User guide
Redpine Signals, Inc. Proprietary and Confidential. Page 76
R
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1
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N
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.
1
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5
5
4. Power cycle or hard reset the module. The module sends the
message – “Firmware upgrade (y/n)”. Send „y‟ to the module.
5. On being prompted by the module, send taim1, taim2, tadm1 and
tadm2 from RS.CN.xx.GENR.UT.4.7.x\Software\Firmware\ta** to the
module. The module sends the message “Firmware Upgradation
completed”
6. Again power cycle or hard reset the module. The module sends the
message – “Firmware upgrade (y/n)”. Send „u‟ to the module
1
. The
module prompts to send files sbim1, sbim2 and sbdm. Send these
files from RS.CN.xx.GENR.UT.4.7.x\Software\Wireless_Upgrade\
Secondlevel_bootloader\ in the same order, using the Kermit protocol.
For each file being transferred, wait for a display on the
HyperTerminal, which says “Send <nextfile>”. Note that after a file is
transmitted, there is some delay in writing the data to the non-volatile
memory. This might take a few seconds and the user has to wait for
the prompt on the HyperTerminal to send the next file.
7. After all the files are transferred, the message is sent by the module:
“2nd Level Bootloader Upgradation completed”
Hex stream:
20 32 6E 64 20 4C 65 76 65 6C 20 42 6F 6F 74 4C 6F 61 64 65 72
20 55 70 67 72 61 64 61 74 69 6F 6E 20 63 6F 6D 70 6C 65 74 65
64 20 0D 0A
8. Power cycle or hard reset the module. The module sends the message
– “Firmware upgrade (y/n)”. Send „s‟ to the module
2
.
9. The module sends the message :
“Select one of the following option :
1.Configuration firmware upgrade:
2.Load configuration firmware :”
10. Enter „1‟ immediately. Send files cfim1, cfim2 and cfdm1 from
RS.CN.xx.GENR.UT.x.x.x\Software\Wireless_Upgrade\Config_firmwar
e in the same order.
11. After the process is over, the module sends the message
“Configuration firmware upgrade completed”.
Hex stream:
20 63 6F 6E 66 69 67 75 72 61 74 69 6F 6E 20 66 69 72 6D 77 61 72
65 20 75 70 67 72 61 64 65 20 63 6F 6D 70 6C 65 74 65 64 20 0D
0A
This completes the upgrade process.
1
Note that in the message “Firmware upgrade…”, „u‟ is not displayed as an option.
2
Note that in the message “Firmware upgrade..”, „s‟ is not displayed as an option