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add rds2 custom cmd

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This commit is contained in:
KubaPro010
2025-03-22 21:25:31 +01:00
parent 52af1955e0
commit 103e52e8f4
3 changed files with 27 additions and 2 deletions
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9
src/ascii_cmd.c
View File

@@ -223,13 +223,20 @@ static void handle_af(char *arg, RDSModulator* mod, char* output) {
static void handle_g(char *arg, RDSModulator* mod, char* output) {
uint16_t blocks[3];
int count = sscanf((char *)arg, "%4hx%4hx%4hx", &blocks[0], &blocks[1], &blocks[2]);
int count = sscanf((char *)arg, "%4hx%4hx%4hx%4hx", &blocks[0], &blocks[1], &blocks[2], &blocks[3]);
if (count == 3) {
mod->enc->state[mod->enc->program].custom_group[0] = 1;
mod->enc->state[mod->enc->program].custom_group[1] = blocks[0];
mod->enc->state[mod->enc->program].custom_group[2] = blocks[1];
mod->enc->state[mod->enc->program].custom_group[3] = blocks[2];
strcpy(output, "+\0");
} else if(count == 4) {
mod->enc->state[mod->enc->program].custom_group2[0] = 1;
mod->enc->state[mod->enc->program].custom_group2[1] = blocks[0];
mod->enc->state[mod->enc->program].custom_group2[2] = blocks[1];
mod->enc->state[mod->enc->program].custom_group2[3] = blocks[2];
mod->enc->state[mod->enc->program].custom_group2[4] = blocks[3];
strcpy(output, "+\0");
} else {
strcpy(output, "-\0");
}

19
src/rds.c
View File

@@ -545,10 +545,27 @@ static uint8_t get_rds_custom_groups(RDSEncoder* enc, uint16_t *blocks) {
}
return 0;
}
static uint8_t get_rds_custom_groups2(RDSEncoder* enc, uint16_t *blocks) {
if(enc->state[enc->program].custom_group2[0] == 1) {
enc->state[enc->program].custom_group2[0] = 0;
blocks[0] = enc->state[enc->program].custom_group[1];
blocks[1] = enc->state[enc->program].custom_group[2];
blocks[2] = enc->state[enc->program].custom_group[3];
blocks[3] = enc->state[enc->program].custom_group[4];
return 1;
}
return 0;
}
static void get_rds_group(RDSEncoder* enc, uint16_t *blocks, uint8_t stream) {
blocks[0] = enc->data[enc->program].pi;
if(stream != 0) blocks[0] = 0;
if(stream != 0) {
blocks[0] = 0;
if(get_rds_custom_groups2(enc, blocks)) {
goto group_coded;
}
return;
}
blocks[1] = 0;
blocks[2] = 0;
blocks[3] = 0;

1
src/rds.h
View File

@@ -189,6 +189,7 @@ typedef struct {
uint8_t lps_segments : 5;
uint16_t custom_group[GROUP_LENGTH];
uint16_t custom_group2[GROUP_LENGTH + 1];
uint8_t rtp_oda : 1;
uint8_t grp_seq_idx[3];