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Added function for creating a message in a separate buffer

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This commit is contained in:
adamdunkels 2010-10-19 07:33:47 +00:00
parent d55079e7ba
commit 665eaba2df
2 changed files with 31 additions and 25 deletions
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55
apps/collect-view/collect-view.c
View File

@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: collect-view.c,v 1.1 2010/10/12 11:37:41 adamdunkels Exp $ * $Id: collect-view.c,v 1.2 2010/10/19 07:33:47 adamdunkels Exp $
*/ */
/** /**
@ -57,25 +57,23 @@ SHELL_COMMAND(collect_view_data_command,
"collect-view-data: sensor data, power consumption, network stats", "collect-view-data: sensor data, power consumption, network stats",
&collect_view_data_process); &collect_view_data_process);
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
PROCESS_THREAD(collect_view_data_process, ev, data) void
collect_view_construct_message(struct collect_view_data_msg *msg)
{ {
static unsigned long last_cpu, last_lpm, last_transmit, last_listen; static unsigned long last_cpu, last_lpm, last_transmit, last_listen;
unsigned long cpu, lpm, transmit, listen; unsigned long cpu, lpm, transmit, listen;
struct collect_view_data_msg msg;
struct collect_neighbor *n; struct collect_neighbor *n;
PROCESS_BEGIN();
msg->len = sizeof(struct collect_view_data_msg) / sizeof(uint16_t);
msg.len = sizeof(struct collect_view_data_msg) / sizeof(uint16_t); msg->clock = clock_time();
msg.clock = clock_time();
#if TIMESYNCH_CONF_ENABLED #if TIMESYNCH_CONF_ENABLED
msg.timesynch_time = timesynch_time(); msg->timesynch_time = timesynch_time();
#else /* TIMESYNCH_CONF_ENABLED */ #else /* TIMESYNCH_CONF_ENABLED */
msg.timesynch_time = 0; msg->timesynch_time = 0;
#endif /* TIMESYNCH_CONF_ENABLED */ #endif /* TIMESYNCH_CONF_ENABLED */
energest_flush(); energest_flush();
cpu = energest_type_time(ENERGEST_TYPE_CPU) - last_cpu; cpu = energest_type_time(ENERGEST_TYPE_CPU) - last_cpu;
lpm = energest_type_time(ENERGEST_TYPE_LPM) - last_lpm; lpm = energest_type_time(ENERGEST_TYPE_LPM) - last_lpm;
transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT) - last_transmit; transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT) - last_transmit;
@ -90,33 +88,40 @@ PROCESS_THREAD(collect_view_data_process, ev, data)
transmit /= 2; transmit /= 2;
listen /= 2; listen /= 2;
} }
msg.cpu = cpu; msg->cpu = cpu;
msg.lpm = lpm; msg->lpm = lpm;
msg.transmit = transmit; msg->transmit = transmit;
msg.listen = listen; msg->listen = listen;
last_cpu = energest_type_time(ENERGEST_TYPE_CPU); last_cpu = energest_type_time(ENERGEST_TYPE_CPU);
last_lpm = energest_type_time(ENERGEST_TYPE_LPM); last_lpm = energest_type_time(ENERGEST_TYPE_LPM);
last_transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT); last_transmit = energest_type_time(ENERGEST_TYPE_TRANSMIT);
last_listen = energest_type_time(ENERGEST_TYPE_LISTEN); last_listen = energest_type_time(ENERGEST_TYPE_LISTEN);
rimeaddr_copy(&msg.parent, &shell_collect_conn.parent); rimeaddr_copy(&msg->parent, &shell_collect_conn.parent);
n = collect_neighbor_list_find(&shell_collect_conn.neighbor_list, n = collect_neighbor_list_find(&shell_collect_conn.neighbor_list,
&shell_collect_conn.parent); &shell_collect_conn.parent);
if(n != NULL) { if(n != NULL) {
msg.parent_etx = collect_neighbor_link_estimate(n); msg->parent_etx = collect_neighbor_link_estimate(n);
msg.parent_rtmetric = n->rtmetric; msg->parent_rtmetric = n->rtmetric;
} else { } else {
msg.parent_etx = 0; msg->parent_etx = 0;
msg.parent_rtmetric = 0; msg->parent_rtmetric = 0;
} }
msg.num_neighbors = collect_neighbor_list_num(&shell_collect_conn.neighbor_list); msg->num_neighbors = collect_neighbor_list_num(&shell_collect_conn.neighbor_list);
msg.beacon_interval = broadcast_announcement_beacon_interval() / CLOCK_SECOND; msg->beacon_interval = broadcast_announcement_beacon_interval() / CLOCK_SECOND;
memset(msg.sensors, 0, sizeof(msg.sensors)); memset(msg->sensors, 0, sizeof(msg->sensors));
collect_view_arch_read_sensors(&msg); collect_view_arch_read_sensors(msg);
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(collect_view_data_process, ev, data)
{
struct collect_view_data_msg msg;
PROCESS_BEGIN();
collect_view_construct_message(&msg);
shell_output(&collect_view_data_command, &msg, sizeof(msg), "", 0); shell_output(&collect_view_data_command, &msg, sizeof(msg), "", 0);
PROCESS_END(); PROCESS_END();

1
apps/collect-view/collect-view.h
View File

@ -22,6 +22,7 @@ struct collect_view_data_msg {
}; };
void collect_view_init(void); void collect_view_init(void);
void collect_view_construct_message(struct collect_view_data_msg *msg);
void collect_view_arch_read_sensors(struct collect_view_data_msg *msg); void collect_view_arch_read_sensors(struct collect_view_data_msg *msg);