/*----------------------------------------------------------------------------*/ static void sys_info_init(void) { //u8 vol_tmp; #if 1 sys_main_vol = read_info(MEM_SYS_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 = 20; } #endif dac_init(sys_main_vol); delay_10ms(50); //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 } #endif }
/*----------------------------------------------------------------------------*/ 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 }
int main(int argc, char *argv[]) { pthread_t main_thread; /* init device list */ dev_list_init(); /* set all devices to 'not_in_use', which is 0 */ dev_usage_init(); /* start testing thread */ // pthread_create(&main_thread, NULL, single_modem_testing, NULL); while(1) { dm_log(NULL, "start to check device ..."); device_check(); sleep(1); } return 0; }
/*----------------------------------------------------------------------------*/ u8 device_init(void) { u8 sector_sizeof512 = 1; device_check(); if (device_active & device_online) ///<当前需要活动的设备在线 { disp_port(MENU_SCAN_DISK); stop_decode(); // deg_str("device init\n"); fs_fun_init(); if ((device_active & (~VIRTUAL_DEVICE)) == DEVICE_SDMMC0) { if (init_sd()) ///<sd 卡鉴定 { f_init(win_buffer, (u16)sdmmc_read, 1);//get_usb_device_pkt_size()); ///<鉴定成功后 初始化文件系统参数 } else { return 0xff; ///<鉴定失败 } } else if ((device_active & (~VIRTUAL_DEVICE)) == DEVICE_UDISK) { if (usb_host_emuerate_devcie(win_buffer)) ///<USB MASS STORAGE 枚举 { sector_sizeof512 = get_usb_device_pkt_size(); f_init(win_buffer, (u16)read_usb, sector_sizeof512); ///<枚举成功后 初始化文件系统参数 } else { return 0xff; ///<枚举失败 } } } else { return 0xff; } // deg_str("fat init\n"); //if (!f_mount()) ///<文件系统初始化 if (!f_mount_bsp(sector_sizeof512)) { if((RECODE_INIT == encode_status)) { if(0 == f_write_init(device_active & (~VIRTUAL_DEVICE))) //初始化写设备的数据 { return 0xfd; } else { return 0; } } fs_ext_setting(file_type); { u16 break_point; //get_rec_mem_info(); if ((device_active & (~VIRTUAL_DEVICE)) == DEVICE_SDMMC0) { //break_point = disk_mus_point[0 + encode_cnt].id0; break_point = read_info(MEM_SD_PLAYPOINT_ID0); break_point=break_point<<8; break_point |= read_info(MEM_SD_PLAYPOINT_ID0+1); } else if ((device_active & (~VIRTUAL_DEVICE) ) == DEVICE_UDISK) { // break_point = disk_mus_point[1 + encode_cnt].id0; break_point = read_info(MEM_USB_PLAYPOINT_ID0); break_point=break_point<<8; break_point |= read_info(MEM_USB_PLAYPOINT_ID0+1); } break_point_filenum = fs_scan_disk(break_point); encode_fristfile = fs_msg_rec.firstfilenum; //录音文件总数 encode_filenum = fs_msg_rec.fileTotalInDir; //录音文件夹的第一个文件号 //if (break_point_filenum) { //break_point_filenum = filenum_phy_logic(break_point_filenum); } } #if VIRTUAL_ENABLE logic_fileTotal = fs_msg.fileTotal - encode_filenum; ///音乐文件总数 if(device_active & VIRTUAL_DEVICE) { logic_fileTotal = encode_filenum; //录音文件总数 } #else logic_fileTotal = fs_msg.fileTotal; #endif if(0 == logic_fileTotal)//if (fs_msg.fileTotal == 0) { return 0xfe; } return 0; } else { return 0xff; //无有效设备 } }
u8 find_device(u8 select) { //u8 i; u8 last_active_dev=0; device_check(); //i = one_table[device_online & 0x0f]; if ((device_online&0x03) == 0) //无设备 { device_active = 0; return NO_DEV_ONLINE; } if((select == DEVICE_AUTO_PREV)||(select == DEVICE_AUTO_NEXT)) //查找上一个设备 { // if ((i == 1) && (device_active & device_online)) //当前设备已经选中 // return ONLY_ONE_DEVICE; #if 1 last_active_dev =device_active; if((device_active & (~VIRTUAL_DEVICE))==DEVICE_UDISK){ device_active = DEVICE_SDMMC0; } else if((device_active & (~VIRTUAL_DEVICE))==DEVICE_SDMMC0){ device_active = DEVICE_UDISK; } else{ device_active=0; } if ((device_active & device_online) == 0){ if(last_active_dev!