Some Chipcon devices have a resistor and capacitor on the !RST line.

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

diff --git a/firmware/apps/jtag/jtag.c b/firmware/apps/jtag/jtag.c
index 906dd14..cc6ef16 100644 (file)
--- a/firmware/apps/jtag/jtag.c
+++ b/firmware/apps/jtag/jtag.c
@@ -48,7 +48,7 @@ void jtag_goto_shift_dr() {
   jtag_tcktock();
 }
 
-void jtag_reset_to_runtest_idle() {
+void jtag_resettap(){
   SETTMS;
   jtag_tcktock();
   jtag_tcktock();
@@ -313,6 +313,10 @@ void jtaghandle(unsigned char app,
     cmddataword[0]=jtag_dr_shift16(cmddataword[0]);
     txdata(app,verb,2);
     break;
+  case JTAG_RESETTAP:
+    jtag_resettap();
+    txdata(app,verb,0);
+    break;
   default:
     txdata(app,NOK,0);
   }