mikroElektronika EasyMx PRO v7 User manual

USER'S GUIDE
EasyMx PRO
for STM32®ARM®
v7
Many on-board modules
Multimedia peripherals
Easily add extra boards
mikroBUS™sockets
Four connectors for each port
Amazing Connectivity
Fast USB 2.0 programmer and
In-Circuit Debugger
microcontrollers supported
The ultimate STM32®board

EasyMx PRO™ v7 for STM32® is our rst development board for STM32® devices. We have put all of
our knowledge that we gained in the past 10 years of developing embedded systems into it's design,
functionality and quality. It may be our rst STM32® development board, but it sure looks and feels like
it's our 7th.
You made the right choice. But the fun has only just begun!
To our valued customers
Nebojsa Matic,
Owner and General Manager
of mikroElektronika

Table of contents
page 3
DS1820 - DigitalTemperature Sensor . . . . . . . . . . . . . .
TFT display 320x240px . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I2C EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing programmer drivers . . . . . . . . . . . . . . . . . . . . . .
Navigation switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LM35 - Analog Temperature Sensor . . . . . . . . . . . . . . . .
Touch panel controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
microSD card slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
It's good to know . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADC inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Programming software . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
On-board programmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of MCUs supported with mikroProg™ . . . . . . . . . .
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Default MCU card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Other supported MCU cards . . . . . . . . . . . . . . . . . . . . . . .
GLCD 128x64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Piezo Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Power Supply
Supported MCUs
Programmer/debugger
Multimedia
Other Modules
Communication
34
30
28
04
37
14
33
35
31
29
05
38
15
Hardware Debugger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
36
12
13
06
08
11
32
39
Input/Output Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
mikroBUS™sockets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Click™Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connectivity
18
20
21
USB-UART A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB-UART B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB HOST communication . . . . . . . . . . . . . . . . . . . . . . . . .
USB device communication . . . . . . . . . . . . . . . . . . . . . . . .
Ethernet communication . . . . . . . . . . . . . . . . . . . . . . . . . .
CAN communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22
23
24
25
26
27
Additional GNDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

EasyMx PROv7
Introduction
introduction
page 4
ARM® Cortex™-M3 and Cortex™-M4 are increasingly popular
microcontrollers. They are rich with modules, with high performance and
low power consumption, so creating a development board the size of
EasyMx PRO™ v7 for STM32® was really a challenge. We wanted to put
as many peripherals on the board as possible, to cover many internal
modules. We have gone through a process of ne tuning the
board's performance, and used 4-layer PCB to achieve maximum
eciency. Finally, it had met all of our expectations, and even
exceeded in some. We present you the board which is powerful,
well organized, with on-board programmer and debugger and
is ready to be your strong ally in development.
EasyMx PRO™v7 development Team
EasyMx PRO™v7 for STM32® is
all about connectivity. Having
two dierent connectors for
each port, you can connect
accessory boards, sensors and
your custom electronics easier
then ever before.
Powerful on-board mikroProg™
programmer and hardware
debugger can program and
debug over 180 STM32®
ARM® microcontrollers. You
will need it, whether you are a
professional or a beginner.
Two connectors for each port Everything is already here
Amazing connectivity mikroProg™on board
TFT 320x240 with touch panel,
stereo mp3 codec, audio input
and output, navigation switch
and microSD card slot make a
perfect set of peripherals for
multimedia development.
Ready for all kinds of development
Multimedia peripherals
Just plug in your Click™board,
and it’s ready to work. We picked
up a set of the most useful pins
you need for development and
made a pinout standard you will
enjoy using.
For easier connections
mikroBUS™support

EasyMx PROv7
It's good to know
Package contains
introduction
page 5
System Specication
STM32F107VCT6 is the default microcontroller
power supply
7–23V AC or 9–32V DC
or via USB cable (5V DC)
board dimensions
266 x 220mm (10.47 x 8.66 inch)
weight
~500g (1.1 lbs)
power consumption
~76mA when all peripheral
modules are disconnected
Damage resistant
protective box
EasyMx PRO™v7 for STM32®
board in antistatic bag
USB cable User Manuals and
Board schematics
DVD with examples
and documentation
1 2 3 4 5
STM32F107VCT6 is the default chip of
EasyMx PRO™v7 for STM32®. It belongs to ARM®
Cortex™-M3 family. It has 72MHz frequency, 256K
bytes of Flash memory, 64K bytes of general
purpose SRAM, integrated Ethernet controller,
USB 2.0 (OTG, Host, Device), 80 General purpose
I/O pins (mappable on 16 external interrupt),
4x16-bit timers, 2x12-bit A/D (16 channels),
2x12-bit D/A , 5xUARTs, internal Real time clock
(RTC), 2xI2C, 3xSPI and 2xCAN controllers. It has
Serial wire debug (SWD) and JTAG interfaces for
programming and debugging.
- Great choice for both beginners
and professionals
- Rich with modules
- Comes with examples for mikroC,
mikroBasic and mikroPascal compilers
Copyright ©2011 Mikroelektronika.
Allrightsreserved.Mikroelektronika,Mikroelektronikalogoandother
MikroelektronikatrademarksarethepropertyofMikroelektronika.
Allother trademarks arethepropertyof theirrespectiveowners.
Unauthorized copying, hiring, renting, public per formance and
broadcasting of this DVD prohibited.
20122011
www.mikroe.com

