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util/spkmodem-recv: rename function for clarity 

Signed-off-by: Leah Rowe <leah@libreboot.org>
fsdg20230625
Leah Rowe 2023-06-14 08:43:54 +01:00
parent 17cd0af9c1
commit b508245451
1 changed files with 4 additions and 4 deletions
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8
util/spkmodem_recv/spkmodem-recv.c
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@ -43,7 +43,7 @@ int ringpos, debug, freq_data, freq_separator, sample_count, ascii_bit = 7;
char ascii = 0; char ascii = 0;
void handle_audio(void); void handle_audio(void);
void fetch_sample(void); void decode_pulse(void);
int set_ascii_bit(void); int set_ascii_bit(void);
void print_char(void); void print_char(void);
void print_stats(void); void print_stats(void);
@ -74,7 +74,7 @@ handle_audio(void)
sample_count = reset_char(); sample_count = reset_char();
if ((freq_separator <= FREQ_SEP_MIN) || (freq_separator >= FREQ_SEP_MAX) if ((freq_separator <= FREQ_SEP_MIN) || (freq_separator >= FREQ_SEP_MAX)
|| (freq_data <= FREQ_DATA_MIN) || (freq_data >= FREQ_DATA_MAX)) { || (freq_data <= FREQ_DATA_MIN) || (freq_data >= FREQ_DATA_MAX)) {
fetch_sample(); decode_pulse();
return; return;
} }
@ -82,11 +82,11 @@ handle_audio(void)
print_char(); print_char();
sample_count = 0; sample_count = 0;
for (int sample = 0; sample < SAMPLES_PER_FRAME; sample++) for (int sample = 0; sample < SAMPLES_PER_FRAME; sample++)
fetch_sample(); decode_pulse();
} }
void void
fetch_sample(void) decode_pulse(void)
{ {
int next_ringpos = (ringpos + SAMPLES_PER_FRAME) % MAX_SAMPLES; int next_ringpos = (ringpos + SAMPLES_PER_FRAME) % MAX_SAMPLES;
freq_data -= pulse[ringpos]; freq_data -= pulse[ringpos];