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mikroElektronika mikromedia for dsPIC33, Manual

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Page 28

Page 29

Figure 8-2: 
Inserting 3.5mm 
headphones jack

The mikromedia for dsPIC33 features stereo audio codec 

VS1053

. This module 

enables  audio  reproduction  by  using  stereo  headphones  connected  to  the 
system via a 

3.5mm

 connector CN2. All functions of this module are controlled 

by the microcontroller over Serial Peripheral Interface (

SPI

). 

8. Audio Module

Figure 8-1: 

On-board  VS1053

MP3 codec

Summary of Contents for mikromedia for dsPIC33

Page 1: ...Compact development system rich with on board peripherals for all round multimedia development on dsPIC33FJ256GP710A device for dsPIC33 mikromedia ...

Page 2: ...ur company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs The dsPIC and Windows logos and product names are trademarks of Microchip Technology and Microsoft in the U S A and other countries TO OUR VALUED CUSTOMERS Nebojsa Matic General Manager ...

Page 3: ...3 step 2 Choosing device family 14 step 3 Choosing device 14 step 4 Browse for HEX file 15 step 5 Set Baud rate 16 step 6 Uploading HEX file 16 Programming with mikroProg programmer 18 mikroProg Suite for PIC Software 19 Programming with ICD2 or ICD3 programmer 20 4 Reset buttons 22 5 Crystal oscillator 24 6 MicroSD Card Slot 25 7 Touch Screen 26 8 Audio Module 28 9 USB UART connection 30 10 Accel...

Page 4: ...The mikromedia for dsPIC33 features integrated modules such as stereo MP3 codec TFT 320x240 touch screen display accelerometer USB connector audio connector MMC SD card slot 8 Mbit flash memory 2x26 connection pads and other It comes pre programmed with UART bootloader but can also be programmed with external programmers such as mikroProg or ICD2 3 Mikromedia is compact and slim and perfectly fits...

Page 5: ...blic performance and broadcasting of this DVD prohibited 20122011 www mikroe com 01 02 04 05 03 06 Damage resistant protective box mikromedia for dsPIC33 development system mikromedia for dsPIC33 user s guide mikromedia for dsPIC33 schematics DVD with documentation and examples USB cable for dsPIC33 mikromedia SCHEMATICS We present you with a complete color schematics for mikromedia for dsPIC33 de...

Page 6: ...tor CHARGE indication LED LI Polymer battery connector 3 5mm headphone connector Power supply regulator FTDI chip Serial Flash memory RESET button VS1053 Stereo mp3 coder decoder dsPIC33FJ256GP710A microcontroller Accelerometer Crystal oscillator Power indication LED microSD Card Slot ICD2 3 connector mikroProg connector 18 17 ...

Page 7: ...on power supply Via USB cable 5V DC board dimensions 81 2 x 60 5cm 3 19 x 2 38 inch weight 50 g 0 11 lbs power consumption 77 mA with erased MCU when on board modules are inactive 03 06 07 08 09 11 10 12 13 14 15 16 04 05 17 18 ...

Page 8: ... of power supply You can also power the board using Li Polymer battery via on board battery connector On board battery charger circuit MCP73832 enables you to charge the battery over USB connection LED diode RED will indicate battery charging Led is off when battery is full Charging current is 250mA and charging voltage is 4 2V DC Battery power supply USB power supply Figure 1 1 Connecting USB pow...

Page 9: ...P2160UW STAT VSS VBAT VDD PROG U5 MCP73832 Q4 BC846 Q5 BC846 C28 10nF FP2 FERRITE 1 2 3 4 5 GND ID D D VBUS CN3 USB MINIB VCC USB C29 2 2uF VCC 3 3 R46 22K E10 10uF R47 120K VCC 1 8 VCC 1 8 R50 0R 1 2 3 5 4 Vin GND EN ADJ Vout U3 MIC5205 ADJ DATA BUS LD2 CHARGE LD1 POWER VCC BAT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 HDR1 M1X26 27 28 29 30 31 32 33 34 35 36 37 38 39 4...