Power supply
Board contains switching power
supply that creates stable voltage
and current levels necessary
for powering each part of
the board. Power supply
section contains specialized
MC33269DT3.3 power regulator
which creates VCC-3.3V power supply,
thus making the board capable of supporting
3.3V microcontrollers. Power supply unit can be
powered in three dierent ways: with USB power supply
(CN20), using external adapters via adapter connector (CN30)
or additional screw terminals (CN31). External adapter voltage levels
must be in range of 9-32V DC and 7-23V AC. Use jumper J9 to specify
which power source you are using. Upon providing the power using either external
adapters, or USB power source, you can turn on power supply by using SWITCH 1 (Figure
3-1). Power LED (Green ON) will indicate the presence of power supply. Figure 3-1: Power supply unit of EasyMx PRO™v7 STM32®
8
7
6
5
C38
100nF
VCC-5V
2
1
3
GND
Vout
Vin
REG1
MC33269DT3.3E16
10uF
3.3V VOLTAGE REGULATOR
VCC-3.3V
E17
220uF/35V
C37
100nF
J9
D3
1N4007
D4
1N4007
D5
1N4007
D6
1N4007
CN30 CN31
VCC-5V
POWER
R68
2K2
LD78
E18
220uF/35V
E19
220uF/35V
1
2
3
4
SWC
SWE
CT
GND
DRVC
IPK
VIN
CMPR
U8
MC34063A
R69
0.22
R74
3K
VCC-SW
C39
220pF
D7
MBRS140T3
L1 220uH
VCC-EXT
R76
1K
VCC-5V
2 1 3
SWITCH1
VCC-USB
VCC-SW
+ -
5V SWITCHING POWER SUPPLY
1
2
3
4
VCC
GND
CN20
USB B
VCC-USB
FP1
C5
100nF
power supply
page 6 EasyMx PROv7
Figure 3-2:
Power supply
unit schematics

How to power the board?
To power the board with USB cable, place jumper J9
in USB position. You can then plug in the USB cable
as shown on images 1and 2, and turn the power
switch ON.
To power the board via adapter connector, place jumper
J9 in EXT position. You can then plug in the adapter
cable as shown on images 3and 4, and turn the
power switch ON.
To power the board using screw terminals, place jumper
J9 in EXT position. You can then screw-on the cables in
the screw terminals as shown on images 5and 6,
and turn the power switch ON.
Board power supply creates stable 3.3V necessary for
operation of the microcontroller and all on-board modules.
Power supply: via DC connector or screw terminals
(7V to 23V AC or 9V to 32V DC),
or via USB cable (5V DC)
Power capacity: up to 500mA with USB, and up to 600mA
with external power supply
Set J9 jumper to
USB position
1. With USB cable
3. With laboratory power supply
Set J9 jumper to
EXT position
Set J9 jumper to
EXT position
2. Using adapter
1
3
5
2
4
6
power supply
page 7
EasyMx PROv7

supported MCUs
page 8 EasyMx PROv7
Default MCU card
Microcontrollers are supported using specialized MCU cards containing 104 pins,
which can be placed into the on-board female MCU socket. There are several types
of cards which cover all microcontroller families of STM32® Cortex™-M3, as well as
Cortex™-M4. The Default MCU card that comes with the EasyMx PRO™v7 for STM32®
package is shown on Figure 4-1. It contains STM32F107VCT6 microcontroller with
on-chip peripherals and is a great choice for both beginners and professionals. After
testing and building the nal program, this card can also be taken out of the board
socket and used in your nal device.
STM32F107VCT6 is the default chip of EasyMx PRO™v7. It has 72MHz
frequency, 256K bytes of Flash memory, 64K bytes of general-purpose
SRAM, integrated Ethernet controller, USB 2.0 (OTG, Host, Device), 80 General
purpose I/O pins (mappable on 16 external interrupt), 4x16-bit timers, 2x12-
bit A/D (16 channels), 2x12-bit D/A , 5xUARTs, internal Real time clock (RTC),
2xI2C, 3xSPI and 2xCAN controllers.
25MHz crystal oscillator. We carefully chose the most convenient crystal
value that provides clock frequency which can be used directly, or with the PLL
multipliers to create higher MCU clock value. MCU card also contains 32.768 kHz
crystal oscillator which provides external clock for RTCC module.
USB communications lines. These two jumpers, when in USB position,
connect D+ and D- lines of the on-board USB connector with PA11 and PA12
microcontroller pins. Since STM32F107VCT6 supports USB, jumpers are in USB
position.
2
4
3
1
1
2
3
4
Figure 4-1: Default MCU card with STM32F107VCT6
Ethernet transceiver. Default MCU card contains single-chip Ethernet physical
(PHY) layer transceiver which provides additional Ethernet functionality to
STM32F107VCT6 controller
5With STM32® Cortex™-M3 and Cortex™-M4 microcontrollers you have the
ability to select specic boot space (User ash memory, system memory
or embedded SRAM), depending on the boot pins value (BT0, PB2). Boot
pins are set to ground (0) through 100K resistors. In order to set BT0 and
PB2 pins to VCC (1), you must push SW11.1 and SW11.2 DIP switches to
ON position, Figure 4-2. The values on the BOOT pins are latched on the
fourth rising edge of system clock after a reset.

