s32 SEQ_TERMINAL_PrintCurrentSong(void *_output_function)
{
void (*out)(char *format, ...) = _output_function;
u8 song = SEQ_SONG_NumGet();
MUTEX_MIDIOUT_TAKE;
out("Song #%2d\n", song+1);
out("========\n");
out("Name: '%s'\n", seq_song_name);
MIOS32_MIDI_SendDebugHexDump((u8 *)&seq_song_steps[0], SEQ_SONG_NUM_STEPS*sizeof(seq_song_step_t));
out("done.\n");
MUTEX_MIDIOUT_GIVE;
return 0; // no error
}
/////////////////////////////////////////////////////////////////////////////
// This task is called periodically each second
/////////////////////////////////////////////////////////////////////////////
void SEQ_TASK_Period1S(void)
{
static s8 wait_boot_ctr = 3; // wait 3 seconds before loading from SD Card - this is to increase the time where the boot screen is print!
u8 load_sd_content = 0;
// poll for IIC modules as long as HW config hasn't been locked (read from SD card)
// TODO: use proper mutex handling here
#ifndef MIOS32_FAMILY_EMULATION
if( !SEQ_FILE_HW_ConfigLocked() ) {
MIOS32_IIC_MIDI_ScanInterfaces();
}
#endif
// boot phase of 2 seconds finished?
if( wait_boot_ctr > 0 ) {
--wait_boot_ctr;
if( wait_boot_ctr )
return;
}
// BLM timeout counter
MIOS32_IRQ_Disable();
if( seq_blm_timeout_ctr )
--seq_blm_timeout_ctr;
MIOS32_IRQ_Enable();
// check if SD Card connected
MUTEX_SDCARD_TAKE;
s32 status = FILE_CheckSDCard();
if( status == 1 ) {
if( wait_boot_ctr != 0 ) { // don't print message if we just booted
char str[21];
sprintf(str, "Label: %s", FILE_VolumeLabel());
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_SDCARD, 2000, " SD Card connected", " :-D");
#endif
DEBUG_MSG("SD Card connected: %s\n", FILE_VolumeLabel());
}
SEQ_FILE_LoadSessionName();
DEBUG_MSG("Loading session %s\n", seq_file_session_name);
SEQ_FILE_LoadAllFiles(1);
} else if( status == 2 ) {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_SDCARD, 2000, "SD Card disconnected", " :-/");
#endif
DEBUG_MSG("SD Card disconnected\n");
SEQ_FILE_UnloadAllFiles();
wait_boot_ctr = -1;
} else if( status == 3 ) {
if( !FILE_SDCardAvailable() ) {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_SDCARD, 2000, " No SD Card found ", " :-(");
#endif
DEBUG_MSG("SD Card not found\n");
SEQ_FILE_HW_LockConfig(); // lock configuration
wait_boot_ctr = -1;
} else if( !FILE_VolumeAvailable() ) {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_SDCARD, 2000, "!! SD Card Error !!!", "!! Invalid FAT !!!!!");
#endif
DEBUG_MSG("ERROR: SD Card contains invalid FAT!\n");
SEQ_FILE_HW_LockConfig(); // lock configuration
wait_boot_ctr = -1;
} else {
#ifndef MBSEQV4L
if( wait_boot_ctr != 0 ) { // don't print message if we just booted
char str1[30];
sprintf(str1, "Banks: ....");
u8 bank;
for(bank=0; bank<4; ++bank)
str1[7+bank] = SEQ_FILE_B_NumPatterns(bank) ? ('1'+bank) : '-';
char str2[30];
sprintf(str2,
"M:%c S:%c G:%c C:%c%c HW:%c",
SEQ_FILE_M_NumMaps() ? '*':'-',
SEQ_FILE_S_NumSongs() ? '*':'-',
SEQ_FILE_G_Valid() ? '*':'-',
SEQ_FILE_C_Valid() ? 'S':'-',
SEQ_FILE_GC_Valid() ? 'G':'-',
SEQ_FILE_HW_Valid() ? '*':'-');
SEQ_UI_Msg(SEQ_UI_MSG_SDCARD, 2000, str1, str2);
}
#endif
#if MBSEQV4L
// auto-format
// check if formatting is required
if( SEQ_FILE_FormattingRequired() ) {
strcpy(seq_file_new_session_name, "DEF_V4L");
DEBUG_MSG("Creating initial session '%s'... this can take some seconds!\n", seq_file_new_session_name);
if( (status=SEQ_FILE_Format()) < 0 ) {
DEBUG_MSG("Failed to create session! (status: %d)\n", status);
} else {
SEQ_FILE_StoreSessionName();
DEBUG_MSG("Done!\n");
}
}
#endif
// request to load content of SD card
load_sd_content = 1;
// notify that boot finished
wait_boot_ctr = -1;
}
} else if( status < 0 ) {
wait_boot_ctr = -1;
#ifndef MBSEQV4L
SEQ_UI_SDCardErrMsg(2000, status);
#endif
DEBUG_MSG("ERROR: SD Card Error %d (FatFs: D%3d)\n", status, file_dfs_errno);
}
// check for format request
// this is running with low priority, so that LCD is updated in parallel!
