From 3a05e39bb6295f7d8123b7231792e1da2694c3f3 Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Mon, 14 Apr 2025 18:15:26 +0200
Subject: [PATCH] attempt to fix lps

---
 .vscode/.server-controller-port.log |  2 +-
 readme.md                           |  7 ++-----
 src/ascii_cmd.c                     | 14 +++++++-------
 src/rds.c                           |  1 +
 4 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/.vscode/.server-controller-port.log b/.vscode/.server-controller-port.log
index f723b08..b8084d8 100644
--- a/.vscode/.server-controller-port.log
+++ b/.vscode/.server-controller-port.log
@@ -1,5 +1,5 @@
 {
   "port": 13452,
-  "time": 1744548934182,
+  "time": 1744647168046,
   "version": "0.0.3"
 }
\ No newline at end of file
diff --git a/readme.md b/readme.md
index ac7695d..44eb862 100644
--- a/readme.md
+++ b/readme.md
@@ -100,16 +100,13 @@ Sets the LPS: `LPS=NovaFM❤️`
 
 ### ERT
 
-TODO: ERT
+Sets the ERT: `ERT=Currently on air we're playing: Lady Gaga - Applause`
+*Note that ERT is a 128-character version of RT with UTF-8 support*
 
 ### PTYN
 
 Sets the programme type name: `PTYN=Football`
 
-### AFCH
-
-TODO: AFCH  
-
 ### UDG1
 
 Sets the user defined group, max 8 groups: `UDG1=6000FFFFFFFF`  
diff --git a/src/ascii_cmd.c b/src/ascii_cmd.c
index 930f04e..14385b2 100644
--- a/src/ascii_cmd.c
+++ b/src/ascii_cmd.c
@@ -13,25 +13,25 @@ typedef struct {
 } pattern_command_handler_t;
 
 static void handle_ptyn(char *arg, RDSModulator* mod, char* output) {
-	arg[PTYN_LENGTH+1] = 0;
+	arg[PTYN_LENGTH+8] = 0;
 	set_rds_ptyn(mod->enc, convert_to_rdscharset(arg));
 	strcpy(output, "+\0");
 }
 
 static void handle_tps(char *arg, RDSModulator* mod, char* output) {
-	arg[PS_LENGTH+1] = 0;
+	arg[PS_LENGTH+8] = 0;
 	set_rds_tps(mod->enc, convert_to_rdscharset(arg));
 	strcpy(output, "+\0");
 }
 
 static void handle_rt1(char *arg, RDSModulator* mod, char* output) {
-	arg[RT_LENGTH+1] = 0;
+	arg[RT_LENGTH+8] = 0;
 	set_rds_rt1(mod->enc, convert_to_rdscharset(arg));
 	strcpy(output, "+\0");
 }
 
 static void handle_rt2(char *arg, RDSModulator* mod, char* output) {
-	arg[RT_LENGTH+1] = 0;
+	arg[RT_LENGTH+8] = 0;
 	set_rds_rt2(mod->enc, convert_to_rdscharset(arg));
 	strcpy(output, "+\0");
 }
@@ -75,19 +75,19 @@ static void handle_link(char *arg, RDSModulator* mod, char* output) {
 }
 
 static void handle_lps(char *arg, RDSModulator* mod, char* output) {
-	arg[LPS_LENGTH+1] = 0;
+	arg[LPS_LENGTH+8] = 0;
 	set_rds_lps(mod->enc, arg);
 	strcpy(output, "+\0");
 }
 
 static void handle_ert(char *arg, RDSModulator* mod, char* output) {
-	arg[ERT_LENGTH+1] = 0;
+	arg[ERT_LENGTH+8] = 0;
 	set_rds_ert(mod->enc, arg);
 	strcpy(output, "+\0");
 }
 
 static void handle_ps(char *arg, RDSModulator* mod, char* output) {
-	arg[PS_LENGTH+1] = 0;
+	arg[PS_LENGTH+8] = 0;
 	set_rds_ps(mod->enc, convert_to_rdscharset(arg));
 	strcpy(output, "+\0");
 }
diff --git a/src/rds.c b/src/rds.c
index f530718..df02746 100644
--- a/src/rds.c
+++ b/src/rds.c
@@ -884,6 +884,7 @@ void set_rds_lps(RDSEncoder* enc, char *lps) {
 
 	if (len < LPS_LENGTH) {
 		enc->state[enc->program].lps_segments = 0;
+		enc->data[enc->program].lps[len++] = '\r';
 		while (i < len) {
 			i += 4;
 			enc->state[enc->program].lps_segments++;