page 9
EasyMx PROv7
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
81 82
83
84
85
86
87
88
89
90
91 92
93
94
95 96 97 98
99 00
E3
10uF
VCC
E4
10uF
VCC
E1
10uF
VCC
E2
10uF
VCC
27 28
29 30
31 32
33 34
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51 52
HD2
7980
8182
8384
85
86
8788
8990 9192
93
94
95
96
9798
99
100
101102
103
104
HD3
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
HD1 5354
5556
5758
5960
6162
6364
6566
6768
6970
7172
7374
7576
7778
HD4
VCC GND
VCC GND
VCCGND
Vbat
VCCGND
VCCGND
VCCGND
VCCGND
C1
100nF
VCC
C2
100nF
VCC
C3
100nF
VCC
C4
100nF
VCC
C5
100nF
VCC
C6
100nF
VCC
C7
100nF
VREF
VCC
OSC_IN
OSC_OUT
X1
25MHz
C11
22pF
C10
22pF
X2
32.768KHz
C8
22pF
C9
22pF
STM32F107VCT6
1
PE11 PE10
PE6
VBAT
PC13/TAMPER_RTC
PC14/OSC32_IN
PA10
PA9
PA8
PD9
PE13 PE12
PB13
PB14
PB15
PD8
PE14 PE15
PB5 PB4
PB3
PB7 PD7
PD6
PE5
PE4
PE1 PE0 PB9 PB8 BOOT0 PB6
OSC_IN
PA0-WKUP
VDDA
VREF+
VREF-
GNDA
PC3
PA12
PA11
PB12
PC8
NRST
VDD
GND
PE7
GND VDD
PE2
PE3
PA2
PA1
GND
VDD
PC9
PD13
PB10 PB11
PD10
PE8
PB2
PD11
PD14
PD5
PC2
PC1
PC0
PB1
PE9
PD12
PC7
OSC_OUT
PC15/OSC32_OUT
PD15
PC6
PA13
PC10
PA14
NC
GND
VDD
PA15 PC11 PC12
PD0
PA6 PA5
PC4 PA7
PC5 PB0
GND
VDD
PA3 PA4
PD1 PD2 PD3 PD4
U1
OSC32_IN
OSC32_OUT
RST#
PE2
PE3
PE4
PE5
PE6
PC0
PC2
PC3
PA0
MCO
PA3 PA4
PA5 PA6 PA7
PC4 PC5
PC6
PC7
PC8
PC9
VREF
PB0
PB1
PB2
PE7 PE8 PE9
PE10 PE11 PE12 PE13 PE14 PE15 PB11
PB12
PB13
PB14_nINT
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PA9
PA10
PA13
PA14
PA15
PD0
PD1
PD2
PD3 PD4 PD5 PD6 PD7 PB3 PB4 PB5 PB6 PB7
PB8 PB9 BT0
PE0
PE1
PC13
R1 100K
PA11/DM
PA12/DP
PA11
PA12
DM
DP
J2
J3
DMDP
PA11/DM
PA12/DP
2
3
4
5
6
7
11 12
13
14
24 23 22
21
18
17
16
15
8
1
19
9
10
20
VDD2A
LED1
LED2
XTAL2
XTAL1
VDDCR
RXD1
RXD0
VDDIO RXER
CRS_DV
MDIO
MDC
nINT
RST#
TXEN
TXD0
TXD1
TXP
RXP
Rbias
RXN
TXN
VDD1A
LAN8720A
GND
U2
TXP
TXN
RXP
RXN
R2
12K1FP1
VCC
LED1
LED2
LED1LED2
TXD1
TXD0
TXEN
RST#
PB14_nINT
RXD1 RXD0
CRS_DV
TXD1
TXD0
TXENPC1_MDC
RXD1
RXD0
PB10_RXER
CRS_DV
PA2_MDIO
C13
100nF
C12
2.2uF
R3 1K5
VCC
R4 27
R5 27
R6 27
R7 27
R8 27
R9 27
PC4
PC5
PB10_RXER
PC1_MDC
PA2_MDIO
PA7
PB13
PB12
PB11
MCO
MCO
R10
10K
C14
100nF
PC6PC7
PC8PC9
SPI_MOSI
PD8PD9
PD10PD11
PD12PD13
PD14PD15
PA9PA10
PA13 PA11PA12
PA14
PA15
PD0PD1
PD2PD3 PD4PD5
PD6PD7
PB3 PB4
PB5 PB6
PB7
PB8PB9
BT0
PE0PE1
PA3
PA4 PA5
PA6 PB0 PB1
PB2 PE7
PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15
RST#
PE2PE3
PE4PE5
PE6
PC0
PC2
PC3
PA0
VREF
PC13
TXPTXN
RXPRXN
Vbat
R11 100K
SPI_MOSI
SPI_SCK SPI_MISO
SPI_SCK
SPI_MISO
Figure 4-2: Default MCU card and boot conguration schematics
supported MCUs
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
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
5354
5556
5758
5960
6162
6364
6566
6768
6970
7172
7374
7576
7778
7980 8182 83
84
8586 8788 89
90
9192
9394 9596 97
98
99100 101102 103104
MCU CARD SOCKET
E12
10uF
VCC-3.3V
E11
10uF
VCC-3.3V
E7
10uF
VCC-3.3V
E8
10uF
VCC-3.3V
VCC-3.3V GND
VCC-3.3V GND
VCC-3.3V GND
VCC-3.3VGND VCC-3.3VGND
VCC-3.3VGND
VCC-3.3VGNDVCC-3.3V
NRST
R45
10K
R47
100
C31
100nF
T68
USB-D_NUSB-D_P
RESET
PC6PC7
PC8PC9
PD8PD9
PD10PD11
PD12PD13
PD14PD15
PB12
PA8
PA9PA10
PA11PA12
PC10
PC11PC12
PD0PD1
PD2PD3
PD4PD5
PD6PD7
PB5 PB6
PB7
PB8PB9
BT0
PE0PE1
NRST
PE2PE3
PE4PE5
PE6
PC0
PC2
PC3
PA0PA1
MCU_VREF
PC13
PC1
PA3
PA4 PA5 PA6 PA7 PC4 PC 5 PB0 PB1
PB2 PE 7 PE8 PE9 PE10 PE11 PE12 PE13 PE14 PE15 PB11 PB10 PA2
TX_PTX_N
RX_PRX_N
VCC-3.3V
PA13-MCUPA14-M CU
PA15-MCU
PB3-MCU PB4-MCU
MCU_MOSI
MCU_SCK
MCU_MISO
LED1 LED2
123 4 5 6 7 8
O
N
SW11
BT0
PB2
VCC-3.3V
R80
1K
5

