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More Floppy Stuff

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This commit is contained in:
Tyler McGurrin 2025-05-30 07:04:03 -04:00
parent ba9d1fae90
commit e73fb1f303
4 changed files with 38 additions and 3 deletions
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24
src/kernel/dri/disk/floppy.c
View File

@ -35,3 +35,27 @@ int Master_FDD_Detect()
} }
return FDDType; return FDDType;
} }
int Slave_FDD_Detect()
{
int Buffer;
int FDDType;
/* FDD Drive Values
Value: Drive Type:
00h no drive
01h 360 KB 5.25 Drive
02h 1.2 MB 5.25 Drive
03h 720 KB 3.5 Drive
04h 1.44 MB 3.5 Drive
05h 2.88 MB 3.5 drive*/
Buffer = i686_inb(PORT_FLOPPY_TYPE);
int bit = Byte_Parse(Buffer, 4);
int i = 5;
while(i < 8) {
FDDType = bit & bit;
bit = Byte_Parse(Buffer, i);
i++;
}
return FDDType;
}

1
src/kernel/dri/disk/floppy.h
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@ -6,3 +6,4 @@
#pragma once #pragma once
int Master_FDD_Detect(); int Master_FDD_Detect();
int Slave_FDD_Detect();

12
src/kernel/main.c
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@ -25,6 +25,7 @@ extern uint8_t __bss_start;
extern uint8_t __end; extern uint8_t __end;
int masterFDDType; int masterFDDType;
int slaveFDDType;
int uptime; int uptime;
void timer(Registers* regs) void timer(Registers* regs)
@ -65,8 +66,17 @@ void __attribute__((section(".entry"))) start(BootParams* bootParams) {
printf("Load Basic Storage Drivers..."); printf("Load Basic Storage Drivers...");
masterFDDType = Master_FDD_Detect(); masterFDDType = Master_FDD_Detect();
slaveFDDType = Slave_FDD_Detect();
printf("Done!\n"); printf("Done!\n");
printf("Master FDD Type: %d", masterFDDType); // Nightmare to print the Storage Types.
// Im gonna Make a Full Function For Showing ATA and FDD Types in Util.h later on,
// this IS temporary.
if (masterFDDType == 0) printf("No Master Floppy Drive Detected!\n");
if (masterFDDType == 1) printf("Master Floppy Drive Detected!\nType: 360 KB 5.25 Inch Drive\n");
if (masterFDDType == 2) printf("Master Floppy Drive Detected!\nType: 1.2 MB 5.25 Inch Drive\n");
if (masterFDDType == 3) printf("Master Floppy Drive Detected!\nType: 720 KB 3.5 Inch Drive\n");
if (masterFDDType == 4) printf("Master Floppy Drive Detected!\nType: 1.44 MB 3.5 Inch Drive\n");
if (masterFDDType == 5) printf("Master Floppy Drive Detected!\nType: 2.88 MB 3.5 Inch Drive\n");
// Debug Info for Memory :3 i REALLY need to make a like serial debug output thingy // Debug Info for Memory :3 i REALLY need to make a like serial debug output thingy

2
src/libs/version.h
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@ -6,5 +6,5 @@
#pragma once #pragma once
// Version Info MUST stay on line 9! (it gets incremented on build!) // Version Info MUST stay on line 9! (it gets incremented on build!)
#define LOGO " _ _____ _ __________________\n / | / / | / | / / _/_ __/ ____/\n / |/ / /| | / |/ // / / / / __/ \n / /| / ___ |/ /| // / / / / /___ \n/_/ |_/_/ |_/_/ |_/___/ /_/ /_____/ \n" #define LOGO " _ _____ _ __________________\n / | / / | / | / / _/_ __/ ____/\n / |/ / /| | / |/ // / / / / __/ \n / /| / ___ |/ /| // / / / / /___ \n/_/ |_/_/ |_/_/ |_/___/ /_/ /_____/ \n"
#define VERSION "RD-00008" #define VERSION "RD-00010"
#define BOOTLOGO " _ ______ ____ ____ ______\n / | / / __ )/ __ \\/ __ /_ __/\n / |/ / __ / / / / / / // / \n / /| / /_/ / /_/ / /_/ // / \n/_/ |_/_____/\\____/\\____//_/ \n" #define BOOTLOGO " _ ______ ____ ____ ______\n / | / / __ )/ __ \\/ __ /_ __/\n / |/ / __ / / / / / / // / \n / /| / /_/ / /_/ / /_/ // / \n/_/ |_/_____/\\____/\\____//_/ \n"