diff options
Diffstat (limited to 'bsps/arm/tms570/include/bsp/tms570-sci-driver.h')
| -rw-r--r-- | bsps/arm/tms570/include/bsp/tms570-sci-driver.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/bsps/arm/tms570/include/bsp/tms570-sci-driver.h b/bsps/arm/tms570/include/bsp/tms570-sci-driver.h new file mode 100644 index 0000000000..61693ce0ff --- /dev/null +++ b/bsps/arm/tms570/include/bsp/tms570-sci-driver.h @@ -0,0 +1,65 @@ +/** + * @file tms570-sci-driver.h + * + * @ingroup tms570 + * + * @brief Declaration of serial's driver inner structure. + */ + +/* + * Copyright (c) 2014 Premysl Houdek <kom541000@gmail.com> + * + * Google Summer of Code 2014 at + * Czech Technical University in Prague + * Zikova 1903/4 + * 166 36 Praha 6 + * Czech Republic + * + * Based on LPC24xx and LPC1768 BSP + * by embedded brains GmbH and others + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifndef TMS570_SCI_DRIVER +#define TMS570_SCI_DRIVER + +#include <rtems/termiostypes.h> +#include <rtems/irq.h> +#include <bsp/tms570-sci.h> + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* Low-level driver specific data structure */ +typedef struct { + rtems_termios_device_context base; + const char *device_name; + volatile tms570_sci_t *regs; + int tx_chars_in_hw; + rtems_vector_number irq; +} tms570_sci_context; + +extern const rtems_termios_device_handler tms570_sci_handler_polled; + +extern const rtems_termios_device_handler tms570_sci_handler_interrupt; + +extern tms570_sci_context driver_context_table[]; + +void tms570_sci_initialize(tms570_sci_context *ctx); + +bool tms570_sci_set_attributes( + rtems_termios_device_context *base, + const struct termios *term +); + +/** @} */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* TMS570_SCI_DRIVER */ |