From 4c1c0d573c8d54e13d828bf8483d9c488a4f68be Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Mon, 24 Mar 2025 20:26:02 +0100
Subject: [PATCH] remove old definition and afch

---
 src/ascii_cmd.c | 79 -------------------------------------------------
 1 file changed, 79 deletions(-)

diff --git a/src/ascii_cmd.c b/src/ascii_cmd.c
index 933723f..bef71f4 100644
--- a/src/ascii_cmd.c
+++ b/src/ascii_cmd.c
@@ -4,8 +4,6 @@
 #include "lib.h"
 #include "ascii_cmd.h"
 
-#define CMD_MATCHES(a) (strcmp(cmd, (char *)a) == 0)
-
 typedef struct {
 	const char *cmd;
 	void (*handler)(char *arg, RDSModulator* mod, char* output);
@@ -24,43 +22,6 @@ static void handle_ptyn(char *arg, RDSModulator* mod, char* output) {
 	strcpy(output, "+\0");
 }
 
-static void handle_afch(char *arg, RDSModulator* mod, char* output) {
-	if(arg[0] == '\0') {
-		memset(&(mod->enc->data[mod->enc->program].af), 0, sizeof(mod->enc->data[mod->enc->program].af));
-		return;
-	}
-
-	memset(&(mod->enc->data[mod->enc->program].af), 0, sizeof(mod->enc->data[mod->enc->program].af));
-	uint8_t arg_count;
-	RDSAFs new_af;
-	uint8_t af[MAX_AFS], *af_iter;
-
-	arg_count = sscanf((char *)arg,
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx",
-		&af[0],  &af[1],  &af[2],  &af[3],  &af[4],
-		&af[5],  &af[6],  &af[7],  &af[8],  &af[9],
-		&af[10], &af[11], &af[12], &af[13], &af[14],
-		&af[15], &af[16], &af[17], &af[18], &af[19],
-		&af[20], &af[21], &af[22], &af[23], &af[24]);
-
-	af_iter = af;
-	memset(&new_af, 0, sizeof(RDSAFs));
-
-	while (arg_count-- != 0) {
-		uint8_t current_value = *af_iter;
-		float frequency = (875.0 + current_value) / 10.0;
-		add_rds_af(&new_af, frequency);
-		af_iter++;
-	}
-
-	memcpy(&(mod->enc->data[mod->enc->program].af), &new_af, sizeof(mod->enc->data[mod->enc->program].af));
-	strcpy(output, "+\0");
-}
-
 static void handle_tps(char *arg, RDSModulator* mod, char* output) {
 	arg[PS_LENGTH * 2] = 0;
 	set_rds_tps(mod->enc, xlat(arg));
@@ -433,44 +394,6 @@ static void handle_eonaf(char *arg, char *pattern, RDSModulator* mod, char* outp
 	strcpy(output, "+\0");
 }
 
-static void handle_eonafch(char *arg, char *pattern, RDSModulator* mod, char* output) {
-	if (arg[0] == '\0') {
-		memset(&(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af), 0, sizeof(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af));
-		strcpy(output, "+\0");
-		return;
-	}
-
-	memset(&(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af), 0, sizeof(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af));
-	uint8_t arg_count;
-	RDSAFs new_af;
-	uint8_t af[MAX_AFS], *af_iter;
-
-	arg_count = sscanf((char *)arg,
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx,"
-		"%hhx,%hhx,%hhx,%hhx,%hhx",
-		&af[0],  &af[1],  &af[2],  &af[3],  &af[4],
-		&af[5],  &af[6],  &af[7],  &af[8],  &af[9],
-		&af[10], &af[11], &af[12], &af[13], &af[14],
-		&af[15], &af[16], &af[17], &af[18], &af[19],
-		&af[20], &af[21], &af[22], &af[23], &af[24]);
-
-	af_iter = af;
-	memset(&new_af, 0, sizeof(RDSAFs));
-
-	while (arg_count-- != 0) {
-		uint8_t current_value = *af_iter;
-		float frequency = (875.0 + current_value) / 10.0;
-		add_rds_af(&new_af, frequency);
-		af_iter++;
-	}
-
-	memcpy(&(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af), &new_af, sizeof(mod->enc->data[mod->enc->program].eon[atoi(pattern)-1].af));
-	strcpy(output, "+\0");
-}
-
 static const command_handler_t commands_eq3[] = {
 	{"PS", handle_ps, 2},
 	{"PI", handle_pi, 2},
@@ -493,7 +416,6 @@ static const command_handler_t commands_eq4[] = {
 static const command_handler_t commands_eq5[] = {
 	{"TEXT", handle_rt1, 4},
 	{"PTYN", handle_ptyn, 4},
-	{"AFCH", handle_afch, 4},
 	{"DPTY", handle_dpty, 4},
 };
 
@@ -536,7 +458,6 @@ static const pattern_command_handler_t pattern_commands[] = {
 	{"EON", "TA", handle_eonta},
 	{"EON", "TP", handle_eontp},
 	{"EON", "AF", handle_eonaf},
-	{"EON", "AFCH", handle_eonafch},
 	{"PSN", "", handle_psn},
 	{"DSN", "", handle_dsn},
 	{"UDG", "", handle_udg},