Mikroe Clicker 2 Operating instructions

Page 1

dsPIC33

A compact starter kit with your

favorite microcontroller and

two mikroBUS™ sockets

dsPIC

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Page 2

I want to express my thanks to you for being interested in our products and for having

conﬁdence in MikroElektronika.

The primary aim of our 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

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Page 3

Introduction to clicker 2 for dsPIC33 4

Key features 5

Schematic 6

1. Power supply 7

2. dsPIC33EP512MU810 microcontroller 8

3. Programming the microcontroller 9

3.1 Programming with mikroBootloader 10

step 1 – Connecting clicker 2 for dsPIC 10

step 2 – Browsing for .HEX ﬁle 11

step 3 – Selecting .HEX ﬁle 11

step 4 – Uploading .HEX ﬁle 12

step 5 – Finish upload 13

3.2 Programming with mikroProg programmer 14

mikroProg Suite for PIC® software 15

4. Buttons and LEDs 16

5. Power management and battery charger 17

6. Oscillators 18

7. USB connection 19

8. Pinout 20

8.1 mikroBUS™ pinout 21

9. click boards™ are plug and play! 22

10. Dimensions 23

Table of contents

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Page 4

clicker 2 for dsPIC33 is a compact development

kit with two mikroBUS™ sockets for click board™

connectivity. You can use it to quickly build your

own gadgets with unique functionalities and

features. It carries the dsPIC33EP512MU810,

a 16-bit microcontroller, two indication LEDs,

two general purpose buttons, a reset button, an

ON/OFF switch, a li-polymer battery connector,

a micro USB connector and two mikroBUS™

sockets. A mikroProg connector and a 2x26

pinout for interfacing with external electronics

are also provided. The mikroBUS™ connector

consists of two 1x8 female headers with SPI, I

2C, UART, RST, PWM, Analog and Interrupt lines as

well as 3.3V, 5V and GND power lines. clicker 2 for

dsPIC33 board can be powered over a USB cable.

Introduction to clicker 2 for dsPIC33

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Page 5

1 ON/OFF switch

2 8 MHz crystal oscillator

3 two 1x26 connection pads

4 mikroBUS™ sockets 1 and 2

5 Pushbuttons

6 Additional LEDs

7 LTC3586 USB power manager IC

8 Power and Charge indication LEDs

9 RESET button

10 Micro USB connector

11 dsPIC33EP512MU810 MCU

12 Li-Polymer battery connector

13 mikroProg programmer connector

14 32.768 KHz crystal oscillator

9

10

11

3

4

5

6

12

13

1

2

3

14

4

5

6

8

7

Key features

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Page 6

clicker 2 for dsPIC33 schematic

AN

RST

CS

SCK

MISO

MOSI

3.3V

GND

PWM

INT

RX

TX

SCL

SDA

5V

GND

AN

RST

CS

SCK

MISO

MOSI

3.3V

GND

PWM

INT

RX

TX

SCL

SDA

5V

GND

ILIM0

1

ILIM1

2

LDO3V3

3

CLPROG

4

NTC

5

VOUT4

6

VOUT4

7

SW4

8

MODE

9

FB4

10

FB3

11

VC3

12

SWAB3 13

VIN3 14

VIN3 15

VOUT3 16

VOUT3 17

EN3 18

SWCD3 19

EN2 20

EN1 21

VIN422

FB2 23

VIN224

SW225

SW126

VIN127

FB1 28

PROG29

CHRG# 30

GATE 31

BAT

32

EN4

33

VOUT

34

VBUS

35

VBUS

36

SW

37

FAULT#

38

LTC3586

U2

LTC3586EUFE

VCC-3.3VVCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3V VCC-3.3VVCC-BAT