=0){ device_active = last_active_dev; } else{ device_active=0; return NO_EFFECTIVE_DEV; //无有效可以使用的设备 } } if (!device_init()){ //找到有效设备 return FIND_DEV_OK; } return NO_EFFECTIVE_DEV; //无有效可以使用的设备 #else for (i = 0;i < MAX_DEVICE;i++) { cnt = get_device_cnt(device_active); if(0 == cnt) { cnt = (MAX_DEVICE-1); } else { cnt--; } device_active = device_tab[cnt]; //用查表的方法来找下一个设备 if ((device_active & device_online) == 0) continue; if (!device_init()) //找到有效设备 return FIND_DEV_OK; } device_active = 0; return NO_EFFECTIVE_DEV; //无有效可以使用的设备 #endif } #if 0 else if (select == DEVICE_AUTO_NEXT) //查找下一个设备 { #if 1 #else for (i = 0;i < MAX_DEVICE;i++) { cnt = get_device_cnt(device_active); cnt++; if(cnt > (MAX_DEVICE-1)) { cnt = 0; } device_active = device_tab[cnt]; //用查表的方法来找下一个设备 // if ((device_active > MAX_PLAY_DEVICE) || (device_active == 0)) // device_active = DEVICE_UDISK; if ((device_active & device_online) == 0) { continue; } if (!device_init()) //找到有效设备 { return FIND_DEV_OK; } } device_active = 0; return NO_EFFECTIVE_DEV; //无有效可以使用的设备 #endif } #endif else { if (select & device_online) { device_active = select; if (!device_init()) return FIND_DEV_OK; else { device_active = 0; return DEV_INIT_ERR; } } else return NO_DEFINE_DEV; } return NO_EFFECTIVE_DEV; //无有效可以使用的设备 }
/*----------------------------------------------------------------------------*/ 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 } }
u8 find_device(u8 select) { u8 i; u8 cnt; device_check(); i = one_table[device_online & 0x0f]; if (i == 0) //无设备 { device_active = 0; return NO_DEV_ONLINE; } if (select == DEVICE_AUTO_PREV) //查找上一个设备 { // if ((i == 1) && (device_active & device_online)) //当前设备已经选中 // return ONLY_ONE_DEVICE; for (i = 0;i < MAX_DEVICE;i++) { cnt = get_device_cnt(device_active); if(0 == cnt) { cnt = (MAX_DEVICE-1); } else { cnt--; } device_active = device_tab[cnt]; //用查表的方法来找下一个设备 if ((device_active & device_online) == 0) continue; if (!device_init()) //找到有效设备 return FIND_DEV_OK; } device_active = 0; return NO_EFFECTIVE_DEV; //无有效可以使用的设备 } else if (select == DEVICE_AUTO_NEXT) //查找下一个设备 { for (i = 0;i < MAX_DEVICE;i++) { cnt = get_device_cnt(device_active); cnt++; if(cnt > (MAX_DEVICE-1)) { cnt = 0; } device_active = device_tab[cnt]; //用查表的方法来找下一个设备 // if ((device_active > MAX_PLAY_DEVICE) || (device_active == 0)) // device_active = DEVICE_UDISK; if ((device_active & device_online) == 0) { continue; } if (!device_init()) //找到有效设备 { return FIND_DEV_OK; } } device_active = 0; return NO_EFFECTIVE_DEV; //无有效可以使用的设备 } else { device_active = select; if (select & device_online) { // device_active = select; if (!device_init()) return FIND_DEV_OK; else { // device_active = 0; return DEV_INIT_ERR; } } else return NO_DEFINE_DEV; } }
void music_play(void) { u8 key; u8 file_end_time; #ifdef ADKEY_SELECT_MODE mode_switch_protect_bit=0; #endif while (1) { if (play_status == MUSIC_PLAY) { dac_out_select(DAC_DECODE); } //suspend_sdmmc(); key = get_msg(); #ifdef USE_USB_PROG_PLAY_MODE if(usb_play_prog_mode){ usb_prog_hdlr(key); if((key==INFO_HALF_SECOND)||(key==(INFO_MODE | KEY_SHORT_UP))||(key==(INFO_NEXT_FIL | KEY_SHORT_UP))||(key==(INFO_PREV_FIL | KEY_SHORT_UP))){ key = 0xFF; } } #endif switch (key) { case INFO_NEXT_SYS_MODE: return; case INIT_PLAY: //开始解码播放 file_end_time = 0; stop_decode(); playpoint_flag = 0; if(playpoint_filenum) { playpoint_flag = 1; given_file_number = playpoint_filenum; } #if FILE_ENCRYPTION password_start(0); #endif if (!fs_getfile_bynumber(given_file_number)) { put_msg_lifo(INFO_NEXT_FIL | KEY_SHORT_UP); break; } if (!start_decode()) { put_msg_lifo(INFO_NEXT_FIL | KEY_SHORT_UP); } #ifdef USE_USB_PROG_PLAY_MODE if(usb_prog_icon_bit){ usb_prog_play=1; } #endif break; case SEL_GIVEN_DEVICE_GIVEN_FILE: ///<获取指定设备的指定文件 get_music_file2(); break; case INFO_STOP| KEY_SHORT_UP : #ifdef USE_USB_PROG_PLAY_MODE if(usb_prog_play){ usb_prog_play=0; usb_play_prog_index =0; flush_all_msg(); stop_decode(); Disp_Con(DISP_STOP); //printf(" ---> usb_prog_icon_bit %x \r\n",(u16)usb_prog_icon_bit); play_mode =REPEAT_OFF; break; } usb_prog_mode_cls(); #endif if((get_device_online_status()==0)){ break; } Mute_Ext_PA(MUTE); disp_play_filenum_timer=6; play_mode =REPEAT_OFF; flush_all_msg(); stop_decode(); Disp_Con(DISP_STOP); break; case INFO_NEXT_FIL | KEY_SHORT_UP: #ifdef USE_FOLDER_SELECT_FUNC if(folder_select){ select_folder_file(FIND_NEXT_DIR); Disp_Con(DISP_DIR); break; } #endif disp_play_filenum_timer=10; get_music_file1(GET_NEXT_FILE); break; case INFO_PREV_FIL | KEY_SHORT_UP: #ifdef USE_FOLDER_SELECT_FUNC