Add nintendo logo to diag. Add xmodem loader. Add auxboot and binwire utilities.

[fpgaboy.git] / auxboot.c

diff --git a/auxboot.c b/auxboot.c
new file mode 100644 (file)
index 0000000..c5ce3af
--- /dev/null
+++ b/auxboot.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+void dowrite(char *s, int len)
+{
+  int i;
+  for (i=0; i<len; i++)
+  {
+    write(1, s+i, 1);
+  }
+}
+
+void main()
+{
+  char buf[259];
+  int sz;
+  buf[0] = 0x1B;
+  buf[1] = 'A';
+  buf[2] = buf[3] = buf[4] = 0;
+  dowrite(buf, 5);
+  buf[1] = 'P';
+  read(0, buf+2, 127);
+  dowrite(buf, 129);
+}
\ No newline at end of file