VCC-3.3VVCC-3.3V VCC-3.3V

VSYS VSYS

LDO3V3

VCC-USB

VCC-5VVCC-5V

VCC-BAT

LD4B

RED

R15

2.2k

R18

3.3k

R16

10k

R20

10k

R23

1.69k

R27

16.9k

R26

88.7k

R22

105k

R19

324k

C24

300pF

LDO3V3LDO3V3

VCC-BAT

VSYS

VCC-USB

VCC-3.3V

VCC-USB

VCC-5V

LDO3V3

VSYS

VCC-5V VCC-5V

VCC-3.3V VCC-3.3V

VCC-3.3V

PWR-EN PWR-EN

VCC-3.3V VCC-3.3V

VCC-5V VCC-3.3V

R8

470

1

2

3

4

5

6

SW1

JS202011AQN

LDO3V3

R17

1k

PWR-EN

VCC-3.3V

Vcap

1 2

VCC-3.3V VCC-5V VCC-5VVCC-3.3V

VCC-3.3V VCC-3.3V

VSYS

RESET#

RB8-AN8

RB9-AN9

RB10-AN10

RB11-AN11

RB13-AN13

RB14-AN14

RB15-AN15

RC1-MB1-INT1

RC2-MB2-INT2

RC3-INT3

RC4-INT4

R1

2.2k

R2

2.2k

R3

10k

R5

10k R6

10k

R4

1k

T2 T3

VCC-3.3V VCC-3.3V USB-DET

USB-D_N

USB-D_P

USB-ID-RF3

R24 100

C26

10n

FP2

FERRITE

VCC-USB

C2

2.2µF

FP1

C5

22pF

C33

22pF

C6

22pF

C34

22pF

VCC-3.3V

VCC-3.3V AVCC

VCC-BAT VCC-BAT

R11

1k

R10

1M

R14

100k

R13

100k

R12

100k

T1

X2

32.768kHz

C9

0.1µF

C10

0.1µF

C11

0.1µF

C12

0.1µF

C35

0.1µF

C36

0.1µF

C37

0.1µF

C25

0.1µF

C18

0.1µF

C1

0.1µF

C3

0.1µF

C13

0.1µF

C30

22µF

C14

22µF

C40

10µF

C32

10µF

C38

2.2µF

C15

1µF

C7

1µF

C29

10pF

C27

1µF

C21

33pF

C23 10pF

VCC-3.3V

X1

8MHz

VCC-3.3V

RE5-UART1-TX

RE6-UART1-RX

RC1-MB1-INT1

RC2-MB2-INT2

RC3-INT3

RC4-INT4

RG6-SPI2-SCK

RG7-SPI2-MISO

RG8-SPI2-MOSI

RESET#

RB2-MB2-AN2

RB1-MB2-RST

RB0-MB2-CS

RB3-MB1-CS

RB4-MB1-RST

RB5-MB1-AN5

RB6-PGC1

RB7-PGD1

RB8-AN8

RB9-AN9

RB10-AN10

RB11-AN11

AVCC

RB13-AN13

RB14-AN14

RB15-AN15

RF4_I2C2_SDA

RF5_I2C2_SCL

USB-ID-RF3

USB-DET

USB-D_N

USB-D_P

OSC32_IN

OSC32_OUT

OSC2

OSC1

RG15-STAT

RE9-T3

RESET#

RB7-PGD1

RB6-PGC1

RD0-UART2-TX

RD11-UART2-RX

RE4-UART3-TX

RE3-UART3-RX

RD9-I2C1-SDA

RD10-I2C1-SCL

RA1-SPI1-MISO

RF13-SPI1-MOSI

RF12-SPI1-SCK

RE2-SPI3-SCK

RG13-SPI3-MOSI

RG12-SPI3-MISO

RD1-PWM1

RD2-PWM2

RD3-PWM3

RD4-PWM4

RD6-MB1-PWM5

RG15-STAT

RE8-T2

RA0-LD1

RG9-LD2

RA9-SENSEL

RA10-VSENSE

RA2-GPIO

RA3-GPIO

RA4-GPIO

RA5-GPIO

RA14-GPIO

RA15-GPIO

RD8-GPIO

RG1-GPIO

RG0-GPIO

RE0-GPIO

RD12-GPIO

RD13-GPIO

RG14-GPIO

RF0-GPIO

RF1-GPIO

RA6-GPIO

RA7-GPIO

RE1-GPIO

RD7-GPIO

RB5-MB1-AN5

RB4-MB1-RST

RB3-MB1-CS

RF12-SPI1-SCK

RA1-SPI1-MISO

RF13-SPI1-MOSI

RD6-MB1-PWM5

RC1-MB1-INT1

RE6-UART1-RX

