feat: add local random timeout prompts

This commit is contained in:
chenjintao
2026-09-21 10:48:15 +08:00
parent 53d480c1fd
commit d24c8e186a
4 changed files with 87 additions and 10 deletions
@@ -25,6 +25,7 @@
#include "ql_uart.h"
#include "hal_api.h"
#include "fvad.h"
#include "audio_prompt.h"
@@ -779,12 +780,16 @@ void sendRecordingAudioPacket(AudioPacket *packet) {
}
#endif
extern const char *mp3_file[];
int app_play_tips_file(int index)
{
int file_valid_check = 0;
/* 防止提示音索引越界访问文件名数组 */
if(index < 0 || index >= AUDIO_PROMPT_FILE_COUNT){
printf("invalid prompt index:%d\n", index);
return -3;
}
printf("xiaoice_play_index:%d\n", index);
//正在录音过程中不允许播放
@@ -820,6 +825,48 @@ int app_play_tips_file(int index)
return 0;
}
/*
* 随机播放一条对话响应超时提示音。
* 只把 LittleFS 中实际存在的文件加入候选列表,新增音频尚未下载完成时,
* 仍可回退播放原来的 tts_error.mp3,不会随机到不存在的文件。
*/
int app_play_random_tts_error(void)
{
static const int timeout_prompt_indices[] = {
AUDIO_PROMPT_TTS_ERROR_INDEX,
AUDIO_PROMPT_TTS_ERROR_FIRST_INDEX,
AUDIO_PROMPT_TTS_ERROR_FIRST_INDEX + 1,
AUDIO_PROMPT_TTS_ERROR_FIRST_INDEX + 2,
AUDIO_PROMPT_TTS_ERROR_FIRST_INDEX + 3,
AUDIO_PROMPT_TTS_ERROR_FIRST_INDEX + 4,
AUDIO_PROMPT_TTS_ERROR_LAST_INDEX
};
int valid_indices[sizeof(timeout_prompt_indices) / sizeof(timeout_prompt_indices[0])];
int valid_count = 0;
int selected_index;
int i;
char filename_buff[64] = {0x00};
for(i = 0; i < (int)(sizeof(timeout_prompt_indices) / sizeof(timeout_prompt_indices[0])); i++){
int prompt_index = timeout_prompt_indices[i];
sprintf(filename_buff, "U:/%s", mp3_file[prompt_index]);
if(ql_access(filename_buff, 0) == 0){ //检查filename_buff指向的文件是否存在
valid_indices[valid_count++] = prompt_index;
}
}
if(valid_count == 0){
printf("no local tts error prompt file\n");
return -2;
}
selected_index = valid_indices[hal_os_get_rand() % valid_count];
printf("random tts_error prompt index:%d, file:%s\n",
selected_index, mp3_file[selected_index]);
return app_play_tips_file(selected_index);
}
void app_player_thread(void *arvg)
{
ice_work_item *player_item=NULL;
@@ -1023,7 +1070,8 @@ static void check_connect_thread_entry(void *parameter)
printf("tts_error_set_speech1\n");
vad_set_speech_timeout_flag(1);
app_play_tips_file(9);
/* 对话响应超时后,从本地已有的 7 条提示音中随机播放一条 */
app_play_random_tts_error();
//talkingq_ws_send_text("REQUEST_PROMPT_SOUND:tts_error");
//改为播放本地音频 听不清 请再说一遍
}