page 10
1 2 3
EasyMx PROv7
Before you plug the microcontroller card into the
socket, make sure that the power supply is turned
o. Images below show how to correctly plug the
card. First make sure that MCU card orientation
matches the silkscreen outline on the EasyMx
PRO™v7 STM32® board MCU socket. Place the
MCU card over the socket, so each male header is
properly aligned with the female socket, as shown
in Figure 4-4. Then put the MCU card slowly down
until all the pins match the socket. Check again if
everything is placed correctly and press the MCU
card until it is completely plugged into the socket
as shown in Figure 4-5. If done correctly, all pins
should be fully inserted. Only now you can turn on
the power supply.
How to properly place your MCU card into the socket?
supported MCUs
Figure 4-3: On-board MCU
socket has silkscreen
markings which will help
you to correctly orient the
MCU card before inserting.
Figure 4-4:
Place the
MCU card on
the socket
so the pins
are aligned
correctly.
Figure 4-5 Properly
placed MCU card will have
equally leveled pins.

page 11
Empty HP MCU card for 100-pin
STM32F2(4)0x MCUs
Empty ETH MCU card for 100-pin
STM32F10x MCUs
Empty ETH HP MCU card for 100-
pin STM32F2(4)0x MCUs
Empty MCU card for 100-pin
STM32F10x MCUs
Standard 100-pin HP ETH MCU
card with STM32F207VGT6
Default 100-pin ETH MCU card
with STM32F107VCT6
Standard 100-pin HP ETH MCU
card with STM32F407VGT6
EasyMx PROv7
mikroElektronika currently oers total of three populated MCU cards. Two with
Cortex™-M3: STM32F107VCT6 microcontroller (default), STM32F207VGT6
microcontroller and one with Cortex™-M4: STM32F407VGT6 microcontroller. You
can also purchase empty PCB cards that you can populate on your own and solder
any supported microcontroller you need in your development. There are total of
four empty PCB cards available. This way your EasyMx PRO™v7 for STM32® board
becomes truly exible and reliable tool for almost any of your ARM® projects. MCU
cards can also be used in your nal devices. For complete list of currently available
MCU cards, please visit the board webpage:
"HP" (High performance) - Empty
MCU cards that support only high
performance STM32F20x and
STM32F40x microcontrollers family.
Other supported MCU cards
http://www.mikroe.com/eng/products/view/852/easymx-pro-v7-for-stm32/
supported MCUs
"ETH" (Ethernet) - Empty MCU cards
with single-chip Ethernet PHY
layer transceiver which provides
additional Ethernet functionality to
microcontrollers
NOTE:

On-board
programmer
What is mikroProg™?
How do I start?
mikroProg™is a fast programmer and debugger which is based on ST-LINK V2 programmer. Smart engineering allows
mikroProg™to support over 180 ARM® Cortex™-M3 and Cortex™-M4 devices from STM32® in a single programmer. It also
features a powerful debugger which will be of great help in your development. Outstanding performance and easy operation are
among it's top features.
In order to start using mikroProg™, and program your
microcontroller, you just have to follow two simple
steps:
1. Install the necessary software
- Install programmer drivers
- Install mikroProg Suite™for ARM® software
2. Power up the board, and you are ready to go.
- Plug in the programmer USB cable
- LINK LED should light up.
1
2
3
4
VCC
GND
D-
D+
CN20
USB B
VCC-USB
FP1
C5
100nF
USB-PROG_N
USB-PROG_P
VCC-3.3V
LINK
R2
2K2
LD68
LED_STLINK
J1
J2
J3
J4
TCK/SWCLK
TMS/SWDIO
TDI
TDO/SWO
NRST
VCC-3.3V
VCC-USB
J5
TRST
PA13
PA14
PA15
PB3
PB4
PA13-MCU
PA14-MCU
PA15-MCU
PB3-MCU
PB4-MCU
DATA BUS
VCC-3.3V
NRST
R45
10K
R47
100
C31
100nF
T68
RESET
Figure 5-1: mikroProg™block schematics
Enabling mikroProg™
Five jumpers below the programmer
USB connector are used to specify
whether programming lines should
be connected to programmer, or used
as general purpose I/Os. If placed in
JTAG/SWD position, jumpers connect
PA13-PA15 pins to TMS/SWDIO,
TCK/SWCLK , TDI, and PB3-PB4 pins
to TDO/SWO and TRST programming
lines respectively and are cut o from
the rest of the board.
programming
page 12 EasyMx PROv7

page 13
EasyMx PROv7
programming
STM32®Cortex™-M3 microcontrollers supported with mikroProg™
STM32®Cortex™-M4 microcontrollers supported with mikroProg™
STM32F100C4
STM32F100C6
STM32F100C8
STM32F100CB
STM32F100R4
STM32F100R6
STM32F100R8
STM32F100RB
STM32F100RC
STM32F100RD
STM32F100RE
STM32F100V8
STM32F100VB
STM32F100VC
STM32F100VD
STM32F100VE
STM32F100ZC
STM32F100ZD
STM32F100ZE
STM32F101C4
STM32F101C6
STM32F101C8
STM32F101CB
STM32F101R4
STM32F101R6
STM32F101R8
STM32F101RB
STM32F101RC
STM32F101RD
STM32F101RE
STM32F101RF
STM32F101RG
STM32F101T4
STM32F101T6
STM32F101T8
STM32F101TB
STM32F101V8
STM32F101VB
STM32F101VC
STM32F101VD
STM32F101VE
STM32F101VF
STM32F101VG
STM32F101ZC
STM32F101ZD
STM32F101ZE
STM32F101ZG
STM32F102C4
STM32F102C6
STM32F102C8
STM32F102CB
STM32F102R4
STM32F102R6
STM32F102R8
STM32F102RB
STM32F103C4
STM32F103C6
STM32F103C8
STM32F103CB
STM32F103R4
STM32F103R6
STM32F103R8
STM32F103RB
STM32F103RC
STM32F103RD
STM32F103RE
STM32F103RF
STM32F103RG
STM32F103T4
STM32F103T6
STM32F103T8
STM32F103TB
STM32F103V8
STM32F103VB
STM32F103VC
STM32F103VD
STM32F103VE
STM32F103VF
STM32F103VG
STM32F103ZC
STM32F103ZD
STM32F103ZE
STM32F103ZF
STM32F103ZG
STM32F105R8
STM32F105RB
STM32F105RC
STM32F105V8
STM32F105VB
STM32F105VC
STM32F107RB
STM32F107RC
STM32F107VB
STM32F107VC
STM32F205RB
STM32F205RC
STM32F205RE
STM32F205RF
STM32F205RG
STM32F205VB
STM32F205VC
STM32F205VE
STM32F205VF
STM32F205VG
STM32F205ZC
STM32F205ZE
STM32F205ZF
STM32F205ZG
STM32F207IC
STM32F207IE
STM32F207IF
STM32F207IG
STM32F207VC
STM32F207VE
STM32F207VF
STM32F207VG
STM32F207ZC
STM32F207ZE
STM32F207ZF
STM32F207ZG
STM32F215RE
STM32F215RG
STM32F215VE
STM32F215VG
STM32F215ZE
STM32F215ZG
STM32F217IE
STM32F217IG
STM32F217VE
STM32F217VG
STM32F217ZE
STM32F217ZG
STM32L151C6
STM32L151C8
STM32L151CB
STM32L151QC
STM32L151QD
STM32L151R6
STM32L151R8
STM32L151RB
STM32L151RC
STM32L151RD
STM32L151V8
STM32L151VB
STM32L151VC
STM32L151VD
STM32L151ZC
STM32L151ZD
STM32L152C6
STM32L152C8
STM32L152CB
STM32L152QC
STM32L152QD
STM32L152R6
STM32L152R8
STM32L152RB
STM32L152RC
STM32L152RD
STM32L152V8
STM32L152VB
STM32L152VC
STM32L152VD
STM32L152ZC
STM32L152ZD
STM32L162QD
STM32L162RD
STM32L162VD
STM32L162ZD
STM32F405RG
STM32F405VG
STM32F405ZG
STM32F407IE
STM32F407IG
STM32F407VE
STM32F407VG
STM32F407ZE
STM32F407ZG
STM32F415RG
STM32F415VG
STM32F415ZG
STM32F417IE
STM32F417IG
STM32F417VE
STM32F417VG
STM32F417ZE
STM32F417ZG

Copyright ©2011 Mikroelektronika.
Allrightsreserved.Mikroelektronika,Mikroelektronikalogoandother
MikroelektronikatrademarksarethepropertyofMikroelektronika.
Allothertrademarksarethepropertyoftheirrespectiveowners.
Unauthorized copying, hiring, renting, public performance and
broadcasting of this DVD prohibited.
20122011
www.mikroe.com
programming
page 14
Step 1 - Start Installation
Step 3 - Installing drivers Step 4 - Finish installation
Step 2 - Select Destination
On-board mikroProg™requires drivers in order to work.
Drivers are located on the Product DVD that you received
with the EasyMx PRO™v7 for STM32®
package:
When you locate the drivers, please extract
the setup le from the ZIP archive. You should be able
to locate the driver setup le. Double click the setup
le to begin installation of the programmer drivers.
Installing programmer drivers
Welcome screen of the installation. Just click on Next
button to proceed.
Drivers are installed automatically in a matter of
seconds.
You will be informed if the drivers are installed correctly.
Click on Finish button to end installation process.
Click Change button to select new destination folder
or use the suggested installation path.
A
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a
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n
P
r
o
d
u
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t
D
V
D
!
EasyMx PROv7
DVD://download/eng/software/
development-tools/arm/stm32/
mikroprog/st_link_v2_usb_driver.zip

A
v
a
i
l
a
b
l
e
o
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P
r
o
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t
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!
programming
page 15
Step 1 - Start Installation
Step 3 - Install for All users or
current user
Step 5 - Installation in progress
Step 2 - Accept EULA and continue
Step 4 - Choose destination folder
Step 6 - Finish Installation
Programming software
mikroProg Suite™for ARM®
Quick Guide
Installation wizard - 6 simple steps
On-board mikroProg™programmer requires special programming software called
mikroProg Suite™for ARM®. This software is used for programming of all supported
microcontroller families with ARM® Cortex™-M3 and Cortex™-M4 cores. Software has
intuitive interface and SingleClick™programming technology. To
begin, rst locate the installation archive on the Product DVD:
Click the Detect MCU button in order to
recognize the device ID.
Click the Read button to read the entire
microcontroller memory. You can click the
Save button to save it to target HEX le.
If you want to write the HEX le to the
microcontroller, rst make sure to load the
target HEX le. You can drag-n-drop the
le onto the software window, or use the
Load button to open Browse dialog and
point to the HEX le location. Then click
the Write button to begin programming.
Click the Erase button to wipe out the
microcontroller memory.
After downloading, extract the package and double click the
executable setup le, to start installation.
DVD://download/eng/software/development-tools/arm/mikroprog/
mikroprog_suite_for_arm_v110.zip
EasyMx PROv7
1
2
3
4
Figure 5-2: mikroProg Suite™for ARM® window
Copyright ©2011 Mikroelektronika.
Allrightsreserved.Mikroelektronika,Mikroelektronikalogoandother
MikroelektronikatrademarksarethepropertyofMikroelektronika.
Allothertrademarksarethepropertyoftheirrespectiveowners.
Unauthorized copying, hiring, renting, public performance and
broadcasting of this DVD prohibited.
20122011
www.mikroe.com

programming
page 16
Hardware Debugger
What is Debugging?
Every developer comes to a point where he has to monitor the
code execution in order to nd errors in the code, or simply
to see if everything is going as planed. This hunt for bugs,
or errors in the code is called debugging. There are two ways
to do this: one is the software simulation, which enables
you to simulate what is supposed to be happening on the
microcontroller as your code lines are executed, and the other,
most reliable one, is monitoring the code execution on the
chip itself. And this latter one is called hardware debugging.
"hardware" means that it is the real deal - code executes right on
the target device.
What is hardware debugger?
The on-board mikroProg™programmer supports hardware
debugger - a highly eective tool for a Real-Time debugging
on hardware level. The debugger enables you to execute your
program on the host STM32® microcontroller and view variable
values, Special Function Registers (SFR), RAM, CODE and EEPROM
memory along with the code execution on hardware. Whether you
are a beginner, or a professional, this powerful tool, with intuitive
interface and convenient set of commands will enable you to track
down bugs quickly. mikroProg debugger is one of the fastest, and
most reliable debugging tools on the market.
Supported Compilers
All MikroElektronika compilers, mikroC™, mikroBasic™and
mikroPascal™for ARM® natively support mikroProg™for
STM32®, as well as other compilers, including KEIL®, IAR®.
Specialized DLL module allows compilers to exploit the full
potential of fast hardware debugging. Along with compilers,
make sure to install the appropriate programmer drivers
and mikroProg Suite™for ARM® programming software, as
described on pages 14 and 15.
When you build your project for debugging, and program the microcontroller with this HEX le, you can
start the debugger using [F9] command. Compiler will change layout to debugging view, and a blue line
will mark where code execution is currently paused. Use debugging toolbar in the Watch Window
to guide the program execution, and stop anytime. Add the desired variables to Watch Window and
monitor their values.
How do I use the debugger?
Figure 5-3: mikroC PRO for ARM® compiler in debugging view, with SFR registers in Watch Window
EasyMx PROv7

programming
page 17
Here is a short overview of which debugging commands are supported in mikroElektronika compilers. You can see what each command does,
and what are their shortcuts when you are in debugging mode. It will give you some general picture of what your debugger can do.
Toolbar
Icon Command Name Shortcut Description
Start Debugger [F9] Starts Debugger.
Run/Pause Debugger [F6] Run/Pause Debugger.
Stop Debugger [Ctrl + F2] Stops Debugger.
Step Into [F7]
Executes the current program line, then halts. If the executed
program line calls another routine, the debugger steps into the
routine and halts after executing the rst instruction within it.
Step Over [F8]
Executes the current program line, then halts. If the executed program
line calls another routine, the debugger will not step into it. The whole
routine will be executed and the debugger halts at the rst instruction
following the call.
Step Out [Ctrl + F8] Executes all remaining program lines within the subroutine. The
debugger halts immediately upon exiting the subroutine.
Run To Cursor [F4] Executes the program until reaching the cursor position.
Toggle Breakpoints [F5] Toggle breakpoints option sets new breakpoints or removes those
already set at the current cursor position.
Show/Hide breakpoints [Shift+F4] Shows/Hides window with all breakpoints
Clears breakpoints [Shift+Ctrl+F5] Delete selected breakpoints
Jump to interrupt [F2] Opens window with available interrupts (doesn't work in hardware
debug mode)
Debugger commands
EasyMx PROv7

SW1
VCC-3.3V VCC-3.3V
VCC-3.3V
UP
DOWN
PULL
12345678
+
_
CN1 CN4
PA8 PA9
PA10 PA11 PA12 PA13 PA15 PA14
PA8 PA9
PA10 PA11
PA12 PA13
PA15PA14
PA8 PA9
PA10 PA11
PA12 PA13
PA15PA14
SW10
VCC
GND
BUTTON PRESS LEVEL
R26
220
R27
220
VCC-3.3V
12345678
O
N
SW15
J7J6
12345678
+
_
PORTA_LEVEL
PORTA_LED
DATA BUS
PA8 PA9 PA10 PA11 PA12 PA13
PA15 PA14
LD8LD7LD6LD5LD4LD3LD2LD1
RN8
10K
RN7
10K
RN6
10K
RN5
10K
RN4
10K
RN3
10K
RN2
10K
RN1
10K
T8T7T6T5T4T3T2T1
PA8 PA9
PA10 PA11 PA12 PA13 PA15 PA14
page 18
One of the most distinctive features of EasyMx
PRO™v7 for STM32® are it’s Input/Output PORT
groups. They add so much to the connectivity potential
of the board.
Everything is grouped together
PORT headers, PORT buttons and PORT LEDs are next to each other, and grouped
together. It makes development easier, and the entire EasyMx PRO™v7 for STM32®
cleaner and well organized. We have also provided an additional PORT headers on the right side of the board, so you can access any pin you want from that
side of the board too.
Tri-state pull-up/down DIP switches
Tri-state DIP switches, like SW1 on Figure 6-3, are
used to enable 4K7 pull-up or pull-down resistor on
any desired port pin. Each of those switches has three
states:
1. middle position disables both pull-up and pull-down
feature from the PORT pin
2. up position connects the resistor in pull-up state to
the selected pin
3. down position connects the resistor in pull-down
state to the selected PORT pin.
Figure 6-1: I/O group contains PORT header, tri-state pull
up/down DIP switch, buttons and LEDs all in one place
Input/Output Group
connectivity
Figure 6-3: Schematics of the single I/O group connected to microcontroller PORTA/H
Button press level tri-state DIP
switch is used to determine which
logic level will be applied to port
pins when buttons are pressed
Figure 6-2:
Tri-state DIP
switch on PORTA/H
EasyMx PROv7