Page 10: ... program memory 30 720 Bytes of RAM memory 85 I O pins Internal Oscillator 7 37 MHz 512kHz nanoWatt features Fast Wake Fast Control 2 UART 2 SPI 2 I2C 2 CAN DAC ADC etc Data Memory Bus Data Bus 40 60 MIPS 16 bit Core Optimal for C MCU DSP Resources 40 bit Accumulator DSP Engine 16 Core Registers 16x16 Multiply Shadow Set Instruction Data Motor Control PWM 32 bit CRC Audio DAC Control DAC 10 12 bit...

Page 11: ...Page 11 The microcontroller can be programmed in three ways 01 02 03 Over UART bootloader Using mikroProg external programmer Using ICD2 3 external programmer 3 Programming the microcontroller ...

Page 12: ...om a PC to MCU you need bootloader software ds30 Loader which can be downloaded from After software is downloaded unzip it to desired location and start ds30 Loader software Figure 3 1 ds30 Loader open source software Connect mikromedia for dsPIC33 with a PC before starting ds30 Loader software NOTE http www mikroe com eng products view 586 mikrommb for dspic33 board ...

Page 13: ...OM port step 1 Choosing COM port Figure 3 3 Selecting COM port 01 From drop down list select USB COM port which is used for communication with a PC in this case COM5 In Device Manager you can see which COM port is assigned to mikromedia in this case COM5 01 NOTE ...

Page 14: ...om drop down list select MCU chip 256GP710A step 2 Choosing device family step 3 Choosing device Figure 3 4 Selecting MCU family 01 From drop down list select MCU family dsPIC33FJ 01 Figure 3 5 Selecting MCU chip 01 ...

Page 15: ...op up window for HEX file choosing step 4 Browse for HEX file 01 Click on Browse button and from pop up window figure 3 7 select HEX file which will be uploaded to MCU memory 01 03 02 01 Select desired HEX file Folder list Click on Open button 03 02 01 ...

Page 16: ...Figure 3 9 Write program 01 First RESET mikromedia and then within 5s click on Write button 01 Figure 3 8 Seting baud rate step 5 Set Baud rate 01 From drop down list set baud rate value to 256000 Check Write program check box 02 02 01 ...

Page 17: ...will get notice in ds30 Loader history window Progress bar indicates HEX file upload process 01 01 If you accidently erase bootloader program from MCU memory it is possible to load it again with external programer mikromedia for dsPIC33 bootloader firmware hex file is located in Firmware subfolder Page 12 NOTE ...

Page 18: ...is a fast USB 2 0 programmer with mikroICD hardware In Circuit Debugger Smart engineering allows mikroProg to support PIC10 PIC12 PIC16 PIC18 dsPIC30 33 PIC24 and PIC32 devices in a single programmer It supports over 570 microcontrollers from Microchip Outstanding performance easy operation and elegant design are it s key features Programming with mikroProg programmer Figure 3 12 Connecting mikroP...

Page 19: ...IC12 PIC16 PIC18 dsPIC30 33 PIC24 and PIC32 Software has intuitive interface and SingleClick programming technology Just by downloading the latest version of mikroProg Suite your programmer is ready to program new devices mikroProg Suite is updated regularly at least four times a year so your programmer will be more and more powerful with each new release Figure 3 13 Main Window of mikroProg Suite...

Page 20: ...ogramming with ICD2 or ICD3 programmer In order to enable the ICD2 and ICD3 programmers to be connected to the development system it is necessary to provide the appropriate connector such as the ICD2 CONNECTOR BOARD This connector should be first soldered on the CN5 connector Then you should plug the ICD2 or ICD3 programmer into it Figure 3 14 Figure 3 15 Connecting ICD2 or ICD3 programmer ...

