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Re: USART Code-snippets
Posted: Tue Oct 04, 2016 6:50 am
by tfAteba
Hi Chudik,
The default baud rate is effectively 38400 bps, it is define in the halconf.h file locate in your project directory. You can change it threre.
Re: USART Code-snippets
Posted: Tue Oct 04, 2016 8:54 am
by Giovanni
Hi,
If you want to set more parameters for each serial port then you need to use a SerialConfig, in that structure you can set baud rate and the content for CR1, CR2 and CR3 registers. The structure is passed as pointer to sdStart().
See serial_lld.h for the structure definition.
Giovanni
Re: USART Code-snippets
Posted: Tue Oct 04, 2016 9:50 pm
by Chudik
Giovanni wrote:Hi,
need to use a SerialConfig, in that structure you can set baud rate and the content for CR1, CR2 and CR3 registers. The structure is passed as pointer to sdStart().
See serial_lld.h for the structure definition.
Thanks. This posting reminded me to add headers files to my project
Looked at serial_lld.h.
Seems like need to use CubeMX to fill out those structure. Or read full datasheet. Using CubeMX is definitely easy
How good would be to combine these two great products...
