FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/kpd/kpd_handle_message.c @ 451:fd1d9063ad40
config mechanism: added ability to build D-Sample B&W UI configuration
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 13 Mar 2018 18:15:14 +0000 |
parents | 945cf7f506b2 |
children |
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/** * @file kpd_handle_msg.c * * Coding of the kpd_handle_msg function, which is called when the SWE * receives a new message. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 10/12/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #include "kpd/kpd_messages_i.h" #include "kpd/kpd_scan_functions.h" #include "kpd/kpd_process_internal_msg.h" #include "kpd/kpd_physical_key_def.h" #include "rv/rv_general.h" #include "rvf/rvf_api.h" #include "rvm/rvm_use_id_list.h" /** * @name Functions implementation * */ /*@{*/ /** * function: kpd_handle_msg */ T_RV_RET kpd_handle_msg(T_RV_HDR *msg_p) { if (msg_p != NULL) { switch (msg_p->msg_id) { case KPD_SUBSCRIBE_MSG: { T_KPD_SUBSCRIBE_MSG* msg_subscribe_p= (T_KPD_SUBSCRIBE_MSG*) msg_p; KPD_SEND_TRACE_PARAM("KPD: 'Subscription' message received,Id:", msg_subscribe_p->subscription_info.subscriber_id, RV_TRACE_LEVEL_DEBUG_LOW); kpd_subscribe_i(msg_subscribe_p->subscription_info.subscriber_id, msg_subscribe_p->subscription_info.mode, &msg_subscribe_p->subscription_info.notified_keys, msg_subscribe_p->subscription_info.return_path); break; } case KPD_UNSUBSCRIBE_MSG: { T_KPD_UNSUBSCRIBE_MSG* msg_unsubscribe_p= (T_KPD_UNSUBSCRIBE_MSG*) msg_p; KPD_SEND_TRACE_PARAM("KPD: 'Unsubscription' message received,Id:", msg_unsubscribe_p->subscriber_id, RV_TRACE_LEVEL_DEBUG_LOW); kpd_unsubscribe_i(msg_unsubscribe_p->subscriber_id); break; } case KPD_NOTIF_KEYS_MSG: { T_KPD_NOTIF_KEYS_MSG* msg_notif_keys_p= (T_KPD_NOTIF_KEYS_MSG*) msg_p; KPD_SEND_TRACE("KPD: 'Notification keys level' message received", RV_TRACE_LEVEL_DEBUG_LOW); kpd_define_key_notification_i(msg_notif_keys_p->subscriber_id, &msg_notif_keys_p->notif_key_table, msg_notif_keys_p->notif_level, msg_notif_keys_p->long_press_time, msg_notif_keys_p->repeat_time); break; } case KPD_CHANGE_MODE_MSG: { T_KPD_CHANGE_MODE_MSG* msg_change_mode_p= (T_KPD_CHANGE_MODE_MSG*) msg_p; KPD_SEND_TRACE("KPD: 'Change mode' message received:", RV_TRACE_LEVEL_DEBUG_LOW); kpd_change_mode_i(msg_change_mode_p->subscriber_id, &msg_change_mode_p->notified_keys, msg_change_mode_p->new_mode); break; } case KPD_OWN_KEYPAD_MSG: { T_KPD_OWN_KEYPAD_MSG* msg_own_keypad_p= (T_KPD_OWN_KEYPAD_MSG*) msg_p; KPD_SEND_TRACE("KPD: 'Own keypad' message received", RV_TRACE_LEVEL_DEBUG_LOW); kpd_own_keypad_i(msg_own_keypad_p->subscriber_id, msg_own_keypad_p->is_keypad_owner, &msg_own_keypad_p->keys_owner); break; } case KPD_SET_CONFIG_MODE_MSG: { T_KPD_SET_CONFIG_MODE_MSG* msg_change_mode_p= (T_KPD_SET_CONFIG_MODE_MSG*) msg_p; KPD_SEND_TRACE("KPD: 'Set config mode' message received", RV_TRACE_LEVEL_DEBUG_LOW); kpd_set_key_config_i(msg_change_mode_p->subscriber_id, &msg_change_mode_p->reference_keys, &msg_change_mode_p->new_keys); break; } case KPD_KEY_PRESSED_MSG: { T_KPD_PHYSICAL_KEY_ID physical_key_pressed_id; T_KPD_KEY_PRESSED_MSG* msg_key_pressed= (T_KPD_KEY_PRESSED_MSG*) msg_p; KPD_SEND_TRACE_PARAM("KPD: Message key pressed received by keypad task", msg_key_pressed->value, RV_TRACE_LEVEL_DEBUG_LOW); #ifdef _WINDOWS /* In case of Riviera Tool test and in order to avoid losing key event, key pressed Id is set in the message, and unset only when keypad task have read the value */ kpd_set_key_value(msg_key_pressed->value); #endif /* If there is enough memory to process the key */ if (msg_key_pressed->key_to_process) { /* if value = KPD_SHORT_PRESS_PWR_KEY, it's PWR SWE which sent the message, physical key id cannot be retrieved by function kpd_scan_keypad */ if (msg_key_pressed->value == KPD_SHORT_PRESS_PWR_KEY) physical_key_pressed_id = KPD_SHORT_PRESS_PWR_KEY; else { #if (CHIPSET == 12) kpd_init_ctrl_reg(1, SOFTWARE_MODE_ENABLE, KPD_CLK_DIV32, KPD_DETECTION_DISABLED, KPD_DETECTION_DISABLED, KPD_DETECTION_DISABLED, KPD_DETECTION_DISABLED); #endif physical_key_pressed_id = kpd_scan_keypad(); } /* The processing is different if keypad is in SN mode and the key is in the table of keypad owner */ if (kpd_is_key_in_sn_mode(physical_key_pressed_id) == TRUE) { kpd_process_key_pressed_sn_mode_i(physical_key_pressed_id); } else { kpd_process_key_pressed_i(physical_key_pressed_id); } } else { KPD_SEND_TRACE("KPD: Lost key event due to memory lack", RV_TRACE_LEVEL_DEBUG_HIGH); kpd_wait_for_key_release(); } break; } default: { /* Unknow message has been received */ KPD_SEND_TRACE("KPD: Message received unknown", RV_TRACE_LEVEL_ERROR); break; } } /* Free message */ rvf_free_buf(msg_p); } return RV_OK; } /*@}*/