Search found 10 matches

by drone84
Sun Sep 22, 2019 7:15 pm
Forum: General Discussion
Topic: FAT 32
Replies: 9
Views: 224

Re: FAT 32

Small update for the fat : it's working(ish). I can search for a file in the root directory (first folder of the absorbance like C:\ or G:\) and if the name match (short name : 8.3 exactly) well it load the first cluster of 512 Byte on the screen. http://image.noelshack.com/fichiers/2019/38/7/156917...
by drone84
Thu Sep 12, 2019 5:51 pm
Forum: General Discussion
Topic: Sound fo the IDE
Replies: 7
Views: 218

Re: Sound fo the IDE

I love that sound :mrgreen: ... the 80/90s smell
by drone84
Wed Sep 11, 2019 12:20 am
Forum: General Discussion
Topic: FAT 32
Replies: 9
Views: 224

Re: FAT 32

It is great work, but I'm not sure you should remove the ch376 (and I am not saying that because I was working to implement it in de IDE :), things change). The ch376 is a somewhat low threshold chip, "easy" to get going and if people want to do stuff or experiments without the standard kernel, it ...
by drone84
Wed Sep 11, 2019 12:15 am
Forum: General Discussion
Topic: FAT 32
Replies: 9
Views: 224

Re: FAT 32

Small update before going to bet. I can now read the directory entry to search for a file or folder name. I also coded/debugged the function to look in the fat to get he next data cluster if you give him the current cluster. http://image.noelshack.com/fichiers/2019/37/3/1568160683-fat32-root-folder-...
by drone84
Sun Sep 08, 2019 11:22 pm
Forum: General Discussion
Topic: FAT 32
Replies: 9
Views: 224

Re: FAT 32

So far I can read the MBR, the Boot Sector, and the Root Directory with the first data cluster associated with the file/folder Now I need to test the FAT function to get the next cluster from the current cluster. The 5E in the picture mean : deleted file. http://image.noelshack.com/fichiers/2019/37/...
by drone84
Sun Sep 08, 2019 9:14 pm
Forum: General Discussion
Topic: Sound fo the IDE
Replies: 7
Views: 218

Re: Sound fo the IDE

Nice I like the first sound. I cant tell you about the speed for strikeforce but it sound weird
by drone84
Sat Sep 07, 2019 9:45 pm
Forum: General Discussion
Topic: FAT 32
Replies: 9
Views: 224

FAT 32

I started to write code to implement the FAT32 file system (I copy past the FAT 12 code and renamed the function ...). The FAT12 could find a file and get the first data chunk. The plan will be to use the fat with the IDE (Hard Drive / Compact Flash) and SD card. I'm planing to implement : Open, Clo...
by drone84
Sat Jun 08, 2019 9:43 pm
Forum: General Discussion
Topic: MIDI test code
Replies: 3
Views: 563

MIDI test code

Hi, if you want to use the MIDI you can use this bits of code. It using the MIDI MPU-401 as an UART with the MIDI baud-rate. THe code will read the Byte from the MIDI in port and sent them back on the MIDI out port setas LDA #$FF ; reset the MPU-401 module STA MIDI_MPU_COMMAND LDX #100 JSL ILOOP_MS ...
by drone84
Tue May 07, 2019 10:43 pm
Forum: General Discussion
Topic: Foenix IDE
Replies: 38
Views: 2290

Re: Foenix IDE

Just for people how want to see what the IDE look like :

Image
by drone84
Tue May 07, 2019 10:22 pm
Forum: General Discussion
Topic: General Comments
Replies: 62
Views: 5249

Re: General Comments

If I have the choice I will go for the YM2612 because it the one in the genesis. The other-one is easy to clone I will say, at least for the FM part. It's only digital so you don't care with witch technologist is used to generate the final signal. The tricky part will be to find a DAC how match the ...