FreeCalypso > hg > tcs211-l1-reconst
comparison chipsetsw/drivers/drv_app/kpd/kpd_handle_message.c @ 0:509db1a7b7b8
initial import: leo2moko-r1
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Mon, 01 Jun 2015 03:24:05 +0000 |
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-1:000000000000 | 0:509db1a7b7b8 |
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1 /** | |
2 * @file kpd_handle_msg.c | |
3 * | |
4 * Coding of the kpd_handle_msg function, which is called when the SWE | |
5 * receives a new message. | |
6 * | |
7 * @author Laurent Sollier (l-sollier@ti.com) | |
8 * @version 0.1 | |
9 */ | |
10 | |
11 /* | |
12 * History: | |
13 * | |
14 * Date Author Modification | |
15 * ---------------------------------------- | |
16 * 10/12/2001 L Sollier Create | |
17 * | |
18 * | |
19 * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved | |
20 */ | |
21 | |
22 #include "kpd/kpd_messages_i.h" | |
23 #include "kpd/kpd_scan_functions.h" | |
24 #include "kpd/kpd_process_internal_msg.h" | |
25 #include "kpd/kpd_physical_key_def.h" | |
26 | |
27 #include "rv/rv_general.h" | |
28 #include "rvf/rvf_api.h" | |
29 #include "rvm/rvm_use_id_list.h" | |
30 | |
31 /** | |
32 * @name Functions implementation | |
33 * | |
34 */ | |
35 /*@{*/ | |
36 | |
37 /** | |
38 * function: kpd_handle_msg | |
39 */ | |
40 T_RV_RET kpd_handle_msg(T_RV_HDR *msg_p) | |
41 { | |
42 if (msg_p != NULL) | |
43 { | |
44 switch (msg_p->msg_id) | |
45 { | |
46 case KPD_SUBSCRIBE_MSG: | |
47 { | |
48 T_KPD_SUBSCRIBE_MSG* msg_subscribe_p= (T_KPD_SUBSCRIBE_MSG*) msg_p; | |
49 | |
50 KPD_SEND_TRACE_PARAM("KPD: 'Subscription' message received,Id:", | |
51 msg_subscribe_p->subscription_info.subscriber_id, | |
52 RV_TRACE_LEVEL_DEBUG_LOW); | |
53 | |
54 kpd_subscribe_i(msg_subscribe_p->subscription_info.subscriber_id, | |
55 msg_subscribe_p->subscription_info.mode, | |
56 &msg_subscribe_p->subscription_info.notified_keys, | |
57 msg_subscribe_p->subscription_info.return_path); | |
58 break; | |
59 } | |
60 case KPD_UNSUBSCRIBE_MSG: | |
61 { | |
62 T_KPD_UNSUBSCRIBE_MSG* msg_unsubscribe_p= (T_KPD_UNSUBSCRIBE_MSG*) msg_p; | |
63 | |
64 KPD_SEND_TRACE_PARAM("KPD: 'Unsubscription' message received,Id:", | |
65 msg_unsubscribe_p->subscriber_id, | |
66 RV_TRACE_LEVEL_DEBUG_LOW); | |
67 | |
68 kpd_unsubscribe_i(msg_unsubscribe_p->subscriber_id); | |
69 break; | |
70 } | |
71 case KPD_NOTIF_KEYS_MSG: | |
72 { | |
73 T_KPD_NOTIF_KEYS_MSG* msg_notif_keys_p= (T_KPD_NOTIF_KEYS_MSG*) msg_p; | |
74 | |
75 KPD_SEND_TRACE("KPD: 'Notification keys level' message received", | |
76 RV_TRACE_LEVEL_DEBUG_LOW); | |
77 | |
78 kpd_define_key_notification_i(msg_notif_keys_p->subscriber_id, | |
79 &msg_notif_keys_p->notif_key_table, | |
80 msg_notif_keys_p->notif_level, | |
81 msg_notif_keys_p->long_press_time, | |
82 msg_notif_keys_p->repeat_time); | |
83 break; | |
84 } | |
85 case KPD_CHANGE_MODE_MSG: | |
86 { | |
87 T_KPD_CHANGE_MODE_MSG* msg_change_mode_p= (T_KPD_CHANGE_MODE_MSG*) msg_p; | |
88 | |
89 KPD_SEND_TRACE("KPD: 'Change mode' message received:", | |
90 RV_TRACE_LEVEL_DEBUG_LOW); | |
91 | |
92 kpd_change_mode_i(msg_change_mode_p->subscriber_id, | |
