This is the mail archive of the ecos-discuss@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Simple serial comms


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

--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]