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Add variable update time for Ajax display. Update status.shtml with <pre> tag now used by cgi.

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This commit is contained in:
David Kopf 2012-03-10 10:43:23 -05:00
parent cf3827829d
commit ca273e28e9
7 changed files with 123 additions and 36 deletions
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104
apps/webserver-nano/httpd-cgi.c
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@ -555,6 +555,11 @@ PT_THREAD(neighbors(struct httpd_state *s, char *ptr))
#if WEBSERVER_CONF_ROUTES
extern uip_ds6_route_t uip_ds6_routing_table[];
#if WEBSERVER_CONF_ROUTE_LINKS
static const char httpd_cgi_rtesl1[] HTTPD_STRING_ATTR = "<a href=http://[";
static const char httpd_cgi_rtesl2[] HTTPD_STRING_ATTR = "]/status.shtml>";
static const char httpd_cgi_rtesl3[] HTTPD_STRING_ATTR = "</a>";
#endif
/*---------------------------------------------------------------------------*/
static unsigned short
make_routes(void *p)
@ -573,9 +578,6 @@ struct httpd_state *s=p;
j++;
#if WEBSERVER_CONF_ROUTE_LINKS
static const char httpd_cgi_rtesl1[] HTTPD_STRING_ATTR = "<a href=http://[";
static const char httpd_cgi_rtesl2[] HTTPD_STRING_ATTR = "]/status.shtml>";
static const char httpd_cgi_rtesl3[] HTTPD_STRING_ATTR = "</a>";
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtesl1);
numprinted += httpd_cgi_sprint_ip6(uip_ds6_routing_table[i].ipaddr, uip_appdata + numprinted);
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtesl2);
@ -592,7 +594,7 @@ static const char httpd_cgi_rtesl3[] HTTPD_STRING_ATTR = "</a>";
} else {
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtes3);
}
/* If buffer nearly full, send it and wait for the next call. Could be a retransmission, or the next segment */
/* If buffer near full, send it and wait for the next call. Could be a retransmission, or the next segment */
if(numprinted > (uip_mss() - 200)) {
s->savei=i;s->savej=j;
return numprinted;
@ -607,7 +609,40 @@ static const char httpd_cgi_rtesl3[] HTTPD_STRING_ATTR = "</a>";
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_addrf);
}
#endif
{
static const char httpd_cgi_defr1[] HTTPD_STRING_ATTR = "\n<big><b>RPL Parent</b></big>\n";
static const char httpd_cgi_defr2[] HTTPD_STRING_ATTR = " (%u sec)\n";
#if 0
uip_ip6addr_t *nexthop = uip_ds6_defrt_choose();
if (nexthop) {
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_defr1);
numprinted += httpd_cgi_sprint_ip6(*nexthop, uip_appdata + numprinted);
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_defr2,nexthop->lifetime.start+nexthop->lifetime.interval-clock_seconds());
}
#else
uip_ds6_defrt_t *locdefrt;
extern uip_ds6_defrt_t uip_ds6_defrt_list[UIP_DS6_DEFRT_NB];
for(locdefrt = uip_ds6_defrt_list;
locdefrt < uip_ds6_defrt_list + UIP_DS6_DEFRT_NB; locdefrt++) {
if(locdefrt->isused) {
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_defr1);
#if WEBSERVER_CONF_ROUTE_LINKS && 0
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtesl1);
numprinted += httpd_cgi_sprint_ip6(locdefrt->ipaddr, uip_appdata + numprinted);
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtesl2);
numprinted += httpd_cgi_sprint_ip6(locdefrt->ipaddr, uip_appdata + numprinted);
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_rtesl3);
#else