RE5-UART1-TX

RB2-MB2-AN2

RB1-MB2-RST

RB0-MB2-CS

RG6-SPI2-SCK

RG7-SPI2-MISO

RG8-SPI2-MOSI

RD0-UART2-TX

RD11-UART2-RX

RC2-MB2-INT2

RD1-PWM1

RD2-PWM2

RD3-PWM3

RD4-PWM4

RE0-GPIO

RG0-GPIO

RD12-GPIO

RD13-GPIO

RD7-GPIO

RG1-GPIO

RF0-GPIO

RF1-GPIO

RA6-GPIO

RA7-GPIO

RE1-GPIO

RE3-UART3-RX

RE4-UART3-TX

RF5_I2C2_SCL

RF4_I2C2_SDARG13-SPI3-MOSI

RG12-SPI3-MISO

RE2-SPI3-SCK

RF8-GPIO

RD8-GPIO

RA15-GPIO

RA14-GPIO

RA5-GPIO

RA4-GPIO

RA3-GPIO

RA2-GPIO

M1

DMP2305U-7

M2

DMP2305U-7

C4

10µF

RA0-LD1

RE8-T2

RE9-T3

RG9-LD2

RD5-MB2_PWM6

1

2

3

4

5GND

ID

D+

D-

VBUS

CN2

USB MINIB

C19

2.2µF

C20

2.2µF

C31

22µF

C22

22µF

RA9-SENSEL

RA10-VSENSE

R28

R29

5

4

3

1

2

HD1

mProg

+

-BATT

CONN

CN1

HDR2

R9

R7

R30

R31

R32

R33

C16

10000pF

C28

10000pF

RG14-GPIO

VSYS

GND

SCK

MISO

MOSI

3.3V

GND

RESET#

GND

NC

RX

TX

SCL

SDA

3.3V

GND

AN

INT

GPIO

PWM

HDR1

LD3

R21

15k

L1 3.3µH

L2

2.2µH

L3

2.2µH

RD5-MB2_PWM6

30

29

28

27

34

33

58

57

56

55

54

53

52

46

36

35

42

43

44

45

37

50

9

48

49

11

12

32

72

69

68

67

66

65

64

63

4

3

78

77

24

23

18

17

16

15

14

13

5

6

7

8

10

79

80

1

2

22

21

20

19

62

61

60

59

38

39

40

41

47

71

31

51

70

26

25

76

75

74

73

100pin TQFP

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

RB13

RB12

RE7

RC1

RC2

RC3

RD9

RD8

RA15

D-/RG3

RB15

RB14

RF2

RF8

VBUS

VUSB3V3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RE6

RE5

RE2

RG13

RG12

RG14

RE1

RA7

RG8

RB2

RB3

RB4

RB5

RE9

RE8

RD11

RD10

USBID/RF3

VSS

RG9

RG7

RG6

RA1

RE3

RE4

RG15

VDD

RB0

RB1

RF4

RF5

RA14

RA4

RD14

RD15

D+/RG2

RF13

VDD

RA2

RA5

VDD

RA0

VDD

VSS

RF12

RA3

OSC2/RC15

MCLR

RC4

VDD

OSC1/RC12

RD0

RD3

RD1

RC13

RC14

VSS

RD2

RD12

RD13

RD4

AVSS

AVDD

RB9

RB8

RB10

RB11

RB7

RA9

RB6

RA10

RD5

RD6

RD7

VCAP

dsPIC33EP512MU810

U1

RF8-GPIO

RD9-I2C1-SDA

RD10-I2C1-SCL

RD9-I2C1-SDA

RD10-I2C1-SCL

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Page 7

1. Power supply

You can supply power to the board with a micro USB cable provided

in the package. On-board voltage regulators provide the appropriate

voltage levels to each component on the board. Power LED (GREEN)

will indicate the presence of power supply.

