util/spkmodem_recv: Say frame in English

Source code should be written in English.

Signed-off-by: Leah Rowe <leah@libreboot.org>

util/spkmodem_recv/spkmodem-recv.c

@@ -8,7 +8,7 @@
 /* Compilation:	gcc -o spkmodem-recv spkmodem-recv  */
 /* Usage: parec --channels=1 --rate=48000 --format=s16le | ./spkmodem-recv */
 
-#define SAMPLES_PER_TRAME 240
+#define SAMPLES_PER_FRAME 240
 #define FREQ_SEP_MIN 5
 #define FREQ_SEP_MAX 15
 #define FREQ_DATA_MIN 15
@@ -19,8 +19,8 @@
 #define DEBUG 0
 #define FLUSH_TIMEOUT 1
 
-static signed short trame[2 * SAMPLES_PER_TRAME];
-static signed short pulse[2 * SAMPLES_PER_TRAME];
+static signed short frame[2 * SAMPLES_PER_FRAME];
+static signed short pulse[2 * SAMPLES_PER_FRAME];
 static int ringpos = 0;
 static int pos, f1, f2;
 static int amplitude = 0;
@@ -39,7 +39,7 @@ main (int argc, char *argv[])
 	(void)argc; (void)argv;
 
 	while (!feof (stdin)) {
-		if (lp > 3 * SAMPLES_PER_TRAME) {
+		if (lp > 3 * SAMPLES_PER_FRAME) {
 			bitn = 7;
 			c = 0;
 			lp = 0;
@@ -55,7 +55,7 @@ main (int argc, char *argv[])
 		}
 #if DEBUG
 		printf ("%d %d %d @%d\n", f1, f2, FREQ_DATA_THRESHOLD,
-				ftell (stdin) - sizeof (trame));
+				ftell (stdin) - sizeof (frame));
 #endif
 		if (f1 < FREQ_DATA_THRESHOLD)
 			c |= (1 << bitn);
@@ -71,7 +71,7 @@ main (int argc, char *argv[])
 		}
 		lp = 0;
 		llp = 0;
-		for (i = 0; i < SAMPLES_PER_TRAME; i++)
+		for (i = 0; i < SAMPLES_PER_FRAME; i++)
 			read_sample ();
 	}
 	return 0;
@@ -80,14 +80,14 @@ main (int argc, char *argv[])
 static void
 read_sample (void)
 {
-	amplitude -= abs (trame[ringpos]);
+	amplitude -= abs (frame[ringpos]);
 	f1 -= pulse[ringpos];
-	f1 += pulse[(ringpos + SAMPLES_PER_TRAME) % (2 * SAMPLES_PER_TRAME)];
-	f2 -= pulse[(ringpos + SAMPLES_PER_TRAME) % (2 * SAMPLES_PER_TRAME)];
-	fread (trame + ringpos, 1, sizeof (trame[0]), stdin);
-	amplitude += abs (trame[ringpos]);
+	f1 += pulse[(ringpos + SAMPLES_PER_FRAME) % (2 * SAMPLES_PER_FRAME)];
+	f2 -= pulse[(ringpos + SAMPLES_PER_FRAME) % (2 * SAMPLES_PER_FRAME)];
+	fread (frame + ringpos, 1, sizeof (frame[0]), stdin);
+	amplitude += abs (frame[ringpos]);
 
-	if (abs(trame[ringpos]) > THRESHOLD) { /* rising/falling edge(pulse) */
+	if (abs(frame[ringpos]) > THRESHOLD) { /* rising/falling edge(pulse) */
 		pulse[ringpos] = 1;
 		pos = !pos;
 		f2++;
@@ -96,6 +96,6 @@ read_sample (void)
 	}
 
 	ringpos++;
-	ringpos %= 2 * SAMPLES_PER_TRAME;
+	ringpos %= 2 * SAMPLES_PER_FRAME;
 	lp++;
 }