From 2f20f6fe9e074b4b996954cfec24ba28b0d41423 Mon Sep 17 00:00:00 2001 From: Dimitri Stolnikov Date: Sun, 1 Apr 2012 01:15:05 +0200 Subject: add argument check for device handle also outputs all text to stderr implement rate and frequency read functions --- src/main.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/main.c') diff --git a/src/main.c b/src/main.c index 8232428..c6ec80a 100644 --- a/src/main.c +++ b/src/main.c @@ -113,6 +113,8 @@ int main(int argc, char **argv) r = rtlsdr_set_center_freq(dev, frequency); if (r < 0) fprintf(stderr, "WARNING: Failed to set center freq.\n"); + else + fprintf(stderr, "Tuned to %i Hz.\n", frequency); file = fopen(filename, "wb"); -- cgit v1.3.1