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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2011-02-01 15:48:26 +0000 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2011-02-01 15:48:26 +0000 |
| commit | cdc056098d77a003e870174951b69f044344c075 (patch) | |
| tree | c8374478a3f2d8abc492d34ea4d115cd596a898b /c | |
| parent | 2011-02-01 Ralf Corsepius <ralf.corsepius@rtems.org> (diff) | |
| download | rtems-cdc056098d77a003e870174951b69f044344c075.tar.bz2 | |
2011-02-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
* console.c: Flow control is optional.
Diffstat (limited to 'c')
| -rw-r--r-- | c/src/lib/libbsp/shared/ChangeLog | 4 | ||||
| -rw-r--r-- | c/src/lib/libbsp/shared/console.c | 9 |
2 files changed, 11 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/shared/ChangeLog b/c/src/lib/libbsp/shared/ChangeLog index c053e98aff..7505578a4a 100644 --- a/c/src/lib/libbsp/shared/ChangeLog +++ b/c/src/lib/libbsp/shared/ChangeLog @@ -1,3 +1,7 @@ +2011-02-01 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * console.c: Flow control is optional. + 2011-01-27 Sebastian Huber <sebastian.huber@embedded-brains.de> * shared/bspgetworkarea.c: Use BSP_DISABLE_UBOOT_WORK_AREA_CONFIG and diff --git a/c/src/lib/libbsp/shared/console.c b/c/src/lib/libbsp/shared/console.c index 440a2cb293..31cc1704da 100644 --- a/c/src/lib/libbsp/shared/console.c +++ b/c/src/lib/libbsp/shared/console.c @@ -70,8 +70,13 @@ rtems_device_driver console_open( Callbacks.pollRead = cptr->pDeviceFns->deviceRead; Callbacks.write = cptr->pDeviceFns->deviceWrite; Callbacks.setAttributes = cptr->pDeviceFns->deviceSetAttributes; - Callbacks.stopRemoteTx = cptr->pDeviceFlow->deviceStopRemoteTx; - Callbacks.startRemoteTx = cptr->pDeviceFlow->deviceStartRemoteTx; + if (cptr->pDeviceFlow != NULL) { + Callbacks.stopRemoteTx = cptr->pDeviceFlow->deviceStopRemoteTx; + Callbacks.startRemoteTx = cptr->pDeviceFlow->deviceStartRemoteTx; + } else { + Callbacks.stopRemoteTx = NULL; + Callbacks.startRemoteTx = NULL; + } Callbacks.outputUsesInterrupts = cptr->pDeviceFns->deviceOutputUsesInterrupts; /* XXX what about |