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USER GUIDE
ZigBit Extension User Guide
Introduction
®
®
This user guide describes how to get started with the Atmel ZigBit extension
boards.
The ZigBit extension boards is targeted for evaluating the features of the Atmel
ZigBits, currently supporting ATmega256RFR2 wireless SoC, the AT86RF212B
and AT86RF233 radio transceivers.
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Table of Contents
Introduction .................................................................................... 1
1. Getting Started ........................................................................ 3
1.1.
1.2.
1.3.
1.4.
1.5.
1.6.
Features ..............................................................................
Design Documentation and Related Links ..................................
Board Assembly ....................................................................
1.3.1.
Connect to a Xplained Pro Board .................................
1.3.2.
Standalone Node ......................................................
1.3.3.
In Customer Development Assembly .............................
Connecting the Kit .................................................................
1.4.1.
Atmel Studio ............................................................
1.4.2.
Connect the Extension UART to the EBDG COM port .......
Programming ........................................................................
1.5.1.
JTAGICE .................................................................
1.5.2.
Bootloader ...............................................................
Available Example Code .........................................................
3
3
3
3
3
4
4
4
4
4
4
5
6
2. Performance Analyzer ............................................................. 7
2.1.
2.2.
2.3.
2.4.
Introduction .......................................................................... 7
Program Installation ............................................................... 7
Program Use ...................................................................... 10
Typical Wireless Nodes ........................................................ 10
3. Xplained Pro .......................................................................... 12
3.1.
3.2.
Hardware Identification System .............................................. 12
Standard Headers and Connectors ......................................... 12
3.2.1.
Xplained Pro Standard Extension Header ..................... 12
4. Hardware User Guide ........................................................... 14
4.1.
4.2.
4.3.
4.4.
Board Overview ..................................................................
Headers and Connectors ......................................................
4.2.1.
J100 Xplained Pro Extension Connector ......................
4.2.2.
J1 and J3 ..............................................................
4.2.3.
JTAG (J2) ..............................................................
4.2.4.
External Power (J4) .................................................
4.2.5.
Current Monitoring (J5) .............................................
Board GUI ..........................................................................
4.3.1.
LED's ....................................................................
4.3.2.
Button ...................................................................
Factory Programmed Data ....................................................
14
14
14
15
16
16
17
17
17
17
18
5. Persistent Memory ................................................................ 19
6. Document Revision History ................................................... 20
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1.
Getting Started
1.1
Features
The ZigBit extensions is a range of Extension boards providing a development/prototyping platform for the
ZigBits.
1.2
Design Documentation and Related Links
The following list contains links to the most relevant documents and software for the extension boards.
http://www.atmel.com/tools/ATZB-256RFR2-XPRO.aspx
http://www.atmel.com/tools/ATZB-X-212B-XPRO.aspx
http://www.atmel.com/tools/ATZB-X-233-XPRO.aspx
http://www.atmel.com/tools/ATZB-212B-XPRO.aspx
http://www.atmel.com/tools/ATZB-A-233-XPRO.aspx
1.3
Board Assembly
The extension board can be used in number of combinations. To provide wireless communication to a Xplained
Pro board, to act as a standalone wireless node, to provide wireless communication to your own prototype for
SW development and HW verification.
1.3.1
Connect to a Xplained Pro Board
The Extension board can be connected to any Xplained Pro main board using the extension header.
1.3.2
Standalone Node
The Extension board can be used as a standalone node - use the 2xAAA battery pack available in Atmel store
to provide power as shown in Figure 1-1, “Board Powered by External Battery Pack” on page 3.
Figure 1-1. Board Powered by External Battery Pack
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1.3.3
In Customer Development Assembly
The Extension board can be wired into the customer prototype assembly by using the on-board connectors, all
ZigBit signal are available.
1.4
Connecting the Kit
How to connect the extension board.
1.4.1
Atmel Studio
How to connect the Extension board and the Xplained Pro board assembly to Atmel Studio.
1.4.2
1
1.
Download and install Atmel Studio .
2.
Launch Atmel Studio.
3.
Connect an USB cable to the DEBUG USB port and the kit will be visible in Atmel Studio.
Connect the Extension UART to the EBDG COM port
This section describes how to connect to the extension board UART by using the EBDG COM port.
