It can be your name. It is really small thing.
On Fri 30 Oct 2020, 20:46 Antonio Borneo, <[email protected]>
wrote:
> As you want, but please check the 'HACKING' file, it's not so complicated
> for you that already master git.
> I will mainly cherry-pick from your github with minor changes. What should
> I put as author?
> Pawel [email protected] ?
> ------------------------------
>
> * [tickets:#283] <https://sourceforge.net/p/openocd/tickets/283/> Speed of
> SWD with SWV with ST-link V3*
>
> *Status:* new
> *Milestone:* 0.10.0
> *Labels:* SWV stlink
> *Created:* Sat Oct 24, 2020 12:20 PM UTC by Pawel
> *Last Updated:* Fri Oct 30, 2020 06:31 PM UTC
> *Owner:* nobody
>
> Hi all,
>
> ST-link v3 support SWV up to 24MHz but in openocd it is limited to max
> 2MHz.
> ( UM2448 Rev 5 page 18). I work with patched openocd and can verify that
> it is working fine with higher speeds that 2MHz.
>
> It can looks like this:
>
> https://github.com/ntfreak/openocd/compare/master...phryniszak:master?diff=split
>
> And one more thing - does it make sense to check baudrate like pyocd?
>
> def set_swo_clock(self, swo_clock, system_clock):
> """! @brief Prepare TPIU for transmitting SWO at a given baud rate.
> Configures the TPIU for SWO UART mode, then sets the SWO clock
> frequency based on the provided system clock.
> @param self @param swo_clock Desired SWO baud rate in Hertz.
> @param system_clock The frequency of the SWO clock source in Hertz. This
> is almost always the system clock, also called the HCLK or fast
> clock. @return Boolean indicating if SWO UART mode could be configured
> with the requested baud rate set within 3%.
>
> I noticed that some baudrate combinations are giving for some reason wrong
> output with openocd.
> ------------------------------
>
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> https://sourceforge.net/p/openocd/tickets/283/
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---
** [tickets:#283] Speed of SWD with SWV with ST-link V3**
**Status:** new
**Milestone:** 0.10.0
**Labels:** SWV stlink
**Created:** Sat Oct 24, 2020 12:20 PM UTC by Pawel
**Last Updated:** Sat Oct 31, 2020 11:18 AM UTC
**Owner:** nobody
Hi all,
ST-link v3 support SWV up to 24MHz but in openocd it is limited to max 2MHz.
( UM2448 Rev 5 page 18). I work with patched openocd and can verify that it is
working fine with higher speeds that 2MHz.
It can looks like this:
[https://github.com/ntfreak/openocd/compare/master...phryniszak:master?diff=split](http://)
And one more thing - does it make sense to check baudrate like pyocd?
```python
def set_swo_clock(self, swo_clock, system_clock):
"""! @brief Prepare TPIU for transmitting SWO at a given baud rate.
Configures the TPIU for SWO UART mode, then sets the SWO clock
frequency based on
the provided system clock.
@param self
@param swo_clock Desired SWO baud rate in Hertz.
@param system_clock The frequency of the SWO clock source in Hertz.
This is almost always
the system clock, also called the HCLK or fast clock.
@return Boolean indicating if SWO UART mode could be configured with
the requested
baud rate set within 3%.
```
I noticed that some baudrate combinations are giving for some reason wrong
output with openocd.
---
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