Great works!!reentrant wrote:Anyway I have some good news. After some coding and experimenting with F1 command I can enable reading more sectors from cache.
I forgot to set the offset.reentrant wrote:It looks like data is copied from wrong cache sectors.
Code: Select all
LBA[136249, 0x21439]: Track[01]: This sector is data, but sync is invalid
========== LBA[136249, 0x21439]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
LBA[136250, 0x2143a]: Track[01]: This sector is data, but sync is invalid
========== LBA[136250, 0x2143a]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
LBA[136251, 0x2143b]: Track[01]: This sector is data, but sync is invalid
========== LBA[136251, 0x2143b]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
LBA[136252, 0x2143c]: Track[01]: This sector is data, but sync is invalid
========== LBA[136252, 0x2143c]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
LBA[136253, 0x2143d]: Track[01]: This sector is data, but sync is invalid
========== LBA[136253, 0x2143d]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
LBA[136254, 0x2143e]: Track[01]: This sector is data, but sync is invalid
========== LBA[136254, 0x2143e]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
LBA[136249, 0x21439]: Track[01]: Invalid sync. Skip descrambling
========== LBA[136249, 0x21439]: Main Channel ==========
+0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F
0000 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0010 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0020 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0030 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0040 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0050 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
0060 : 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ...Maybe so.user7 wrote:This is some kind of mastering error?
I'm not a coder, but it seems like you are trying to combine sectors from cache reads based on the assumption that they are all data sectors with correct sync/header? How will it handle audio sectors or mastering errors safely?sarami wrote:Great works!!reentrant wrote:Anyway I have some good news. After some coding and experimenting with F1 command I can enable reading more sectors from cache.
Added your code and some changed. Test Plz. http://www.mediafire.com/file/eq80y20l9 … st.7z/file
sarami wrote:I forgot to set the offset.reentrant wrote:It looks like data is copied from wrong cache sectors.
http://www.mediafire.com/file/eq80y20l9 … st.7z/file
Code: Select all
LBA[325218, 0x4f662], MSF[72:18:18], mode 1
LBA[325219, 0x4f663], MSF[72:18:19], mode 1
LBA[325220, 0x4f664], MSF[72:18:20], mode 1
LBA[325221, 0x4f665], MSF[72:18:21], mode 1
LBA[325222, 0x4f666], MSF[72:18:22], mode 1
LBA[325223, 0x4f667], MSF[72:18:23], mode 1 User data vs. ecc/edc doesn't match
LBA[325226, 0x4f66a], MSF[72:18:26], mode 1
LBA[325227, 0x4f66b], MSF[72:18:27], mode 1
LBA[325228, 0x4f66c], MSF[72:18:28], mode 1
LBA[325229, 0x4f66d], MSF[72:18:29], mode 1
[ERROR] Number of sector(s) where user data doesn't match the expected ECC/EDC: 1Sorry, I couldn't test well because I thought I didn't have a big offset disc. But found it in my room. (Free Software Collection 6 [FMT])reentrant wrote:Still sth not right: