbuf[1][2], 2, APSIZE); // month
lcd_putcAtt (12*FW, 5*FH, '/', DBLSIZE); // "/"
lcd_putsnAtt(14*FW, 5*FH, &rbuf[1][4], 2, APSIZE); // day
}
else
lcd_putsAtt ( 2*FW, 5*FH, val_unknown, APSIZE); // "?"
}
}
void menuProcNMEA1(uint8_t event)
{
if (rmcreceived) initval (LONG_BUF(0), PACK_RMC, TIM); // sets rbuf[0][.]
passes +=1;
count=0;
switch(event) // new event received, branch accordingly
{
case EVT_KEY_BREAK(KEY_LEFT):
#if defined(HUB)
chainMenu(menuProcNMEA5);
#else
chainMenu(menuProcNMEA4);
#endif
break;
case EVT_KEY_BREAK(KEY_RIGHT):
chainMenu(menuProcNMEA2);
break;
case EVT_KEY_LONG(KEY_UP):
NMEA_DisableRXD();
chainMenu(menuProcStatistic);
break;
case EVT_KEY_LONG(KEY_DOWN):
NMEA_DisableRXD();
#if defined(OPEN9X)
chainMenu(menuMainView);
#else
chainMenu(menuProc0);
#endif
break;
case EVT_KEY_FIRST(KEY_MENU):
if (show_timer == 0) {
show_timer = 1;
if (gpstimer <= 0)
gpstimer = bintime(rbuf[0]);
}
else
show_timer = 0;
break;
case EVT_KEY_FIRST(KEY_EXIT):
if ((show_timer == 1) &&(rbuf[0][0])) {
gpstimer = bintime(rbuf[0]); // get actual GPS time ->resets timer to 00:00
}
break;
}
/*
How to use:
You choose the values to be displayed using the function:
initval(<number>, <packet>, <value>);
-------------------------------------
That means that "<value>" of "<packet>" is stored in the <number> buffer.
The first <number> is 0.
$GPGGA,125109.272,5014.7262,N,01123.9966,E,2,07,1.2,624.7,M,47.7,M,1.9,0000*77
$GPRMC,125109.272,A,5014.7262,N,01123.9966,E,33.439922,47.98,230711,,*09
Here are the packet names and the associated value names:
Position packet (beginning with "GGA"): "PACK_GGA"
value names: "TIM", "LAT", "NOS", "LON", "EOW", "FIX", "SAT", "DIL", "ALT", "MTR", "GEO", "MET", "AGE", "DIF",
Required minimum packet (beginning with "RMC"): "PACK_RMC"
value names: "TIM", "NRW", "LT1", "NSO", "LN1", "EWE", "SOG", "COG", "DAT", "MAG", "EAW"
The buffers are accessed using the macro "VALSTR(<n>)", where "<n>" is "0"
for the first buffer, and "1" for the second buffer.
sbuf is a single character buffer and contains the last value of a field ????
rbuf[x][y] contains the full field
When a value is missing, it is replaced by the contents of val_unknown ("?").
*/
title ('1');
my_lcd_puts ( 2*FW, 1*FH, PSTR("UTC-Time Sat"));
if (ggareceived) {
ggareceived=0;
passes=0;
initval (SHORT_BUF(1), PACK_GGA, FIX); // -> sbuf[1]
fixed=(sbuf[1]>0x30) ? ATTRIB : 0 ;
}
if (rmcreceived) {
rmcreceived=0;
initval (LONG_BUF(1), PACK_RMC, DAT); // sets rbuf[1][.]
gpstime=bintime(rbuf[0]);
}
if (rbuf[0][0]) { // show always if RMC data have been received
initval (LONG_BUF(4), PACK_GGA, SAT); // -> rbuf[4]
lcd_putsnAtt ( 19*FW, 1*FH, &rbuf[4][0], 2, 16+fixed); // satellites in view, invers if Fixed
lcd_putsnAtt ( 2*FW, 2*FH, &rbuf[0][0], 2, APSIZE); // hours
lcd_putcAtt ( 6*FW, 2*FH, ':', DBLSIZE); // ":"
lcd_putsnAtt ( 8*FW, 2*FH, &rbuf[0][2], 2, APSIZE); // minutes
lcd_putcAtt ( 12*FW, 2*FH, ':', DBLSIZE); // ":"
lcd_putsnAtt ( 14*FW, 2*FH, &rbuf[0][4], 2, APSIZE); // seconds
}
else
lcd_putsAtt ( 2*FW, 2*FH, val_unknown, APSIZE); // "?"
if (show_timer) { // show the Timer when data have been received
my_lcd_puts ( 2*FW, 4*FH, PSTR("Timer")); // display "Timer"
putsTime ( 5*FW, 5*FH, (gpstime-gpstimer), DBLSIZE, DBLSIZE); // display difference as mm:ss
}
else
{
my_lcd_puts ( 2*FW, 4*FH, PSTR("Date")); // show the UTC Date
if (rbuf[1][0]) {
lcd_putsnAtt( 2*FW, 5*FH, &rbuf[1][0], 2, APSIZE); // year
lcd_putcAtt ( 6*FW, 5*FH, '/', DBLSIZE); // "/"
lcd_putsnAtt( 8*FW, 5*FH, &rbuf[1][2], 2, APSIZE); // month
lcd_putcAtt (12*FW, 5*FH, '/', DBLSIZE); // "/"
lcd_putsnAtt(14*FW, 5*FH, &rbuf[1][4], 2, APSIZE); // day
}
}
question(9,3); // large blinking Questionmark in case of timeout
}