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util/spkmodem_recv: Move global variable: pulse

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It is only used by a single function.

Signed-off-by: Leah Rowe <leah@libreboot.org>
This commit is contained in:
Leah Rowe
2023-05-16 13:35:37 +01:00
parent 5d03598b99
commit c0f2bf3077
1 changed files with 1 additions and 1 deletions
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util/spkmodem_recv/spkmodem-recv.c
+1 -1
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@@ -22,7 +22,6 @@
#define FLUSH_TIMEOUT 1
signed short frame[2 * SAMPLES_PER_FRAME];
signed short pulse[2 * SAMPLES_PER_FRAME];
int f1, f2;
int lp = 0;
int ascii_bit = 7;
@@ -76,6 +75,7 @@ void
fetch_sample(void)
{
static int ringpos = 0;
static signed short pulse[2 * SAMPLES_PER_FRAME];
f1 -= pulse[ringpos];
f1 += pulse[(ringpos + SAMPLES_PER_FRAME) % (2 * SAMPLES_PER_FRAME)];