<p></p>
<p><b>@fabian18</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/RIOT-OS/RIOT/pull/13743#discussion_r425007421">drivers/nrf24l01p_ng/nrf24l01p_ng_netdev.c</a>:</p>
<pre style='color:#555'>> +    luid_base(dev->urxaddr.rxaddrpx.rx_p0, aw);
+    do {
+        /* "The LSByte must be unique for all six pipes" [datasheet p.38] */
+        luid_get(&dev->urxaddr.rxaddrpx.rx_p0[aw - 1], 1);
+    } while (dev->urxaddr.rxaddrpx.rx_p0[aw - 1] == bc[aw - 1]);
</pre>
<p>The frame seems to get padded with zeros if it is not 32 bytes. Actually I would expect it to work if the payload is 32 bytes. Then it should arrive as:</p>
<pre><code>frame:
[D0, D1, D2, D3, D4, 0x05, S0, S1, S2, S3, S4, P0, P1, P2, P3, ..., P25]
D: Destination Byte
S: Source Byte
P: Payload Byte
And 0x05 is the source address length.
</code></pre>
<p>The bytes D0, ..., D4 are not actually sent, but appended by the <code>_recv</code> routine.<br>
Howerver, I have not tested with your device, so I am not sure what happens.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/RIOT-OS/RIOT/pull/13743#discussion_r425007421">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABE7WYH3UQCRHLH535A6FODRRO4MTANCNFSM4LVQHLCA">unsubscribe</a>.<img src="https://github.com/notifications/beacon/ABE7WYFZFWSW7WJVSO3CNI3RRO4MTA5CNFSM4LVQHLCKYY3PNVWWK3TUL52HS4DFWFIHK3DMKJSXC5LFON2FEZLWNFSXPKTDN5WW2ZLOORPWSZGODCEROGY.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/RIOT-OS/RIOT/pull/13743#discussion_r425007421",
"url": "https://github.com/RIOT-OS/RIOT/pull/13743#discussion_r425007421",
"name": "View Pull Request"
},
"description": "View this Pull Request on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>