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sysmain_receiver.c
资源名称：8202s_8281s_050405_dvd_622.rar　[点击查看]
上传用户：caisangzi8
上传日期：2013-10-25
资源大小：15756k
文件大小：12k
源码类别：

DVD

开发平台：

C/C++

sysmain_receiver.c：源码内容
  1. #if defined (SUPPORT_APOGEE_AMP)||defined(SUPPORT_TUNER_MV114)||defined(SUPPORT_TUNER_ALPS)||defined(SUPPORT_RECEIVER)
  3. #ifdef SUPPORT_COAXIAL_IN  //xyy 2004-4-29  for XQ
  4. BYTE bCoaxialIn;
  5. #endif
  6. /*
  7.  huziqin 2004-2-26
  8.  call by tuner application and power amp's
  9. */
  10. UINT16 check_sum(BYTE *data,BYTE len)
  11. {
  12.     UINT16 sum = 0;
  14.     //printf("len %dn",len);
  15.     while(len>0)
  16.         {
  17.         sum += *data;
  18.         len --;
  19.         data ++;
  20.     };
  21.     //printf("sum %xn",sum);
  23.     return sum;
  24. }
  27. /*======================================================
  28. switch audio and video by gpio
  29. video: lower 4 bits
  30. 0--DVD
  31. 1--Video 1 in
  32. 2--Video 2 in
  34. Audio: upper 4 bits
  35. 0--MIC
  36. 1--AUDIO 1 in
  37. 2--AUDIO 2 in
  38. 3--TUNER in
  40. =======================================================*/
  41. //extern void set_downmix_off();//UINT8 setup_sel[MAX_SETUP_PAGE + MAX_CUSTM_SETUP_PAGE][MAX_PAGE_ITEM];
  43. /*
  44. When use av input function, the sft_cfg(part of GPIO setting) setting is done in this function.
  45. */
  47. void set_av_in_sft_cfg(void)//xyy 2004-3-23
  48. {
  49.     #if defined(SUNPLUS_RECEIVER_DVD)
  50.     regs0->sft_cfg6 &= ~(0x1 << 5);
  51.     #elif defined(XINGQIU_DVD_RECEIVER)
  52.     //
  53.     #endif
  54. }
  56. void av_in_switch(BYTE mode)
  57. {
  58.         printf("av_in_switchn");
  59. #if 0        
  60.     set_av_in_sft_cfg();//xyy 2004-3-23
  61.     GPIO_M_SET(AUIN_SL0, 1);             //xulf modified at 2004-2-20
  62.     GPIO_M_SET(AUIN_SL1, 1);
  63.     GPIO_M_SET(VIDEO_SL0, 1);
  64.     GPIO_M_SET(VIDEO_SL1, 1);
  66.     GPIO_E_SET(AUIN_SL0, 1);
  67.     GPIO_E_SET(AUIN_SL1, 1);
  68.     GPIO_E_SET(VIDEO_SL0, 1);
  69.     GPIO_E_SET(VIDEO_SL1, 1);
  71.     //AudioSetEcho(0,0);
  72.     //echo_level = 0;
  73.     //setup_SetEcho();
  75.     //AudioSetMIC(1, 0); //Set MIC always on, 1:always on, (the second parameter:unsed now)
  76.     //AudioSetMIC(1,1); 
  78.     //AudioSetMICVol(8);
  79.     //AudioSetMICVol_2(8); 
  81.     //downmix off
  82.     //set_downmix_off();
  83.     //AudioSetOutputMode(6, 0); //Set Output mode(4:AC3 5.1 channel)
  84.     //run_save_sel_cmd(3, 0);
  85. //Audio ======================================  
  86.     if((mode>>4) == 0)
  87.     {
  88.         printf("mic inputn");
  89.         GPIO_O_SET(AUIN_SL1, 0);
  90.         GPIO_O_SET(AUIN_SL0, 0);
  91.     }
  93.     if((mode>>4) == 1)
  94.     {
  95.         printf("audio 1 inputn");
  96.         GPIO_O_SET(AUIN_SL1, 0);
  97.         GPIO_O_SET(AUIN_SL0, 1);
  98.     }
  100.     if((mode>>4) == 2)
  101.     {
  102.         printf("audio 2 inputn");
  103.         GPIO_O_SET(AUIN_SL1, 1);
  104.         GPIO_O_SET(AUIN_SL0, 0);
  105.     }
  107.     if((mode>>4) == 3)
  108.     {
  109.         printf("tuner inputn");
  110.         GPIO_O_SET(AUIN_SL1, 1);
  111.         GPIO_O_SET(AUIN_SL0, 1);
  112.     }
  114. //Video ======================================
  115.     if((mode&0x0f) == 0)
  116.     {
  117.         printf("out_0n");
  118.         GPIO_O_SET(VIDEO_SL1, 0);
  119.         GPIO_O_SET(VIDEO_SL0, 0);
  120.     }
  122.     if((mode&0x0f) == 1)
  123.     {
  124.         printf("out_1n");
  125.         GPIO_O_SET(VIDEO_SL1, 1);
  126.         GPIO_O_SET(VIDEO_SL0, 0);
  127.     }
  129.     if((mode&0x0f) == 2)
  130.     {
  131.         printf("out_2n");
  132.         GPIO_O_SET(VIDEO_SL1, 0);
  133.         GPIO_O_SET(VIDEO_SL0, 1);
  134.     }
  135. #endif    
  136. }
  138. #ifdef DOLBY_AMP_VOLUME_CTRL
  139. extern void init_subvol();
  140. #endif
  141. void receiver_startup()
  142. {
  143. next_rcvr_mode =RECEIVER_MODE_DVD;  // this is changeable
  144.  
