fish

1 files changed, 0 insertions, 91 deletions

diff --git a/src/kvm.c b/src/kvm.c
deleted file mode 100644
index f5e65c8..0000000
--- a/src/kvm.c
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "project.h"
-
-
-static enum
-{
-  STATE_SYNC = 0,
-  STATE_ADDR = 1,
-  STATE_ENDPOINT = 2,
-  STATE_LEN = 3,
-  STATE_DATA = 4,
-} state = STATE_SYNC;
-
-
-static uint8_t buf[16];
-static int addr;
-static int endpoint;
-static unsigned int len;
-static unsigned int ptr;
-
-void
-kvm_dispatch (void)
-{
-#if 0
-          printf
-            ("Addr %d, Write to ep %x, %d bytes %02x %02x %02x %02x ...\r\n",
-             addr, endpoint, len, buf[0], buf[1], buf[2], buf[3]);
-#endif
-
- if(len)
-  usbd_ep_write_packet (usbd_dev, endpoint, buf, len);
-}
-
-void
-kvm_recv (uint8_t d)
-{
-//  printf ("S%d V0x%02x\r\n", state, d);
-
-  if (state == STATE_ADDR)
-    {
-      addr = d;
-      usart_queue (d - 1);
-      state = STATE_ENDPOINT;
-      return;
-    }
-  else
-    {
-      usart_queue (d);
-    }
-
-
-  switch (state)
-    {
-    case STATE_SYNC:
-      if (d != 0x5a)
-          break;
-      state = STATE_ADDR;
-      break;
-    case STATE_ENDPOINT:
-      endpoint = d;
-      if ((endpoint < 0x81) || (endpoint > 0x83))
-        {
-          state = STATE_SYNC;
-        }
-      else
-        {
-          state = STATE_LEN;
-        }
-      break;
-    case STATE_LEN:
-      len = d;
-      ptr = 0;
-      if (len > sizeof (buf))
-        {
-          state = STATE_SYNC;
-        }
-      else
-        {
-          state = STATE_DATA;
-        }
-      break;
-    case STATE_DATA:
-      buf[ptr++] = d;
-      if (ptr >= len)
-        {
-          if (!addr)
-            kvm_dispatch ();
-          state = STATE_SYNC;
-        }
-      break;
-    }
-}