X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=doc%2Fopenocd.texi;h=7bf0fe98b97e548ff26f7292870daabf5827deb7;hb=da15f9f8c29064f0124e60ac0ac21ddd11fdcc2c;hp=6a8350a512cb80e6ee51381d0855e7cd55130167;hpb=c865879eb81b6e5fca58bed8b63f6336b98ec425;p=openocd.git

diff --git a/doc/openocd.texi b/doc/openocd.texi
index 6a8350a512..7bf0fe98b9 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -265,7 +265,7 @@ listed in the Doxyfile configuration at the top of the source tree.
 All changes in the OpenOCD Git repository go through the web-based Gerrit
 Code Review System:
 
-@uref{http://openocd.zylin.com/}
+@uref{https://review.openocd.org/}
 
 After a one-time registration and repository setup, anyone can push commits
 from their local Git repository directly into Gerrit.
@@ -3131,6 +3131,26 @@ Specifies the serial number of the adapter.
 @deffn {Config Command} {st-link vid_pid} [vid pid]+
 Pairs of vendor IDs and product IDs of the device.
 @end deffn
+
+@deffn {Command} {st-link cmd} rx_n (tx_byte)+
+Sends an arbitrary command composed by the sequence of bytes @var{tx_byte}
+and receives @var{rx_n} bytes.
+
+For example, the command to read the target's supply voltage is one byte 0xf7 followed
+by 15 bytes zero. It returns 8 bytes, where the first 4 bytes represent the ADC sampling
+of the reference voltage 1.2V and the last 4 bytes represent the ADC sampling of half
+the target's supply voltage.
+@example
+> st-link cmd 8 0xf7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
+0xf1 0x05 0x00 0x00 0x0b 0x08 0x00 0x00
+@end example
+The result can be converted to Volts (ignoring the most significant bytes, always zero)
+@example
+> set a [st-link cmd 8 0xf7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
+> echo [expr 2*1.2*([lindex $a 4]+256*[lindex $a 5])/([lindex $a 0]+256*[lindex $a 1])]
+3.24891518738
+@end example
+@end deffn
 @end deffn
 
 @deffn {Interface Driver} {opendous}
@@ -7359,13 +7379,6 @@ The @var{num} parameter is a value shown by @command{flash banks}.
 @emph{Note:} To apply the protection change immediately, use @command{stm32l4x option_load}.
 @end deffn
 
-@deffn Command {stm32l4x flashloader} num [@option{enable} | @option{disable}]
-Enables or disables the flashloader usage (enabled by default),
-when disabled it will fall back to direct memory access to program the Flash or OTP memories.
-if neither @option{enabled} nor @option{disable} are specified, the command will display
-the current configuration.
-@end deffn
-
 @deffn {Command} {stm32l4x mass_erase} num
 Mass erases the entire stm32l4x device.
 The @var{num} parameter is a value shown by @command{flash banks}.