wait for RING is now optional with define

2 files changed, 8 insertions, 4 deletions

diff --git a/src/modem.c b/src/modem.c
index f499c13..a5644a7 100644
--- a/src/modem.c
+++ b/src/modem.c
@@ -24,17 +24,19 @@ int modem_accept_wait(int fd)
 	modem_command(fd, _AT_MUTE, 1000);
 	modem_command(fd, _AT_RESET_ON_DTR, 1000);
 
-/* //DONT wait for ring
+#ifdef _MODEM_WAIT_RING //DONT wait for ring
 	while ( 1 ) { //wait for RING
 		ret = poll(&fds, 1, 2000); //poll in 2s interval
 		usleep(5000);
 		if(ret) {
 			cnt = read ( fd, buff, 128 );
 			if(strstr(buff, "RING"))
-					break;
+				break;
 		}
 	}
-*/
+#else
+#warning "Wait for RING disabled"
+#endif
 	printf("Modem RINGING\n");
 	int ok = 5;
 	int timeout = 60000;
diff --git a/src/modem.h b/src/modem.h
index cf6e9d4..246018d 100644
--- a/src/modem.h
+++ b/src/modem.h
@@ -20,9 +20,11 @@
 #define _AT_MUTE "ATM0\r\n"
 #define _AT_RESET_ON_DTR "AT&D3\r\n"
 
+#define _MODEM_WAIT_RING
+
 int modem_accept_wait(int fd);
 /*
- * Waits for RING, accepts incoming calls. Return is non-zero when cennection fails.
+ * Waits for RING (ifdef _MODEM_WAIT_RING), accepts incoming calls. Return is non-zero when cennection fails.
  * */
 
 int modem_command(int fd, char* cmd, int timeout_ms);