All Xplained Pro boards have an embedded debugger (EBDG) with a number of features, among them a CDC/
COM port which enables the user to connect to on-board SW and using the boot-loader on the extension
boards.
1.
Select a Xplained Pro board supported with a "Serial bridge application", currently supported by the
SAM4L- XPRO and the ATmega256RFR2-XPRO boards.
2.
Download the "Wireless Library hex" extension using Atmel Studio Extension Manager.
Atmel Studio: Tools → Extension Manager → Wireless, download and unzip in a directory of your choice.
3.
Connect the EDBG USB to the PC and Program the "Serial bridge application" hex file on the XPRO
board.
Atmel Studio: Tools → Device Programming, select the XPRO-EDBG as Tool and click Apply.
Select "Memories" and locate the "Serial bridge application" hex file and click Program.
4.
1.5
The UART on EXT1 should now be connected to the EDBG COM port at 9600baud.
Programming
How to program the extension.
1.5.1
JTAGICE
How to program using the AVR® JTAGICE mkII and JTAGICE3.
1.
Connect the JTAGICE USB to the PC.
2.
Connect the JTAGICE to the Extension board connector (J2) as shown in Figure 1-2, “Connecting the
JTAGICE3” on page 5.
3.
Go to Atmel Studio: Tools → Device Programming, and select the JTAGICE connected as Tool and click
Apply.
4.
Select Device = ATxmega256A3U or ATmega256RFR2.
5.
Select "Memories" and locate the source hex or elf file and click Program.
1
http://www.atmel.com/tools/atmelstudio.aspx
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Figure 1-2. Connecting the JTAGICE3
1.5.2
Bootloader
This section describes how to use the bootloader to program the ZigBit on the Extension board.
1.
Use a Xplained Pro board with a "Serial bridge application" (“Connect the Extension UART to the EBDG
COM port” on page 4) to connect the Extension board UART to the Embedded debugger COM port or
connect the "Extension board UART" using any other level shifter solution you might have.
2.
Start the "Bootloader PC tool" “How to Install the "Bootloader PC tool"” on page 6
3.
Set "Connection" to Serial and "Port" to the COM port number.
4.
Configure the serial port settings as (clik symbol at the right of Port setting).
5.
"Select srec file", the file have to be of SREC format.
Atmel Studio output files can be of SREC format.
6.
Deselect EEPROM erase if not required.
7.
Click "Upload".
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1.5.2.1
8.
Press the HW reset button (SW1) on the device if requested. The Bootloader PC tool will be waiting for
approximately 30 seconds for the button to be released. If this does not happen, programming will be
aborted.
9.
Exit the GUI and reset the board - your new application should be up and running.
How to Install the "Bootloader PC tool"
How to install the Bootloader PC GUI tool.
1.6
1.
Run the "Bootloader_PC_Tool_Setup_...exe" provided in the "Atmel AVR2054 Serial Bootloader" extension
from the Extension Gallery and complete the installation.
2.
The Bootloader PC Tool is now available in the Atmel program folder.
Available Example Code
SW examples provided in Atmel Studio ASF.
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2.
Performance Analyzer
2.1
Introduction
The Performance Analyzer FW together with the GUI in Atmel Studio Wireless Composer Extension provides a
number of basic functional RF tests.
A quick start guide and general help is provided in Wireless Composer once started.
2.2
Program Installation
How to install necessary SW.
1
1.
Install Atmel Studio .
2.
Once Studio is installed and started use the Tools - Extension Manager to install the Wireless Composer.
Select Wireless and Wireless Composer.
1
http://www.atmel.com/tools/atmelstudio.aspx
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Log in to Atmel Gallery.
Click download again and download starts.
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Restart Atmel Studio, allow help to make changes and the Performance Analyzer GUI is available in the
Tools menu.
3.
If not already preprogrammed - program the node with the Performance Analyzer FW available in the
"Wireless Performance Analyzer Firmware extension" or from source code provided in ASF.
If using an Wireless board with a μC embedded, the Performance Analyzer FW has to be programmed
using the Bootloader or JTAGICE.
If using a extension board which do not have a μC embedded, the Performance Analyzer FW has to be
programmed on the Xplained Pro board using the EBDG from Atmel Studio.
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2.3
Program Use
How to get started.
2.4
1.
Connect the Wireless board assembly, with the Performance Analyzer FW programmed, to the PC USB
connector and power on, a COM port should now be available for the kit.
2.
