Category : Music and Digitized Voice
Archive : SBF3.ZIP
Filename : GETVOL.C
Output of file : GETVOL.C contained in archive : SBF3.ZIP
#include
#include
#define MASTER_VOL 0x22
#define VOC_VOL 0x04
#define LINE_VOL 0x2e
#define FM_VOL 0x26
#define CD_VOL 0x28
#define RECORD_SRC 0x0C
#define MIC 0x11
#define LINE 0x17
#define CD 0x13
void main()
{
unsigned char vol;
int left, right;
outportb(0x224, MASTER_VOL);
vol = inportb(0x225);
left = vol >> 4;
right = vol & 0x0f;
printf("Master volume is %d,%d\n", left, right);
outportb(0x224, VOC_VOL);
vol = inportb(0x225);
left = vol >> 4;
right = vol & 0x0f;
printf("VOC volume is %d,%d\n", left, right);
outportb(0x224, LINE_VOL);
vol = inportb(0x225);
left = vol >> 4;
right = vol & 0x0f;
printf("Line volume is %d,%d\n", left, right);
outportb(0x224, FM_VOL);
vol = inportb(0x225);
left = vol >> 4;
right = vol & 0x0f;
printf("FM volume is %d,%d\n", left, right);
outportb(0x224, CD_VOL);
vol = inportb(0x225);
left = vol & 0x0f;
printf("CD volume is %d\n", left);
outportb(0x224, RECORD_SRC);
left = inportb(0x225);
printf("Recording source is %d\n", left);
}
Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!
This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.
But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/