93 &msg_change_mode_p->notified_keys, | |
94 msg_change_mode_p->new_mode); | |
95 | |
96 break; | |
97 } | |
98 case KPD_OWN_KEYPAD_MSG: | |
99 { | |
100 T_KPD_OWN_KEYPAD_MSG* msg_own_keypad_p= (T_KPD_OWN_KEYPAD_MSG*) msg_p; | |
101 | |
102 KPD_SEND_TRACE("KPD: 'Own keypad' message received", | |
103 RV_TRACE_LEVEL_DEBUG_LOW); | |
104 | |
105 kpd_own_keypad_i(msg_own_keypad_p->subscriber_id, | |
106 msg_own_keypad_p->is_keypad_owner, | |
107 &msg_own_keypad_p->keys_owner); | |
108 | |
109 break; | |
110 } | |
111 case KPD_SET_CONFIG_MODE_MSG: | |
112 { | |
113 T_KPD_SET_CONFIG_MODE_MSG* msg_change_mode_p= (T_KPD_SET_CONFIG_MODE_MSG*) msg_p; | |
114 | |
115 KPD_SEND_TRACE("KPD: 'Set config mode' message received", | |
116 RV_TRACE_LEVEL_DEBUG_LOW); | |
117 | |
118 kpd_set_key_config_i(msg_change_mode_p->subscriber_id, | |
119 &msg_change_mode_p->reference_keys, | |
120 &msg_change_mode_p->new_keys); | |
121 | |
122 break; | |
123 } | |
124 case KPD_KEY_PRESSED_MSG: | |
125 { | |
126 T_KPD_PHYSICAL_KEY_ID physical_key_pressed_id; | |
127 T_KPD_KEY_PRESSED_MSG* msg_key_pressed= (T_KPD_KEY_PRESSED_MSG*) msg_p; | |
128 | |
129 KPD_SEND_TRACE_PARAM("KPD: Message key pressed received by keypad task", | |
130 msg_key_pressed->value, | |
131 RV_TRACE_LEVEL_DEBUG_LOW); | |
132 #ifdef _WINDOWS | |
133 /* In case of Riviera Tool test and in order to avoid losing key event, | |
134 key pressed Id is set in the message, and unset only when keypad task | |
135 have read the value */ | |
136 kpd_set_key_value(msg_key_pressed->value); | |
137 #endif | |
138 /* If there is enough memory to process the key */ | |
139 if (msg_key_pressed->key_to_process) | |
140 { | |
141 /* if value = KPD_SHORT_PRESS_PWR_KEY, it's PWR SWE which sent the message, | |
142 physical key id cannot be retrieved by function kpd_scan_keypad */ | |
143 if (msg_key_pressed->value == KPD_SHORT_PRESS_PWR_KEY) | |
144 physical_key_pressed_id = KPD_SHORT_PRESS_PWR_KEY; | |
145 else | |
146 { | |
147 #if (CHIPSET == 12) | |
148 kpd_init_ctrl_reg(1, SOFTWARE_MODE_ENABLE, KPD_CLK_DIV32, | |
149 KPD_DETECTION_DISABLED, KPD_DETECTION_DISABLED, | |
150 KPD_DETECTION_DISABLED, KPD_DETECTION_DISABLED); | |
151 #endif | |
152 physical_key_pressed_id = kpd_scan_keypad(); | |
153 } | |
154 | |
155 /* The processing is different if keypad is in SN mode and the key is | |
156 in the table of keypad owner */ | |
157 if (kpd_is_key_in_sn_mode(physical_key_pressed_id) == TRUE) | |
158 { | |
159 kpd_process_key_pressed_sn_mode_i(physical_key_pressed_id); | |
160 } | |
161 else | |
162 { | |
163 kpd_process_key_pressed_i(physical_key_pressed_id); | |
164 } | |
165 } | |
166 else | |
167 { | |
168 KPD_SEND_TRACE("KPD: Lost key event due to memory lack", | |
169 RV_TRACE_LEVEL_DEBUG_HIGH); | |
170 kpd_wait_for_key_release(); | |
171 } | |
172 break; | |
173 } | |
174 default: | |
175 { | |
176 /* Unknow message has been received */ | |
177 KPD_SEND_TRACE("KPD: Message received unknown", | |
178 RV_TRACE_LEVEL_ERROR); | |
179 break; | |
180 } | |
181 } | |
182 | |
183 /* Free message */ | |
184 rvf_free_buf(msg_p); | |
185 } | |
186 | |
187 return RV_OK; | |
188 } | |
189 | |
190 /*@}*/ |