From fb75063434092bda53253a8e13646766a3bc5a0e Mon Sep 17 00:00:00 2001
From: kuba <kuba.pro010@gmail.com>
Date: Mon, 17 Mar 2025 03:01:53 +0100
Subject: [PATCH] try to fix dps

---
 src/rds.c | 6 ++----
 src/rds.h | 7 ++++---
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/rds.c b/src/rds.c
index 407f986..4b0a9a0 100644
--- a/src/rds.c
+++ b/src/rds.c
@@ -197,7 +197,6 @@ static void get_rds_ps_group(RDSEncoder* enc, uint16_t *blocks) {
 			if(enc->state[enc->program].dynamic_ps_state == 0) {
 				memcpy(enc->state[enc->program].ps_text, enc->data[enc->program].ps, PS_LENGTH);
 				
-				enc->state[enc->program].static_ps_period++;
 				if(enc->state[enc->program].static_ps_period >= enc->data[enc->program].static_ps_period) {
 					enc->state[enc->program].dynamic_ps_state = 1;
 					enc->state[enc->program].static_ps_period = 0;
@@ -229,7 +228,6 @@ static void get_rds_ps_group(RDSEncoder* enc, uint16_t *blocks) {
 					memcpy(enc->state[enc->program].ps_text, enc->state[enc->program].dps1_text, PS_LENGTH);
 				}
 				
-				enc->state[enc->program].dynamic_ps_period++;
 				if(enc->state[enc->program].dynamic_ps_period >= enc->data[enc->program].dps_label_period) {
 					enc->state[enc->program].dynamic_ps_state = 0;
 					enc->state[enc->program].dynamic_ps_period = 0;
@@ -627,8 +625,8 @@ void set_rds_dps1(RDSEncoder* enc, char *dps1) {
     uint8_t len = 0;
 
     enc->state[enc->program].dps1_update = 1;
-    memset(enc->data[enc->program].dps1, ' ', RT_LENGTH);
-    while (*dps1 != 0 && len < RT_LENGTH) enc->data[enc->program].dps1[len++] = *dps1++;
+    memset(enc->data[enc->program].dps1, ' ', DPS_LENGTH);
+    while (*dps1 != 0 && len < DPS_LENGTH) enc->data[enc->program].dps1[len++] = *dps1++;
     enc->data[enc->program].dps1_len = len;
     
     enc->state[enc->program].dynamic_ps_position = 0;
diff --git a/src/rds.h b/src/rds.h
index f8e5d94..5ae1b26 100644
--- a/src/rds.h
+++ b/src/rds.h
@@ -18,6 +18,7 @@
 
 #define RT_LENGTH	64
 #define PS_LENGTH	8
+#define DPS_LENGTH	8
 #define PTYN_LENGTH	8
 #define LPS_LENGTH	32
 #define DEFAULT_GRPSQC "002222XY"
@@ -96,9 +97,9 @@ typedef struct {
 	uint8_t dps1_enabled : 1;
 	uint8_t dps2_enabled : 1;
 	uint8_t dps1_len;
-	char dps1[255];
+	char dps1[DPS_LENGTH];
 	uint8_t dps2_len;
-	char dps2[255];
+	char dps2[DPS_LENGTH];
 	uint8_t dps1_mode : 2;
 	uint8_t dps2_mode : 2;
 	uint8_t dps1_numberofrepeats : 7;
@@ -153,7 +154,7 @@ typedef struct {
 	uint8_t ps_csegment : 4;
 
 	uint8_t dps1_update : 1;
-	char dps1_text[255];
+	char dps1_text[DPS_LENGTH];
 	char dps1_nexttext[127];
 	uint8_t static_ps_period : 4;
 	uint8_t dynamic_ps_period : 4;