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authorLeah Rowe <leah@libreboot.org>2023-05-16 13:35:37 +0100
committerLeah Rowe <leah@libreboot.org>2023-05-16 23:11:35 +0100
commitc0f2bf307723cf91a2a9274f616fd72f4bf8bc94 (patch)
treef0a498ab0d9ae34cb16a94fe06ff6ffc9e53d021
parent5d03598b990a638a12ede0f08467bcfda43647d7 (diff)
util/spkmodem_recv: Move global variable: pulse
It is only used by a single function. Signed-off-by: Leah Rowe <leah@libreboot.org>
-rw-r--r--util/spkmodem_recv/spkmodem-recv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/spkmodem_recv/spkmodem-recv.c b/util/spkmodem_recv/spkmodem-recv.c
index 0614d103..2f2ff684 100644
--- a/util/spkmodem_recv/spkmodem-recv.c
+++ b/util/spkmodem_recv/spkmodem-recv.c
@@ -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)];