/*----------------------------------------------------------------------------*/ static void sys_info_init(void) { sys_main_vol = read_info(MEM_VOL); if ((sys_main_vol > MAX_MAIN_VOL) || (sys_main_vol == 0)) //每次开机时,不要超过最大音量的一半,以免开机音量过大 { sys_main_vol = MAX_MAIN_VOL / 2; } sys_main_vol = MAX_MAIN_VOL / 2; dac_init(MAX_MAIN_VOL); dsp_set_adc_con((0x0070)); delay_10ms(200); //等待,检测USB,SD在线状态 init_rec_name(); restore_music_point(); #if 0 #if RTC_ENABLE if (work_mode != RTC_MODE) #endif { device_check(); #if USB_DEVICE_ENABLE if (pc_connect) work_mode = USB_DEVICE_MODE; else if (udisk_connect || sdmmc_connect) work_mode = MUSIC_MODE; #else if (udisk_connect || sdmmc_connect) work_mode = MUSIC_MODE; #endif else { work_mode = read_info(MEM_SYSMODE); if (work_mode > MAX_WORK_MODE) { work_mode = MUSIC_MODE; } } } #endif }
/*----------------------------------------------------------------------------*/ void ap_handle_hotkey(u8 key) { u8 res; switch (key) { case MSG_POWER_DOWN: if(sys_pwr_flag==0){ sys_pwr_flag =1; sys_mute_flag =1; dac_mute_control(sys_mute_flag,1); //调节音量时,自动UNMUTE work_mode = IDLE_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); } else{ sys_mute_flag =0; //dac_mute_control(sys_mute_flag,1); //调节音量时,自动UNMUTE sys_pwr_flag =0; //work_mode = IDLE_MODE; } break; case MSG_MUTE_UNMUTE: sys_mute_flag=~sys_mute_flag; //dac_mute_toggle(); dac_mute_control(sys_mute_flag,1); //调节音量时,自动UNMUTE break; #if 1 case MSG_MUSIC_PREV_FILE: //选择上一个文件进行播放 case MSG_MUSIC_FR: //启动快退 if ((disp_scenario == DISP_RTC_SCEN)&&(rtc_setting_flag!=0)) { rtc_set_cnt=30; curr_time_minus(); write_rtc(&curr_time); //write_next_alm_sec(); disp_port(MENU_RTC); } break; case MSG_MUSIC_NEXT_FILE: //选择下一个文件进行播放 case MSG_MUSIC_FF: //启动快退 if ((disp_scenario == DISP_RTC_SCEN)&&(rtc_setting_flag!=0)) { rtc_set_cnt=30; curr_time_plus(); write_rtc(&curr_time); //write_next_alm_sec(); disp_port(MENU_RTC); } break; case MSG_NEXT_WORKMODE: //set_brightness_all_on(); if(work_mode==FM_RADIO_MODE)break; if(rtc_setting_flag!=0){ rtc_coordinate++; rtc_set_cnt=30; if(rtc_coordinate>4){ rtc_coordinate = 3; rtc_setting_flag = 0x00; } break; } if(disp_scenario == DISP_NORMAL){ input_number_en = 0; //允许数字输入功能 disp_scenario = DISP_RTC_SCEN; rtc_disp_hdlr(); } else{ if(device_online==0)break; input_number_en = 1; //允许数字输入功能 disp_scenario = DISP_NORMAL; disp_port(MENU_MUSIC_MAIN); } break; case MSG_TIME_SETTING: //set_brightness_all_on(); if(disp_scenario == DISP_RTC_SCEN){ rtc_set_cnt=30; rtc_setting_flag = 0x01; rtc_coordinate = 3; } break; case MSG_USB_DISK_OUT: case MSG_SDMMC_OUT: if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { #ifdef AUTO_PLAY_RADIO_REC_FILE auto_play_radio_rec=0; #endif rec_device_out = 1; api_stop_encode(); if(work_mode == FM_RADIO_MODE){ main_menu = MENU_FM_MAIN;// disp_port(MENU_FM_MAIN); break; } } #ifndef LCD_BACK_LIGHT_DUMMY set_brightness_all_on(); #endif if((!device_check()) && (REC_MIC_MODE == work_mode)) { put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; } if(MUSIC_MODE != work_mode) break; //put_msg_lifo(MSG_DEVICE_REMOVED); disk_remove_deal_for_music(); break; #endif #if USB_DEVICE_ENABLE case MSG_USB_PC_IN: break_encode(); set_brightness_all_on(); device_check(); work_mode = USB_DEVICE_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); break; case MSG_USB_PC_OUT: set_brightness_all_on(); break; #endif case MSG_SDMMC_IN : #ifndef LCD_BACK_LIGHT_DUMMY set_brightness_all_on(); #endif device_check(); if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { break; } break_encode(); disp_scenario = DISP_NORMAL; #if USB_DEVICE_ENABLE