You can also power the board using a Li-Polymer battery, via onboard

battery connector. On-board battery charger circuit enables you

to charge the battery over USB connection. LED diode (RED) will

indicate when battery is charging. Charging current is ~300mA and

charging voltage is 4.2V DC.t

Battery power supply

USB

power supply

Figure 1-1: Connecting USB

power supply

Figure 1-2: Connecting

Li-Polymer battery

Some click boards need more current than the USB connection can supply. For 3.3V clicks, the upper limit is 750 mA; for 5V clicks, it’s 500

mA. In those cases you would need to use the battery as the power supply, or the vsys pin on the side of the board.

NOTE

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Page 8

2. dsPIC33EP512MU810 microcontroller

The clicker 2 for dsPIC33 development tool comes with the

dsPIC33EP512MU810 device. This 16-bit low power high

performance microcontroller is rich with on-chip peripherals

and features 512 KB of program memory and 53,248 bytes of

RAM. It has integrated full speed USB 2.0. support.

Key MCU features

∫ CPU speed: 70 MIPS

∫ 3568 Bytes Data SRAM

∫ Architecture: 16-bit

∫ Program memory: 512KB

∫ Pin count: 100

∫ RAM memory: 53,248 KB

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Page 9

∫ Using USB HID mikroBootloader,

∫ Using external mikroProg for dsPIC33 programmer

Figure 3-1:

dsPIC33EP512MU810

microcontroller

The microcontroller can be programmed in two ways:

3. Programming the microcontroller

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Page 10

You can program the microcontroller with a bootloader

which is preprogrammed by default. To transfer .hex

ﬁle from a PC to MCU you need bootloader software

(mikroBootloader USB HID) which can be downloaded

from:

3.1 Programming with mikroBootloader

Figure 3-2: USB HID mikroBootloader window

step 1 – Connecting clicker 2 for dsPIC33

01

To start, connect the USB cable, or if already connected

press the Reset button on your clicker 2 for dsPIC33. Click

the Connect button within 5s to enter the bootloader mode,

otherwise existing microcontroller program will execute.

After the mikroBootloader software is downloaded,

unzip it to desired location and start it.

https://download.mikroe.com/examples/starter-boards/

clicker-2/dspic33/clicker-2-dspic33-usb-hid-bootloader.zip

clicker 2 for PIC18FK Bootloader

WinRAR ZIP archive

clicker 2 for PIC18FK Bootloader

File folder

Software

File folder

mikroBootloader USB HID.exe

Bootloader tool for mikroElektron...

mikroElektronika

clicker 2 for dsPIC dsPIC33EP512MU810 USB HID

Bootloader v1.300.hex

HEX File

Firmware

File folder

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Page 11

step 3 – Selecting .HEX ﬁle step 2 – Browsing for .HEX ﬁle

Figure 3-3: Browse for HEX Figure 3-4: Selecting HEX

01 01

02

01

02

Click the Browse for HEX button and from a

pop-up window (Figure 3.4) choose the .HEX ﬁle

which will be uploaded to MCU memory.

Select .HEX ﬁle using open dialog window.

Click the Open button.

clicker2 for dsPIC33.hex HEX.ﬁle

01

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Page 12

step 4 – Uploading .HEX ﬁle

Figure 3-5: Begin uploading Figure 3-6: Progress bar

01

01 01

To start .HEX ﬁle bootloading click the

Begin uploading button.

Progress bar enables you to monitor .HEX ﬁle uploading.

01

Begin

uploading

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Page 13

step 5 – Finish upload

Figure 3-7: Restarting MCU Figure 3-8: mikroBootloader ready for next job

01

02

Click OK button after the uploading process is ﬁnished.

