diff options
Diffstat (limited to 'util/spkmodem_recv')
| -rw-r--r-- | util/spkmodem_recv/spkmodem-recv.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/util/spkmodem_recv/spkmodem-recv.c b/util/spkmodem_recv/spkmodem-recv.c index 72b85d0c..9776ebc8 100644 --- a/util/spkmodem_recv/spkmodem-recv.c +++ b/util/spkmodem_recv/spkmodem-recv.c @@ -44,7 +44,6 @@ char ascii = 0; void handle_audio(void); void fetch_sample(void); -void read_frame(void); int set_ascii_bit(void); void print_char(void); void print_stats(void); @@ -94,7 +93,10 @@ fetch_sample(void) freq_data += pulse[next_ringpos]; freq_separator -= pulse[next_ringpos]; - read_frame(); + fread(frame + ringpos, 1, sizeof(frame[0]), stdin); + if (ferror(stdin) != 0) + err(ERR(), "Could not read from frame."); + if ((pulse[ringpos] = (abs(frame[ringpos]) > THRESHOLD) ? 1 : 0)) ++freq_separator; ++ringpos; @@ -102,14 +104,6 @@ fetch_sample(void) ++sample_count; } -void -read_frame(void) -{ - if ((fread(frame + ringpos, 1, sizeof(frame[0]), stdin) - != sizeof(frame[0])) || (ferror(stdin) != 0)) - err(ERR(), "Could not read from frame."); -} - int set_ascii_bit(void) { |