numprinted += httpd_cgi_sprint_ip6(locdefrt->ipaddr, uip_appdata + numprinted);
#endif
numprinted += httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_defr2,locdefrt->lifetime.start+locdefrt->lifetime.interval-clock_seconds());
// break;
}
}
#endif
}
/* Signal that this was the last segment */
s->savei = 0;
return numprinted;
@ -717,8 +752,6 @@ uint8_t c;
adc_disable();
#endif
snprintf(sensor_extvoltage, sizeof(sensor_extvoltage),"%u mV",1200*0xfff/adc_reading[8]);
static const char httpd_cgi_sensorv[] HTTPD_STRING_ATTR = "<em>ADC chans :</em> %u %u %u %u %u %u %u %u \n";
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_sensorv,
adc_reading[0],adc_reading[1],adc_reading[2],adc_reading[3],adc_reading[4],adc_reading[5],adc_reading[6],adc_reading[7]);
@ -770,7 +803,7 @@ generate_stats(void *arg)
uint32_t seconds=clock_seconds();
static const char httpd_cgi_stats[] HTTPD_STRING_ATTR = "\n<big><b>Statistics</b></big>\n";
numprinted=httpd_snprintf((char *)uip_appdata + numprinted, uip_mss() - numprinted, httpd_cgi_stats);
numprinted=httpd_snprintf((char *)uip_appdata, uip_mss(), httpd_cgi_stats);
#if ENERGEST_CONF_ON
{uint8_t p1,p2;
@ -1024,10 +1057,27 @@ PT_THREAD(ajax_call(struct httpd_state *s, char *ptr))
static int iter;
static char buf[128];
static uint8_t numprinted;
uint16_t dt;
PSOCK_BEGIN(&s->sout);
/*TODO:pick up time from ? parameter */
timer_set(&t, 2*CLOCK_SECOND);
#if WEBSERVER_CONF_PASSQUERY
/* Get update time from ? string, if present */
{
uint8_t i;uint16_t dt=0;
for (i=0;i<WEBSERVER_CONF_PASSQUERY;i++) {
if (httpd_query[i] < '0' || httpd_query[i] > '9') break;
dt = dt*10 + httpd_query[i]-'0';
}
if (dt < 1) dt = 1;
// printf("dt %u\n",dt);
timer_set(&t, dt*CLOCK_SECOND);
httpd_query[i]=0; //necessary?
if (dt > WEBSERVER_CONF_TIMEOUT/2) s->ajax_timeout = 2*dt; else s->ajax_timeout = WEBSERVER_CONF_TIMEOUT;
}
#else
timer_set(&t, 2*CLOCK_SECOND);
#endif
iter = 0;
while(1) {
@ -1064,7 +1114,8 @@ PT_THREAD(ajax_call(struct httpd_state *s, char *ptr))
adc_disable();
#endif
#if 0
#if 1
numprinted = snprintf(buf, sizeof(buf),"b(%u);adc(%u,%u,%u,%u,%u,%u,%u,%u);",
1200*0xfff/adc_reading[8],adc_reading[0],adc_reading[1],adc_reading[2],adc_reading[3],adc_reading[4],adc_reading[5],adc_reading[6],adc_reading[7]);
#else
@ -1074,14 +1125,14 @@ PT_THREAD(ajax_call(struct httpd_state *s, char *ptr))
}
if (iter<3) {
static const char httpd_cgi_ajax11[] HTTPD_STRING_ATTR = "wt('Econtag [";
static const char httpd_cgi_ajax12[] HTTPD_STRING_ATTR = "]');";
static const char httpd_cgi_ajax12[] HTTPD_STRING_ATTR = "]');";
numprinted += httpd_snprintf(buf+numprinted, sizeof(buf)-numprinted,httpd_cgi_ajax11);
#if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{int i;
for (i=0; i<UIP_DS6_ADDR_NB;i++) {
if (uip_ds6_if.addr_list[i].isused) {
numprinted += httpd_cgi_sprint_ip6(uip_ds6_if.addr_list[i].ipaddr, buf + numprinted);
numprinted += httpd_cgi_sprint_ip6(uip_ds6_if.addr_list[i].ipaddr, buf + numprinted);
break;
}
}
@ -1256,8 +1307,15 @@ static uint16_t c0=0x3ff,c1=0x3ff,c2=0x3ff,c3=0x3ff,c4=0x3ff,c5=0x3ff,c6=0x3ff,c
#if ENERGEST_CONF_ON
{
#if 1
/* Send on times in percent since last update. Handle 16 bit rtimer wraparound. */
/* Javascript must convert based on platform cpu, tx, rx power, e.g. 20ma*3v3=66mW*(% on time/100) */
/* Send on times in percent since last update. Handle 16 bit rtimer wraparound.
