| commit | 37ea77173ceb90d1edaa187b578e923b92cf22e4 | [log] [tgz] |
|---|---|---|
| author | Leandro Pereira <leandro.pereira@intel.com> | Wed May 10 17:12:12 2017 -0700 |
| committer | Anas Nashif <nashif@linux.intel.com> | Wed Jun 21 12:35:49 2017 -0400 |
| tree | c3c10972d5a021508fbbf53d7e595123a4447068 | |
| parent | c13174935b446a9073c7712712a4a734259a487a [diff] |
drivers: esp32: Add minimal UART driver based on ROM routines This is a minimal driver enabling console output during the port bringup. While the driver works, only one of the three UART devices are supported, and there isn't any way to change any parameters or use interrupts. This will most likely be superceded by a proper driver after the port has matured. Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>