First commit ~0,10

2021-09-08 21:26:43 +02:00
commit 37dffcdec3
188 changed files with 23679 additions and 0 deletions
--- a/WAVPLAV/DAC.CPP
+++ b/WAVPLAV/DAC.CPP
@ -0,0 +1,30 @@
+#include <dos.h>
+
+void InitDAC(void);
+void LPT1DAC(unsigned char b);
+void LPT2DAC(unsigned char b);
+
+
+unsigned LPT1Addr = 0x378,
+	 LPT2Addr = 0x278;
+
+
+void InitDAC(void)
+{
+  unsigned *Addr;
+
+  Addr = (unsigned *)MK_FP(0x40,0x8);
+  if (*Addr!=0) LPT1Addr = *Addr;
+  Addr = (unsigned *)MK_FP(0x40,0xA);
+  if (*Addr!=0) LPT2Addr = *Addr;
+}
+
+void LPT1DAC(unsigned char b)
+{
+  outportb(LPT1Addr,b);
+}
+
+void LPT2DAC(unsigned char b)
+{
+  outportb(LPT2Addr,b);
+}