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add user defined groups for rds2

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This commit is contained in:
KubaPro010
2025-04-22 14:21:43 +02:00
parent 0afca4a895
commit c2f8306810
4 changed files with 73 additions and 14 deletions
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34
src/ascii_cmd.c
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@@ -370,6 +370,39 @@ static void handle_udg(char *arg, char *pattern, RDSModulator* mod, char* output
else strcpy(output, "/\0");
}
static void handle_udg2(char *arg, char *pattern, RDSModulator* mod, char* output) {
uint8_t all_scanned = 1, bad_format = 0;
uint16_t blocks[8][4];
int sets = 0;
char *ptr = arg;
while (sets < 8) {
int count = sscanf(ptr, "%4hx%4hx%4hx%4hx", &blocks[sets][0], &blocks[sets][1], &blocks[sets][2], &blocks[sets][3]);
if (count != 4) {
all_scanned = 0;
break;
}
sets++;
while (*ptr && *ptr != ',') ptr++;
if (*ptr == ',') ptr++;
else {
bad_format = 1;
break;
}
}
if (strcmp(pattern, "1") == 0) {
memcpy(&(mod->enc->data[mod->enc->program].udg1_rds2), &blocks, sets * sizeof(uint16_t[4]));
mod->enc->data[mod->enc->program].udg1_len_rds2 = sets;
} else if(strcmp(pattern, "2") == 0) {
memcpy(&(mod->enc->data[mod->enc->program].udg2_rds2), &blocks, sets * sizeof(uint16_t[4]));
mod->enc->data[mod->enc->program].udg2_len_rds2 = sets;
} else strcpy(output, "!\0");
if(bad_format) strcpy(output, "-\0");
else if(all_scanned) strcpy(output, "+\0");
else strcpy(output, "/\0");
}
static void handle_rttype(char *arg, RDSModulator* mod, char* output) {
mod->enc->data[mod->enc->program].rt_type = atoi(arg);
strcpy(output, "+\0");
@@ -544,6 +577,7 @@ static const pattern_command_handler_t pattern_commands[] = {
{"EON", "AF", handle_eonaf},
{"EON", "DT", handle_eondt},
{"UDG", "", handle_udg},
{"UDG2", "", handle_udg2},
};
static bool process_command_table(const command_handler_t *table, int table_size,