tablesaveX
save table to sdcard, added a "save ready" trigger. Useful if you need to halt another load/save until this one has finished. Also has a length multiplier in case you need to store wavetables that use "LENGTH" as the basis for a single cycle waveform, but save multiple samples/versions to a bigger table.
Inlets
charptr32 file name
bool32.rising trigger
Outlets
bool32 ready
Attributes
spinner multiplies the length of the table. Some of my wavetable objects use "LENGTH" as the standard of a 1 cycle waveform, thus the entire table is LENGTH * SAMPLES * ... (check the table initiation to see the multiplication of the LENGTH)
objref refers to the module containing the table
int ntrig;ntrig = 0;outlet_ready = 0;
if ((inlet_trig > 0) && !ntrig) {
ntrig = 1;
FIL FileObject;
FRESULT err;
UINT bytes_written;
codec_clearbuffer();
err = f_open(&FileObject, inlet_filename, FA_WRITE | FA_CREATE_ALWAYS);
if (err != FR_OK) {
report_fatfs_error(err, inlet_filename);
return;
}
int rem_sz = sizeof(*attr_table.array) * (attr_table.LENGTH * attr_sizemult);
int offset = 0;
while (rem_sz > 0) {
if (rem_sz > sizeof(fbuff)) {
memcpy((char *)fbuff, (char *)(&attr_table.array[0]) + offset,
sizeof(fbuff));
err = f_write(&FileObject, fbuff, sizeof(fbuff), &bytes_written);
rem_sz -= sizeof(fbuff);
offset += sizeof(fbuff);
} else {
memcpy((char *)fbuff, (char *)(&attr_table.array[0]) + offset, rem_sz);
err = f_write(&FileObject, fbuff, rem_sz, &bytes_written);
rem_sz = 0;
}
}
if (err != FR_OK)
report_fatfs_error(err, inlet_filename);
err = f_close(&FileObject);
if (err != FR_OK)
report_fatfs_error(err, inlet_filename);
outlet_ready = 1;
} else if (!(inlet_trig > 0))
ntrig = 0;