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@@ -30,18 +30,24 @@ int dummy_speed(int speed); |
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int dummy_register_commands(struct command_context_s *cmd_ctx);
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int dummy_init(void);
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int dummy_quit(void);
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static int dummy_khz(int khz, int *jtag_speed);
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static int dummy_speed_div(int speed, int *khz);
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/* The dummy driver is used to easily check the code path
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/* The dummy driver is used to easily check the code path
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* where the target is unresponsive.
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*/
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jtag_interface_t dummy_interface =
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jtag_interface_t dummy_interface =
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{
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.name = "dummy",
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.execute_queue = bitbang_execute_queue,
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.speed = dummy_speed,
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.speed = dummy_speed,
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.register_commands = dummy_register_commands,
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.khz = dummy_khz,
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.speed_div = dummy_speed_div,
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.init = dummy_init,
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.quit = dummy_quit,
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};
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@@ -72,6 +78,33 @@ void dummy_reset(int trst, int srst) |
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{
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}
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static int dummy_khz(int khz, int *jtag_speed)
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{
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if (khz==0)
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{
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*jtag_speed=0;
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}
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else
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{
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*jtag_speed=64000/khz;
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}
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return ERROR_OK;
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}
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static int dummy_speed_div(int speed, int *khz)
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{
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if (speed==0)
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{
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*khz = 0;
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}
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else
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{
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*khz=64000/speed;
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}
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return ERROR_OK;
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}
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int dummy_speed(int speed)
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{
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return ERROR_OK;
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@@ -84,7 +117,7 @@ int dummy_register_commands(struct command_context_s *cmd_ctx) |
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int dummy_init(void)
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{
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bitbang_interface = &dummy_bitbang;
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bitbang_interface = &dummy_bitbang;
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return ERROR_OK;
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}
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