tap_set_state - syntax, references, description

This function sets the state of a "state follower" which tracks the state of the TAPs connected to the cable. The state follower is hopefully always in the same state as the actual TAPs in the jtag chain, and will be so if there are no bugs in the tracking logic within that cable driver. All the cable drivers call this function to indicate the state they think the TAPs attached to their cables are in. Because this function can also log transitions, it will be helpful to call this function with every transition that the TAPs being manipulated are expected to traverse, not just end points of a multi-step state path.

References

Location	Text
interface.h:49	#define tap_set_state(new_state) \
arm-jtag-ew.c:147	tap_set_state(TAP_RESET);
arm-jtag-ew.c:279	tap_set_state(tap_get_end_state());
arm-jtag-ew.c:300	tap_set_state(path[i]);
arm-jtag-ew.c:353	tap_set_state(ir_scan ? TAP_IRPAUSE : TAP_DRPAUSE);
cmsis_dap.c:1510	tap_set_state(TAP_RESET);
cmsis_dap.c:1738	tap_set_state(tap_get_end_state());
cmsis_dap.c:1809	tap_set_state(tap_state_transition(tap_get_state(), 1));
cmsis_dap.c:1819	tap_set_state(tap_state_transition(tap_get_state(), 0));
cmsis_dap.c:1860	tap_set_state(path[i]);
core.c:738	tap_set_state(TAP_RESET);
core.c:851	tap_set_state(TAP_RESET);
ftdi.c:259	tap_set_state(tap_state_transition(tap_get_state(), (tms_bits >> i) & 1));
ftdi.c:406	tap_set_state(path[state_count]);
ftdi.c:487	tap_set_state(tap_state_transition(tap_get_state(), 1));
ftdi.c:495	tap_set_state(tap_state_transition(tap_get_state(), 1));
ftdi.c:496	tap_set_state(tap_state_transition(tap_get_state(), 0));
ftdi.c:504	tap_set_state(tap_state_transition(tap_get_state(), 0));
jlink.c:214	tap_set_state(tap_state_transition(tap_get_state(), 1));
jlink.c:222	tap_set_state(tap_state_transition(tap_get_state(), 0));
jlink.c:899	tap_set_state(tap_get_end_state());
jlink.c:917	tap_set_state(path[i]);
opendous.c:297	tap_set_state(TAP_RESET);
opendous.c:419	tap_set_state(tap_get_end_state());
opendous.c:435	tap_set_state(path[i]);
opendous.c:483	tap_set_state(ir_scan ? TAP_IRPAUSE : TAP_DRPAUSE);
osbdm.c:407	tap_set_state(path[i]);
osbdm.c:448	tap_set_state(tap_get_end_state());
rlink.c:867	tap_set_state(tap_get_end_state());
rlink.c:891	tap_set_state(cmd->path[state_count]);
rlink.c:1256	tap_set_state(ir_scan ? TAP_IRPAUSE : TAP_DRPAUSE);
rlink.c:1306	tap_set_state(TAP_RESET);
ulink.c:1429	tap_set_state(tap_get_end_state());
ulink.c:1496	tap_set_state(TAP_IRSHIFT);
ulink.c:1511	tap_set_state(TAP_DRSHIFT);
ulink.c:1608	tap_set_state(cmd->cmd.scan->end_state);
ulink.c:1628	tap_set_state(TAP_RESET);
ulink.c:1681	tap_set_state(TAP_RESET);
ulink.c:1739	tap_set_state(path[state_count]);
usb_blaster.c:484	tap_set_state(cmd->path[i]);
usb_blaster.c:509	tap_set_state(state);
usb_blaster.c:763	tap_set_state(TAP_RESET);
usb_blaster.c:874	tap_set_state(TAP_RESET);
usbprog.c:100	tap_set_state(TAP_RESET);
usbprog.c:187	tap_set_state(tap_get_end_state());
usbprog.c:217	tap_set_state(cmd->path[state_count]);
usbprog.c:294	tap_set_state(TAP_IRPAUSE);
usbprog.c:296	tap_set_state(TAP_DRPAUSE);
vsllink.c:371	tap_set_state(tap_get_end_state());
vsllink.c:388	tap_set_state(path[i]);
vsllink.c:448	tap_set_state(ir_scan ? TAP_IRPAUSE : TAP_DRPAUSE);

tap_set_state macro

Syntax

Arguments

new_state

References