LPC MicrocontrollersのトピックRe: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LPChicago — Sun, 06 Sep 2020 20:27:12 GMT

SDK 2.8.2

MCUXpresso IDE v11.2.0 [Build 4120]

New Project, added SDK and the LwIP Middleware. Project will not compile because of missing references:

../lwip/port/enet_ethernetif.c:76:5: error: unknown type name 'phy_config_t'; did you mean 'pll_config_t'?
76 | phy_config_t phyConfig;
| ^~~~~~~~~~~~

Am I missing something to get this to build?

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

ZhangJennie — Mon, 07 Sep 2020 05:27:13 GMT

Please let me know your specific part number? I will test it on my side.

Hi LPChicago

BTW, I can't download your png file.

Thanks,

Jun Zhang

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LPChicago — Mon, 07 Sep 2020 12:36:42 GMT

Thank you, Jun.

Here's my chip:

Chip: LPC54606J512

Core: core0_LPC54606J512

Package: LPC54606J512BD208

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

ZhangJennie — Tue, 08 Sep 2020 08:50:35 GMT

The error means you didn't add phy files to your project, please add them from SDK component. for example:

Best Regards

Jun Zhang

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LPChicago — Tue, 08 Sep 2020 14:15:51 GMT

Thank you, Jun.

This is a custom board. The Board Components tab is empty in my SDK. Will I need to find a phy layer implementation for the part or will I have to write one myself?

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LPChicago — Tue, 08 Sep 2020 18:36:24 GMT

Thanks, Jun.

This is a custom board using the dp83848i PHY from TI. Since this is a pretty common PHY is there a resource where I can get an implementation of the PHY drivers?

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

LPChicago — Tue, 08 Sep 2020 23:21:28 GMT

Thank you, Jun.

This is a custom board using a DP83848I PHY. Since this is a pretty common PHY is there a driver for it that I can use with the SDK 2.8.2 stack? I notice this PHY use to be supported in past libraries.

Re: LwIP Will Not Compile SDK 2.8.2 / MCUXpresso 11.2

ZhangJennie — Wed, 09 Sep 2020 02:50:44 GMT

Hi LPChicago

Unfortunately the SDK doesn't support DP83848I PHY, user needs to develop it by self.

Have a nice day,

Jun Zhang