diff options
Diffstat (limited to 'c/src/libchip/display/disp_hcms29xx.h')
| -rw-r--r-- | c/src/libchip/display/disp_hcms29xx.h | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/c/src/libchip/display/disp_hcms29xx.h b/c/src/libchip/display/disp_hcms29xx.h deleted file mode 100644 index 84b74b6910..0000000000 --- a/c/src/libchip/display/disp_hcms29xx.h +++ /dev/null @@ -1,156 +0,0 @@ -/*===============================================================*\ -| Project: display driver for HCMS29xx | -+-----------------------------------------------------------------+ -| File: disp_hcms29xx.h | -+-----------------------------------------------------------------+ -| Copyright (c) 2008 | -| Embedded Brains GmbH | -| Obere Lagerstr. 30 | -| D-82178 Puchheim | -| Germany | -| rtems@embedded-brains.de | -+-----------------------------------------------------------------+ -| 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. | -+-----------------------------------------------------------------+ -| this file declares the SPI based driver for a HCMS29xx 4 digit | -| alphanumeric LED display | -\*===============================================================*/ - -#ifndef _DISP_HCMS29XX_H -#define _DISP_HCMS29XX_H -#include <rtems.h> -#include <time.h> - -#ifdef __cplusplus -extern "C" { -#endif -#define DISP_HCMS29XX_TEXT_CNT (128) - - typedef struct { - rtems_device_minor_number minor; /* minor device number */ - /* - * in the disp_buffer, the string to be displayed is placed - */ - char disp_buffer[DISP_HCMS29XX_TEXT_CNT]; - int disp_buf_cnt; /* number of valid chars in disp_buffer */ - /* - * in the trns buffer the string is transfered to display task - */ - char trns_buffer[DISP_HCMS29XX_TEXT_CNT]; - /* - * in the dev_buffer, characters will be accumulated before display... - */ - char dev_buffer[DISP_HCMS29XX_TEXT_CNT]; - int dev_buf_cnt; /* number of valid chars in dev_buffer */ - - rtems_id trns_sema_id; /* ID of disp trns buffer sema */ - rtems_id task_id; /* ID of disp task */ - bool rotate; /* FLAG: display is upside down */ - } spi_disp_hcms29xx_param_t; - - typedef struct { - rtems_libi2c_drv_t libi2c_drv_entry; - spi_disp_hcms29xx_param_t disp_param; - } disp_hcms29xx_drv_t; - /* - * pass this descriptor pointer to rtems_libi2c_register_drv - */ - extern rtems_libi2c_drv_t *disp_hcms29xx_driver_descriptor; - -/*=========================================================================*\ -| Function: | -\*-------------------------------------------------------------------------*/ -rtems_device_driver disp_hcms29xx_dev_initialize - ( -/*-------------------------------------------------------------------------*\ -| Purpose: | -| prepare the display device driver to accept write calls | -| register device with its name | -+---------------------------------------------------------------------------+ -| Input Parameters: | -\*-------------------------------------------------------------------------*/ - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg - ); -/*-------------------------------------------------------------------------*\ -| Return Value: | -| rtems_status_code | -\*=========================================================================*/ - -/*=========================================================================*\ -| Function: | -\*-------------------------------------------------------------------------*/ -rtems_device_driver disp_hcms29xx_dev_open -( -/*-------------------------------------------------------------------------*\ -| Purpose: | -| open the display device | -+---------------------------------------------------------------------------+ -| Input Parameters: | -\*-------------------------------------------------------------------------*/ - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg - ); -/*-------------------------------------------------------------------------*\ -| Return Value: | -| rtems_status_code | -\*=========================================================================*/ - -/*=========================================================================*\ -| Function: | -\*-------------------------------------------------------------------------*/ -rtems_device_driver disp_hcms29xx_dev_write -( -/*-------------------------------------------------------------------------*\ -| Purpose: | -| write to display device | -+---------------------------------------------------------------------------+ -| Input Parameters: | -\*-------------------------------------------------------------------------*/ - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg - ); -/*-------------------------------------------------------------------------*\ -| Return Value: | -| rtems_status_code | -\*=========================================================================*/ - -/*=========================================================================*\ -| Function: | -\*-------------------------------------------------------------------------*/ -rtems_device_driver disp_hcms29xx_dev_close -( -/*-------------------------------------------------------------------------*\ -| Purpose: | -| close the display device | -+---------------------------------------------------------------------------+ -| Input Parameters: | -\*-------------------------------------------------------------------------*/ - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg - ); -/*-------------------------------------------------------------------------*\ -| Return Value: | -| rtems_status_code | -\*=========================================================================*/ - -#define DISP_HCMS29XX_DRIVER { \ - disp_hcms29xx_dev_initialize, \ - disp_hcms29xx_dev_open, \ - NULL, \ - disp_hcms29xx_dev_write, \ - NULL, \ - disp_hcms29xx_dev_close} - - -#ifdef __cplusplus -} -#endif - -#endif /* _DISP_HCMS29XX_H */ |