Page 21: ...RB9 AN9 RB8 AN8 RB13 RB12 RE7 RC1 RC2 RC3 RA15 SCL1 RG2 RB15 RB14 SDO1 RF8 SDI1 RF7 SCK1 RF6 SDA1 RG3 GND VCC RA6 RG0 RG1 RE0 RF1 RF0 RD7 RD6 RE6 RE5 RE2 RG13 RG12 RG14 RE1 RA7 RG8 SDO2 RA9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3 GND RG7 SDI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND V...

Page 22: ...nt side Figure 4 2 If you want to reset the circuit press either of two buttons It will generate low voltage level on microcontroller reset pin input In addition a reset can be externally provided through pin 27 on side headers Figure 4 3 4 Reset Buttons Figure 4 2 Frontal reset button Figure 4 1 Reset button located at the backside of the board ...

Page 23: ...B8 AN8 RB13 RB12 RE7 RC1 RC2 RC3 RA15 SCL1 RG2 RB15 RB14 SDO1 RF8 SDI1 RF7 SCK1 RF6 SDA1 RG3 GND VCC RA6 RG0 RG1 RE0 RF1 RF0 RD7 RD6 RE6 RE5 RE2 RG13 RG12 RG14 RE1 RA7 RG8 SDO2 RA9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3 GND RG7 SDI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND ...

Page 24: ...2 61 60 59 38 39 40 41 47 71 31 51 70 26 25 76 75 74 73 dsPIC33FJ256GP710A 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 RB11 RB10 AN10 RB9 AN9 RB8 AN8 RB13 RB12 RE7 RC1 RC2 RC3 RA15 SCL1 RG2 RB15 RB14 SDO1 RF8 SDI1 RF7 SCK1 RF6 SDA1 RG3 GND VCC RA6 RG0 RG1 RE0 RF1 RF0 RD7 RD6 RE6 RE5 RE2 RG13 RG12 RG14 RE1 RA7 RG8 SDO2 RA9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3...

Page 25: ...DI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 SD CS R11 10K R10 10K VCC MMC R9 10K SD CD VCC MMC R16 27 VCC 3 3 E6 10uF C38 100nF FP1 FERRITE 1 2 4 5 6 7 CD MOSI2 RG8 SCK2 RG6...

Page 26: ...vered with a resistive touch panel Together they form a functional unit called a touch screen It enables data to be entered and displayed at the same time The TFT display is capable of showing data in 262 144 diffe rent colors 7 Touch Screen Figure 7 1 Touch Screen ...

Page 27: ...C1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 R23 1K VCC SYS VCC 3 3 E13 10uF R25 10K VCC 3 3 R24 10K LCD RST LCD CS VCC 3 3 LCD BLED R40 12 VCC SYS D2 BAT43 LED A1 2 DB17 15 HSYNC 12 RD 35 VSYNC 11 WR SCL 36 LED A2 3 LED A3 4...

Page 28: ...eo audio codec VS1053 This module enables audio reproduction by using stereo headphones connected to the system via a 3 5mm connector CN2 All functions of this module are controlled by the microcontroller over Serial Peripheral Interface SPI 8 Audio Module Figure 8 1 On board VS1053 MP3 codec ...

Page 29: ...LR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 MP3 CS C20 22pF C19 22pF C11 100nF R1 1M R20 10K R21 10K MP3 DREQ MP3 RST C10 100nF C4 100nF C12 100nF C9 100nF R2 10K R19 10K C23 100nF VCC 3 3 C24 100nF VCC 3 3 C26 100nF VCC 3 3 VCC 3 3 C27 100nF X2 12 288MHz C13 1uF VCC 3 3 GPIO VCC 3 3 LEFT RIGHT GBUF VCC 1 8 VCC 1 8 VCC 1 8 VCC 1 8 VCC 3 3...

Page 30: ...itioned next to the battery connector FT232RL USB UART IC enables you to implement UART serial communication functionality via USB cable since dsPIC33FJ256GP710A does not support USB protocol Before connecting the board make sure that you have FTDI drivers installed on your computer Tx Rx LED flashes when USB and controller communicate NOTE ...