Power on any other wireless node assemblies of similar frequency, running the Performance Analyzer FW,
and use it as a reference.
3.
Start Performance Analyzer GUI, connect to the kit via the COM port and follow the quick start guide.
Typical Wireless Nodes
Typical board assembly.
The Atmel SAM4L Xplained Pro Evaluation Kit with Wireless Extension and remote node consisting of a
Wireless extension board and a battery pack.
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The Atmel ATmega256RFR2 Xplained Pro Evaluation Kit and remote node consisting of a Wireless extension
board and a battery pack.
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3.
Xplained Pro
Xplained Pro is an evaluation platform that provides the full Atmel microcontroller experience. The platform
consists of a series of Microcontroller (MCU) boards and extension boards that are integrated with Atmel
Studio, have Atmel Software Framework (ASF) drivers and demo code, support data streaming and more.
Xplained Pro MCU boards support a wide range of Xplained Pro extension boards that are connected through
a set of standardized headers and connectors. Each extension board has an identification (ID) chip to uniquely
identify which boards are mounted on a Xplained Pro MCU board. This information is used to present relevant
user guides, application notes, datasheets and example code through Atmel Studio. Available Xplained Pro
1
MCU and extension boards can be purchased in the Atmel Web Store .
3.1
Hardware Identification System
All Xplained Pro compatible extension boards have an Atmel ATSHA204 CryptoAuthentication™ chip mounted.
This chip contains information that identifies the extension with its name and some extra data. When an
Xplained Pro extension board is connected to an Xplained Pro MCU board the information is read and sent
to Atmel Studio. The Atmel Kits extension, installed with Atmel Studio, will give relevant information, code
examples and links to relevant documents. Table 3-1, “Xplained Pro ID Chip Content” on page 12 shows the
data fields stored in the ID chip with example content.
Table 3-1. Xplained Pro ID Chip Content
Data Field
Data Type
Example Content
Manufacturer
ASCII string
Atmel’\0’
Product Name
ASCII string
Segment LCD1 Xplained Pro’\0’
Product Revision
ASCII string
02’\0’
Product Serial Number
ASCII string
1774020200000010’\0’
Minimum Voltage [mV]
uint16_t
3000
Maximum Voltage [mV]
uint16_t
3600
Maximum Current [mA]
uint16_t
30
3.2
Standard Headers and Connectors
3.2.1
Xplained Pro Standard Extension Header
All Xplained Pro kits have one or more dual row, 20-pin, 100mil extension headers. Xplained Pro MCU boards
have male headers while Xplained Pro extensions have their female counterparts. Note that all pins are not
always connected. However, all the connected pins follow the defined pin-out described in Table 3-2, “Xplained
Pro Extension Header” on page 12. The extension headers can be used to connect a wide variety of
Xplained Pro extensions to Xplained Pro MCU boards and to access the pins of the target MCU on Xplained
Pro MCU board directly.
Table 3-2. Xplained Pro Extension Header
1
Pin number
Name
Description
1
ID
Communication line to the ID chip on extension board.
2
GND
Ground.
3
ADC(+)
Analog to digital converter , alternatively positive part of
differential ADC.
4
ADC(-)
Analog to digital converter , alternatively negative part of
differential ADC.
5
GPIO1
General purpose I/O.
6
GPIO2
General purpose I/O.
7
PWM(+)
Pulse width modulation , alternatively positive part of
differential PWM.
8
PWM(-)
Pulse width modulation , alternatively positive part of
differential PWM.
http://store.atmel.com/CBC.aspx?q=c:100113
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Pin number
Name
Description
9
IRQ/GPIO
Interrupt request line and/or general purpose I/O.
10
SPI_SS_B/GPIO
Slave select for SPI and/or general purpose I/O.
11
TWI_SDA
Data line for two-wire interface. Always implemented, bus
type.
12
TWI_SCL
Clock line for two-wire interface. Always implemented, bus
type.
13
USART_RX
Receiver line of Universal Synchronous and Asynchronous
serial Receiver and Transmitter.
14
USART_TX
Transmitter line of Universal Synchronous and
Asynchronous serial Receiver and Transmitter.
15
SPI_SS_A
Slave select for SPI. Should be unique if possible.
16
SPI_MOSI
Master out slave in line of Serial peripheral interface. Always
implemented, bus type.