Figure 6-4: IDC10 male headers enable easy
connection with mikroElektronika accessory boards
connectivity
page 19
Headers Buttons LEDs
LED (Light-Emitting
Diode) is a highly
ecient electronic
light source. When
connecting LEDs,
it is necessary to
place a current
limiting resistor in
series so that LEDs
are provided with
the current value
specied by the manufacturer. The current varies from
0.2mA to 20mA, depending on the type of the LED and
the manufacturer. The EasyMx PRO™v7forSTM32® board
uses low-current LEDs with typical current consumption
of 0.2mA or 0.3mA. Board
contains 67 LEDs which can
be used for visual indication
of the logic state on PORT
pins. An active LED indicates
that a logic high (1) is present
on the pin. In order to enable
PORT LEDs, it is necessary
to enable the corresponding
DIP switch on SW15 (Figure
6-6).
Figure 6-6: SW15.1
through SW15.8
switches are used to
enable PORT LEDs
53
55
57
59
61
63
65
67
69
71
73
75
77
54
56
58
60
62
64
66
68
70
72
74
76
78
PA0
SMD LED
SMD resistor
limiting current
through the LED
The logic state of all
microcontroller digital
inputs may be changed
using push buttons. Tri-
state DIP switch SW10
is available for selecting
which logic state will
be applied to corresponding MCU pin when button is
pressed, for each I/O port separately. If you, for example,
place SW10.1 in VCC position, then pressing of any push
button in PORTA/H I/O group will apply logical one to the
appropriate microcontroller pin. The same goes for GND.
If the DIP switch is in the middle position, then all push
buttons of the associated PORT will be disconnected from
the microcontroller pin. You can disable pin protection
220ohm resistors by placing jumpers J6 and J7, which
will connect your push buttons directly to VCC or GND. Be
aware that doing so you may accidentally damage MCU in
case of wrong usage.
Reset Button
In the far upper right section of the
board, there is a RESET button, which
can be used to manually reset the
microcontroller.
Figure 6-5: Button press
level DIP switch (tri-state)
With enhanced connectivity as one of the key features
of EasyMx PRO™v7 for STM32®, we have provided two
connection headers for each PORT. I/O PORT group
contains one male IDC10 2x5 header (like CN1 Figure
6-3). There is one more IDC10 header available on
the right side of the board, next to DIP switches (like
CN4 on Figure 6-3). These headers can be used to
connect accessory boards with IDC10 female sockets.
EasyMx PROv7

http://www.mikroe.com/mikrobus
mikroBUS™sockets
mikroBUS™pinout explained
Easier connectivity and simple conguration
are imperative in modern electronic devices.
Success of the USB standard comes from it’s
simplicity of usage and high and reliable data
transfer rates. As we in mikroElektronika see it,
Plug-and-Play devices with minimum settings
are the future in embedded world too. This is
why our engineers have come up with a simple,
but brilliant pinout with lines that most of
today’s accessory boards require, which almost
completely eliminates the need of additional
hardware settings. We called this new standard
the mikroBUS™.EasyMx PRO™v7 for STM32®
supports mikroBUS™with two on-board sockets.
As you can see, there are no additional DIP
switches, or jumper selections. Everything is
already routed to the most appropriate pins of
the microcontroller sockets.
mikroBUS™host connector
Each mikroBUS™host connector consists of two
1x8 female headers containing pins that are
most likely to be used in the target accessory
board. There are three groups of communication
pins: SPI, UART and I2Ccommunication. There
are also single pins for PWM, Interrupt,
Analog input, Reset and Chip Select. Pinout
contains two power groups: +5V and GND on
one header and +3.3V and GND on the other
1x8 header.
mikroBUS™is not made only to be a part of our development boards. You can freely place
mikroBUS™ host connectors in your nal PCB designs, as long as you clearly mark them with
mikroBUS™ logo and footprint specications. For more information, logo artwork and
PCB les visit our website:
AN - Analog pin
RST - Reset pin
CS - SPI Chip Select line
SCK - SPI Clock line
MISO - SPI Slave Output line
MOSI - SPI Slave Input line
+3.3V - VCC-3.3V power line
GND - Reference Ground
PWM - PWM output line
INT - Hardware Interrupt line
RX - UART Receive line
TX - UART Transmit line
SCL - I2C Clock line
SDA - I2C Data line
+5V - VCC-5V power line
GND - Reference Ground
DATA BUS
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
GND21
VCC-3.3V VCC-5V VCC-3.3V VCC-5V
PD8
PD9
PD10 PD11
PD12
PD13 PD14
PC2 PC3
PA0PA4 PA5
PB6
PB7
PB6
PB7
PD5
PD6
MCU_MOSI
MCU_SCK
MCU_MISO
MCU_MOSI
MCU_SCK
MCU_MISO
Figure 7-1:
mikroBUS™
connection
schematics
connectivity
EasyMx PROv7
page 20
Integrate mikroBUS™in your design