  145.  // Simon 12-4-2003
  146.  // Calculate support bits
  147.  rcvr_support_bits = 0;
  148.  #ifdef SUPPORT_DVD_PLAYER
  149.     rcvr_support_bits += (1 << RECEIVER_MODE_DVD);
  150.  #endif
  151.  #ifdef SUPPORT_AV_IN
  152.     rcvr_support_bits += (1 << RECEIVER_MODE_AV1);
  153.  #endif
  154.  #ifdef SUPPORT_SECOND_AV_IN
  155.     rcvr_support_bits += (1 << RECEIVER_MODE_AV2);
  156.  #endif
  157.  #ifdef SUPPORT_SPDIF_IN
  158.     rcvr_support_bits += (1 << RECEIVER_MODE_SPDIF);
  159.  #endif
  160.  #ifdef SUPPORT_COAXIAL_IN  //xyy 2004-4-29 for XQ
  161.   rcvr_support_bits += (1 << RECEIVER_MODE_COAXIAL);
  162.  #endif
  163.  #ifdef SUPPORT_TUNER_MV114
  164.     rcvr_support_bits += (1 << RECEIVER_MODE_TUNER);
  165.  #endif
  166.  #ifdef SUPPORT_DUMMY_MODE
  167.     rcvr_support_bits += (1 << RECEIVER_MODE_DUMMY);
  168.  #endif
  169.  
  170.  if (next_rcvr_mode == RECEIVER_MODE_DVD)
  171.  {
  172.     // original code moved to dvd_startup()
  173.     // The code is right before ap_main()
  174.     dvd_startup();
  175.     switch_modes_now = 0;
  176.     servo_inited = 1;
  177.     av_in_switch(0);
  178.     //psprintf(RegionValStr[REGION2], "DVD");
  179.     //PrintOsdMsg(STR_OS_SPACE, REGION2, 0, 1);
  180.  } 
  181.  else   // Start in a non-DVD mode
  182.  {
  183.     // In the future, we will enter this first,
  184.     // as soon as I figure out how to manage the states and loader
  185.     // correctly.
  186.     // 12-16-2003 Update:  DVD works w/o starting in DVD
  188.  #if DISC_SYSTEM==DISC_SYSTEM_ATAPI
  190. servo_inited = 1;
  191.  #endif
  192.     switch_modes_now = 1;
  193.     system_state = SYSTEM_MODE_CHANGE;
  194.  }
  196. #ifdef DOLBY_AMP_VOLUME_CTRL
  197. init_subvol();
  198. #endif
  199. }
  202. void show_noise_channel(ch)
  203. {
  204. switch(ch)
  205. {
  206. case 0: 
  207. psprintf(RegionValStr[REGION2], "TEST FL");
  208. break;
  209. case 1:
  210. psprintf(RegionValStr[REGION2], "TEST CE");
  211. break;
  212. case 2:
  213. psprintf(RegionValStr[REGION2], "TEST FR");
  214. break;
  215. case 3:
  216. psprintf(RegionValStr[REGION2], "TEST SR");
  217. break;
  218. case 4:
  219. psprintf(RegionValStr[REGION2], "TEST SL");
  220. break;
  221. default:
  222. break;
  225. }
  227.     PrintOsdMsg(STR_OS_SPACE, REGION2, 0, 1);
  228. }
  230. void do_noise_sequencer(void)
  231. {
  232. BYTE ch = 0;
  234.     AUDIF_Reset_DSP();//2004AUDDRV DSPReset();
  235.     //init_audio_dsp_coding_mode();                
  236.     AUDIF_Init_DSPCodingMode();
  237.     AUDIF_Set_SampleRate(FS_44K);//2004AUDDRV audif_set_sample_rate(FS_44K);
  238.     AUDIF_Set_CodingMode(AUDIF_CODING_MODE_NOISE);//2004AUDDRV audif_set_coding_mode(AUDIF_CODING_MODE_NOISE);
  239.     GPIO_DEMUTE();
  240.     watchdog_onoff(0);
  241.     system_state = SYSTEM_DOING_NOISE;
  242.     while (system_state == SYSTEM_DOING_NOISE)
  243.     {
  244.         ch = get_dsp3_pcm_value(22);
  245.         show_noise_channel(ch);
  246.     