17
SPI_MISO
Master in slave out line of Serial peripheral interface. Always
implemented, bus type.
18
SPI_SCK
Clock for Serial peripheral interface. Always implemented,
bus type.
19
GND
Ground.
20
VCC
Power for extension board.
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4.
Hardware User Guide
4.1
Board Overview
Figure 4-1. Board Overview
4.2
Headers and Connectors
The extension board connectors.
4.2.1
J100 Xplained Pro Extension Connector
The Xplained Pro extension connectors, used to connect the extension board to the Xplained Pro board.
Table 4-1. J100 Xplained Pro Extension Header
Pin
Name
ZigBit 256RFR2
pin
pin
1
ID
Communication line to the ID chip
on extension board.
2
GND
Ground.
3
ADC(+)
NC
NC
NC
NC
4
ADC(-)
34
NC (R7
NM)
NC (R7
NM)
10-DIG2
DIG2.
5
GPIO1
11
49-PE3
2-PA4
NC
General purpose IO.
6
GPIO2
39
NC (R6
NM)
NC (R6
NM)
17-CLKM
CLK_OUT - can be disconnected by
not mounting R6.
7
PWM(+)
5
12-RSTN
57-RESET
8-RSTN
RESET to Extension board.
8
PWM(-)
38
33-CLKI
41-PE5
CPS U2
FEM_SEL, disable AMP to save
power.
9
IRQ/GPIO
40
32-PD7
46-PF0
24-IRQ
Interrupt request line to uC on
Xplained Pro board.
10
SPI_SS_B/
GPIO
35
50-PE4
(INT4)
38-PE2
11-SLP_TR
Wake up interrupt to RF.
11
TWI_SDA
37
26-PD1
36-PE0/
SDA
EEPROM
Data line for two wire interface.
Always implemented, bus type.
®
XMEGA
pin
RF233/
RF212B
pin
Description
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4.2.2
Pin
Name
ZigBit 256RFR2
pin
pin
XMEGA
pin
RF233/
RF212B
pin
Description
12
TWI_SCL
36
25-PD0
37-PE1/
SCL
EEPROM
Clock line for two wire interface.
Always implemented, bus type.
13
USART_RX
14
28-PD3TXD1
29-PD3/
TXD0
NC
Receiver line of Universal
Synchronous and Asynchronous
serial Receiver and Transmitter.
14
USART_TX
13
27-PD2RXD1
28NC
PD2_RXD0
Transmitter line of Universal
Synchronous and Asynchronous
serial Receiver and Transmitter.
15
SPI_SS_A
6
36-PB0
30-PD4/
SS
23-SEL
Slave select for SPI. Should be
unique if possible.
16
SPI_MOSI
7
38-PB2
31-PD5/
MOSI
22-MOSI
Master out slave in line of Serial
peripheral interface. Always
implemented, bus type.
17
SPI_MISO
8
39-PB3
32-PD6/
MISO
20-MISO
Master in slave out line of Serial
peripheral interface. Always
implemented, bus type.
18
SPI_SCK
9
37-PB1
33-PD7/
SCK
19-SCLK
Clock for Serial peripheral interface.
Always implemented, bus type.
19
GND
Ground.
20
VCC
Power for extension board.
®
J1 and J3
J1 and J3 provide access to all ZigBit pin's not routed to the J100 Xplained Pro interface.
