rpp/src/hal/_rm48_hdk/gpio_def.c

   1 /* Copyright (C) 2012-2013, 2015 Czech Technical University in Prague
   2  *
   3  * Authors:
   4  *     - Michal Horn <hornmich@fel.cvut.cz>
   5  *
   6  * This document contains proprietary information belonging to Czech
   7  * Technical University in Prague. Passing on and copying of this
   8  * document, and communication of its contents is not permitted
   9  * without prior written authorization.
  10  *
  11  * File : hal_gpio_rm48_def.c
  12  *
  13  * Abstract:
  14  *          This file contains gpio pins definitions
  15  *
  16  *      On RM48 MCU pins can operates as GIO on ports DMM, GIOA, GIOB,
  17  *      HET1 and HET2. Those pins, that are defined in this file, can be
  18  *      accessed directly as GPIO by hal_gpio_set_value and
  19  *      hal_gpio_get_value. Pin configuration can be modified by functions
  20  *      defined in hal_gpio_rm48 source and header files.
  21  *
  22  *      NOTE: Although the configuration functions are implemented and
  23  *      should be ready to use, they were only slightly tested and are not
  24  *      used by the RPP software yet.
  25  */
  26
  27 //#include "hal/gpio_rm48_def.h"
  28 #include "hal/hal.h"
  29
  30 /**
  31  * Array of ports used as GPIO. Thanks to that array, we can
  32  * determine port just by index in pin_desc at 5th bit */
  33 gioPORT_t *port_id_map[MAX_PORT_CNT] = {
  34         [PORT_ID_DMM]  = (gioPORT_t *)dmmPORT,
  35         [PORT_ID_GIOA] = (gioPORT_t *)gioPORTA,
  36         [PORT_ID_GIOB] = (gioPORT_t *)gioPORTB,
  37         [PORT_ID_HET1] = (gioPORT_t *)hetPORT1,
  38         [PORT_ID_HET2] = (gioPORT_t *)hetPORT2
  39 };
  40
  41 /* Some pins are commented out, because they are pinmuxed with SCI. */
  42 /**
  43  * Map of pin names to pin descriptors. Each pin can be then easily
  44  * found just by its name given as a string to hal_gpio_get_pin_dsc
  45  * function*/
  46 pin_map_element_t pin_map[MAX_PIN_CNT] = {
  47         /* DMM pins */
  48         { .pin_name = PIN_NAME_GIOA0, .pin_desc = PIN_DSC_GIOA0 },
  49         { .pin_name = PIN_NAME_GIOA1, .pin_desc = PIN_DSC_GIOA1 },
  50         { .pin_name = PIN_NAME_GIOA2, .pin_desc = PIN_DSC_GIOA2 },
  51         { .pin_name = PIN_NAME_GIOA3, .pin_desc = PIN_DSC_GIOA3 },
  52         { .pin_name = PIN_NAME_GIOA4, .pin_desc = PIN_DSC_GIOA4 },
  53         { .pin_name = PIN_NAME_GIOA5, .pin_desc = PIN_DSC_GIOA5 },
  54         { .pin_name = PIN_NAME_GIOA6, .pin_desc = PIN_DSC_GIOA6 },
  55         { .pin_name = PIN_NAME_GIOA7, .pin_desc = PIN_DSC_GIOA7 },
  56         { .pin_name = PIN_NAME_GIOB0, .pin_desc = PIN_DSC_GIOB0 },
  57         { .pin_name = PIN_NAME_GIOB1, .pin_desc = PIN_DSC_GIOB1 },
  58         { .pin_name = PIN_NAME_GIOB2, .pin_desc = PIN_DSC_GIOB2 },
  59         { .pin_name = PIN_NAME_GIOB3, .pin_desc = PIN_DSC_GIOB3 },
