Hello,
I'm reading the 6lowpan.c file and I find the following code very odd.
I believe a bug lies in it. I cannot test at the moment because the
serial driver I plan on using does not work with the 6lowpan stack.
In lowpan_header_create(), there is the following switch (around line
495):
> switch (hdr->hop_limit) {
> case 1:
> iphc0 |= LOWPAN_IPHC_TTL_1;
> break;
> case 64:
> iphc0 |= LOWPAN_IPHC_TTL_64;
> break;
> case 255:
> iphc0 |= LOWPAN_IPHC_TTL_255;
> break;
> default:
> *hc06_ptr = hdr->hop_limit;
> break;
> }
I believe the code in the default block should be:
> default:
> *hc06_ptr = hdr->hop_limit;
> hc06_ptr += 1;
> break;
> }
Can you confirm this is indeed a bug?
Regards,
Tony
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