diff options
author | Jan Vojtech <honza.vojtech@gmail.com> | 2018-09-04 11:50:09 +0200 |
---|---|---|
committer | Matthias Welwarsky <matthias@welwarsky.de> | 2019-02-07 07:52:44 +0000 |
commit | 9f576d3f480b039571b6c911ad80d9aa9cf05f91 (patch) | |
tree | 5ac47854aceb5383e5f5f865dd7bd3c3c17ba4e9 /doc | |
parent | 7a3eec2b4d9dbb9533acfb271dbe91afa0727c8e (diff) |
flash/nor/stm32f1x: Ability to change user option bytes.
Adds ability to change the user data in STM32F1x/STM32F3x MCU's option byte.
Since OpenOCD prints the content of user data in option byte registers, it
is seems logical to also provide a way how to change this data.
Change-Id: Ie6cb756b4f11b5c6dabd34bc89434a358eb758ff
Signed-off-by: Jan Vojtech <honza.vojtech@gmail.com>
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4663
Tested-by: jenkins
Reviewed-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Diffstat (limited to 'doc')
-rw-r--r-- | doc/openocd.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index aa37b37f..6c6dc9ca 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -6607,9 +6607,10 @@ or upon executing the @command{stm32f1x options_load} command. The @var{num} parameter is a value shown by @command{flash banks}. @end deffn -@deffn Command {stm32f1x options_write} num (@option{SWWDG}|@option{HWWDG}) (@option{RSTSTNDBY}|@option{NORSTSTNDBY}) (@option{RSTSTOP}|@option{NORSTSTOP}) +@deffn Command {stm32f1x options_write} num (@option{SWWDG}|@option{HWWDG}) (@option{RSTSTNDBY}|@option{NORSTSTNDBY}) (@option{RSTSTOP}|@option{NORSTSTOP}) (@option{USEROPT} user_data) Writes the stm32 option byte with the specified values. The @var{num} parameter is a value shown by @command{flash banks}. +The @var{user_data} parameter is content of higher 16 bits of the option byte register (Data0 and Data1 as one 16bit number). @end deffn @deffn Command {stm32f1x options_load} num |