1. SDK&UI&LCM&FM Presentation 報告人 : 侯欽堅

2. 2 Page Excel Your Idea to Silicon Outline  SDK Structure & Code Flow  LCM SPEC & Hardware  LCM Code  FM SPEC & Hardware  FM Code  UI Hardware  UI Code  API Structure & Code Flow

3. 3 Page Excel Your Idea to Silicon SDK Structure & Code Flow  SDK : Software Development Kit  User’s Development : Song, UI, LCM, FM Module, Lyrics…  \RAM_user\example2\Lcd_controller2.c, funentry.c, i2c.c, song.c, fm_tea5767.c, gpio.c, lrc_parser.c  與 Kernel 的連接方式 : a. Customize Function Entry: api_bCustomizeFunEntry() b. APIs

4. 4 Page Excel Your Idea to Silicon api_bCustomizeFunEntry()  To process the event from the Kernel A. EVENT_QUARTER_SECOND: LCM Display, Timer B. EVENT_LOOP_EPILOG : Song events, Key process C. EVENT_USB_STATUS_CHANGE : USB Status show D. USB_CABLE_IN : Cable in process E. USB_CABLE_OUT : Cable out process F. SYS_INIT_PROLOG : LCD & Radio initial G. SYS_INIT_EPILOG : GUI & Song & Display initial

5. 5 Page Excel Your Idea to Silicon Example Code Flow 1.funentry.c : api_bCustomizeFunEntry() 2.Lcd_controller2.c : LCM Basic process 3.i2c.c : I2C Driver 4.fm_tea5767.c : FM Driver 5.gpio.c : Button basic process 6.song.c : LCD Display, UI flow control 7.lrc_parser.c : Lyrics show

6. 6 Page Excel Your Idea to Silicon LCM SPEC  NT7502  65x132 RAM-Map LCD Controller..... vLcdSetAddrX(0) vLcdSetAddrX(3) vLcdSetAddrY(0)vLcdSetAddrY(95) 32 pixels 96 pixels bit0 bit7 vWriteLCDData()

7. 7 Page Excel Your Idea to Silicon Pin define

8. 8 Page Excel Your Idea to Silicon Command support 0xE2 0xA2 0xA0 0xC0 0x23 0x81 0x03 0x2C 0x2E 0x2F 0xE0 0x4X 0xAF 0xBX 0x1X 0x0X ER/w

9. 9 Page Excel Your Idea to Silicon LCM Hardware

10. 10 Page Excel Your Idea to Silicon LCM Code  vWriteLCDCommand() write command to LCD controller  vWriteLCDData() write data to LCD controller  u8ReadLCDStatus() read the status of LCD controller  vLcdInit() do LCD initiation  vLCDSetBrightness() set the V0 output voltage electronic volume register  vLcdSetAddrX() set page address  vLcdSetAddrY() set column address  vLcdClearLine() clear a page-line  vLcdClearDisplay() clear screen  vLcdPut8x8Char() put a 8x8 bitmap on the screen  vLcdPut16x16Char() put a 16x16 bitmap on the screen  vLcdOutString() put a specific string on the screen..... vLcdSetAddrX(0) vLcdSetAddrX(3) vLcdSetAddrY(0)vLcdSetAddrY(95) 32 pixels 96 pixels bit0 bit7 vWriteLCDData() back

11. 11 Page Excel Your Idea to Silicon FM SPEC & Hardware  I 2 C Protocol  FM Register

12. 12 Page Excel Your Idea to Silicon I 2 C Protocol  SDA : Serial Data line  SCL : Serial Clock line  Every device has its own unique address  Start  Stop  Send BYTE  Receive BYTE

13. 13 Page Excel Your Idea to Silicon I2C : Start & Stop

14. 14 Page Excel Your Idea to Silicon I2C : Send BYTE  Once the start condition has been sent, a byte can be transmitted by the MASTER to the SLAVE.  This first byte after a start condition will identify the slave on the bus (address) and will select the mode of operation.  ACK

15. 15 Page Excel Your Idea to Silicon I2C : Receive BYTE  All the master has to do is generate a rising edge on the SCL line (2), read the level on SDA (3) and generate a falling edge on the SCL line (4). The slave will not change the data during the time that SCL is high.

