diff options
Diffstat (limited to 'cpukit/include/rtems/termios_printk_cnf.h')
| -rw-r--r-- | cpukit/include/rtems/termios_printk_cnf.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/cpukit/include/rtems/termios_printk_cnf.h b/cpukit/include/rtems/termios_printk_cnf.h new file mode 100644 index 0000000000..03c3090c38 --- /dev/null +++ b/cpukit/include/rtems/termios_printk_cnf.h @@ -0,0 +1,81 @@ +/** + * @file + * + * @brief Adds printk Support via Polled termios + */ + +/*===============================================================*\ +| Project: RTEMS configure remote gdb over serial line | ++-----------------------------------------------------------------+ +| File: termios_printk_cnf.h | ++-----------------------------------------------------------------+ +| Copyright (c) 2002 IMD | +| Ingenieurbuero fuer Microcomputertechnik Th. Doerfler | +| <Thomas.Doerfler@imd-systems.de> | +| all rights reserved | ++-----------------------------------------------------------------+ +| this file declares intialization functions to add | +| printk support via polled termios | +| | ++-----------------------------------------------------------------+ +| date history ID | +| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | +| 13.05.02 creation doe | +\*===============================================================*/ +#ifndef _TERMIOS_PRINTK_CNF_H +#define _TERMIOS_PRINTK_CNF_H + +#include <rtems/termios_printk.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef CONFIGURE_INIT + +/* + * fallback for baud rate to use + */ +#ifndef CONFIGURE_TERMIOS_PRINTK_BAUDRATE +#define CONFIGURE_TERMIOS_PRINTK_BAUDRATE 9600 +#endif + +/* + * fallback for device name to use + */ +#ifndef CONFIGURE_TERMIOS_PRINTK_DEVNAME +#define CONFIGURE_TERMIOS_PRINTK_DEVNAME "/dev/console" +#endif + +#ifdef CONFIGURE_USE_TERMIOS_PRINTK +/* + * fill in termios_printk_conf structure + */ +termios_printk_conf_t termios_printk_conf = { + CONFIGURE_TERMIOS_PRINTK_BAUDRATE, + +#ifdef CONFIGURE_TERMIOS_PRINTK_CALLOUT + CONFIGURE_TERMIOS_PRINTK_CALLOUT, +#else + NULL, +#endif + CONFIGURE_TERMIOS_PRINTK_DEVNAME, +}; +#endif + +int termios_printk_init(void) { +#ifdef CONFIGURE_USE_TERMIOS_PRINTK + return termios_printk_open(termios_printk_conf.devname, + termios_printk_conf.baudrate); +#else + return 0; +#endif +} + +#endif /* CONFIGURE_INIT */ + +#ifdef __cplusplus +} +#endif + +#endif /* _TERMIOS_PRINTK_CNF_H */ |