Press Reset button on clicker 2 for dsPIC33 board and wait

for 5 seconds. Your program will run automatically.

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Page 14

The microcontroller can be programmed with external mikroProg

for PIC programmer and mikroProg Suite for PIC software.

The external programmer is connected to the development

system via 1x5 connector Figure 3-9. mikroProg is a fast USB

2.0 programmer with hardware debugger support. It supports

PIC10®, 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 its key

features.

3.2 Programming with mikroProg programmer

Figure 3-9: mikroProg connector

You can also

program it

with ICD2®

or ICD3® if

you reroute

the wires like

shown here.

4. GND

5. VCC 3.3V

6. MCLR#

2. PGC

3. PGD

1. NC

GND

RESET#

RB7

RB6

VCC 3.3V

ICD2/3

programmer

clicker 2 for

dsPIC33 1x5

programming

headers

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Page 15

mikroProg Suite for dsPIC® software

mikroProg programmer requires

special programming software called

mikroProg Suite for dsPIC®. This

software is used for programming

of ALL Microchip® microcontroller

families, including PIC10®, PIC12®,

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 3-10: Main window of mikroProg Suite for

dsPIC® programming software

dsPIC

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Page 16

Figure 4-1:

Two LEDs, two buttons and a

reset button

4. Buttons and LEDs

The board also contains a 01 reset button and a

pair of 02 buttons and 03 LEDs, as well

as an ON/OFF switch. The

RESET button is used

to manually reset

the microcontroller—

it generates a low

voltage level on the

microcontroller’s reset pin.

LEDs can be used for visual

indication of the logic state on

two pins (RA0 and RG9). An active

LED indicates that a logic high (1) is

present on the pin. Pressing any of the

two buttons can change the logic state of the

microcontroller pins (T2 and T3) from logic high

(1) to logic low (0).

03 02 01

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Page 17

5. Power management and battery charger

clicker 2 for dsPIC33 features LTC®3586-2,

a highly integrated power management and

battery charger IC that includes a current

limited switching PowerPath manager.

LTC®3586 also enables battery charging

over a USB connection.

Figure 5-1:

power

management and

battery charger IC

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Page 18

6. Oscillators

Board is equipped with 8MHz crystal

oscillator (X1) circuit that provides

external clock waveform to the

microcontroller OSC1 and OSC2 pins.

This base frequency is suitable for further

clock multipliers and ideal for generation

of necessary USB clock, which ensures

proper operation of bootloader and your

custom USB-based applications. And the

32. TK MHz oscillator (X2), a Real-Time

Clock and Calendar (RTCC) module.

Figure 6-1:

8MHz crystal oscillator

module (X1) and

32.768 KHz crystal

oscillator

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Page 19

dsPIC33 microcontrollers has an integrated USB

module, which enables you to implement USB

communication functionality to your clicker 2 board.

Connection with target USB host is done over a

micro USB connector which is positioned next to the

battery connector.

7. USB connection

Figure 7-1:

Connecting USB cable to clicker 2

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SPI LinesInterrupt LinesAnalog Lines

Digital lines I2C Lines UART lines PWM lines

8. Pinout

VSYSRSTReset pin System power supply

GNDGNDReference Ground Reference Ground

RB15

RB14

RB13RD1

RB11RD2

RB10RD3

RB9RD4

RB8RD13

RC1RD12

RC2RD7

RC3RF0

RC4RF1

RD9RG1

RD8RG0

RA15RA6

RA14RA7

RA5RE0

RA4RE1

RA3RG14

RA2RE3

RE2RE4

RG12RF5

RG13RF4

3.3V3.3V3.3V power supply

GNDGNDReference Ground

Pin functions Pin functions

Digital I/O lines

SPI3 Lines

Interrupt Lines

Analog Lines

RX

TX SCK

SCL SDI

SDA SDO

UART3 Lines

I2C2 Lines

PWM lines

Digital I/O lines

3.3V power supply

Reference Ground

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Mikroe Clicker 2 Operating instructions

Mikroe Clicker 2 Operating instructions

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