About wiesendanger2

wiesendanger2 · 2011-07-13

Posted on July 13, 2011 at 14:26Do I need an external pull-up resistor on the SWDIO line for Serial Wire Debug?The STM32 reference manual (Doc ID 13902 Rev 13) is not quite on this matterâ€¦ Section 31.4.3: Internal pull-up and pull-down on JTAG pin...

wiesendanger2 · 2012-01-06

Posted on January 06, 2012 at 15:08If you already hav lwip working (following the example code provided by ST), setting up multicast is pretty straightforward. You need to: Enable igmp: #define LWIP_IGMP 1 Set the netif igmp flag, e.g.: netif->flags...

User statistics

User Activity

[HW] pull-up on SWDIO

Re: STM32 + lwIP and multicast support