#define MAXEVENTS 255
evmap_t g_evmap [ MAXEVENTS ];
unsigned int g_evmap_max = 0;
+unsigned int g_queued_keyups = 0;
// battery
unsigned char b_threshold = 5; // %battery
unsigned int b_blinkdur = 1000; // blink duration (uSec), 0sec + uSec is assumed
unsigned char b_active = 0; // 0=inactive, 1=active and waiting to blink, 2=blink is on, waiting to turn off
unsigned char b_shutdown = 1; // %age battery to force a shutdown!
+unsigned int b_shutdelay = 30; // delay for shutdown script
+unsigned char b_warned = 0; // Shutdown attempted
char *b_shutdown_script = NULL;
/* get to it
b_shutdown = pnd_conf_get_as_int ( evmaph, "battery.shutdown_threshold" );
pnd_log ( pndn_rem, "Battery shutdown threshold set to %u", b_shutdown );
}
+ if ( pnd_conf_get_as_int ( evmaph, "battery.shutdown_delay" ) != PND_CONF_BADNUM ) {
+ b_shutdelay = pnd_conf_get_as_int ( evmaph, "battery.shutdown_delay" );
+ pnd_log ( pndn_rem, "Battery shutdown delay set to %u", b_shutdelay );
+ }
if ( pnd_conf_get_as_char ( evmaph, "battery.shutdown_script" ) != NULL ) {
b_shutdown_script = strdup ( pnd_conf_get_as_char ( evmaph, "battery.shutdown_script" ) );
pnd_log ( pndn_rem, "Battery shutdown script set to %s", b_shutdown_script );
pnd_log ( pndn_rem, "%s maps to %s\n", fname, name );
- if ( strcmp ( name, "omap_twl4030keypad" ) == 0 ) {
+ if ( strcmp ( name, PND_EVDEV_KEYPAD/*"omap_twl4030keypad"*/ ) == 0 ) {
fds [ 0 ] = fd;
} else if ( strcmp ( name, "gpio-keys" ) == 0) {
fds [ 1 ] = fd;
} else if ( strcmp ( name, "AT Translated Set 2 keyboard" ) == 0) { // for vmware, my dev environment
fds [ 0 ] = fd;
- } else if ( strcmp ( name, "triton2-pwrbutton" ) == 0) {
+ } else if ( strcmp ( name, PND_EVDEV_POWER/*"triton2-pwrbutton"*/ ) == 0) {
fds [ 2 ] = fd;
- } else if ( strcmp ( name, "ADS784x Touchscreen" ) == 0) {
+ } else if ( strcmp ( name, PND_EVDEV_TS/*"ADS784x Touchscreen"*/ ) == 0) {
fds [ 3 ] = fd;
- } else if ( strcmp ( name, "vsense66" ) == 0) {
+ } else if ( strcmp ( name, PND_EVDEV_NUB1/*"vsense66"*/ ) == 0) {
fds [ 4 ] = fd;
- } else if ( strcmp ( name, "vsense67" ) == 0) {
+ } else if ( strcmp ( name, PND_EVDEV_NUB1/*"vsense67"*/ ) == 0) {
fds [ 5 ] = fd;
} else {
pnd_log ( pndn_rem, "Ignoring unknown device '%s'\n", name );
int fd = -1, rd, ret;
fd_set fdset;
+ // set up fd list
FD_ZERO ( &fdset );
imaxfd = 0;
}
}
- ret = select ( imaxfd + 1, &fdset, NULL, NULL, NULL /* no timeout */ );
+ // figure out if we can block forever, or not
+ unsigned char do_block = 1;
+ struct timeval tv;
+ tv.tv_usec = 0;
+ tv.tv_sec = 1;
+
+ for ( i = i; i < g_evmap_max; i++ ) {
+ if ( g_evmap [ i ].keydown_time && g_evmap [ i ].maxhold ) {
+ do_block = 0;
+ break;
+ }
+ }
+
+ // wait for fd's or timeout
+ ret = select ( imaxfd + 1, &fdset, NULL, NULL, do_block ? NULL /* no timeout */ : &tv );
if ( ret == -1 ) {
pnd_log ( pndn_error, "ERROR! select(2) failed with: %s\n", strerror ( errno ) );
continue; // retry!
+ } else if ( ret == 0 ) { // select returned with timeout (no fd)
+
+ // timeout occurred; should only happen when 1 or more keys are being held down and
+ // they're "maxhold" keys, so we have to see if their timer has passed
+ unsigned int now = time ( NULL );
+
+ for ( i = i; i < g_evmap_max; i++ ) {
+
+ if ( g_evmap [ i ].keydown_time &&
+ g_evmap [ i ].maxhold &&
+ now - g_evmap [ i ].keydown_time >= g_evmap [ i ].maxhold )
+ {
+ keycode_t *k = (keycode_t*) g_evmap [ i ].reqs;
+ dispatch_key ( k -> keycode, 0 /* key up */ );
+ }
+
+ } // for
+
} else { // an fd was fiddled with
for ( i = 0; i < max_fd; i++ ) {
}
// first -- are we critical yet? if so, shut down!
- if ( batlevel <= b_shutdown && b_shutdown_script ) {
+ if ( batlevel <= b_shutdown && b_shutdown_script) {
int mamps = 0;
if ( pnd_device_get_charge_current ( &mamps ) && mamps > 100 ) {
- // critical battery, but charging, so relax.
+ // critical battery, but charging, so relax.
+ b_warned = 0;
} else {
- int x;
-
- pnd_log ( pndn_error, "CRITICAL BATTERY LEVEL -- shutdown the system down! Invoke: %s\n",
- b_shutdown_script );
-
- if ( ( x = fork() ) < 0 ) {
- pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
- exit ( -3 );
- }
-
- if ( x == 0 ) {
- execl ( b_shutdown_script, b_shutdown_script, (char*)NULL );
- pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", b_shutdown_script );
- exit ( -4 );
+ if (b_warned == 0) {
+ // Avoid warning again till re-powered
+ b_warned = 1;
+ int x;
+ pnd_log ( pndn_error, "Battery Current: %d\n", mamps );
+ pnd_log ( pndn_error, "CRITICAL BATTERY LEVEL -- shutdown the system down! Invoke: %s\n",
+ b_shutdown_script );
+
+ if ( ( x = fork() ) < 0 ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
+ exit ( -3 );
+ }
+
+ if ( x == 0 ) {
+ char value [ 100 ];
+ sprintf ( value, "%d", b_shutdelay );
+ execl ( b_shutdown_script, b_shutdown_script, value, (char*)NULL );
+ pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", b_shutdown_script );
+ exit ( -4 );
+ }
}
-
} // charging
}
// is user charging up? if so, stop blinking.
// perhaps we shoudl check if charger is connected, and not blink at all in that case..
if ( batlevel > b_threshold + 1 /* allow for error in read */ ) {
+ //Re-arm warning
+ b_warned = 0;
pnd_log ( pndn_debug, "Battery is high again, flipping to non-blinker mode\n" );
b_active = 0;
set_next_alarm ( b_frequency, 0 );