16. 16 Page Excel Your Idea to Silicon FM SPEC

17. 17 Page Excel Your Idea to Silicon FM SPEC 0x80, 0x00, 0x00, 0x40, 0x00

18. 18 Page Excel Your Idea to Silicon FM SPEC

19. 19 Page Excel Your Idea to Silicon FM SPEC

20. 20 Page Excel Your Idea to Silicon FM SPEC

21. 21 Page Excel Your Idea to Silicon FM Hardware

22. 22 Page Excel Your Idea to Silicon FM Code  bRadioInit() initiation  bSetFmFrequency() set the specific frequency  bFmFrequencyUp() increase 0.1 MHz  bFmFrequencyDown() decrease 0.1 MHz  bFmAutoSearch() up/down to search radio station auto  bRadioStop() stop the radio

23. 23 Page Excel Your Idea to Silicon UI Hardware  (1) 128Pin (2)100Pin

24. 24 Page Excel Your Idea to Silicon UI Code -- Button

25. 25 Page Excel Your Idea to Silicon UI Code -- Button

26. 26 Page Excel Your Idea to Silicon UI Code -- bGui_xxx()

27. 27 Page Excel Your Idea to Silicon UI Code -- GUI

28. 28 Page Excel Your Idea to Silicon UI Code -- vLcd_xxx() vLcd_Disp_AllLvl(void)Show All LCM Display void vLcd_Part_Lvl0(void) Show Line 1 include : Menu mode, Repeat mode, EQ mode, Battery Remain vLcd_Disp_RepeatMode()Repeat mode Display vLcd_Disp_EqualizerMode()EQ mode Display vLcd_Disp_Battery()Get Remain Battery & Display vLcd_Disp_Exception(void)Show Error Message to LCM vLcd_Disp_FMfreq(INT8U* sz)FM Frequency Display void vLcd_Disp_showMode(void)Show Repeat and EQ mode select vLcd_Disp_Volume(void)Volume Display void vLcd_FileName()Filename Display vLcd_Part_Icon(INT8U u8icon)Show ICON like PLA,STOP,PAUSE… vLcd_PConLine(void)Show PC connect vLcd_SongTimeOn(SONG_TIME_TYPE etime) Show Playing Time vLcd_PlayTimeUpdate(void)Playing Time Update vLcd_SongName()Show Title&Artist&Album or Song name vLcd_ScollDataUpdate(void)Update Display Scroll Data

29. 29 Page Excel Your Idea to Silicon API Structure RAM CODE DSP Mailbox driver Font Manager Playback control Format/Directory Manager (\RAM_kernel\*.*) ram_api() 0x800 0 0x9000 0xFFFF CODE(?PR?*?ramapi (0x9000)) LCD driver FM driver GUI control (\RAM_user\*.*) SDK APIs  API.c

30. 30 Page Excel Your Idea to Silicon API Code

31. 31 Page Excel Your Idea to Silicon API Code

32. 32 Page Excel Your Idea to Silicon API Code

33. 33 Page Excel Your Idea to Silicon End~~

34. 34 Page Excel Your Idea to Silicon 0xC0, 0x80, 0x00, 0x00, 0x40, 0x00 B

35. 35 Page Excel Your Idea to Silicon 0x00, B

36. 36 Page Excel Your Idea to Silicon B

37. 37 Page Excel Your Idea to Silicon B

38. 38 Page Excel Your Idea to Silicon back b

39. 39 Page Excel Your Idea to Silicon back

40. 40 Page Excel Your Idea to Silicon back b

41. 41 Page Excel Your Idea to Silicon back