Page 31: ...1 RA7 RG8 SDO2 RA9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3 GND RG7 SDI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 15 16 17 18 19 20 21 22 23 24 25 26 27 28...

Page 32: ...13 RG12 RG14 RE1 RA7 RG8 SDO2 RA9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3 GND RG7 SDI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 C5 100nF C6 100nF C7 100nF...

Page 33: ...A9 Vref RB1 RB2 AN2 RB3 RB4 RB5 RA13 RD9 RD8 U1RX RF2 U1TX RF3 GND RG7 SDI2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 FLASH CS C37 100nF R48 10K VCC 3 3 VCC 3 3 VCC 3 3 1 2 3 ...

Page 34: ...2 RG6 SCK2 RA1 RE3 RE4 RG15 VCC RB7 PGED1 RB6 PGEC1 RB0 RF4 RF5 RA14 RA5 RD14 RD15 RA2 RF13 VCC RA3 VCC VCC RA12 RA0 VCC GND RF12 RA4 GND VCAP AGND AVCC RA10 Vref MCLR RC4 CLKI RC12 CLKO RC15 RD10 RD3 RD1 SOSCI RC13 SOSCO RC14 GND RD2 RD12 RD13 RD4 RD5 RG9 RD11 RD0 U1 RST RX TX SCK SDI A D S O D S SCL AN INT PWM VCC 3 3 VCC 3 3 VCC SYS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...

Page 35: ...D4 OC5 CN13 AN9 RA12 RD5 OC6 CN14 AN20 INT1 RA13 RD8 IC1 AN21 INT2 RA14 RD9 IC2 INT3 RA15 RD14 IC7 U1CTS CN20 INT4 RB6 RD15 IC8 U1RTS CN21 PGEC1 AN6 OCFA RB7 RD6 OC7 CN15 PGED1 AN7 RF6 RC2 AN17 T3CK T6CK SCK1 INT0 RF7 RF12 U2CTS SDI1 RF8 RF13 U2RTS SDO1 RG15 RF0 C1RX COFS RG0 RF1 C1TX C2RX RD10 RF2 U1RX IC3 RG6 RF3 U1TX SCK2 CN8 RG7 RG2 SCL1 SDI2 CN9 RG8 RG3 SDA1 SDO2 CN10 3 3V 3 3V 3 3V power sup...

Page 36: ...73 66 mm 81 15 mm 63 5 mm 2 67 mm 2 54 mm 36 58 mm 55 88 mm 60 45 mm 2 03 mm 3195 mils 2900 mils 2380 mils 2200 mils 2500 mils 1440 mils 105 mils 100 mils 80 mils 8 89 mm 350 mils 7 62 mm 300 mils 14 Dimensions ...

Page 37: ...ble you to easily expand your board basic functionality We call them mikromedia shields But we also offer other accessories such as Li polymer battery stacking headers wire jumpers and more 04 01 05 06 07 02 03 Gaming shield Connect shield Li Polimer battery Wire Jumpers Stacking headers BatteryBoost shield PROTO shield ...

Page 38: ...ich is compatible with mikroElektronika compilers Visual TFT is rich with examples which are an excellent starting point for your future projects Just load the example read well commented code and see how it works on hardware Visual TFT is also available on the Product DVD You have now completed the journey through each and every feature of mikromedia for dsPIC33 board You got to know it s modules...

Page 39: ...oElektronika has been advised of the possibility of such damages MikroElektronika reserves the right to change information contained in this manual at any time without prior notice if necessary TRADEMARKS The MikroElektronika name and logo the MikroElektronika logo mikroC mikroBasic mikroPascal mikroProg EasyPIC Fusion mikroBUS Click Boards mikroProg and mikromedia are trademarks of MikroElektroni...

Page 40: ...xperiencing some problems with any of our products or just need additional information please place your ticket at www mikroe com esupport If you have any questions comments or business proposals do not hesitate to contact us at office mikroe com mikromedia for dsPIC33 Manual ver 1 10b 0 100000 019672 ...

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