ESPEAK_API espeak_ERROR espeak_Terminate(void)
{//===========================================
ENTER("espeak_Terminate");
#ifdef USE_ASYNC
fifo_stop();
fifo_terminate();
event_terminate();
if(my_mode == AUDIO_OUTPUT_PLAYBACK)
{
wave_close(my_audio);
wave_terminate();
out_samplerate = 0;
}
#endif
Free(event_list);
event_list = NULL;
Free(outbuf);
outbuf = NULL;
FreePhData();
FreeVoiceList();
if(f_logespeak)
{
fclose(f_logespeak);
f_logespeak = NULL;
}
return EE_OK;
} // end of espeak_Terminate
/**
* @brief This function closes any open files, leaving a file footer in the FATFS_logfile
* @param uint8_t reason: reason for shutdown, uses enum definitions in main.h, uint8_t file_flags: flag bits for open files, DIR* dir the current directory
* @retval None
*/
void shutdown_filesystem(uint8_t reason, uint8_t file_flags) {
if(file_flags&0x01) { //The first wav file is open
if(f_tell(&FATFS_wavfile)>2) //There is some data in the file
wave_terminate(&FATFS_wavfile);
}
if(file_flags&0x02) { //The second wav file is open
if(f_tell(&FATFS_wavfile_gps)>2) //There is some data in the file
wave_terminate(&FATFS_wavfile_gps);
}
if(file_flags&0x04) { //The second wav file is open
if(f_tell(&FATFS_wavfile_imu)>2) //There is some data in the file
wave_terminate(&FATFS_wavfile_imu);
}
uint8_t path[22]={};
f_getcwd(path,22); /* Find the directory name */
DIR dir;
FRESULT res = f_opendir(&dir, path); /* Open the directory */
FILINFO fno;
char* fn;
if (res == FR_OK) {
for (;;) {
res = f_readdir(&dir, &fno); /* Read a directory item */
if (res != FR_OK || fno.fname[0] == 0) break; /* Break on error or end of dir */
if (fno.fname[0] == '.') continue; /* Ignore dot entry */
#if _USE_LFN
fn = *fno.lfname ? fno.lfname : fno.fname;
#else
fn = fno.fname;
#endif
if (!(fno.fattrib & AM_DIR)) { /* It is not a directory */
if(!(fno.fsize))
f_unlink((const TCHAR *)fn); /* Delete zero sized files */
}
}
}
}
