On 10/1/2014 7:42 AM, Мороз Олег wrote: > I think thats all that i've changed. But a can send it as patch if you > can say me how do it.
http://wiki.rtems.org/wiki/index.php/Git_Users has instructions on simple branches and submitting a patch. Hopefully it is enough. > > On 01.10.2014 16:40, Sebastian Huber wrote: >> On 01/10/14 14:35, Мороз Олег wrote: >>> I've solved my problem using code changes >>> >>> diff --git a/c/src/lib/libbsp/i386/shared/comm/uart.c >>> b/c/src/lib/libbsp/i386/shared/comm/uart.c >>> >>> index 3c4d42a..3552fe6 100644 >>> >>> --- a/c/src/lib/libbsp/i386/shared/comm/uart.c >>> >>> +++ b/c/src/lib/libbsp/i386/shared/comm/uart.c >>> >>> @@ -568,12 +568,13 @@ BSP_uart_termios_read_com2(int uart) >>> >>> ssize_t >>> >>> BSP_uart_termios_write_com1(int minor, const char *buf, size_t len) >>> >>> { >>> >>> + if(len <= 0) >>> >>> + { >>> >>> + return 0; >>> >>> + } >>> >>> assert(buf != NULL); >>> >>> - if(len <= 0) >>> >>> - { >>> >>> - return 0; >>> >>> - } >>> >>> + >>> >>> /* If there TX buffer is busy - something is royally screwed up */ >>> >>> assert((uread(BSP_UART_COM1, LSR) & THRE) != 0); >>> >>> @@ -602,13 +603,13 @@ BSP_uart_termios_write_com1(int minor, const >>> char *buf, >>> size_t len) >>> >>> ssize_t >>> >>> BSP_uart_termios_write_com2(int minor, const char *buf, size_t len) >>> >>> { >>> >>> - assert(buf != NULL); >>> >>> + >>> >>> if(len <= 0) >>> >>> { >>> >>> return 0; >>> >>> } >>> >>> - >>> >>> + assert(buf != NULL); >>> >>> /* If there TX buffer is busy - something is royally screwed up */ >>> >>> assert((uread(BSP_UART_COM2, LSR) & THRE) != 0); >>> >>> >>> >>> >>> Is it alright? >> Yes, this looks all right, can you please send a complete patch. >> > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel -- Joel Sherrill, Ph.D. Director of Research & Development joel.sherr...@oarcorp.com On-Line Applications Research Ask me about RTEMS: a free RTOS Huntsville AL 35805 Support Available (256) 722-9985 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
