A major refactor of the GoodFET firmware build system and apps to give better

[goodfet] / firmware / apps / jtag / ejtag.c

diff --git a/firmware/apps/jtag/ejtag.c b/firmware/apps/jtag/ejtag.c
index 7cdd1e5..6bf6c8d 100644 (file)
--- a/firmware/apps/jtag/ejtag.c
+++ b/firmware/apps/jtag/ejtag.c
@@ -6,25 +6,49 @@
 #include "platform.h"
 #include "command.h"
 #include "jtag.h"
 #include "platform.h"
 #include "command.h"
 #include "jtag.h"

+#include "ejtag.h"

 
 //! Handles MIPS EJTAG commands.  Forwards others to JTAG.
 
 //! Handles MIPS EJTAG commands.  Forwards others to JTAG.

-void ejtaghandle(unsigned char app,
-                  unsigned char verb,
-                  unsigned long len){
-    
-  switch(verb){
-  case START:
-    cmddata[0]=jtag_ir_shift8(IR_BYPASS);
-    txdata(app,verb,1);
-    break;
-  case STOP:
-    txdata(app,verb,0);
-    break;
-  case PEEK:
-    //WRITEME
-  case POKE:
-    //WRITEME
-  default:
-    jtaghandle(app,verb,len);
-  }
+void ejtag_handle_fn( uint8_t const app,
+                                         uint8_t const verb,
+                                         uint32_t const len);
+
+// define the ejtag app's app_t
+app_t const ejtag_app = {
+
+       /* app number */
+       EJTAG,
+
+       /* handle fn */
+       ejtag_handle_fn,
+
+       /* name */
+       "EJTAG",
+
+       /* desc */
+       "\tThe EJTAG app extends the basic JTAG app with support\n"
+       "\tfor JTAG'ing MIPS based devices.\n"
+};
+
+//! Handles MIPS EJTAG commands.  Forwards others to JTAG.
+void ejtag_handle_fn( uint8_t const app,
+                                         uint8_t const verb,
+                                         uint32_t const len)
+{
+       switch(verb)
+       {
+       case START:
+               cmddata[0] = jtag_ir_shift8(EJTAG_IR_BYPASS);
+               txdata(app, verb, 1);
+               break;
+       case STOP:
+               txdata(app,verb,0);
+               break;
+       case PEEK:
+               //WRITEME
+       case POKE:
+               //WRITEME
+       default:
+               (*(ejtag_app.handle))(app, verb, len);
+       }

 }
 }