jtag_khz simulation
git-svn-id: svn://svn.berlios.de/openocd/trunk@1248 b42882b7-edfa-0310-969c-e2dbd0fdcd60__archive__
parent
2a781c0346
commit
f34248eb05
|
@ -30,18 +30,24 @@ int dummy_speed(int speed);
|
|||
int dummy_register_commands(struct command_context_s *cmd_ctx);
|
||||
int dummy_init(void);
|
||||
int dummy_quit(void);
|
||||
static int dummy_khz(int khz, int *jtag_speed);
|
||||
static int dummy_speed_div(int speed, int *khz);
|
||||
|
||||
/* The dummy driver is used to easily check the code path
|
||||
|
||||
/* The dummy driver is used to easily check the code path
|
||||
* where the target is unresponsive.
|
||||
*/
|
||||
jtag_interface_t dummy_interface =
|
||||
jtag_interface_t dummy_interface =
|
||||
{
|
||||
.name = "dummy",
|
||||
|
||||
|
||||
.execute_queue = bitbang_execute_queue,
|
||||
|
||||
.speed = dummy_speed,
|
||||
.speed = dummy_speed,
|
||||
.register_commands = dummy_register_commands,
|
||||
.khz = dummy_khz,
|
||||
.speed_div = dummy_speed_div,
|
||||
|
||||
.init = dummy_init,
|
||||
.quit = dummy_quit,
|
||||
};
|
||||
|
@ -72,6 +78,33 @@ void dummy_reset(int trst, int srst)
|
|||
{
|
||||
}
|
||||
|
||||
static int dummy_khz(int khz, int *jtag_speed)
|
||||
{
|
||||
if (khz==0)
|
||||
{
|
||||
*jtag_speed=0;
|
||||
}
|
||||
else
|
||||
{
|
||||
*jtag_speed=64000/khz;
|
||||
}
|
||||
return ERROR_OK;
|
||||
}
|
||||
|
||||
static int dummy_speed_div(int speed, int *khz)
|
||||
{
|
||||
if (speed==0)
|
||||
{
|
||||
*khz = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
*khz=64000/speed;
|
||||
}
|
||||
|
||||
return ERROR_OK;
|
||||
}
|
||||
|
||||
int dummy_speed(int speed)
|
||||
{
|
||||
return ERROR_OK;
|
||||
|
@ -84,7 +117,7 @@ int dummy_register_commands(struct command_context_s *cmd_ctx)
|
|||
|
||||
int dummy_init(void)
|
||||
{
|
||||
bitbang_interface = &dummy_bitbang;
|
||||
bitbang_interface = &dummy_bitbang;
|
||||
|
||||
return ERROR_OK;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue