Olimex OLIMEXINO-STM32 User guide

OLIMEXINO-STM32 development board

User's manual

All boards produced by Olimex are ROHS compliant

Document revision C, October 2012

Designed by OLIMEX Ltd, 2012

Page 1 of 19

INTRODUCTION TO DUINO:

Arduino is an open-source electronics prototyping platform, designed to make the process of using electronics in multidisciplinary projects easily accessible. The hardware consists of a simple open hardware design for the Arduino board with an Atmel AVR processor and on-board I/O support. The software consists of a standard programming language and the boot loader that runs on the board.

Arduino hardware is programmed using a Wiring-based language (syntax + libraries), similar to C++ with some simplifications and modifications, and a Processing-based Integrated Development Environment (IDE).

The project began in Ivrea, Italy in 2005 aiming to make a device for controlling student-built interaction design projects less expensively than other prototyping systems available at the time. As of February 2010 more than 120,000 Arduino boards had been shipped. Founders Massimo Banzi and David Cuartielles named the project after a local bar named Arduino. The name is an Italian masculine first name, meaning "strong friend". The English pronunciation is "Hardwin", a namesake of Arduino of Ivrea.

More information could be found at the creators web page http://arduino.cc/ and in the Arduino Wiki http://en.wikipedia.org/wiki/Arduino

To make the story short - Arduino is easy for beginners who lack Electronics knowledge, but also does not restrict professionals as they can program it in C++ or mix of Arduino/C++ language.

There are thousands of projects which makes it easy to startup as there is barely no field where Arduino enthusiasts to have not been already.

Arduino has inspired two other major derivates - MAPLE and PINGUINO. Based on 8-bit AVR technology the computational power of Arduino boards is modest, this is why a team from MIT developed the MAPLE project which is based on ARM7 STM32F103RBT6 microcontroller. The board has same friendly IDE as Arduino and offers the same capabilities as hardware and software but runs the Arduino code much faster. The Maple project can be found at http://leaflabs.com

In parallel with Arduino another project was started called PINGUINO. This project chose its first implementation to be with PIC microcontrollers, as AVRs were hard to find in some parts of the world like South America so it is likely to see lot of PINGUINO developers are from that part of the world. PINGUINO project founders decided to go with Python instead Java for processing language. For the moment PINGUINO is much more flexible than Arduino as it is not limited to 8bit microcontrollers. Currently the IDE, which has GCC in background, can support 8-bit PIC microcontrollers, 32bit PIC32 (MIPS) microcontrollers and ARM7/CORTEXM3 microcontrollers which makes PINGUINO very flexible because once you make your project you can migrate easily through different hardware platforms and not being bound to a single microcontroller manufacturer. The PINGUINO project can be found at: http://www.pinguino.cc.

Page 2 of 19

BOARD FEATURES:

We entered the Arduino/MAPLE field 5 years after the design was introduced, and this allowed us to see and resolve some of (what we consider) errors made by the Arduino inventors :-)

We had the possibility to read current customer feedback and to implement what they wanted to see in the original Arduino.

1. Original Arduino/MAPLE uses linear power supply, this limits the input

voltage range. We designed the power supply to accept power from 9 to 30V DC thus making it possible to take virtually any power supply adapter on the market, also enable application which are in industrial power supply 24VDC.

2. We carefully selected all components to work reliable in INDUSTIRAL

temperature range -25+85C so the board can be used in INDUSTIRAL applications

while the original design is to Commercial 0 - 70C operating temperature.

3. The original Arduino/MAPLE design is not very reliable for portable ap-

plications as consumes it too much power with the linear voltage regulators, we put ULTRA LOW POWER voltage regulators and the consumption is only few microampers, which enables handheld and battery powered applications.

4. We add Li-Ion rechargable battery power supply option with BUILD-IN on

board charger, so when you attach battery it is automatically charged and kept in this state until the other power source (USB or external adapter) is removed and it AUTOMATICALLY will power the board - no jumpers, no switches!

5. Our board has UEXT connector which allows many existing modules like

RF, ZIGBEE, GSM, GPS to be connected.

6. Our board has SD-MMC card

7. Our board has CAN driver on board

8. Our design allows RTC - Real Time Clock.

9. We made our design noise immune.

10. We use separate voltage regulator for the Analog part, which allows the ADC to be read correctly without the digital noise pickup.

11. Optionally if someone needs higher precision and temperature stability in Analog reading we have provided place on the board for Aref precise source.

12. The LEDs and the BUTTONs are on the edge of the board so there is easy access even if the boards have shields on them.

13. All components are LOWER than the connectors, so the shields do not interfere with them.

14. mini USB connector is used which is common and used in most cell phones, so you do not have to buy other cables

15. Original Arduino design had a flaw and the connectors were not spaced at

0.1" thus making breadboarding board use impossible, to keep the compatibility we have the same spacing but we added next to this connector on 0.1" which customer can use with perforated boards.

Page 3 of 19

16. All signals on the connectors are printed on top and on bottom of the board, so when you check with probe you know exactly which port you are measuring.

17. 4 mount holes make board attachment easier

ELECTROSTATIC WARNING:

The OLIMEXINO-STM32 board is shipped in protective anti-static packaging. The board must not be subject to high electrostatic potentials. General practice for working with static sensitive devices should be applied when working with this board.

BOARD USE REQUIREMENTS:

Cables: You'll need mini USB cable for connecting the board to PC. For

programming - the cable you will need depends on the programmer/debugger you use. If you use ARM-USB-TINY or ARM-USB-TINY-H, you will need USB A-B cable, if you use ARM-USB-OCD or ARM-USB-OCD-H, you will need USB A-B cable and RS232 cable.

Hardware: Programmer/Debugger ARM-USB-OCD, ARM-USB-OCD-H,

ARM-USB-TINY, ARM-USB-TINY-H, ARM-JTAG-COOCOX or other

compatible programming/debugging tool if you work with EW-ARM. You will also need ARM-JTAG-20-10 adapter for programming the board since the JTAG connector is the small one (0.05'' step).

Page 4 of 19

SCHEMATIC:

OLIMEXINO-STM32_rev_D

OLIM EX LTD B ULGA RI A

https://w ww.oli mex. com

SW-SIDE_WTCM-T R(3X4)

10uF/6.3V 100nF

100nF 100nF 100nF

4.7 uF/6.3 V

10nF

100nF NA(47pF) NA(47pF)

10pF

27pF

47uF/6.3V/TANT B

CE 100uF/35V/6.3x11mm/ RM2.5

10 0nF

82 0pF

CE 470uF/10V/6.3x11mm/RM2. 5

10 uF/6. 3V

2.2uF

100nF

2.2uF

10 0nF

10uF/6. 3V

10 nF

2.2uF

100nF

10nF

TB3-3.5MM

Op en

NA

1N5819S/SS14

1N41 48/m ini -mel f

D10:Open/D4:Close

Open

PN2x8

IRLM L640 2

CL10 uH SW6 8

NA

CL470nH/0805/1.76R/250mA

GREEN(0603)

Close

YELLOW(0603)

Close

DW02R

VIN

+5V

VIN

+5V

YDJ-1136

RED(0603)

Q8.0 00M Hz/20 pF/HC-49 SM(S MD)

32768Hz/6pF

Open

15k

22k

22R

1.5k

2k 2k

4.7k 4.7k 10k

Clo se

100k 100k 100k

10k 1M

0.47R

3k/ 1%

1k /1%

2k

15k

0R(bo ad m oun ted)

120R

10k

0R(bo ad m oun ted)

NA (4.7 k)

NA( 4.7k )

10k

330R

1k

10k

1M

1k

3M

1M

SW-SIDE_WTCM-TR (3X4)

MICRO

GPH127SMT-02x05(PIN7-CUT)

DTA114YKA

STM32F103RBT6(LQFP64)

MC33063ADR(SO8)

MCP7 381 2T-4 20I/O T

MCP2551-I/SN

NA

BH10R

USB-MINI

3.3V

3.3V3.3V 3.3V

3.3V

3.3V3.3V

3.3V

3.3V_AVCC

MCP1 700 T-33 02E/ MB

MCP1 700 T-33 02E/M B

NA

D0(RXD2),D1(TXD2),D2,D3(LED2),D[4..6],D7(TXD1),D8(RXD1),D9,D10(#SS1),D11(MOSI1),D12(MISO1),D13(SCK1/LED1),D14(CANRX)

TRS T,T DI,TM S/S WDIO,T CK/SWCL K,T DO/SWO ,RESE T

BOOT0

D0(RXD2)

D1(TXD2)

D2

D3(LED2)

D4

D5

D6

D7(TXD1)

D8(RXD1)D8(RXD1)

D8(RXD1)

D9

D10(#SS1)

D1 0(#S S1)

D10(#SS1)

D11(MOSI1)

D12(MISO1)

D13(SCK1/LED1)

D14(CANRX)

D15(A0)

D16(A1)

D17(A2)

D18(A3)

D19(A4)

D20(A5)

D21(CAN_CTRL)

D22 D23

D23_EXT

D24(CANTX)

D25(MMC_CS)

D26

D27

D28

D29(SCL2)

D30(SDA2)

D31(#SS2)

D32(SCK2)

D33(MISO2)

D34(MOSI2)

D34(MOSI2) D34(MOSI2)

