git-svn-id: svn://192.168.1.10/public/Zimodem@22212 0d6f1817-ed0e-041…

…0-87c9-987e46238f29

zimodem/zslipmode.h

@@ -6,6 +6,7 @@
  */
 
 #ifdef INCLUDE_SLIP
+#include "lwip/raw.h"
 
 class ZSLIPMode: public ZMode
 {

zimodem/zslipmode.ino

@@ -6,6 +6,31 @@
  */
 #ifdef INCLUDE_SLIP
 
+static uint8_t _raw_recv(void *arg, raw_pcb *pcb, pbuf *pb, const ip_addr_t *addr)
+{
+  debugPrintf("->\n\r");
+  while(pb != NULL) 
+  {
+    pbuf * this_pb = pb;
+    pb = pb->next;
+    this_pb->next = NULL;
+    for(int i=0;i<this_pb->len;i+=4)
+    {
+      for(int l=i;l<i+4;l++)
+      {
+        if(l<this_pb->len)
+        {
+          debugPrintf(tohex(((uint8_t *)this_pb->payload)[l]));
+          debugPrintf(" ");
+        }
+      }
+      debugPrintf("\n\r");
+    }
+    //pbuf_free(this_pb); // at this point, there are no refs, so errs out.
+  }
+  debugPrintf("<\n\r");
+  return 0;
+}
 
 void ZSLIPMode::switchBackToCommandMode()
 {
@@ -14,6 +39,12 @@ void ZSLIPMode::switchBackToCommandMode()
 
 void ZSLIPMode::switchTo()
 {
+  raw_pcb *_pcb = raw_new(IP_PROTO_TCP);
+  if(!_pcb){
+      return;
+  }
+  //_lock = xSemaphoreCreateMutex();
+  raw_recv(_pcb, &_raw_recv, (void *) _pcb);
   currMode=&slipMode;
   debugPrintf("Switched to SLIP mode\n\r");
 }