FreeCalypso > hg > tcs211-l1-reconst
annotate chipsetsw/drivers/drv_app/kpd/kpd_scan_functions.h @ 157:a7f7b52692e2
l1_trace.c: l1_trace_message(): low-hanging fruit
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 05 Jun 2016 18:06:28 +0000 |
parents | 509db1a7b7b8 |
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0
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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_ */ |