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annotate src/cs/drivers/drv_app/kpd/kpd_scan_functions.h @ 112:fdecfb3bd860

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.../drv_app/r2d/r2d_*.c: LCD include case fixes from Magnetite R2D is not used in Selenite, but we strive to keep the two source trees in sync as much as possible to reduce the diffs.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Oct 2018 16:56:22 +0000
parents b6a5e36de839
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /**
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2 * @file kpd_scan_functions.h
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3 *
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4 * Declaration of keypad interface functions.
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5 *
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6 * @author Laurent Sollier (l-sollier@ti.com)
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7 * @version 0.1
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8 */
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9
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10 /*
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11 * History:
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12 *
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13 * Date Author Modification
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14 * ----------------------------------------
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15 * 10/10/2001 L Sollier Create
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16 *
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17 *
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18 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved
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19 */
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20
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21 #ifndef _KPD_SCAN_FUNCTIONS_H_
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22 #define _KPD_SCAN_FUNCTIONS_H_
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23
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24 #include "kpd/kpd_i.h"
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25
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26 #include "rv/rv_general.h"
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27
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28
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29 /* For Windows environment */
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30 #ifdef _WINDOWS
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31 #ifdef __cplusplus
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32 extern "C"
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33 {
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34 #endif
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35 #endif
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36
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37 /**
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38 * @name Internal functions
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39 *
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40 */
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41 /*@{*/
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42
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43
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44
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45 #if (CHIPSET == 12)
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46
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47 /**
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48 * function: kpd_init_ctrl_reg
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49 * Initialize the Control register
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50 */
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51 void kpd_init_ctrl_reg(const UINT8 software_nreset,
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52 const T_KPD_Nsoftware_mode nsoftware_mode,
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53 const T_KPD_PTV ptv,
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54 const T_KPD_EnableDetection long_key_process_en,
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55 const T_KPD_EnableDetection time_out_empty_en,
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56 const T_KPD_EnableDetection time_out_long_key_en,
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57 const T_KPD_EnableDetection repeat_mode_en);
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58
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59
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60 /**
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61 * function: kpd_software_reset
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62 *
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63 * Reset software
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64 */
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65 void kpd_software_reset(void);
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66
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67 #endif
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68
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69 /**
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70 * function: kpd_initialize_keypad_hardware
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71 *
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72 * Hardware initialization (Not implemented on Riviera tool).
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73 */
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74 void kpd_initialize_keypad_hardware(void);
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75
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76 /**
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77 * function: kpd_acknowledge_key_pressed
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78 *
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79 * Unmask keypad interrupt (Not implemented on Riviera tool).
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80 */
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81 void kpd_acknowledge_key_pressed(void);
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82
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83 /**
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84 * function: kpd_key_pressed
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85 *
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86 * This function send the message T_KPD_KEY_PRESSED_MSG with the value of key pressed.
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87 *
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88 * @param value Physical key identification.
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89 */
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90 void kpd_key_pressed(UINT8 value);
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91
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92
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93 /**
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94 * function: kpd_scan_keypad
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95 *
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96 * This function returns the physical key Id for the pressed key, or
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97 * KPD_KEY_NULL if no key is pressed.
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98 *
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99 * @return Physical key identification.
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100 */
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101 T_KPD_PHYSICAL_KEY_ID kpd_scan_keypad(void);
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102
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103
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104 #ifdef _WINDOWS
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105
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106 /**
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107 * function: kpd_key_handler
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108 *
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109 * This function is called when a key is pressed (Interrupt process).
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110 *
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111 */
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112 void kpd_key_handler(void);
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113
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114
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115 /**
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116 * function: kpd_key_released
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117 *
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118 * This function send the message T_KPD_KEY_PRESSED_MSG with the value of key=KPD_PKEY_NULL.
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119 *
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120 */
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121 void kpd_key_released(void);
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122
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123 /**
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124 * function: kpd_set_key_value
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125 *
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126 * This function set the key identification.
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127 *
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128 * @param value Physical key identification.
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129 */
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130 void kpd_set_key_value(T_KPD_PHYSICAL_KEY_ID value);
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131
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132 #ifdef __cplusplus
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133 }
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134 #endif
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135 #endif
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136
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137 /*@}*/
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138 #endif /* #ifndef _KPD_SCAN_FUNCTIONS_H_ */