Modifying the loco positioning firmware
Posted: Sun Sep 08, 2019 12:53 pm
Hi,
My name is Vlad, I am an ETH Zurich master student and for the last task of my master thesis I have to use crazyflie (never used it before). I would need to modify the DW1000 driver to work with my custom anchors. The only thing that I need is to perform ranging with my anchors. I tried to make a new task - in a new file, where I also copied the necessary functions from "lpsTwrTag.c". So created a loop in my task which executes every 3 seconds, where I blink an led and I execute this:
dwNewReceive(dwm);
dwSetDefaults(dwm);
dwStartReceive(dwm);
However, it seems that after one cyce, the task halts because the led does not blink anymore. Do you have any idea why this happens? I mention that when I initialize the dw1000 with dwConfigure(dwm) it works.
Do you have any clue why this happens?
Thank you,
Vlad
My name is Vlad, I am an ETH Zurich master student and for the last task of my master thesis I have to use crazyflie (never used it before). I would need to modify the DW1000 driver to work with my custom anchors. The only thing that I need is to perform ranging with my anchors. I tried to make a new task - in a new file, where I also copied the necessary functions from "lpsTwrTag.c". So created a loop in my task which executes every 3 seconds, where I blink an led and I execute this:
dwNewReceive(dwm);
dwSetDefaults(dwm);
dwStartReceive(dwm);
However, it seems that after one cyce, the task halts because the led does not blink anymore. Do you have any idea why this happens? I mention that when I initialize the dw1000 with dwConfigure(dwm) it works.
Do you have any clue why this happens?
Thank you,
Vlad
. I'm guessing it gets stuck waiting for something, possibly a response from the dw1000?