  247.      polling();
  248.     }
  249.                 
  251. }
  253. #ifdef TP6311_DRIVER_VFD
  254. extern UINT16  vfd_set_av1(UINT16 index);
  255. extern UINT16  vfd_set_av2(UINT16 index);
  256. extern UINT16  vfd_set_spdifin(UINT16 index);
  257. #endif
  258. extern void stop_loader(void);
  260. #include "hc4094.c"
  261. #include "hc165.c"
  262. #include "rom_bus_io.h"
  264. #define STOP_SERVO_IN_OTHER_MODE  //huziqin 2004-4-27
  266. #ifdef STOP_SERVO_IN_OTHER_MODE
  267. void wait_servo_stop(void)
  268. {
  269. //drv_init();
  270.     delay_srv_10ms(100);
  271.     //system_stop();
  272.     stop_loader();
  273.     delay_srv_10ms(5);
  274. }
  275. #endif
  277. void receiver_check_system_state()
  278. {
  279. int init_cnt=0;
  281.     switch(system_state)
  282.     {
  283.         case SYSTEM_MODE_CHANGE:
  284.           switch_modes_now = 0;
  285.           ClearOsdMsg(0);
  286.           current_rcvr_mode = next_rcvr_mode;
  287.  #ifdef SUPPORT_COAXIAL_IN  //xyy 2004-4-29  for XQ
  288.   if(current_rcvr_mode == RECEIVER_MODE_SPDIF)
  289.   {
  290.      bCoaxialIn = 0;
  291. GPIO_O_SET(OPT_COAX_SEL,0);
  292.    }
  293.    else if(current_rcvr_mode == RECEIVER_MODE_COAXIAL)
  294.    {
  295.    bCoaxialIn = 1;
  296. GPIO_O_SET(OPT_COAX_SEL,1);
  297.     }
  298.  #endif
  299.           
  300.           
  301.         switch (current_rcvr_mode)
  302.         {
  303.             case RECEIVER_MODE_DVD:
  304.             #ifdef HC4094
  305.                  hc4094_set_io(HC4094_DVD_MODE); // wzj 2004-7-13
  306.             #endif
  307.             #ifdef ROM_BUS_EXTENT_IO    
  308.                 audio_sel_gnd();
  309.             #endif //ROM_BUS_EXTENT_IO    
  310.                 if (!servo_inited)
  311.                 {
  312.                     drv_init();
  313.                     servo_inited = 1;
  314.                 }
  315.                 else 
  316.                 {
  317.                     close_tray(0);
  318.                 }
  319.                 dvd_startup();
  320.                 
  321.             break;          
  322.             case RECEIVER_MODE_AV1:
  323.                 AUDIF_Reset_DSP();//2004AUDDRV DSPReset();
  324.                 //init_audio_dsp_coding_mode();    
  325.                 AUDIF_Init_DSPCodingMode();            
  326.                 AUDIF_Set_SampleRate(FS_44K);//2004AUDDRV audif_set_sample_rate(FS_44K);
  327.                 AUDIF_Set_CodingMode(AUDIF_CODING_MODE_TUNER);//2004AUDDRV audif_set_coding_mode(AUDIF_CODING_MODE_TUNER);
  328.             #ifdef HC4094
  329.                 hc4094_set_io(HC4094_AV1_MODE);
  330.             #endif  
  331.             #ifdef ROM_BUS_EXTENT_IO
  332.                 audio_sel_aux();
  333.             #endif //ROM_BUS_EXTENT_IO    
  334.                 //av_in_switch(0x11);
  335.                 GPIO_DEMUTE();
  336.                 AUDIF_Set_Echo(0,0);//2004AUDDRV AudioSetEcho(0,0);  //huziqin 2004-2-26
  337. #ifdef TP6311_DRIVER_VFD
  338.                 vfd_set_av1(0);
  339. #endif
  340. #ifdef STOP_SERVO_IN_OTHER_MODE
  342.                 wait_servo_stop();
  343.                 psprintf(RegionValStr[REGION2], "AV1");
  344.                 PrintOsdMsg(STR_OS_SPACE, REGION2, 0, 1);
  345. #endif                
  346.                 
