[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[lwip-devel] [bug #52332] MQTT_OUTPUT_RINGBUF_SIZE must be a power of 2

From: David Bourgeois
Subject: [lwip-devel] [bug #52332] MQTT_OUTPUT_RINGBUF_SIZE must be a power of 2
Date: Thu, 2 Nov 2017 19:29:25 -0400 (EDT)
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36


                 Summary: MQTT_OUTPUT_RINGBUF_SIZE must be a power of 2 
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: jaguarondi
            Submitted on: Thu 02 Nov 2017 11:29:24 PM UTC
                Category: apps
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None
            lwIP version: git head



As MQTT_OUTPUT_RINGBUF_SIZE is used as a mask in the ring buffer, it must be a
power of 2. Could we add that information in the documentation field?

 * Output ring-buffer size, must be a power of 2 (128, 256, 512, etc.) and
must be able to fit largest outgoing publish message topic+payloads


Reply to this item at:


  Message sent via/by Savannah

reply via email to

[Prev in Thread] Current Thread [Next in Thread]