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mod_gsmopen: convert reported RSSI from AT+CSQ to dBm. 

Add to gsmopen_dump and events.
This commit is contained in:
Dušan Dragić 2014-09-11 23:29:21 +02:00
parent 13a595a15e
commit 4aa7c98d5a
3 changed files with 13 additions and 0 deletions
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1
src/mod/endpoints/mod_gsmopen/gsmopen.h
View File

@ -445,6 +445,7 @@ struct private_object {
int roaming_registered; int roaming_registered;
int not_registered; int not_registered;
int got_signal; int got_signal;
int signal_strength;
char imei[128]; char imei[128];
int requesting_imei; int requesting_imei;
char imsi[128]; char imsi[128];

6
src/mod/endpoints/mod_gsmopen/gsmopen_protocol.cpp
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@ -996,6 +996,12 @@ int gsmopen_serial_read_AT(private_t *tech_pvt, int look_for_ack, int timeout_us
tech_pvt->got_signal = 2; tech_pvt->got_signal = 2;
} }
if (signal_quality == 99) {
tech_pvt->signal_strength = 0;
} else {
tech_pvt->signal_strength = (signal_quality * 2) - 113; /* RSSI [dBm] = reported_value * 2 - 113dB */
}
} }
} }

6
src/mod/endpoints/mod_gsmopen/mod_gsmopen.cpp
View File

@ -2420,6 +2420,8 @@ SWITCH_STANDARD_API(gsmopen_dump_function)
} }
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal);
stream->write_function(stream, "got_signal = %s\n", value); stream->write_function(stream, "got_signal = %s\n", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->signal_strength);
stream->write_function(stream, "signal_strength = %s\n", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running);
stream->write_function(stream, "running = %s\n", value); stream->write_function(stream, "running = %s\n", value);
stream->write_function(stream, "subscriber_number = %s\n", tech_pvt->subscriber_number); stream->write_function(stream, "subscriber_number = %s\n", tech_pvt->subscriber_number);
@ -2483,6 +2485,8 @@ SWITCH_STANDARD_API(gsmopen_dump_function)
} }
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal);
stream->write_function(stream, "got_signal = %s\n", value); stream->write_function(stream, "got_signal = %s\n", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->signal_strength);
stream->write_function(stream, "signal_strength = %s\n", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running);
stream->write_function(stream, "running = %s\n", value); stream->write_function(stream, "running = %s\n", value);
stream->write_function(stream, "subscriber_number = %s\n", tech_pvt->subscriber_number); stream->write_function(stream, "subscriber_number = %s\n", tech_pvt->subscriber_number);
@ -2817,6 +2821,8 @@ int dump_event_full(private_t *tech_pvt, int is_alarm, int alarm_code, const cha
} }
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->got_signal);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "got_signal", value); switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "got_signal", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->signal_strength);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "signal_strength", value);
snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running); snprintf(value, sizeof(value) - 1, "%d", tech_pvt->running);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "running", value); switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "running", value);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "subscriber_number", tech_pvt->subscriber_number); switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "subscriber_number", tech_pvt->subscriber_number);