radio95/fm95
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This commit is contained in:
KubaPro010
2025-05-20 18:11:33 +02:00
parent 969f245aa1
commit a1fa68cb27
1 changed files with 23 additions and 22 deletions
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45
src/vban95.c
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@@ -329,32 +329,33 @@ int main(int argc, char *argv[]) {
if (vban_frame == 0) {
vban_frame = data.packet_data.frame_num;
} else if (vban_frame != data.packet_data.frame_num) {
int32_t diff = (int32_t)(data.packet_data.frame_num - vban_frame);
} else {
int32_t diff = (int32_t)(data.packet_data.frame_num - (vban_frame++));
if(diff != 0) {
if(diff == 0) {
if (quiet == 0) printf("Duplicate packet received\n");
} else if (diff > 1) {
if (quiet == 0) printf("Dropped %u packets\n", diff);
AudioPacket blank_packet;
uint8_t fill_value = (data.packet_data.format_type == 0) ? 0 : 128;
memset(blank_packet.data, fill_value, recv_len - sizeof(VBANHeader));
blank_packet.size = recv_len - sizeof(VBANHeader);
if (diff > 0) {
if (quiet == 0) printf("Dropped %d packets\n", diff);
VBANHeaderUnion temp;
memset(blank_packet.data, 0, blank_packet.size);
memcpy(&temp.raw_data, buffer, sizeof(VBANHeader));
// Fill with silence packets if needed
AudioPacket blank_packet;
uint8_t fill_value = (data.packet_data.format_type == 0) ? 0 : 128;
size_t blank_size = recv_len - sizeof(VBANHeader);
memset(blank_packet.data, fill_value, blank_size);
blank_packet.size = blank_size;
for (int32_t i = 0; i < diff; i++) {
VBANHeader temp = data.packet_data;
temp.frame_num = vban_frame + i;
add_to_buffer(audio_buffer, blank_packet.data, blank_packet.size, &temp);
}
} else if (diff < 0) {
if (quiet == 0) {
printf("Packets received out of order (got:%u, expected:%u)\n",
data.packet_data.frame_num, vban_frame);
for (uint32_t i = diff; i < temp.packet_data.frame_num; i++) {
temp.packet_data.frame_num = i;
add_to_buffer(audio_buffer, blank_packet.data, blank_packet.size, &temp.packet_data);
}
} else if (diff < 1) {
if (quiet == 0) printf("Packets received out of order (got:%u, expected:%u)\n",
data.packet_data.frame_num, vban_frame);
}
vban_frame = data.packet_data.frame_num;
}
vban_frame = data.packet_data.frame_num + 1;
}
if (strncmp(data.packet_data.streamname, stream_name, sizeof(data.packet_data.streamname)) != 0) continue;