Add support for FXO module

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@319 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 16 insertions, 6 deletions

diff --git a/fxstest.c b/fxstest.c
index df7a80c..a99943c 100755
--- a/fxstest.c
+++ b/fxstest.c
@@ -66,21 +66,31 @@ int main(int argc, char *argv[])
 		}
 	} else if (!strcasecmp(argv[2], "regdump")) {
 		struct wcfxs_regs regs;
+		int numregs = NUM_REGS;
+		memset(&regs, 0, sizeof(regs));
 		res = ioctl(fd, WCFXS_GET_REGS, &regs);
 		if (res) {
 			fprintf(stderr, "Unable to get registers on channel %s\n", argv[1]);
 		} else {
+			for (x=60;x<NUM_REGS;x++) {
+				if (regs.direct[x])
+					break;
+			}
+			if (x == NUM_REGS) 
+				numregs = 60;
 			printf("Direct registers: \n");
-			for (x=0;x<NUM_REGS;x++) {
+			for (x=0;x<numregs;x++) {
 				printf("%3d. %02x  ", x, regs.direct[x]);
 				if ((x % 8) == 7)
 					printf("\n");
 			}
-			printf("\n\nIndirect registers: \n");
-			for (x=0;x<NUM_INDIRECT_REGS;x++) {
-				printf("%3d. %04x  ", x, regs.indirect[x]);
-				if ((x % 6) == 5)
-					printf("\n");
+			if (numregs == NUM_REGS) {
+				printf("\n\nIndirect registers: \n");
+				for (x=0;x<NUM_INDIRECT_REGS;x++) {
+					printf("%3d. %04x  ", x, regs.indirect[x]);
+					if ((x % 6) == 5)
+						printf("\n");
+				}
 			}
 			printf("\n\n");
 		}