* Javascript must convert based on platform cpu, tx, rx power.
* e.g. for cpu drawing 1.2ma@3v3, cp = 1.2*3.3*(% on time)/100 = 0.0396*c;
* Low power mode l is essentially zero for cpus that sleep.
* function p(c,l,t,r){cp=0.013*c;lt=0.465*t;lr=0.400*r;n=cp+lt+lr;//128rfa1@3v3,3dBm
* function p(c,l,t,r){cp=0.013*c;lt=0.317*t;lr=0.400*r;n=cp+lt+lr;//128rfa1@3v3,0dBm
* function p(c,l,t,r){cp=0.109*c;lt=0.848*t;lr=0.617*r;n=cp+lt+lr;//mc1322x@3v3,0dBm
* Precision can be increased by multiplying by another 100 before sending.
*/
static rtimer_clock_t last_send;
rtimer_clock_t delta_time;
static unsigned long last_cpu, last_lpm, last_listen, last_transmit;
@ -1267,10 +1325,10 @@ static uint16_t c0=0x3ff,c1=0x3ff,c2=0x3ff,c3=0x3ff,c4=0x3ff,c5=0x3ff,c6=0x3ff,c
last_send=RTIMER_NOW();
static const char httpd_cgi_ajaxe1[] HTTPD_STRING_ATTR = "p(%lu,%lu,%lu,%lu);";
numprinted += httpd_snprintf(buf+numprinted, sizeof(buf)-numprinted,httpd_cgi_ajaxe1,
(100UL*(energest_total_time[ENERGEST_TYPE_CPU].current - last_cpu))/delta_time,
(100UL*(energest_total_time[ENERGEST_TYPE_LPM].current - last_lpm))/delta_time,
(100UL*(energest_total_time[ENERGEST_TYPE_TRANSMIT].current - last_transmit))/delta_time,
(100UL*(energest_total_time[ENERGEST_TYPE_LISTEN].current - last_listen))/delta_time);
(10000UL*(energest_total_time[ENERGEST_TYPE_CPU].current - last_cpu))/delta_time,
(10000UL*(energest_total_time[ENERGEST_TYPE_LPM].current - last_lpm))/delta_time,
(10000UL*(energest_total_time[ENERGEST_TYPE_TRANSMIT].current - last_transmit))/delta_time,
(10000UL*(energest_total_time[ENERGEST_TYPE_LISTEN].current - last_listen))/delta_time);
last_cpu = energest_total_time[ENERGEST_TYPE_CPU].current;
last_lpm = energest_total_time[ENERGEST_TYPE_LPM].current;
last_transmit = energest_total_time[ENERGEST_TYPE_TRANSMIT].current;
@ -1299,8 +1357,14 @@ static uint16_t c0=0x3ff,c1=0x3ff,c2=0x3ff,c3=0x3ff,c4=0x3ff,c5=0x3ff,c6=0x3ff,c
#endif /* ENERGEST_CONF_ON */
PSOCK_SEND_STR(&s->sout, buf);
/* Can do fixed intervals or fixed starting points */
#if FIXED_INTERVALS
timer_restart(&t);
PSOCK_WAIT_UNTIL(&s->sout, timer_expired(&t));
PSOCK_WAIT_UNTIL(&s->sout, timer_expired(&t));
#else
PSOCK_WAIT_UNTIL(&s->sout, timer_expired(&t));
timer_reset(&t);
#endif
}
PSOCK_END(&s->sout);
}