if(folder_select){ select_folder_file(FIND_PREV_DIR); Disp_Con(DISP_DIR); break; } #endif if(rew_play_timer>0){ rew_play_timer=0; put_msg_lifo(INIT_PLAY); } else { disp_play_filenum_timer=10; get_music_file1(GET_PREV_FILE); } break; case INFO_NEXT_FIL | KEY_HOLD: if(play_status) { ff_fr_step = FAST_FARWORD_STEP; play_status = MUSIC_FF_FR; #if (FF_FR_MUSIC) if(0 == decode_cmd) #endif { analog_vol_set(0); decode_cmd = 0xf0; } } break; case INFO_PREV_FIL | KEY_HOLD: if(music_type == 2) //wav文件不支持断点记忆,故可以快退 { playpoint_flag =0; } if(!playpoint_flag) //读取断点信息后不支持快退 { if(play_status) { ff_fr_step = -FAST_FARWORD_STEP; play_status = MUSIC_FF_FR; #if (FF_FR_MUSIC) if(0 == decode_cmd) #endif { analog_vol_set(0); decode_cmd = 0xf1; } } } break; case DECODE_MSG_DISK_ERR: #ifdef MP3_UART_ENABLE sys_printf(" DECODE_MSG_DISK_ERR"); #endif get_music_file3(); break; case DECODE_MSG_FILE_END: ////*将文件结束的消息放到半秒消息中处理,防止单曲循环遇到错误歌曲无法手动切换下一首,或遇到错误歌曲无法到上一首,每首歌曲至少播放约5S*/ if (get_music_play_time() < 5) { file_end_time = 7 - (u8)get_music_play_time(); } else { #ifdef MP3_UART_ENABLE sys_printf(" DECODE_MSG_FILE_END"); #endif get_music_file1(GET_PLAY_FILE); } break; case MSG_USB_DISK_IN : Disp_Con(DISP_SCAN_DISK); disp_scenario = DISP_NORMAL; //Add_Func_To_List(USB_DEV); given_device = BIT(USB_DISK); put_msg_lifo(SEL_GIVEN_DEVICE_GIVEN_FILE); break; case INFO_NEXTMODE: ///<下一个模式 //work_mode = SYS_IDLE; //return; stop_decode(); #ifdef NO_DEV_SHOW_NO_DEV #ifdef USE_USB_PROG_PLAY_MODE usb_prog_mode_cls(); #endif folder_select=0; folder_mode_select=0; Disp_Con(DISP_NODEVICE); #else Disp_Con(DISP_RTC); disp_scenario = DISP_RTC_SCEN; #endif break; case INFO_PLAY | KEY_SHORT_UP : #if defined(USE_TIMER_POWER_OFF_FUNC) if(timer_setting_enable){ timer_pwr_setting(); break; } #endif if((get_device_online_status()&0x03)==0){ break; } if (DISP_DWORD_NUMBER == curr_menu) { Disp_Con(DISP_NULL); put_msg_fifo(INFO_PICK_SONG | KEY_SHORT_UP); break; } if (play_status == MUSIC_PAUSE) { Mute_Ext_PA(UNMUTE); play_status = MUSIC_PLAY; Disp_Con(DISP_PLAY); mad_control(MAD_PLAY,0); if(music_type == 1) enable_decodeint(); if(music_type == 2) enable_softint(); } else if (play_status == MUSIC_PLAY) { Mute_Ext_PA(MUTE); play_status = MUSIC_PAUSE; if(music_type == 1) disable_decodeint(); Disp_Con(DISP_PAUSE); mad_control(MAD_PAUSE,0); read_usb_remain_data(); write_playtime(&playpoint_time); //暂停时记忆断点信息(EEPROM) } else if (play_status == MUSIC_STOP){ disp_play_filenum_timer=10; #ifdef USE_USB_PROG_PLAY_MODE if(usb_play_prog_mode){ if(usb_prog_tab[0]!=0){ given_file_number =usb_prog_tab[0]; } else{ usb_prog_mode_cls(); } usb_play_prog_mode=0; } #endif put_msg_lifo(INIT_PLAY); //Mute_Ext_PA(UNMUTE); } break; case INFO_PICK_SONG | KEY_SHORT_UP : given_file_number = (u16)cfilenum; cfilenum = 0; if ((given_file_number > 0) && (given_file_number <= fs_msg.fileTotal)) { put_msg_lifo(INIT_PLAY); break; } Disp_Con(DISP_ERROR); break; case INFO_HALF_SECOND : #if ((USE_DEVICE == MEMORY_STYLE)&&(FAT_MEMORY)) updata_fat_memory(); #endif #if defined(USE_BAT_MANAGEMENT) bmt_hdlr(); #endif #ifdef USE_USB_ERP_2_HDLR usb_erp_2_timer_hdlr(); #endif #if defined(USE_TIMER_POWER_OFF_FUNC) timer_pwr_off_hdlr(); #endif set_brightness_fade_out(); update_playpoint(&playpoint_time); //半秒更新断点进度,不写入存储器 #if 1//defined(USE_FOLDER_SELECT_FUNC) if(folder_select){ return_cnt++; if (RETURN_TIME == return_cnt){ return_cnt=4; folder_select=0; } else{ break; } } #endif if(adkey_detect){ adkey_detect=0; set_sys_vol(my_music_vol); } if(disp_play_filenum_timer>0)disp_play_filenum_timer--; if (file_end_time) { file_end_time--; if (file_end_time == 0) { get_music_file1(GET_PLAY_FILE); } } #if FF_FR_MUSIC ///在每一次快进完成之后,播出半秒左右的声音 if ((2 == decode_cmd)&&(play_status == MUSIC_FF_FR)) { decode_cmd = 0; set_eq(eq_mode); play_status = MUSIC_PLAY; } #else if ((decode_cmd != 0) && (decode_cmd <= 2)) { decode_cmd--; set_eq(eq_mode); if (decode_cmd == 0) ///<快进快退结束后1S,打开主音量 { play_status = MUSIC_PLAY; } } #endif #ifdef RTC_DISP_IN_IDLE_MODE if(disp_scenario == DISP_RTC_SCEN){ rtc_setting_exit(); if(curr_menu != DISP_RTC){ return_cnt++; if (RETURN_TIME == return_cnt){ rtc_disp_hdlr(); } break; } rtc_disp_hdlr(); break; } #endif #ifdef NO_DEV_SHOW_NO_DEV if((get_device_online_status()&0x03)==0){ Disp_Con(DISP_NODEVICE); break; } #endif if (DISP_PLAY == curr_menu) { rew_play_timer=1; disp_file_time(); } return_cnt++; if (RETURN_TIME == return_cnt) { #if defined(USE_TIMER_POWER_OFF_FUNC) timer_setting_enable=0; #endif if (DISP_DWORD_NUMBER == curr_menu) { Disp_Con(DISP_NULL); put_msg_fifo(INFO_PICK_SONG | KEY_SHORT_UP); } else { if (play_status== MUSIC_PAUSE){ if (curr_menu != DISP_PAUSE) Disp_Con(DISP_PAUSE); } else if(play_status== MUSIC_PLAY){ if (curr_menu != DISP_PLAY){ if(disp_play_filenum_timer==0) Disp_Con(DISP_PLAY); else Disp_Con(curr_menu); } } else if(play_status== MUSIC_STOP){ if (curr_menu != DISP_STOP) Disp_Con(DISP_STOP); } } } #if 1//( USE_RTCRAM == MEMORY_STYLE ) save_playpoint(2); //2*0.5 = 1s 1s记录一次播放进度, #endif break; case INFO_MODE | KEY_LONG: if((get_device_online_status()==0)){ break; } #if 0 #ifdef USE_USB_PROG_PLAY_MODE if(play_status == MUSIC_STOP){ usb_prog_play_init(); break; } #endif #endif folder_mode_select=~folder_mode_select; folder_select=folder_mode_select; if(folder_mode_select){ #ifdef USE_USB_PROG_PLAY_MODE usb_prog_mode_cls(); #endif Disp_Con(DISP_DIR); } else{ Disp_Con(DISP_PLAY); } break; case INFO_MODE | KEY_SHORT_UP: if((get_device_online_status()==0)){ break; } #ifdef USE_USB_PROG_PLAY_MODE if(play_status == MUSIC_STOP){ usb_prog_play_init(); break; } #endif case INFO_PLAY_MODE : //if(usb_play_prog_mode||usb_prog_icon_bit){ // break; //} play_mode++; if (play_mode > REPEAT_END) { play_mode = REPEAT_HEAD; } #ifndef NO_PLAY_MODE_STR_DISP write_info(MEM_PLAY_MODE,play_mode); Disp_Con(DISP_PLAYMODE); #endif break; case INFO_EQ_UP | KEY_SHORT_UP : eq_mode++; if (eq_mode > CLASSIC) { eq_mode = NORMAL; } write_info(MEM_EQ_MODE,eq_mode); set_eq(eq_mode); Disp_Con(DISP_EQ); break; #if 0 case INFO_MODE | KEY_LONG: if(disp_scenario == DISP_RTC_SCEN){ if(rtc_setting==0){ rtc_setting = 0x01; rtc_set = 3; rtc_set_cnt=30; } } break; #endif #if RTC_ENABLE case INFO_ALM_BELL : ///<闹钟响消息,进入闹钟循环 if (play_status) { /**/ if(music_type == 1) disable_decodeint(); mad_control(MAD_PAUSE,0); read_usb_remain_data(); } if(alm_bell_mode()) { if (play_status) { mad_control(MAD_PLAY,0); if(music_type == 1) enable_decodeint(); if(music_type == 2) enable_softint(); } return; } if (play_status) { mad_control(MAD_PLAY,0); if(music_type == 1) enable_decodeint(); if(music_type == 2) enable_softint(); } #ifdef PWR_CTRL_IN_IDLE_MODE #if defined(PWR_CTRL_WKUP) wkup_pin_ctrl(1); #else PWR_CTRL_GPIO_INIT(); PWR_CTRL_EN(); #endif #endif break; #endif default : _HOT_KEY_HDLR: if (!ap_handle_hotkey(key)) return; if ((!play_status) && (!device_check())) { if(disp_scenario == DISP_NORMAL){ stop_decode(); Disp_Con(DISP_RTC); disp_scenario = DISP_RTC_SCEN; } play_status = MUSIC_PLAY; //return; } } } }
/*----------------------------------------------------------------------------*/ void usb_audio_massstorage(void) { device_check(); if (pc_connect) { input_number_en = 0; vol_change_en=1; //sd_speed_init(0, 100); main_menu = MENU_USBDEV_MAIN; disp_port(MENU_USBDEV_MAIN); usb_config(USB_DEVICE_CFG); write_protect_set(0); //不使用写保护功能,如果需要,请根据卡座写保护的状态改变配置 SYSTEM_CLK_DIV1(); init_usb_device_hardware(); #if((PLL_IN_HPRC == INPUT_OSC_SELECT) && USE_SOF_PLL) { u8 flag; flag = correct_hprc(); if(1 == flag) ///<限定时间内,校准通过,保存矫正值 { write_hprc_cnt(MEM_PLLCON0, memery_hprc_cnt); // deg_string("secuss\n"); } else if(0 == flag) ///<校准时USB线拔出 { work_mode = MUSIC_MODE; IE1 &= ~BIT(1); P3PU &= ~BIT(6); // deg_string("unsecuss\n"); return; } else if(2 == flag) ///<限定时间内,校准失效,可继续相应功能 { // work_mode = MUSIC_MODE; // IE1 &= ~BIT(1); // P3PU &= ~BIT(6); // return; } } #endif key_table_sel(0); flush_all_msg(); #if ((USB_DEVICE_CFG & USB_SPEAKER) == USB_SPEAKER) set_eq(eq_mode); #endif alm_request_cnt = 0; set_max_vol(MAX_ANOLOG_VOL,MAX_DIGITAL_VOL);///设置最大音量 usb_device(); recording_end(); dac_mute_control(0,1); ///<退出PC后,关掉DAC MUTE。 #if ((USB_DEVICE_CFG & USB_SPEAKER) == USB_SPEAKER) main_vol_set(0, CHANGE_VOL_NO_MEM); #endif IE1 &= ~BIT(1); P3PU &= ~BIT(6); } else { work_mode++; Set_Curr_Func(work_mode); } }
