The lwip protocol stack transplantation cannot find the receiving function in Eth_43_PFE.c

[潘嘉旗]

Hi！

What is the receive function of the MCAL configuration of PFE_MAC? I need to port the lwip protocol stack to use PFE, but I can't find the function of PFE receiving data.

Thanks.

[chenyin_h]

Hello, @潘嘉旗 

Sorry that I just got some feedback internally regarding to your package downloading request, there seems to be issues of your account to apply for the package,  I suggest contacting your FAE/NXP representative/sales, for them to directly help you to handle the issue for the package downloading.

If there are problems while contacting the FAE/Sales, you may also try raising private support cases.

I apologize for your inconvenience.

BR

Chenyin

[chenyin_h]

Hello, @潘嘉旗 

Thanks for the reply.

What I have introduced is to download the PFE M core driver, it could be either downloaded from my original post, or to check if it has been existed in your software account, you may check it the following way:

1. Sign in to your NXP account
2. Click on "My NXP Account" (top-right) and click on "Software Licensing and Support" under the "Software" section within thewindow it opens.
3. This will redirect you to another page. In this new page, select the option"View Accounts" under the "Software accounts" section.
4. This will again redirect you to another page. On this page, you should see an " Automotive SW – S32G Standard Software " option, click on it.and then the "Automotive SW - S32G - PFE Driver + Standard Firmware" would be found from the new page.

Then you may check each part to see if any specific version existed in your account.

Hope it will help.

BR

Chenyin

[chenyin_h]

Hello, @潘嘉旗 

Thanks for your reply.

You may download it from your account, or access it via the following path:

https://www.nxp.com/app-autopackagemgr/automotive-software-package-manager:AUTO-SW-PACKAGE-MANAGER

Like the following:

Hope it will help.

BR

Chenyin

[潘嘉旗]

Hello, this file doesn't seem to be the project I need. I downloaded a demo from the official website, but it keeps reporting an error. Can you help me check it out?

