mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-02 07:09:03 +08:00
Christian Mauderer
5bb5e01356
This adds the possibility to open an I2C bus with O_NONBLOCK (or set it later via fcntl) to get non-blocking transmissions. This means that if the bus is busy, a read, write or transfer ioctl will return with a EAGAIN errno.
This directory contains tests for some of the items in the lib directories. The intent is to be able to verify the basic functionality of a library. For example, it is important to know that the stack checker successfully detects tasks which both stay within and exceed their stack limits.