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- # ARM Debug Interface V5 (ADI_V5) utility
- # ... Mostly for SWJ-DP (not SW-DP or JTAG-DP, since
- # SW-DP and JTAG-DP targets don't need to switch based
- # on which transport is active.
- #
- # declare a JTAG or SWD Debug Access Point (DAP)
- # based on the transport in use with this session.
- # You can't access JTAG ops when SWD is active, etc.
-
- # params are currently what "jtag newtap" uses
- # because OpenOCD internals are still strongly biased
- # to JTAG .... but for SWD, "irlen" etc are ignored,
- # and the internals work differently
-
- # for now, ignore non-JTAG and non-SWD transports
- # (e.g. initial flash programming via SPI or UART)
-
- # split out "chip" and "tag" so we can someday handle
- # them more uniformly irlen too...)
-
- proc swj_newdap {chip tag args} {
- set tran [transport select]
- if [string equal $tran "jtag"] { eval jtag newtap $chip $tag $args}
- if [string equal $tran "swd"] { eval swd newdap $chip $tag $args }
- }
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