17:03:51 **** Incremental Build of configuration Debug_RAM for project lwip_s32g274a ****
make -j16 all
Building file: ../stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.c
Building file: ../stacks/tcpip/lwip/src/netif/ppp/polarssl/des.c
Invoking: Standard S32DS C Compiler
Building file: ../stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.c
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.d" -MT"stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.o" -o "stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.o" "../stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.c"
Invoking: Standard S32DS C Compiler
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/polarssl/des.d" -MT"stacks/tcpip/lwip/src/netif/ppp/polarssl/des.o" -o "stacks/tcpip/lwip/src/netif/ppp/polarssl/des.o" "../stacks/tcpip/lwip/src/netif/ppp/polarssl/des.c"
Invoking: Standard S32DS C Compiler
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.d" -MT"stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.o" -o "stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.o" "../stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.c"
Building file: ../stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.c
Building file: ../stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.c
Invoking: Standard S32DS C Compiler
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.d" -MT"stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.o" -o "stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.o" "../stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.c"
Invoking: Standard S32DS C Compiler
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.d" -MT"stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.o" -o "stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.o" "../stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.c"
Building file: ../stacks/tcpip/lwip/src/netif/ppp/auth.c
Invoking: Standard S32DS C Compiler
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/auth.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/auth.d" -MT"stacks/tcpip/lwip/src/netif/ppp/auth.o" -o "stacks/tcpip/lwip/src/netif/ppp/auth.o" "../stacks/tcpip/lwip/src/netif/ppp/auth.c"
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
Building file: ../stacks/tcpip/lwip/src/netif/ppp/ccp.c
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.c:41:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
Invoking: Standard S32DS C Compiler
37 | #include "Devassert.h"
arm-none-eabi-gcc "@stacks/tcpip/lwip/src/netif/ppp/auth.args" -MMD -MP -MF"stacks/tcpip/lwip/src/netif/ppp/ccp.d" -MT"stacks/tcpip/lwip/src/netif/ppp/ccp.o" -o "stacks/tcpip/lwip/src/netif/ppp/ccp.o" "../stacks/tcpip/lwip/src/netif/ppp/ccp.c"
| ^~~~~~~~~~~~~
compilation terminated.
make: *** [stacks/tcpip/lwip/src/netif/ppp/polarssl/subdir.mk:32: stacks/tcpip/lwip/src/netif/ppp/polarssl/arc4.o] Error 1
make: *** Waiting for unfinished jobs....
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/polarssl/des.c:42:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.c:42:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
compilation terminated.
compilation terminated.
make: *** [stacks/tcpip/lwip/src/netif/ppp/polarssl/subdir.mk:32: stacks/tcpip/lwip/src/netif/ppp/polarssl/md4.o] Error 1
make: *** [stacks/tcpip/lwip/src/netif/ppp/polarssl/subdir.mk:32: stacks/tcpip/lwip/src/netif/ppp/polarssl/des.o] Error 1
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.c:41:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
compilation terminated.
make: *** [stacks/tcpip/lwip/src/netif/ppp/polarssl/subdir.mk:32: stacks/tcpip/lwip/src/netif/ppp/polarssl/md5.o] Error 1
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.c:41:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
compilation terminated.
make: *** [stacks/tcpip/lwip/src/netif/ppp/polarssl/subdir.mk:32: stacks/tcpip/lwip/src/netif/ppp/polarssl/sha1.o] Error 1
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/auth.c:71:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
compilation terminated.
In file included from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/arch.h:48,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/debug.h:40,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/lwip/opt.h:52,
from C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/lwip/src/include/netif/ppp/ppp_opts.h:31,
from ../stacks/tcpip/lwip/src/netif/ppp/ccp.c:31:
C:/Users/10786/workspaceS32DS.3.5/lwip_s32g274a/stacks/tcpip/code/ports/platform/generic/gcc/setting/arch/cc.h:37:10: fatal error: Devassert.h: No such file or directory
37 | #include "Devassert.h"
| ^~~~~~~~~~~~~
make: *** [stacks/tcpip/lwip/src/netif/ppp/subdir.mk:92: stacks/tcpip/lwip/src/netif/ppp/auth.o] Error 1
compilation terminated.
make: *** [stacks/tcpip/lwip/src/netif/ppp/subdir.mk:92: stacks/tcpip/lwip/src/netif/ppp/ccp.o] Error 1
"make -j16 all" terminated with exit code 2. Build might be incomplete.

17:03:53 Build Failed. 15 errors, 0 warnings. (took 1s.828ms)

[chenyin_h]

Hello, @潘嘉旗 

Thanks for your reply.

Since you are working with your own code, I may not provide correct suggestions from my side directly.

But since you are willing to use the PFE with LWIP, I suggest trying the MasterProject examples in PFE-DRV_S32G_M7_MCAL_1.X.

This example support ping and even iperf benchmark with PFE/LWIP enabled, you may reference the details(rx/tx processing) in this project for resolving your issue faced in your own code.

BR

Chenyin

[潘嘉旗]

Hello,

Thanks for your reply.

I can't find the download address of the file PFE-DRV_S32G_M7_MCAL_1.X. Can you provide it to me?

[chenyin_h]

Hello, @潘嘉旗 

Thanks for you post.

May I know which version RTD/PFE MCAL are used in your test?

For using the PFE, you may reference the examples in PFE-DRV_S32G_M7_MCAL.

From my opinion, the Eth_43_PFE_Receive() could be used, as introduced in the UM, all receive buffers are checked and the first received frame is passed to the EthIf module. The caller is notified whether any frame was received and whether more frames are available in the receive queue.

BR

Chenyin

[潘嘉旗]

Hello,@chenyin_h

Thank you for your reply.

There is no data storage part in the Eth_43_PFE_Receive() function. I did not find the function adapted to the lwip protocol stack in Eth_43_PFE.c. Is it because my mcal configuration is wrong? If you have a routine for porting the lwip protocol stack to PFE, can you send it to me?