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POCSAG: Fixed handling of loopback and scanning feature

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This commit is contained in:
Andreas Eversberg
2021-11-21 09:28:53 +01:00
parent dde4113e61
commit c2a01fb7dd
4 changed files with 73 additions and 19 deletions
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44
src/pocsag/pocsag.c
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@@ -17,7 +17,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define CHAN procsag->sender.kanal
#define CHAN pocsag->sender.kanal
#include <stdio.h>
#include <stdint.h>
@@ -265,6 +265,36 @@ void pocsag_msg_destroy(pocsag_msg_t *msg)
pocsag_display_status();
}
static int pocsag_scan_or_loopback(pocsag_t *pocsag)
{
if (pocsag->scan_from < pocsag->scan_to) {
char message[16];
switch (pocsag->default_function) {
case POCSAG_FUNCTION_NUMERIC:
sprintf(message, "%05d", pocsag->scan_from / 100);
break;
case POCSAG_FUNCTION_ALPHA:
sprintf(message, "%02x", pocsag->scan_from / 10000);
break;
default:
message[0] = '\0';
}
PDEBUG_CHAN(DPOCSAG, DEBUG_NOTICE, "Transmitting %s message '%s' with RIC '%d'.\n", pocsag_function_name[pocsag->default_function], message, pocsag->scan_from);
pocsag_msg_create(pocsag, 0, pocsag->scan_from, pocsag->default_function, message);
pocsag->scan_from++;
return 1;
}
if (pocsag->sender.loopback) {
PDEBUG(DPOCSAG, DEBUG_INFO, "Sending message for loopback test.\n");
pocsag_msg_create(pocsag, 0, 1234567, POCSAG_FUNCTION_NUMERIC, "1234");
return 1;
}
return 0;
}
void pocsag_msg_receive(enum pocsag_language language, const char *channel, uint32_t ric, enum pocsag_function function, const char *message)
{
char text[256 + strlen(message) * 4], *p;
@@ -346,8 +376,7 @@ int pocsag_create(const char *kanal, double frequency, const char *device, int u
PDEBUG(DPOCSAG, DEBUG_NOTICE, "Created 'Kanal' %s\n", kanal);
if (pocsag->sender.loopback)
pocsag_msg_create(pocsag, 0, 1234567, POCSAG_FUNCTION_NUMERIC, "1234");
pocsag_scan_or_loopback(pocsag);
return 0;
@@ -371,7 +400,7 @@ void pocsag_destroy(sender_t *sender)
free(pocsag);
}
/* application sends ud a message, we need to deliver */
/* application sends us a message, we need to deliver */
void pocsag_msg_send(enum pocsag_language language, const char *text)
{
char buffer[strlen(text) + 1], *p = buffer, *ric_string, *function_string, *message;
@@ -505,6 +534,13 @@ int call_down_setup(int callref, const char __attribute__((unused)) *caller_id,
return 0;
}
/* message was transmitted */
void pocsag_msg_done(pocsag_t *pocsag)
{
/* start scanning, if enabled, otherwise send loopback sequence, if enabled */
pocsag_scan_or_loopback(pocsag);
}
void call_down_answer(int __attribute__((unused)) callref)
{
}