D35

D36

D37

DISC

RESET

TCK/SWCLK

TDI

TDO/SWO

TMS/SWDIO

TMS/SWDIO TRST

TRST

UEXT_#CS

USBDM

USBDP

USB_P

VBAT

BUT

C1 C2

C3 C4 C5 C6

C7

C8 C9 C10

C11

C12

C13

C14

C15

C16

C1 7

C1 8

C19

C20

C21

C22

C23

C24

C2 5

C2 6

C2 7

C2 8

C29

C30

C31

C32

1

2

3

CAN

1 2

CA N_T

1 2 3 4 5 6

CON1

1 2 3 4 5 6

CON2

1 2 3 4 5 6 7 8

CON3

1 2 3 4 5 6 7 8

CON4

D1

D2

D3

D4

D5

D6

123

D10/D4

1 2

D23_E

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

EXT

FET1

L1

L2

L3

LED1

1 2

LED1_E

LED2

1 2

LED2_E

1 2

LIPO_BAT

3V3 3V3A

A0 A1 A2 A3 A4 A5

D0 D1 D2 D3 D4 D5 D6 D7

D8 D9 D10 D11 D12 D13

D14

GND

GNDA

RST

VIN

PWR_J

PW R_LE D

Q1

Q2

12

R-T

R1 R2

R3

R4

R5

R6 R7

R8 R9 R10

1 2

R1 0_E

R11 R12 R13

R14 R15

R16

R17

R1 8

R1 9

R20

R21

R22

R23

R24

R25

R2 6

R2 7

R28

R29

R30

R31

R32

R33

R34

R35

RST

CD/DAT3/CS

2

CLK/SCLK

5

CMD/DI

3

DAT0/DO

7

DAT1/RES

8

DAT2/RES

1

VDD

4

VSS

6

SD/MMC

1 2 3 4 5 6 7 8 9 10

SWD

T1

BOOT0

60

NRST

7

PA0-WKUP/USART2_CTS/ADC0/TIM2_CH1_ETR

14

PA1/USART2_RTS/ADC1/TIM2_CH2

15

PA2/USART2_TX/ADC2/TIM2_CH3

16

PA3/USART2_RX/ADC3/TIM2_CH4

17

PA4/SPI1_NSS/USART2_CK/ADC4

20

PA5/SPI1_SCK/ADC5

21

PA6/SPI1_MISO/ADC6/TIM3_CH1/TIM1_BKIN

22

PA7/SPI1_MOSI/ADC7/TIM3_CH2/TIM1_CH1N

23

PA8/USART1_CK/TIM1_CH1/MCO

41

PA9/USART1_TX/TIM1_CH2

42

PA10/USART1_RX/TIM1_CH3

43

PA11/USART1_CTS/CANRX/USBDM/TIM1_CH4

44

PA12/USART1_RTS/CANTX/USBDP/TIM1_ETR

45

PA13/JTMS/SWDIO

46

PA14/JTCK/SWCLK

49

PA15/JTDI/TIM2_CH1_ETR/SPI1_NSS

50

PB0/ADC8/TIM3_CH3/TIM1_CH2N

26

PB1/ADC9/TIM3_CH4/TIM1_CH3N

27

PB2/BOOT1

28

PB3/JTDO/TIM2_CH2/TRACESWO/SPI1_SCK

55

PB4/JTRST/TIM3_CH1/SPI1_MISO

56

PB5/I2C1_SMBAI/TIM3_CH2/SPI1_MOSI

57

PB6/I2C1_SCL/TIM4_CH1/USART1_TX

58

PB7/I2C1_SDA/TIM4_CH2/USART1_RX

59

PB8/TIM4_CH3/I2C1_SCL/CANRX

61

PB9/TIM4_CH4/I2C1_SDA/CANTX

62

PB10/I2C2_SCL/USART3_TX/TIM2_CH3

29

PB11/I2C2_SDA/USART3_RX/TIM2_CH4

30

PB12/SPI2_NSS/I2C2_SMBAL/USART3_CK/TIM1_BKIN

33

PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N

34

PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N

35

PB15/SPI2_MOSI/TIM1_CH3N

36

PC0/ADC10

8

PC1/ADC11

9

PC2/ADC12

10

PC3/ADC13

11

PC4/ADC14

24

PC5/ADC15

25

PC6/TIM3_CH1

37

PC7/TIM3_CH2

38

PC8/TIM3_CH3

39

PC9/TIM3_CH4

40

PC10/USART3_TX

51

PC11/USART3_RX

52

PC12/USART3_CK

53

PC13/ANTI_TAMP

2

PC14/OSC32_IN

3

PC15/OSC32_OUT

4

PD0/OSC_IN

5

PD1/OSC_OUT

6

PD2/TIM3_ETR

54

VBAT

1

VDD

32

VDD

48

VDD

64

VDD

19

VDDA

13

VSS

31

VSS

47

VSS

63

VSS

18

VSSA

12

U1

DC

8

FB

5

IS

7

SC

1

SE

2

TC

3

VCC

6

VSS

4

U2

CE

1

PROG

5

VBAT

3

VDD

4

VSS

2

U3

CANH

7

CANL

6

RS

8

RXD

4

TXD

1

VDD

3

VREF

5

VSS

2

U4

3

1 2

GND

VCCRESET

U5

1

2

3 4

5 6

U6

1 2 3 4 5 6 7 8 9 10

UEXT

D+

D-

GND

GND1

GND2

GND3

GND4

ID

VBUS

USB

GND

1

VIN

2

VOUT

3

VR1

GND

1

VIN

2

VOUT

3

VR2

X1-1

X1-2

9-30VDC

+

POW ERANA LOGDIG ITALDIG ITAL

STM32-MAPLE: PLATFORM & CONNECTORS

GND

0R

10k

47k

BAT TER Y CHARG ER

USB

+

-

LEDS

BUTTONS

STM32-MAPLE_PLATFORM

POWER_SUPPLY

UEXT

USB_DEVICE

Battery Charger

appr. 70 mA charge current

SD/MMC

CAN

Serial wire debug (SWD)

Extension

Designed by Olimex

WWW .OLIME X.CO M/ DE V

BOARD LAYOUT:

Page 6 of 19

Olimex OLIMEXINO-STM32 User guide

Specifications and Main Features

Frequently Asked Questions

User Manual