/*----------------------------------------------------------------------------*/ void music_play(void) { u8 key; u8 res; while (1) { #if (FF_FR_MUSIC == 0) if (play_status == MAD_PLAY) { dac_out_select(DAC_MUSIC, 0); } #else if ((play_status == MAD_PLAY) || (play_status == MAD_FF) || (play_status == MAD_FR)) { dac_out_select(DAC_MUSIC, 0); } #endif //suspend_sdmmc(); //可减少SDMMC功耗,但会增加电源波动 key = app_get_msg(); switch (key) { case MSG_CHANGE_WORK_MODE: //backup_music_point(); break; // return; case MSG_DEVICE_REMOVED: device_check(); disk_remove_deal_for_music(); stop_decode(); dev_remov_timer=8; break; case MSG_MUSIC_NEW_DEVICE_IN: //有新设备接入 //backup_music_point(); flush_all_msg(); given_file_method = PLAY_FIRST_FILE; 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 { disk_toc_ok=0; dev_invalid=1; //Set_Curr_Func(SYS_IDLE); //put_msg_lifo(MSG_CHANGE_WORK_MODE); break; //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 defined(NO_DEV_DEFAULT_GO_TO_AUX) //Set_Curr_Func(SYS_AUX); #elif defined(NO_DEV_DEFAULT_GO_TO_IDLE) // Set_Curr_Func(SYS_IDLE); //put_msg_fifo(MSG_NO_DEVICE); #else //Set_Curr_Func(SYS_FMREV); #endif disk_toc_ok=0; dev_invalid=1; //Set_Curr_Func(SYS_IDLE); //put_msg_lifo(MSG_CHANGE_WORK_MODE); break; } else put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); //找到可用设备 first_init_dev =1; break; case MSG_MUSIC_SELECT_NEW_FILE: #if 0 if (device_check() == 0) //当前播放设备已经不在线,则自动选取下一个设备 { #if 1 disk_toc_ok=0; //Set_Curr_Func(SYS_IDLE); //put_msg_lifo(MSG_CHANGE_WORK_MODE); #else given_device = DEVICE_AUTO_NEXT; put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); #endif break; } #endif res = fs_get_filenum(play_mode, given_file_method); #if 0 if (res == GET_DEVICE_END) //下一曲到设备的结束,查找下一个设备的第一首 { given_file_method = PLAY_FIRST_FILE; given_device = DEVICE_AUTO_NEXT; put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); break; } else if (res == GET_DEVICE_HEAD) //上一曲到设备的结束,查找下一个设备的最后一首 { given_file_method = PLAY_LAST_FILE; given_device = DEVICE_AUTO_PREV; put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); break; } #endif if(res == GET_DEVICE_END){ given_file_method = PLAY_FIRST_FILE; put_msg_lifo(MSG_MUSIC_STOP); break; } put_msg_lifo(MSG_MUSIC_PLAY_NEW_FILE); break; case MSG_MUSIC_PLAY_NEW_FILE: //按文件序号选择文件进行播放 flush_all_msg(); stop_decode(); cipher_ctl(0); res = fs_getfile_bynumber(0, &fat_ptr1, given_file_number); disp_port(MENU_FILENUM); if (res == 0) { if (given_file_method == PLAY_BREAK_POINT) res = start_decode(); else res = start_decode(); } if (res != 0) //播放不成功 { play_status = MAD_STOP_WAIT; play_delay_time = 0; if (given_file_method <= PLAY_BREAK_POINT) //重新找下一首 { given_file_method = PLAY_NEXT_FILE; break; } else //重新找上一首 { given_file_method = PLAY_PREV_FILE; break; } } main_menu = MENU_MUSIC_MAIN; write_file_info(); break; case MSG_DECODE_FILE_END: if ((dec_msg->play_time >= 5) || (play_status == MAD_FF) || (play_status == MAD_FR)) //当前歌曲的播放时间大于5S时,直接播放下一首 { given_file_method = PLAY_AUTO_NEXT; put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); } else //当前歌曲播放时间小于5S,有可能是不坏歌曲,等待一段时间 { play_delay_time = 0; given_file_method = PLAY_AUTO_NEXT; play_status = MAD_STOP_WAIT; } if(play_mode == REPEAT_OFF){ if(given_file_number == fs_msg.fileTotal){ flush_all_msg(); stop_decode(); } } break; case MSG_MUSIC_PREV_FILE: //选择上一个文件进行播放 given_file_method = PLAY_PREV_FILE; put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); break; case MSG_MUSIC_NEXT_FILE: //选择下一个文件进行播放 //delay_10ms(30); given_file_method = PLAY_NEXT_FILE; put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); break; #if defined(DECODE_STOP_MODE_ENABLE ) case MSG_MUSIC_STOP: if(play_status !