2 files changed, 5 insertions, 5 deletions

diff --git a/apps/recorder/peakmeter.c b/apps/recorder/peakmeter.c
index 33d1e25ee7..b069c1566b 100644
--- a/apps/recorder/peakmeter.c
+++ b/apps/recorder/peakmeter.c
@@ -103,14 +103,14 @@ static unsigned int ticks_per_redraw[TICKS_PER_DRAW_SIZE];
 #endif
 
 /* time out values for max */
-static long max_time_out[] = {
+static const long max_time_out[] = {
     0 * HZ, HZ / 5, 30, HZ / 2, HZ, 2 * HZ, 
     3 * HZ, 4 * HZ, 5 * HZ, 6 * HZ, 7 * HZ, 8 * HZ,
     9 * HZ, 10 * HZ, 15 * HZ, 20 * HZ, 30 * HZ, 60 * HZ
 };
 
 /* time out values for clip */
-static long clip_time_out[] = {
+static const long clip_time_out[] = {
     0 * HZ, 1  * HZ, 2 * HZ, 3 * HZ, 4 * HZ, 5 * HZ, 
     6 * HZ, 7 * HZ, 8 * HZ, 9 * HZ, 10 * HZ, 15 * HZ,
     20 * HZ, 25 * HZ, 30 * HZ, 45 * HZ, 60 * HZ, 90 * HZ,
diff --git a/apps/recorder/recording.c b/apps/recorder/recording.c
index 242351a0d6..20b5fa016f 100644
--- a/apps/recorder/recording.c
+++ b/apps/recorder/recording.c
@@ -56,7 +56,7 @@ bool f3_rec_screen(void);
 #define SOURCE_LINE 1
 #define SOURCE_SPDIF 2
 
-char *freq_str[6] =
+const char* const freq_str[6] =
 {
     "44.1kHz",
     "48kHz",
@@ -79,7 +79,7 @@ static void set_gain(void)
     }
 }
 
-static char *fmtstr[] =
+static const char* const fmtstr[] =
 {
     "",                 /* no decimals */
     "%d.%d %s  ",       /* 1 decimal */
@@ -632,7 +632,7 @@ bool f2_rec_screen(void)
     lcd_getstringsize("A",&w,&h);
 
     while (!exit) {
-        char* ptr=NULL;
+        const char* ptr=NULL;
 
         lcd_clear_display();