if (work_mode == USB_DEVICE_MODE) break; #endif given_device = read_info(MEM_ACTIVE_DEV); if(given_device != DEVICE_SDMMC0_REC) // given_device = DEVICE_SDMMC0_REC; //else given_device = DEVICE_SDMMC0; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; case MSG_USB_DISK_IN : #ifndef LCD_BACK_LIGHT_DUMMY set_brightness_all_on(); #endif device_check(); if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { break; } break_encode(); disp_scenario = DISP_NORMAL; given_device = read_info(MEM_ACTIVE_DEV); if(given_device != DEVICE_UDISK_REC) // given_device = DEVICE_UDISK_REC; //else given_device = DEVICE_UDISK; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; #if 0 case MSG_NEXT_WORKMODE: #if 0//def K820_LHD_820_REC_V001 if(MUSIC_MODE != work_mode) break; if(device_check()>0){ given_device = DEVICE_AUTO_NEXT; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); backup_music_point(); } else{ //flashled(3); work_mode =IDLE_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); } break; #endif break_encode(); work_mode++; if (work_mode > MAX_WORK_MODE) work_mode = MUSIC_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); break; #endif #if 1 case MSG_VOL_UP: if(vol_change_en==0) break; dac_mute_control(0,1); //调节音量时,自动UNMUTE main_vol_set(0, CHANGE_VOL_INC); //write_info(MEM_VOL, main_vol_set(0, CHANGE_VOL_INC)); disp_port(MENU_MAIN_VOL); break; case MSG_VOL_DOWN: if(vol_change_en==0) break; dac_mute_control(0,1); //调节音量时,自动UNMUTE main_vol_set(0, CHANGE_VOL_DEC); //write_info(MEM_VOL, main_vol_set(0, CHANGE_VOL_DEC)); disp_port(MENU_MAIN_VOL); break; #endif case MSG_0: case MSG_1: case MSG_2: case MSG_3: case MSG_4: case MSG_5: case MSG_6: case MSG_7: case MSG_8: case MSG_9: if (!input_number_en) break; if((input_number)>6553){ input_number = 0x0000; } if (input_number > 9999) input_number = 0; input_number = input_number * 10 + key; disp_port(MENU_INPUT_NUMBER); break; //2 REC FSM BEGIN case MSG_REC_KEY: //录音开始和结束 if(work_mode ==IDLE_MODE) break; if(RECODE_PLAY >= encode_status) { put_msg_lifo(MSG_REC_FIND); #ifdef AUTO_PLAY_RADIO_REC_FILE if(work_mode == FM_RADIO_MODE){ auto_play_radio_rec=1; } #endif } else { #ifdef AUTO_PLAY_RADIO_REC_FILE //auto_play_radio_rec=0; #endif put_msg_lifo(MSG_REC_STOP); } break; case MSG_MUSIC_PP: //录音暂停和继续录音 //case MSG_REC_PP: //录音暂停和继续录音 if(RECODE_WORKING == encode_status) { put_msg_lifo(MSG_REC_PAUSE); } else if(RECODE_PAUSE == encode_status) { put_msg_lifo(MSG_REC_CONTINUE); } break; case MSG_ENCODE_END: //设备写err 或 设备满 if(rec_device_out) //录音时活动设备拔出,在设备拔出那里处理,在此不做处理 { rec_device_out =0; break; } api_stop_encode(); //停止录音 put_msg_lifo(MSG_REC_PLAY); break; case MSG_ENCODE_FAT_FULL: //建文件时 api_stop_encode(); //停止录音 if((!device_check())&& (REC_MIC_MODE == work_mode)) { put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; } // break_encode(); disp_port(main_menu); break; ////////////////录音涉及的各种状态 case MSG_REC_FIND: // if(RECODE_PLAY >= encode_status) // { // break; // } if(get_device_online_status()==0){ disp_port(MENU_NODEVICE); break; } encode_status = RECODE_INIT; if(MUSIC_MODE == work_mode) { encode_device = device_active; //设置录音存储设备 work_mode = REC_MIC_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); break; } else if(REC_MIC_MODE == work_mode){ given_device = encode_device; } else //if((MUSIC_MODE != work_mode)) { if (given_device == NO_DEVICE) { given_device = read_info(MEM_ACTIVE_DEV); } } // if( ((given_device & (~VIRTUAL_DEVICE)) != DEVICE_SDMMC0) && ((given_device & (~VIRTUAL_DEVICE)) != DEVICE_UDISK)) { //given_device = DEVICE_SDMMC0; } SYSTEM_CLK_DIV2(); put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); break; case