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refactor RDS handling: remove unused functions and improve command parsing

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This commit is contained in:
KubaPro010
2025-03-13 21:30:21 +01:00
parent 3d35f7237f
commit 737e298fa0
3 changed files with 15 additions and 20 deletions
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29
src/ascii_cmd.c
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@@ -26,6 +26,10 @@ static void handle_afch(unsigned char *arg) {
if (arg[0] == 'A' || arg[0] == 'B') {
return;
}
if(arg[0] == '\0') {
clear_rds_af();
return;
}
clear_rds_af();
uint8_t arg_count;
@@ -60,7 +64,6 @@ static void handle_afch(unsigned char *arg) {
static void handle_tps(unsigned char *arg) {
arg[PS_LENGTH * 2] = 0;
set_rds_tps(xlat(arg));
set_rds_tpson(1);
}
static void handle_rt1(unsigned char *arg) {
@@ -146,6 +149,10 @@ static void handle_af(unsigned char *arg) {
if (arg[0] == 'A' || arg[0] == 'B') {
return;
}
if(arg[0] == '\0') {
clear_rds_af();
return;
}
clear_rds_af();
uint8_t arg_count;
@@ -210,11 +217,6 @@ static void handle_clear_af(unsigned char *arg) {
clear_rds_af();
}
static void handle_tps_off(unsigned char *arg) {
(void)arg;
set_rds_tpson(0);
}
// Command tables organized by delimiter position and command length
static const command_handler_t commands_eq3[] = {
{"PS", handle_ps, 2},
@@ -260,9 +262,6 @@ static const command_handler_t commands_eq7[] = {
};
static const command_handler_t commands_exact[] = {
{"AF=", handle_clear_af, 3},
{"TPS=", handle_tps_off, 4},
{"AFCH=", handle_clear_af, 5}
};
// Process a command using the appropriate command table
@@ -292,7 +291,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 2 (format: X=y...)
if (cmd_len > 2 && str[1] == '=') {
if (cmd_len > 1 && str[1] == '=') {
cmd = str;
cmd[1] = 0;
arg = str + 2;
@@ -305,7 +304,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 3 (format: XX=y...)
if (cmd_len > 3 && str[2] == '=') {
if (cmd_len > 2 && str[2] == '=') {
cmd = str;
cmd[2] = 0;
arg = str + 3;
@@ -318,7 +317,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 4 (format: XXX=y...)
if (cmd_len > 4 && str[3] == '=') {
if (cmd_len > 3 && str[3] == '=') {
cmd = str;
cmd[3] = 0;
arg = str + 4;
@@ -331,7 +330,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 5 (format: XXXX=y...)
if (cmd_len > 5 && str[4] == '=') {
if (cmd_len > 4 && str[4] == '=') {
cmd = str;
cmd[4] = 0;
arg = str + 5;
@@ -344,7 +343,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 6 (format: XXXXX=y...)
if (cmd_len > 6 && str[5] == '=') {
if (cmd_len > 5 && str[5] == '=') {
cmd = str;
cmd[5] = 0;
arg = str + 6;
@@ -357,7 +356,7 @@ void process_ascii_cmd(unsigned char *str) {
}
// Process commands with = delimiter at position 7 (format: XXXXXX=y...)
if (cmd_len > 7 && str[6] == '=') {
if (cmd_len > 6 && str[6] == '=') {
cmd = str;
cmd[6] = 0;
arg = str + 7;