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 #define CCA_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]> 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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