MSG_REC_START: //开始录音 rec_device_out = 0; rec_sys_set(0); //0:24M 1:48M init_rec_name(); device_active |= VIRTUAL_DEVICE; encode_device = device_active; //设置录音存储设备 write_file_info(0); SYSTEM_CLK_DIV2(); set_rec_channel(encode_channel); //设置录音通道 set_rec_vol(encode_vol); //设置录音音量 if(REC_MIC == encode_channel) { set_rec_track(TRACK_LEFT); } else { set_rec_track(TRACK_ALL); } /**/ CLKGAT |= MP3CLK;// | SPIURCLK; CLKCON0 |= DACCLK; if(DEVICE_SDMMC0 == (device_active & (~VIRTUAL_DEVICE))) { CLKGAT |= USBCLK; } else if(DEVICE_UDISK == (device_active & (~VIRTUAL_DEVICE))) { CLKGAT |= SDCLK; } if(1 != start_encode(IS_MP3)) //开始录音 { put_msg_lifo(MSG_ENCODE_FAT_FULL); break; } /* if(REC_MIC_MODE == work_mode) { while(!((cmd_ctl_rec(REC_NO_OPT,0)) & FRIST_ADC_PACKET)) //采数据前的处理 { } delay_10ms(50);//抛弃半秒的数据 } cmd_ctl_rec(ENABLE_REC_DATA,ENABLE_REC_BIT); */ encode_status = RECODE_WORKING; #if FM_MODULE // if(FM_RADIO_MODE != work_mode) #endif { main_menu = MENU_RECWORKING;// } disp_port(main_menu); break; case MSG_REC_STOP: //停止录音 api_stop_encode(); //停止录音 if(work_mode==REC_MIC_MODE){ put_msg_lifo(MSG_REC_PLAY); } #ifdef REC_PLAY_KEY_BREAK_POINT rec_pley_bp_flag=0; #endif break; case MSG_REC_PAUSE: //暂停录音 encode_status = RECODE_PAUSE; #if FM_MODULE if(FM_RADIO_MODE == work_mode) disp_port(MENU_FM_MAIN); else #endif { //main_menu = MENU_REC_PAUSE; disp_port(MENU_RECWORKING); } pause_encode(); break; case MSG_REC_CONTINUE: //暂停录音之后继续录音 encode_status = RECODE_WORKING; #if FM_MODULE if(FM_RADIO_MODE == work_mode) disp_port(MENU_FM_MAIN); else #endif { main_menu = MENU_RECWORKING;// disp_port(MENU_RECWORKING); } continue_encode(); break; case MSG_REC_PLAY: //播放最后的录音文件 if(work_mode ==IDLE_MODE) break; #ifdef REC_PLAY_KEY_BREAK_POINT rec_pley_bp_flag=~rec_pley_bp_flag; if(rec_pley_bp_flag){ last_play_index = given_file_number; } else{ given_file_number=last_play_index; put_msg_lifo(MSG_MUSIC_PLAY_NEW_FILE); break; } #endif encode_status = RECODE_PLAY; given_device = encode_device & (~VIRTUAL_DEVICE); if( (given_device != DEVICE_SDMMC0) && (given_device != DEVICE_UDISK)) { given_device = DEVICE_SDMMC0; } given_device |= VIRTUAL_DEVICE; if((MUSIC_MODE != work_mode)) { put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); } else { put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); } break; case MSG_MUSIC_SELECT_NEW_DEVICE: //重新选择设备 res = find_device(given_device); if ((res == DEV_INIT_ERR) || (res == NO_DEFINE_DEV)) //指定的设备不在线,或初始化失败 { given_device = DEVICE_AUTO_NEXT; //自动选择下一个设备 put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); break; } else if ((res == NO_EFFECTIVE_DEV) || (res == NO_DEV_ONLINE)) //无可播放的设备 { if(RECODE_STOP != encode_status) { encode_status = RECODE_STOP; if(REC_MIC_MODE == work_mode) { put_msg_lifo(MSG_NEXT_WORKMODE); } } else { //put_msg_lifo(MSG_NEXT_WORKMODE); if(disp_scenario == DISP_NORMAL){ #ifdef PLAY_STATUS_LED_FUNC set_play_status_led_spark(PLED_ON); #endif disp_scenario = DISP_RTC_SCEN; rtc_disp_hdlr(); } } break; } else { if(RECODE_PLAY < encode_status) { put_msg_lifo(MSG_REC_START); } else { if(RECODE_PLAY == encode_status) //4去播刚录好的文件 { encode_status = RECODE_STOP; #if VIRTUAL_ENABLE #if 1//defined(K820_LHD_820_REC_V001) given_file_number = logic_fileTotal; #else given_file_number = encode_filenum; #endif #else given_file_number = logic_fileTotal; //given_file_number = encode_filenum + encode_fristfile -1; #endif put_msg_lifo(MSG_MUSIC_PLAY_NEW_FILE); } else { put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); //找到可用设备 } } } break; //2 REC FSM END } }