Code for talking to the MAX3420 USB Device Controller.

[goodfet] / firmware / include / jtag430x2.h

diff --git a/firmware/include/jtag430x2.h b/firmware/include/jtag430x2.h
index 86598a8..5084976 100644 (file)
--- a/firmware/include/jtag430x2.h
+++ b/firmware/include/jtag430x2.h
@@ -12,5 +12,8 @@
 
 extern app_t const jtag430x2_app;
 
+//! Shift 20 bits of the DR.
+uint32_t jtag430_dr_shift_20(uint32_t in);
+
 #endif