reduce arm11 output noise

[openocd] / src / jtag / dummy.c

diff --git a/src/jtag/dummy.c b/src/jtag/dummy.c
index cc799faa9478a1f55b4d564ad91c3b7ddc183728..e840da2d1f85ea8f2fecce619fd0b4b8bde0292e 100644 (file)
--- a/src/jtag/dummy.c
+++ b/src/jtag/dummy.c
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2008 by Øyvind Harboe                                   *
+ *   Copyright (C) 2008 by Øyvind Harboe                                   *
  *   oyvind.harboe@zylin.com                                               *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -21,8 +21,7 @@
 #include "config.h"
 #endif
 
-#define INCLUDE_JTAG_INTERFACE_H
-#include "jtag.h"
+#include "interface.h"
 #include "bitbang.h"
 
 
@@ -33,7 +32,7 @@ static int dummy_clock;         /* edge detector */
 
 static int clock_count;         /* count clocks in any stable state, only stable states */
 
-static u32 dummy_data;
+static uint32_t dummy_data;
 
 
 static int dummy_speed(int speed);
@@ -78,7 +77,7 @@ static bitbang_interface_t dummy_bitbang =
 static int dummy_read(void)
 {
        int data = 1 & dummy_data;
-       dummy_data = (dummy_data >> 1) | (1<<31);
+       dummy_data = (dummy_data >> 1) | (1 << 31);
        return data;
 }
 
@@ -86,25 +85,25 @@ static int dummy_read(void)
 static void dummy_write(int tck, int tms, int tdi)
 {
        /* TAP standard: "state transitions occur on rising edge of clock" */
-       if( tck != dummy_clock )
+       if (tck != dummy_clock)
        {
-               if( tck )
+               if (tck)
                {
                        tap_state_t old_state = dummy_state;
-                       dummy_state = tap_state_transition( old_state, tms );
+                       dummy_state = tap_state_transition(old_state, tms);
 
-                       if( old_state != dummy_state )
+                       if (old_state != dummy_state)
                        {
-                               if( clock_count )
+                               if (clock_count)
                                {
                                        LOG_DEBUG("dummy_tap: %d stable clocks", clock_count);
                                        clock_count = 0;
                                }
 
-                               LOG_DEBUG("dummy_tap: %s", tap_state_name(dummy_state) );
+                               LOG_DEBUG("dummy_tap: %s", tap_state_name(dummy_state));
 
 #if defined(DEBUG)
-                               if(dummy_state == TAP_DRCAPTURE)
+                               if (dummy_state == TAP_DRCAPTURE)
                                        dummy_data = 0x01255043;
 #endif
                        }
@@ -124,34 +123,34 @@ static void dummy_reset(int trst, int srst)
 {
        dummy_clock = 0;
 
-       if (trst || (srst && (jtag_reset_config & RESET_SRST_PULLS_TRST)))
+       if (trst || (srst && (jtag_get_reset_config() & RESET_SRST_PULLS_TRST)))
                dummy_state = TAP_RESET;
 
-       LOG_DEBUG("reset to: %s", tap_state_name(dummy_state) );
+       LOG_DEBUG("reset to: %s", tap_state_name(dummy_state));
 }
 
 static int dummy_khz(int khz, int *jtag_speed)
 {
-       if (khz==0)
+       if (khz == 0)
        {
-               *jtag_speed=0;
+               *jtag_speed = 0;
        }
        else
        {
-               *jtag_speed=64000/khz;
+               *jtag_speed = 64000/khz;
        }
        return ERROR_OK;
 }
 
 static int dummy_speed_div(int speed, int *khz)
 {
-       if (speed==0)
+       if (speed == 0)
        {
                *khz = 0;
        }
        else
        {
-               *khz=64000/speed;
+               *khz = 64000/speed;
        }
 
        return ERROR_OK;