=MAD_STOP){ flush_all_msg(); stop_decode(); } break; #endif case MSG_MUSIC_PP: //暂停和播放 if (cur_menu == MENU_INPUT_NUMBER) //数字输入模式 { put_msg_lifo(MSG_PICH_SONG); break; } #if defined(DECODE_STOP_MODE_ENABLE ) if(play_status ==MAD_STOP){ device_check(); if(DSA_SEL_DEV == DEVICE_SDMMC0){ if((device_online&BIT(0))==0){ break; } } else if (DSA_SEL_DEV == DEVICE_UDISK){ if((device_online&BIT(1))==0){ break; } } given_file_method = PLAY_FIRST_FILE; put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); play_status = MAD_PLAY; break; } #endif if (play_status == MAD_PLAY) { disp_port(MENU_PAUSE); main_menu = MENU_PAUSE; mad_control(MAD_PAUSE, 0); play_status = MAD_PAUSE; // set_play_flash(LED_FLASH_ON); } else if (play_status == MAD_PAUSE) { main_menu = MENU_MUSIC_MAIN; disp_port(MENU_MUSIC_MAIN); mad_control(MAD_PLAY, 0); play_status = MAD_PLAY; // set_play_flash(LED_FLASH_NOR); } flush_all_msg(); break; case MSG_MUSIC_NEXT_EQ: if (play_status == MAD_PAUSE) break; eq_mode++; if (eq_mode > CLASSIC) { eq_mode = NORMAL; } set_eq(eq_mode); disp_port(MENU_SET_EQ); break; case MSG_NEXT_PLAYMODE: if (play_status == MAD_PAUSE) break; play_mode++; if (play_mode > REPEAT_END) { play_mode = REPEAT_INIT; } //disp_port(MENU_SET_PLAY_MODE); break; case MSG_MUTE: //静音 break; #if (FF_FR_EN == 1) case MSG_MUSIC_FR: //启动快退 if (find_break_point_file_flag) //如果是记忆播放的歌曲,不能快退 { break; } if (play_status == MAD_PLAY) { play_status = MAD_FR; } break; case MSG_MUSIC_FF: //启动快进 if (play_status == MAD_PLAY) { play_status = MAD_FF; } break; case MSG_KEY_CHANGE: case MSG_MUSIC_FFR_DONE: //快进快退结束,恢复播放 if (play_status == MAD_FR) { set_eq(eq_mode); flush_all_msg(); #if (FF_FR_MUSIC == 0) dac_mute_control(0); #endif play_status = MAD_PLAY; } else if (play_status == MAD_FF) { set_eq(eq_mode); flush_all_msg(); #if (FF_FR_MUSIC == 0) dac_mute_control(0); #endif play_status = MAD_PLAY; } break; #endif case MSG_PICH_SONG: if (cur_menu == MENU_INPUT_NUMBER) //数字输入模式 { if ((input_number <= fs_msg.fileTotal) && (input_number != 0)) //输入数字是否有效 { given_file_number = input_number; given_file_method = PLAY_FIRST_FILE; given_device = DEVICE_AUTO_NEXT; put_msg_lifo(MSG_MUSIC_PLAY_NEW_FILE); } else disp_port(main_menu); } break; #if (MUSIC_SPECTRUM_EN == 1) case MSG_100MS: if (cur_menu == MENU_MUSIC_MAIN) { music_spec_cul(1); disp_port(MENU_100MS_REFRESH); } break; #endif case MSG_200MS: //////////////////////////////////////////////////////////// //快进快退实际的操作在这里完成 #if (FF_FR_EN == 1) if (play_status == MAD_FF) { #if (FF_FR_MUSIC == 0) //如果需要在快进快退过程中听到声音,可以不加此行 dac_mute_control(1); #endif mad_control(MAD_FF, FF_FR_STEP); mad_control(MAD_FAST_FORWARD, 0); #if (FF_FR_MUSIC == 1) dac_mute_control(0,1); #endif mad_control(MAD_PLAY, 0); } else if (play_status == MAD_FR) { #if (FF_FR_MUSIC == 0) dac_mute_control(1); //如果需要在快进快退过程中听到声音,可以不加此行 #endif mad_control(MAD_FR, FF_FR_STEP); mad_control(MAD_FAST_REVERASE, 0); #if (FF_FR_MUSIC == 1) dac_mute_control(0,1); #endif mad_control(MAD_PLAY, 0); } disp_port(MENU_HALF_SEC_REFRESH); #endif #if (DISP_DOT_LCD == 1) disp_port(MENU_200MS_REFRESH); //播放时的滚动显示 #endif break; case MSG_HALF_SECOND: ///////////////////////////////////////////////////////////// //短歌曲或损坏的歌曲在这里跳到下一首 if (play_status == MAD_STOP_WAIT) //等待一段时间再自动选择下一首 { if (play_delay_time < 4) play_delay_time++; else { put_msg_lifo(MSG_MUSIC_SELECT_NEW_FILE); } } if(dev_remov_timer>0){ dev_remov_timer--; if(dev_remov_timer==0){ Set_Curr_Func(SYS_IDLE); put_msg_lifo(MSG_CHANGE_WORK_MODE); } } //////////////////////////////////////////////////////////// //显示界面的切换 if (main_menu_conter < SUB_MENU_TIME) { main_menu_conter++; } else if (cur_menu != main_menu) { if (cur_menu == MENU_INPUT_NUMBER) //数字输入模式 { put_msg_lifo(MSG_PICH_SONG); break; } else { cur_menu = main_menu; } disp_port(cur_menu); } ///////////////////////////////////////////////////////////// //调整显示亮度 set_brightness_fade_out(); ///////////////////////////////////////////////////////////// //更新实时界面 disp_port(MENU_HALF_SEC_REFRESH); break; case MSG_NEXT_FOLDER: select_folder_file(FIND_NEXT_DIR); break; case MSG_PREV_FOLDER: select_folder_file(FIND_PREV_DIR); break; #if 0//RTC_ENABLE case MSG_ALM_ON: write_next_alm_sec(); Set_Curr_Func(SYS_RTC); put_msg_lifo(MSG_CHANGE_WORK_MODE); break; #endif default : ap_handle_hotkey(key); break; } } }