  347.                 system_state = SYSTEM_DOING_AV1;            
  348.              while (system_state == SYSTEM_DOING_AV1)
  349.                 {
  350.                  polling();
  351.                 }
  352.              break;
  353.             case RECEIVER_MODE_AV2:
  354.                 do_noise_sequencer();
  355.                 
  356.              break;
  357. #ifdef SUPPORT_SPDIF_IN
  358.             case RECEIVER_MODE_SPDIF:
  359. #ifdef SUPPORT_COAXIAL_IN  //xyy 2004-4-29 for XQ
  360.             case RECEIVER_MODE_COAXIAL:
  361. #endif
  362.                 
  363.                  
  365. #ifdef SUPPORT_COAXIAL_IN  //xyy 2004-4-29 for XQ
  366.                vfd_set_spdifin(bCoaxialIn);
  367. #else
  368.                //vfd_set_spdifin(0);
  369. #endif
  370.              GPIO_DEMUTE();
  372.                 //av_in_switch(0x02);         
  373.                 
  374.                 AUDIF_Reset_DSP();//2004AUDDRV DSPReset();
  375.                 //init_audio_dsp_coding_mode();
  376.                 AUDIF_Init_DSPCodingMode();
  377.                 AUDIF_Set_SampleRate(FS_44K);//2004AUDDRV audif_set_sample_rate(FS_44K);
  378.                 AUDIF_Set_CodingMode(AUDIF_CODING_MODE_SPDIFINCD);//2004AUDDRV audif_set_coding_mode(AUDIF_CODING_MODE_SPDIFINCD);
  379.             
  380.              
  381.                 spdif_in_init();
  382. #ifdef TP6311_DRIVER_VFD                
  383.                vfd_set_spdifin(0);
  384. #endif
  385.                 system_state = SYSTEM_DOING_SPDIF;
  386.             while (system_state == SYSTEM_DOING_SPDIF) 
  387.             {                
  388.                 delay_1ms(1);
  389.                 polling();
  391.                 if(!(full_scrn & SOUND))
  392.                     spdif_in_init();
  393.             }
  394.             
  395.             break;
  396. #endif  // SUPPORT_SPDIF_IN         
  398.             case RECEIVER_MODE_TUNER:
  399.             #ifdef HC4094
  400.                 hc4094_set_io(HC4094_TUNER_MODE);
  401.             #endif    
  402.                 GPIO_DEMUTE();
  403. #ifdef SUPPORT_TUNER_MV114  //xyy 2003-10-10 13:30
  404.                 ShowTitle();
  406.              AUDIF_Reset_DSP();//2004AUDDRV DSPReset();
  407.                 //init_audio_dsp_coding_mode();      
  408.                 AUDIF_Init_DSPCodingMode();          
  409.                 AUDIF_Set_SampleRate(FS_44K);//2004AUDDRV audif_set_sample_rate(FS_44K);
  410.                 AUDIF_Set_CodingMode(AUDIF_CODING_MODE_TUNER);//2004AUDDRV audif_set_coding_mode(AUDIF_CODING_MODE_TUNER);
  412.              system_state = SYSTEM_DOING_TUNER;
  413.             
  414.              watchdog_onoff(0);      //close watchdog for tuner auto search no reset hongfeng 2005-01-21
  415.              tuner_main();
  416. #endif
  417. #ifdef ROM_BUS_EXTENT_IO
  418.                 tuner_power_set(0);
  419. #endif //ROM_BUS_EXTENT_IO
  420.             break;
  422.           }
  423.         break;
  425.     // Simon: 1-7-2004
  426.     // This state occurs when we use eject
  427.     // To switch back to DVD mode
  428.     case SYSTEM_EJECT_CHANGE:
  429.         next_rcvr_mode = RECEIVER_MODE_DVD;
  430.         current_rcvr_mode = next_rcvr_mode;
  431.         switch_modes_now = 0;
  432.         ircmd_trayout();
  433.         system_state = SYSTEM_OPEN;
  434.         psprintf(RegionValStr[REGION2], "DVD");
  435.             PrintOsdMsg(STR_OS_SPACE, REGION2, 0, 1);
  436.         break;
  437.         }   
  438. }    
  439. #endif