| Armando Montanez | 0054a9b | 2020-03-13 13:06:24 -0700 | [diff] [blame^] | 1 | .. _chapter-pw-log-basic: |
| 2 | |
| 3 | .. default-domain:: cpp |
| 4 | |
| 5 | .. highlight:: sh |
| 6 | |
| 7 | ------------ |
| 8 | pw_log_basic |
| 9 | ------------ |
| 10 | ``pw_log_basic`` is a ``pw_log backend`` that sends logs over ``pw_sys_io``. The |
| 11 | destination of ``pw_sys_io`` depends on the ``pw_sys_io`` backend in use. This |
| 12 | is controlled by the ``dir_pw_sys_io_backend`` variable in a target's |
| 13 | ``target_config.gni``. |
| 14 | information. |
| 15 | |
| 16 | This module employs an internal buffer for formatting log strings, and currently |
| 17 | has a fixed size of 150 bytes. Any final log statements that are larger than |
| 18 | 149 bytes (one byte used for a null terminator) will be truncated. |
| 19 | |
| 20 | .. note:: |
| 21 | The documentation for this module is currently incomplete. |