diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/openocd.texi | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 5da0f80..b793252 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -3096,6 +3096,29 @@ passed as is to the underlying adapter layout handler. @end deffn @end deffn +@anchor{st_link_dap_interface} +@deffn {Interface Driver} {st-link} +This is a driver that supports STMicroelectronics adapters ST-LINK/V2 +(from firmware V2J24) and STLINK-V3, thanks to a new API that provides +directly access the arm ADIv5 DAP. + +The new API provide access to multiple AP on the same DAP, but the +maximum number of the AP port is limited by the specific firmware version +(e.g. firmware V2J29 has 3 as maximum AP number, while V2J32 has 8). +An error is returned for any AP number above the maximum allowed value. + +@emph{Note:} Either these same adapters and their older versions are +also supported by @ref{hla_interface, the hla interface driver}. + +@deffn {Config Command} {st-link serial} serial +Specifies the serial number of the adapter. +@end deffn + +@deffn {Config Command} {st-link vid_pid} [vid pid]+ +Pairs of vendor IDs and product IDs of the device. +@end deffn +@end deffn + @deffn {Interface Driver} {opendous} opendous-jtag is a freely programmable USB adapter. @end deffn @@ -3204,9 +3227,10 @@ JTAG supports both debugging and boundary scan testing. Flash programming support is built on top of debug support. JTAG transport is selected with the command @command{transport select -jtag}. Unless your adapter uses @ref{hla_interface,the hla interface -driver}, in which case the command is @command{transport select -hla_jtag}. +jtag}. Unless your adapter uses either @ref{hla_interface,the hla interface +driver} (in which case the command is @command{transport select hla_jtag}) +or @ref{st_link_dap_interface,the st-link interface driver} (in which case +the command is @command{transport select dapdirect_jtag}). @subsection SWD Transport @cindex SWD @@ -3219,9 +3243,10 @@ Flash programming support is built on top of debug support. (Some processors support both JTAG and SWD.) SWD transport is selected with the command @command{transport select -swd}. Unless your adapter uses @ref{hla_interface,the hla interface -driver}, in which case the command is @command{transport select -hla_swd}. +swd}. Unless your adapter uses either @ref{hla_interface,the hla interface +driver} (in which case the command is @command{transport select hla_swd}) +or @ref{st_link_dap_interface,the st-link interface driver} (in which case +the command is @command{transport select dapdirect_swd}). @deffn Command {swd newdap} ... Declares a single DAP which uses SWD transport. |