Initial for master

Software/README.md

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+Sprinter Joy!
+-------------
+
+Исходный код да языке Solid-C для тестирования платы джойстиков.

Software/TESTSD.C

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+#pragma nonrec
+
+#include <stdio.h>
+#include <conio.h>
+#include <dos.h>
+
+unsigned port;
+char b;
+char save_mmu3;
+
+#define port_isa 0x9FBD
+#define port_system 0x1FFD
+#define isa_addr_base 0xC000
+#define sj_addr_base 0x250
+#define emm_win_p3 0xE2
+#define port_sj 0xC250
+
+#define SJ_DET port_sj
+#define SJ_STATUS1 port_sj+2
+#define SJ_STATUS2 port_sj+3
+
+  
+/*
+ #define BAUD_RATE 115200
+ #define XIN_FREQ 14745600
+ #define DIVISOR XIN_FREQ / (BAUD_RATE * 16)
+*/
+   
+/**
+ * Small delay
+ */
+delay() {
+   unsigned ctr;
+   for (ctr=0; ctr<2000; ctr++) {
+   }
+}
+
+/**
+ * Reset ISA device
+ */
+reset_isa() {
+   outp(port_isa, 0xc0); // RESET=1 AEN=1
+   delay();
+   outp(port_isa,0); // RESET=0 AEN=0
+   delay();
+   delay();
+}
+
+/*
+ * Open access to ISA ports as memory
+ */
+open_isa() {
+   save_mmu3 = inp(emm_win_p3);
+   outp(port_system, 0x11);
+   outp(emm_win_p3, 0xd4);
+   outp(port_isa, 0);
+}                              
+   
+/*
+ * Close access to ISA ports
+ */
+close_isa() {
+   outp(port_system, 0x01);
+   outp(emm_win_p3, save_mmu3);
+}
+
+char read_port(port)
+unsigned port;
+{  
+   char rb;
+   open_isa();
+   rb = mget(port);
+   close_isa();
+   return rb;
+}   
+
+
+void write_port(port, b)
+unsigned port;
+char b;
+{
+   open_isa();
+   mset(port, b);
+   close_isa();
+}
+
+char detect;
+char status1;
+char status2;
+unsigned ctr;
+unsigned d;
+
+main() {
+
+   printf("\nReset ISA devices\n");
+   reset_isa();
+   printf("\nRead SegaJoy\n");
+   for (ctr=0; ctr<=60; ctr++) {
+      detect = read_port(SJ_DET);
+      status1 = read_port(SJ_STATUS1);
+      status2 = read_port(SJ_STATUS2);
+
+      printf("DET="); hex8(detect);
+      printf("; ST1="); hex8(status1);
+      printf("; ST2="); hex8(status2);
+      printf("\n");
+      for (ctr=0; ctr<400; ctr++) {
+         delay();
+      }
+   }     
+                      
+   for (d=0; d<400; d++) {
+     delay();
+   }                  
+
+   printf("\nExiting\n");
+}
+
+
+