Hey Mani,
It very hard to understand the issue that you are having and the steps
needed to reproduce that issue. You must clearly explain the problems
and the steps you have taken to encounter those problems. As a start,
*please run the <RIOTBASE>/dist/tools/ci/print_toolchain_versions.sh
script* so that we can understand the systems that you are using.
According to the schematics I have (rev 14) the bsl boot pin is PA6, I
am not sure if there was a change in the pin in other revisions though.
*Please check the revision number of all of your devices*. It is on the
side of the PCB with the battery holder near the usb. My version is HW
rev. 1.4.
What do you mean your boards are locked?
Why are you changing the baud rate?
How are you flashing the boards?
If you locked the board from the bootloader level you may need to
re-flash the bootloader with a jtag controller. Please research
yourself how to accomplish this (start with a good search for BSL
bootloader).
We are trying to help but cannot unless we can reproduce the issue,
-Kevin
On 18.02.19 11:39, MANI KANDAN wrote:
Now i recognized that the bootloader only having some issues with
Backdoor, and CCA configuration ,OpenMote-B developer he said that
Openmote-B Bootloader Pin is 7 Even i changed that
#defineCCA_BACKDOOR_PORT_A_PIN(*7*)/**< BSL_BOOT Pin */
then also the same error is occurs, now he told me that am not that
mach familier with openmote-B there must be somthing going on here
*0xe0ffffff | (CCA_BACKDOOR_ENABLE << 28) | (CCA_BACKDOOR_ACTIVE_LEVEL
<< 27) | (CCA_BACKDOOR_PORT_A_PIN << 24)
*
*
*
and try to change the baudrate like that.
Now what should i do to enable this bootloader configuration and to
solve this issue
my 10 openMote board in that i have experimented with 5 those 5 boards
are locked now .
please resond for this please
Thank you
On Mon, Feb 18, 2019 at 1:19 PM MANI KANDAN <[email protected]
<mailto:[email protected]>> wrote:
Hi ,
I'm facing problem with RIOT-OS Turorials and OpenMote-B ,I
have asked users mailing list aslo the developer of RIOT from
the past one weak still didn't get any correct solution from RIOT
, I got response from OpenMote-B but they also unable solve this
issue please help me to solve this issue
My ISSUE:
I have purchased 10 openmote-B Board . then i started working with
the oopenmote-B. contiki-Os don't have the support for openmote-B
but RIOT and openWSN have the support for openmote-B . i started
working with RIOT-OS ,in RIOT github page TUTORIALS are there i
have kick started with that ,I made the environment by installing
the required installation ,then i flashed the TASK-01 to my
openmote-B actually TASK-01 was running a SHELL in the board and
printing the BOARD name ,the code flashing was successfully done
and I got the Output also successfully , but the problem was if
i flash any other code or the same code it was giving the
following ERROR
*ERROR: Timeout waiting for ACK/NACK after 'Synch (0x55 0x55)'*
my aim is to solve this problem please help me to solve this error
thanks
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