MQX Software SolutionsのトピックRe: Ethernet Buffers 18k? https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413219#M13819 <HTML><HEAD></HEAD><BODY><P>Changed it from 8 to 2 and that brought it down to 6k!</P></BODY></HTML> Tue, 17 Nov 2015 21:04:29 GMT Andrey 2015-11-17T21:04:29Z Ethernet Buffers 18k? https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413217#M13817 <HTML><HEAD></HEAD><BODY><P>I'm kind of running low on available RAM on my K70 project and when poking around found Ethernet Buffers occupying an 18k chunk. I'm having trouble finding where that gets set. Any help is appreciated?</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/30914i99D469D234B92DBC/image-size/large?v=v2&amp;px=999" title="EthernetBuffer.PNG" alt="EthernetBuffer.PNG" /></span></P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/30933i3E8BEA7080A8B433/image-size/large?v=v2&amp;px=999" title="ethernetBuf.PNG" alt="ethernetBuf.PNG" /></span></P></BODY></HTML> Mon, 16 Nov 2015 19:10:51 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413217#M13817 Andrey 2015-11-16T19:10:51Z Re: Ethernet Buffers 18k? https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413218#M13818 <HTML><HEAD></HEAD><BODY><P>The number of RX and TX buffers for the driver are controlled by BSPCFG_RX_RING_LEN and BSPCFG_TX_RING_LEN. You can lower these by overriding the default values. FOr example, add :</P><P>#define BSPCFG_RX_RING_LEN 3</P><P>#define BSPCFG_TX_RING_LEN 3</P><P>to user_config.h and rebuild your BSP.</P></BODY></HTML> Tue, 17 Nov 2015 20:44:10 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413218#M13818 EAI 2015-11-17T20:44:10Z Re: Ethernet Buffers 18k? https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413219#M13819 <HTML><HEAD></HEAD><BODY><P>Changed it from 8 to 2 and that brought it down to 6k!</P></BODY></HTML> Tue, 17 Nov 2015 21:04:29 GMT https://community.nxp.com/t5/MQX-Software-Solutions/Ethernet-Buffers-18k/m-p/413219#M13819 Andrey 2015-11-17T21:04:29Z