MNZB-DKC-900 MeshNetics, MNZB-DKC-900 Datasheet - Page 31

• Manufacturer Part Number: MNZB-DKC-900
• Description: KIT DEV ZIGBIT 900 COMPLETE 1YR
• Manufacturer: MeshNetics
• Type: 802.15.4/Zigbeer

Specifications of MNZB-DKC-900

• Frequency: 868MHz, 915MHz
• For Use With/related Products: MNZB-900-B0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 758-1009

© 2008 MeshNetics
4.2.1. Using Serial Bootloader
4.2.2. Using JTAG
To program a board using Serial Bootloader perform the following steps:
NOTE:
If a node has been configured as end device and it is currently controlled by an
application, the node should be powered off before reprogramming.
Make sure that J3 position corresponds to the actual connection of the board, namely
Serial or USB.
Serial Bootloader indicates the operation progress. Once an upload is successfully
completed, the board would restart automatically. If an upload fails, Serial Bootloader
would indicate the reason. In rare cases, booting process can fail due to the
communication errors between the board and the PC. If this happened, attempt booting
again or try using conventional serial port, instead of USB. If booting fails, the program
written to the board recently would be corrupted, but the board can be reprogrammed
again.
Link JTAG emulator to the MeshBean2’s on-board JTAG connector (see Figure 2). Start
uploading process under AVR Studio, following the instructions from [16] and [17]. Select
the image file as WSNDemoApp_US.hex or WSNDemoApp_EU.hex (see Appendix A) to
upload.
Set the following options on the Fuses tab before uploading the image through JTAG:
Table 12. Fuse bits setting
Option
BODLEVEL
OCDEN
JTAGEN
SPIEN
WDTON
EESAVE
BOOTSZ
1.
2.
3.
4.
Connect MeshBean2 to the PC via USB or serial port, depending on the position of
jumper J3 (see Table 7).
Run Serial Bootloader. In command line, specify the image file as
WSNDemoApp_US.srec or WSNDemoApp_EU.srec (see Appendix A), the COM
port and the optional command line parameters. See [7] for details.
Press reset button on the board.
Release reset button on the board. Serial Bootloader expects that the button will be
released within approximately 30 seconds. If this does not happen, the booting
process would stop.
Z I G B I T ™ 9 0 0 D E V E L O P M E N T K I T 1 . 3
Value
Brown-out detection disabled
Disabled
Enabled
Enabled
Disabled
Disabled
Boot Flash size=1024 words start address=$FC00
U S E R ’ S G U I D E
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