if( seq_ui_format_req ) {
// note: request should be cleared at the end of this process to avoid double-triggers!
if( (status = SEQ_FILE_Format()) < 0 ) {
#ifndef MBSEQV4L
SEQ_UI_SDCardErrMsg(2000, status);
#endif
DEBUG_MSG("ERROR: SD Card Error %d (FatFs: D%3d)\n", status, file_dfs_errno);
} else {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_USER, 1000, "Files created", "successfully!");
#endif
DEBUG_MSG("Files created successfully!\n");
// store session name
status |= SEQ_FILE_StoreSessionName();
}
// request to load content of SD card
load_sd_content = 1;
// finally clear request
seq_ui_format_req = 0;
}
// check for backup request
// this is running with low priority, so that LCD is updated in parallel!
if( seq_ui_backup_req ) {
// note: request should be cleared at the end of this process to avoid double-triggers!
status = SEQ_FILE_CreateBackup();
if( status < 0 ) {
if( status == FILE_ERR_COPY ) {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_USER, 2000, "COPY FAILED!", "ERROR :-(");
#endif
DEBUG_MSG("ERROR: copy failed!\n");
} else {
#ifndef MBSEQV4L
SEQ_UI_SDCardErrMsg(2000, status);
#endif
DEBUG_MSG("ERROR: SD Card Error %d (FatFs: D%3d)\n", status, file_dfs_errno);
}
}
else {
#ifndef MBSEQV4L
SEQ_UI_Msg(SEQ_UI_MSG_USER, 1000, "Files copied", "successfully!");
#endif
DEBUG_MSG("Files copied successfully!\n");
// store session name
status |= SEQ_FILE_StoreSessionName();
}
// finally clear request
seq_ui_backup_req = 0;
}
// check for save all request
// this is running with low priority, so that LCD is updated in parallel!
if( seq_ui_saveall_req ) {
s32 status = 0;
// store all patterns
int group;
for(group=0; group<SEQ_CORE_NUM_GROUPS; ++group)
status |= SEQ_FILE_B_PatternWrite(seq_file_session_name, seq_pattern[group].bank, seq_pattern[group].pattern, group, 1);
// store config (e.g. to store current song/mixermap/pattern numbers
SEQ_FILE_C_Write(seq_file_session_name);
// store global config
SEQ_FILE_GC_Write();
// store mixer map
SEQ_MIXER_Save(SEQ_MIXER_NumGet());
// store session name
if( status >= 0 )
status |= SEQ_FILE_StoreSessionName();
if( status < 0 ) {
#ifndef MBSEQV4L
SEQ_UI_SDCardErrMsg(2000, status);
#endif
DEBUG_MSG("ERROR: SD Card Error %d (FatFs: D%3d)\n", status, file_dfs_errno);
}
// finally clear request
seq_ui_saveall_req = 0;
}
MUTEX_SDCARD_GIVE;
// load content of SD card if requested ((re-)connection detected)
if( load_sd_content && !SEQ_FILE_FormattingRequired() ) {
// send layout request to MBHP_BLM_SCALAR
MUTEX_MIDIOUT_TAKE;
SEQ_BLM_SYSEX_SendRequest(0x00);
MUTEX_MIDIOUT_GIVE;
// TODO: should we load the patterns when SD Card has been detected?
// disadvantage: current edit patterns are destroyed - this could be fatal during a live session if there is a bad contact!
SEQ_MIXER_Load(SEQ_MIXER_NumGet());
SEQ_SONG_Load(SEQ_SONG_NumGet());
}
#ifndef MBSEQV4L
SEQ_LCD_LOGO_ScreenSaver_Period1S();
#endif
}