  60         { .pin_name = PIN_NAME_GIOB4, .pin_desc = PIN_DSC_GIOB4 },
  61         { .pin_name = PIN_NAME_GIOB5, .pin_desc = PIN_DSC_GIOB5 },
  62         { .pin_name = PIN_NAME_GIOB6, .pin_desc = PIN_DSC_GIOB6 },
  63         { .pin_name = PIN_NAME_GIOB7, .pin_desc = PIN_DSC_GIOB7 },
  64         { .pin_name = PIN_NAME_NHET1_0, .pin_desc = PIN_DSC_NHET1_0 },
  65         { .pin_name = PIN_NAME_NHET1_1, .pin_desc = PIN_DSC_NHET1_1 },
  66         { .pin_name = PIN_NAME_NHET1_2, .pin_desc = PIN_DSC_NHET1_2 },
  67         { .pin_name = PIN_NAME_NHET1_3, .pin_desc = PIN_DSC_NHET1_3 },
  68         { .pin_name = PIN_NAME_NHET1_4, .pin_desc = PIN_DSC_NHET1_4 },
  69         { .pin_name = PIN_NAME_NHET1_5, .pin_desc = PIN_DSC_NHET1_5 },
  70         /*{ .pin_name = PIN_NAME_NHET1_6, .pin_desc = PIN_DSC_NHET1_6 },*/
  71         { .pin_name = PIN_NAME_NHET1_7, .pin_desc = PIN_DSC_NHET1_7 },
  72         { .pin_name = PIN_NAME_NHET1_8, .pin_desc = PIN_DSC_NHET1_8 },
  73         { .pin_name = PIN_NAME_NHET1_9, .pin_desc = PIN_DSC_NHET1_9 },
  74         { .pin_name = PIN_NAME_NHET1_10, .pin_desc = PIN_DSC_NHET1_10 },
  75         { .pin_name = PIN_NAME_NHET1_11, .pin_desc = PIN_DSC_NHET1_11 },
  76         { .pin_name = PIN_NAME_NHET1_12, .pin_desc = PIN_DSC_NHET1_12 },
  77         /*{ .pin_name = PIN_NAME_NHET1_13, .pin_desc = PIN_DSC_NHET1_13 },*/
  78         { .pin_name = PIN_NAME_NHET1_14, .pin_desc = PIN_DSC_NHET1_14 },
  79         { .pin_name = PIN_NAME_NHET1_15, .pin_desc = PIN_DSC_NHET1_15 },
  80         { .pin_name = PIN_NAME_NHET1_16, .pin_desc = PIN_DSC_NHET1_16 },
  81         { .pin_name = PIN_NAME_NHET1_17, .pin_desc = PIN_DSC_NHET1_17 },
  82         { .pin_name = PIN_NAME_NHET1_18, .pin_desc = PIN_DSC_NHET1_18 },
  83         { .pin_name = PIN_NAME_NHET1_19, .pin_desc = PIN_DSC_NHET1_19 },
  84         { .pin_name = PIN_NAME_NHET1_20, .pin_desc = PIN_DSC_NHET1_20 },
  85         { .pin_name = PIN_NAME_NHET1_21, .pin_desc = PIN_DSC_NHET1_21 },
  86         { .pin_name = PIN_NAME_NHET1_22, .pin_desc = PIN_DSC_NHET1_22 },
  87         { .pin_name = PIN_NAME_NHET1_23, .pin_desc = PIN_DSC_NHET1_23 },
  88         { .pin_name = PIN_NAME_NHET1_24, .pin_desc = PIN_DSC_NHET1_24 },
  89         { .pin_name = PIN_NAME_NHET1_25, .pin_desc = PIN_DSC_NHET1_25 },
  90         { .pin_name = PIN_NAME_NHET1_26, .pin_desc = PIN_DSC_NHET1_26 },
  91         { .pin_name = PIN_NAME_NHET1_27, .pin_desc = PIN_DSC_NHET1_27 },
  92         { .pin_name = PIN_NAME_NHET1_28, .pin_desc = PIN_DSC_NHET1_28 },
  93         { .pin_name = PIN_NAME_NHET1_29, .pin_desc = PIN_DSC_NHET1_29 },
  94         { .pin_name = PIN_NAME_NHET1_30, .pin_desc = PIN_DSC_NHET1_30 },
  95         { .pin_name = PIN_NAME_NHET1_31, .pin_desc = PIN_DSC_NHET1_31 },
  96         /* FIXME: add definitions of all unused pins DMM, HET2, SCI... */
  97 };