[ECOS] Simple serial comms

grahamlab graham.labdon@cranems.co.uk
Thu Jul 2 13:28:00 GMT 2009




Simon Kallweit wrote:
> 
> grahamlab wrote:
>> Hello everyone
>> I am developing an ecos application using the STM3210E dev kit.
>> I want to do some serial comms but cannot receive more than 128 bytes.
>> I have tested this program using minicom to send the bytes
> 
> You may have to reconfigure the rx/tx buffer length for the serial. The 
> default is 128 bytes. The following configuration options are used to 
> configure the buffer size:
> 
> CYGNUM_IO_SERIAL_CORTEXM_STM32_SERIAL0_BUFSIZE
> CYGNUM_IO_SERIAL_CORTEXM_STM32_SERIAL1_BUFSIZE
> CYGNUM_IO_SERIAL_CORTEXM_STM32_SERIAL2_BUFSIZE
> CYGNUM_IO_SERIAL_CORTEXM_STM32_SERIAL3_BUFSIZE
> CYGNUM_IO_SERIAL_CORTEXM_STM32_SERIAL4_BUFSIZE
> 
> 
> 
> Simon
> 
> I have these set to 256 but still no change
> 
> -- 
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
> 
> 
> 

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