Hello Mani,
I was able to reproduce your issue when leaving a serial connection
*already open*. Please ensure you *close* your serial connection to the
board before attempting to flash or term again. This may explain why
the first time you program it works and following times it doesn't.
So to be clear try the following commands:
*cd **/<directory of Tutorials task 1>/*
*BOARD=openmote-b make flash term*
(here you can do what you want such as help or ps)
****PRESS ctrl+c to exit the term*
try:
*BOARD=openmote-b make flash term*
again to ensure your problem is solved...
On another note you may have the wrong (or no) serial connection installed,
try to:
*pip uninstall serial*
then
*pip install pyserial
*
And depending on the version of python you could also try pip3
Let me know if that helps,
Kevin
On 14.02.19 06:03, MANI KANDAN wrote:
Hi ,
I have started working with Tutorial and my openMote-B
first of all i Tried the Tutorial-- TASK-01, (TASK-01 is running a
SHELL and printing the board name) for the first time the program was
transferred successfully but it was done with a error.
*import serial*
*moduleNotFoundError: No module named 'serial'*
*
*
anyways i tested with GTKTERM Serial terminal it was working with
the OpenMote-B Board
after this if i try to transfer any other program or the same
program then am getting the following error
*
*
*ERROR: Timeout waiting for ACK/NACK after 'Synch (0x55 0x55)'*
please help me to resolve this issue
Thanks
Manikandan
_______________________________________________
users mailing list
[email protected]
https://lists.riot-os.org/mailman/listinfo/users
_______________________________________________
users mailing list
[email protected]
https://lists.riot-os.org/mailman/listinfo/users