Table 4-2. J1
Pin
ZigBit
pin
256RFR2 pin
XMEGA pin
RF233 pin
RF212B pin
J1-1
10
PE2/XCK0/AIN0
PA5
DIG1
DIG1
J1-2
11
PE3/OC3A/AIN1
PA4
FEM_CSD
NC
J1-3
13
PD2/RXD1/INT2
PD2/RXD0
NC
NC
J1-4
14
PD3/TXD1/INT3
PD3/TXD0
NC
NC
J1-5
15
PD5/XCK1
PD1/XCK0
NC
NC
J1-6
16
PD4/ICP1
PDI_DATA
NC
NC
J1-7
17
PD6/T1
PA6
NC
NC
J1-8
18
PG2/AMR
PA7
NC
NC
J1-9
19
PB4/OC2A/PCINT4
PB3
NC
NC
J1-10
20
PB6/OC1B/PCINT6
PB2
NC
NC
Table 4-3. J3
Pin
ZigBit
pin
256RFR2 pin
XMEGA pin
RF233 pin
RF212B
pin
J3-1
25
PF0/ADC0
PA0/ADC0/INT
NC
NC
J3-2
26
PF1/ADC1
PA1/ADC1/INT
NC
NC
J3-3
27
PF2/ADC2/DIG2
PA2/ADC2/INT
NC
NC
J3-4
28
PF3/ADC3/DIG4
PA3/ADC3/INT
NC
NC
J3-5
24
AREF
PB0/IAREF/INT
NC
NC
J3-6
23
PE1/TXD0
PF3/OC0D/INT/TXD0
NC
NC
J3-7
22
PE0/RXD0/PCINT8
PF2/OC0C/INT/RXD0
NC
NC
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4.2.3
Pin
ZigBit
pin
256RFR2 pin
XMEGA pin
RF233 pin
RF212B
pin
J3-8
21
PB7/OC0A/OC1C/
PCINT7
PF1/OC0B/INT/XCK0
NC
NC
J3-9
34
PG5/OC0B
PE3
DIG2
DIG2
J3-10
39
PE7/ICP3/INT7/CLKO
PE4/SYNC/OC1A
FEM_SEL
CLKM
JTAG (J2)
J2 is the JTAG programming header typically used by the JTAGICE.
4.2.4
External Power (J4)
J4 enable connection of external power supply when not inserted into an Xplained Pro mother board.
The connector has reverse voltage protection.
Table 4-4. J4 Power
J4 pin
Function
1 - External power
External 3.3V source - typical 2xAAA battery pack
2 - GND
Extension board GND
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4.2.5
Current Monitoring (J5)
J5 enables current monitoring using an external multimeter.
Connect multimeter between J5-1 and J5-2 and measure current used by the ZigBit.
Warning
When not monitoring current the strap need to be inserted in order to provide power to the ZigBit.
Important
If the JTAG programmer is attached the current measurement will include any power used by the
programmer.
Table 4-5. J5 Current Measurement
J5 pin
Function
1 - ZB_VCC_P3V3
3.3V pin on the ZigBit
2 - VCC_P3V3
3.3V on extension board
4.3
Board GUI
4.3.1
LED's
There are three LED's available for use by application SW.
Table 4-6. LED's
4.3.2
LED
ZigBit pin
256RFR2 pin
XMEGA pin
AT86RF233/RF212B
LED1 - Red
17
31 - PD6
4 - PA6
NC
LED2 - Green
18
16 - PG2
5 - PA7
NC
LED3 - Yellow
10
48 - PE2
3 - PA5
NC
Button
There are two buttons - one RESET and one for general use by application SW.
Table 4-7. Buttons
Button Function
ZigBit
pin
256RFR2 pin
XMEGA pin
RF233 pin
RF212B pin
SW1
ZigBit Reset,
press to reset
5
12 - RSTN
56 - RESET
8 - RSTN
8 - RST
SW2
User defined high
signal, press to
negate
22
46 - PE0
48 - PF2
NC
NC
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4.4
Factory Programmed Data
The ZigBit has a preprogrammed unique MAC address - details available in the ZigBit data sheet and in
“Persistent Memory” on page 19.
The extension board comes with a Bootloader and the Performance Analyzer preprogrammed.
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5.
Persistent Memory
A persistent memory space is allocated to store product specific information. The organization of the persistent
memory is as follows:
Table 5-1. Persistent Memory
Data
Data Type
Size
Structure Revision
uint 16
2 bytes
MAC address
uint 64
Board information – PCBA Name
Board information – PCBA Serial number
8 bytes
1
30 bytes
1
10 bytes
1
ASCII string
ASCII string
Board information – PCBA Atmel Part Number
ASCII string
8 bytes
Board information – PCBA Revision
uint 8
1 byte
Reserved
3 bytes
XTAL Calibration Value
uint 8
1 byte
Reserved
7 bytes
Reserved
4 bytes
CRC
Notes:
uint 16
2 bytes
1
'\0' terminated ASCII string.
The MAC address stored inside the MCU is a uniquely assigned ID for each kit and is owned by Atmel. User
applications can use this unique MAC ID to address the kit.
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6.
Document Revision History
Document
revision
Date
Comment
42186C
07/2014
Fixed dead links to resources in the "Getting Started" chapter
42186B
06/2014
"J100 Xplained Pro Extension Header" updated
42186A
10/2013
Initial document release
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