void ap_handle_hotkey(u8 key) { u8 res; switch (key) { #if ECHO_ENABLE case MSG_REV_SW: echo_sw(); break; case MSG_REV_STRONG_UP: case MSG_REV_STRONG_DOWN: if(echo_strong(key)) { disp_port(MENU_REV_STRONG); } break; case MSG_REV_DEEP_UP: case MSG_REV_DEEP_DOWN: if(echo_deep(key)) { disp_port(MENU_REV_DEEP); } break; #endif case MSG_ALM_SETUP: //clr_alarm_func(); break; case MSG_SNOOZE_SETUP: set_snooze_func(); break; case MSG_MUTE_UNMUTE: sys_mute_flag =~sys_mute_flag; if(sys_mute_flag){ amp_mute(1); PT2313_Config(0,VOL_ADJ); } else{ PT2313_Config(sys_main_vol,VOL_ADJ); amp_mute(0); } break; case MSG_SLEEP_SETUP: if(work_mode != RTC_MODE){ timer_pwr_setting(); } break; case MSG_SYS_POWERON: if(work_mode==RTC_MODE){ work_mode= MUSIC_MODE; } else{ work_mode= RTC_MODE; } timer_pwr_idx=0; put_msg_lifo(MSG_CHANGE_WORK_MODE); break; case MSG_USB_DISK_OUT: case MSG_SDMMC_OUT: set_brightness_all_on(); if( (!device_check() ) && (encode_status >= RECODE_INIT )) //在录音时,活动设备拔出 { rec_device_out = 1; api_stop_encode(); if(AUX_MODE == work_mode) { main_menu = MENU_AUX; disp_port(MENU_AUX); } #if FM_MODULE else if(FM_RADIO_MODE == work_mode) { main_menu = MENU_FM_MAIN; disp_port(MENU_FM_MAIN); } #endif else { put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); //break; } } /* 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; #if USB_DEVICE_ENABLE case MSG_USB_PC_IN: #if ECHO_ENABLE if(BUSY == echo_ptr->status) { close_echo(); } #endif 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_AUX_IN : break_encode(); set_brightness_all_on(); #if USB_DEVICE_ENABLE if ((AUX_MODE != work_mode) && (work_mode != USB_DEVICE_MODE)) #else if (AUX_MODE != work_mode) #endif { work_mode = AUX_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); } break; case MSG_AUX_OUT : set_brightness_all_on(); if(work_mode != AUX_MODE)break; if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { break; } break_encode(); given_device = DEVICE_UDISK; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; case MSG_SDMMC_IN : set_brightness_all_on(); device_check(); if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { break; } break_encode(); #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 : set_brightness_all_on(); device_check(); if((RECODE_WORKING == encode_status)||(RECODE_PAUSE == encode_status)) { break; } break_encode(); 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; case MSG_NEXT_WORKMODE: break_encode(); if(work_mode == MUSIC_MODE){ device_check(); if(((device_active &(~VIRTUAL_DEVICE))== DEVICE_UDISK)&&(device_online&DEVICE_SDMMC0)>0){ given_device = DEVICE_SDMMC0; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; } } work_mode++; if(work_mode > MAX_WORK_MODE){ work_mode = MUSIC_MODE; if(get_device_online_status()&DEVICE_UDISK){ given_device = DEVICE_UDISK; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); } else if(get_device_online_status()&DEVICE_SDMMC0){ given_device = DEVICE_SDMMC0; given_file_method = PLAY_BREAK_POINT; put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); } else{ work_mode++; } } put_msg_lifo(MSG_CHANGE_WORK_MODE); break; case MSG_VOL_UP: if (vol_change_en==0) break; sys_main_vol++; sys_main_vol++; case MSG_VOL_DOWN: if (vol_change_en==0) break; if(sys_main_vol>0) sys_main_vol--; if(sys_main_vol>MAX_MAIN_VOL){ sys_main_vol =MAX_MAIN_VOL; } sys_mute_flag =0; PT2313_Config(sys_main_vol,VOL_ADJ); if(sys_main_vol==0){ amp_mute(1); } else{ amp_mute(0); } dac_mute_control(0,1); //调节音量时,自动UNMUTE write_info(MEM_VOL, sys_main_vol); disp_port(MENU_MAIN_VOL); break; case MSG_MUSIC_NEXT_EQ: if(work_mode == RTC_MODE) break; eq_mode++; if (eq_mode > CLASSIC) { eq_mode = NORMAL; } PT2313_Config(eq_mode,EQ_ADJ); set_eq(NORMAL); disp_port(MENU_SET_EQ); break; case MSG_100: if (!input_number_en) break; if (input_number > 999) input_number = 0; key_100_flag = 0xFF; #ifdef USE_10_PLUS_FUNC input_number = input_number+10; #else input_number = input_number+100; #endif disp_port(MENU_INPUT_NUMBER); break; 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(key_100_flag ==0xFF){ input_number += key; key_100_flag = 0xFE; } else if(key_100_flag ==0xFE){ input_number += (input_number%10)*10-(input_number%10)+key; key_100_flag = 0x00; } else { if((input_number)>6553){ input_number = 0x0000; } input_number = input_number * 10 + key; key_100_flag = 0x00; } #if 1 if (input_number > 9999) { input_number = 0; input_number = input_number *10 + key; } #endif disp_port(MENU_INPUT_NUMBER); break; ////////////////录音 case MSG_REC_KEY_AT_USB: if(RTC_MODE == work_mode){ break; } if(RECODE_PLAY >= encode_status) { rec_device_sel=DEVICE_UDISK; api_stop_encode(); put_msg_lifo(MSG_REC_FIND); } else { put_msg_lifo(MSG_REC_STOP); } break; case MSG_REC_KEY_AT_SD: if(RTC_MODE == work_mode){ break; } if(RECODE_PLAY >= encode_status) { rec_device_sel=DEVICE_SDMMC0; api_stop_encode(); put_msg_lifo(MSG_REC_FIND); } else { put_msg_lifo(MSG_REC_STOP); } break; #if 0 case MSG_REC_KEY: //录音开始和结束 if(RECODE_PLAY >= encode_status) { put_msg_lifo(MSG_REC_FIND); } else { put_msg_lifo(MSG_REC_STOP); } break; #endif 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 // deg_str("MSG_ENCODE_END \n"); 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 // deg_str("MSG_ENCODE_FAT_FULL \n"); api_stop_encode(); //停止录音 if(REC_MIC_MODE == work_mode) //录音时写设备出现问题、设备满 { put_msg_lifo(MSG_MUSIC_NEW_DEVICE_IN); break; } // break_encode(); if(AUX_MODE == work_mode) { main_menu = MENU_AUX; } #if FM_MODULE else if(FM_RADIO_MODE == work_mode) { main_menu = MENU_FM_MAIN; } #endif 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 USB_DEVICE_ENABLE if(USB_DEVICE_MODE == work_mode) { break; } #endif encode_status = RECODE_INIT; if(REC_MIC_MODE != work_mode) { work_mode = REC_MIC_MODE; put_msg_lifo(MSG_CHANGE_WORK_MODE); given_device = rec_device_sel;//read_info(MEM_ACTIVE_DEV); break; } #if 0 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; } #endif given_device = rec_device_sel;//read_info(MEM_ACTIVE_DEV); sys_clk_div(2);//SYSTEM_CLK_DIV2(); put_msg_lifo(MSG_MUSIC_SELECT_NEW_DEVICE); break; case MSG_REC_START: //开始录音 rec_device_out = 0; #if 0 rec_sys_set(0); //0:24M 1:48M sys_clk_div(2);//SYSTEM_CLK_DIV2(); //24 M #else rec_sys_set(1); sys_clk_div(1);//SYSTEM_CLK_DIV1(); //48 M #endif //init_rec_name(); device_active |= VIRTUAL_DEVICE; encode_device = device_active; //设置录音存储设备 write_file_info(0); 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_MODE == work_mode) { kala_dac_off(); // dac_mute_control(1,1); #if KALAOK_FUNCTION dsp_set_adc_con(0); P3HD &=~(1<<6); #endif } if(REC_MIC == encode_channel) { set_rec_track(TRACK_LEFT); } else { set_rec_track(TRACK_ALL); } /**/ CLKGAT |= MP3CLK;// | SPIURCLK; // CLKCON0 |= DACCLK; // P3HD &=~(1<<6); if(DEVICE_SDMMC0 == (device_active & (~VIRTUAL_DEVICE))) { CLKGAT |= USBCLK; } else if(DEVICE_UDISK == (device_active & (~VIRTUAL_DEVICE))) { CLKGAT |= SDCLK; } #if ECHO_ENABLE if(BUSY == echo_ptr->status) { close_echo(); } #endif ///0x //my_memset(0x4000,0,0x787f-0x4000); //my_memset(0x8000,0,0x9c3f-0x8000); //混响强度 0x400c 取值范围 0-255 //混响深度 0x4015 0x4014 取值范围 0-2048 #if ECHO_ENABLE if(1 != start_encode_echo(IS_MP3)) //开始录音 #else if(1 != start_encode(IS_MP3)) //开始录音 #endif { put_msg_lifo(MSG_ENCODE_FAT_FULL); break; } #if ECHO_ENABLE ///<减弱冲击声,打开混响深度和强度 delay_10ms(20); if( REC_MIC == ( encode_channel & 0xf ) ) ///<MIC 下有混响 { set_echo(app_echo.strong, app_echo.deep); } // app_echo.strong = REC_ECHO_STRONG; echo_vol_set(REC_MIC_VOL); #endif /* 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 0//FM_MODULE if(FM_RADIO_MODE != work_mode) #endif { main_menu = MENU_RECWORKING;// } disp_port(main_menu); //disp_port(MENU_REC); break; case MSG_REC_STOP: //停止录音 api_stop_encode(); //停止录音 put_msg_lifo(MSG_REC_PLAY); break; case MSG_REC_PAUSE: //暂停录音 encode_status = RECODE_PAUSE; #if 0//FM_MODULE if(FM_RADIO_MODE == work_mode) disp_port(MENU_FM_MAIN); else #endif { main_menu = MENU_REC_PAUSE; disp_port(MENU_REC_PAUSE); } 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 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); } break; } else { put_msg_lifo(MSG_NEXT_WORKMODE); } break; } else { if(RECODE_PLAY < encode_status) { put_msg_lifo(MSG_REC_START); } else { if(RECODE_PLAY == encode_status) //去播刚录好的文件 { encode_status = RECODE_STOP; #if VIRTUAL_ENABLE given_file_number = encode_filenum; #else 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; } }