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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-03 07:20:11 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-04 10:13:28 +0200 |
| commit | 27de4e1fb8bcdbdd8cb882fc0d7a2c152b4e027a (patch) | |
| tree | def0664dcddc53fd5d599b455c64f76ca2293606 /bsps/shared/dev/serial/README | |
| parent | bsps: Move config macros to RTEMS_BSP_CONFIGURE (diff) | |
| download | rtems-27de4e1fb8bcdbdd8cb882fc0d7a2c152b4e027a.tar.bz2 | |
bsps: Move libchip to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'bsps/shared/dev/serial/README')
| -rw-r--r-- | bsps/shared/dev/serial/README | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/bsps/shared/dev/serial/README b/bsps/shared/dev/serial/README new file mode 100644 index 0000000000..59bb9e90fa --- /dev/null +++ b/bsps/shared/dev/serial/README @@ -0,0 +1,13 @@ +This is the serial controller portion of the libchip library. This +directory contains the source code for reusable console driver +support code. Each individual driver is configured using the +console_tbl data structure. This structure is defined and explained +in the console.h file. + +The reusable chip drivers do not directly access the serial controller. +They access the registers on the controller via a set of up to four +functions which are provided by the BSP. These functins set and get +general registers and data buffers. Some chips can access the data +buffers as general registers and thus the driver may not require +those interface routines. + |