mattmyne
commented
2 weeks ago Hello
Thanks for your interest in the repo. Have you tried compiling against the latest Pico SDK? I've not tried compiling against 2.0.0.
Given the number of TinyUSB-related missing declarations, assuming "tinyusb_device" remains in the target_link_libraries of CMakeLists.txt, then perhaps these missing declarations were in a later version of the TinyUSB library than the one linked in your Pico SDK version?
Kind Regards
Matt
From: spit4520 @.> Sent: 30 October 2024 04:13 To: mattmyne/usbnet @.> Cc: Subscribed @.***> Subject: [mattmyne/usbnet] Unable to build for Picosdk 2.0.0 on Ubuntu (Issue #1)
Hi!
Wonderful repo! The Host OS shouldn't matter, but I can't re-build your example for some reason.
I've pegged my Picosdk to the version 2.0.0 (this commit id efe2103f9b28458a1615ff096054479743ade236https://github.com/raspberrypi/pico-sdk/commit/efe2103f9b28458a1615ff096054479743ade236, but for some reason CFG_TUD_NET_MTU (found at path $PICO_SDK_PATH/lib/tinyusb/src/class/net/net_device.h isn't defined. I've tried setting CFG_TUD_NCM manually to 1 in tusb_config.h
and I've added these statements to my tusb_config.h:
ifndef CFG_TUD_NCM #pragma message ( "warning!! CFG_TUD_NCM 0" ) #else #pragma message ( "CFG_TUD_NCM 1" ) #ifdef CFG_TUD_NET_MTU #pragma message("CFG_TUD_NET_MTU is set") #else #pragma message("CFG_TUD_NET_MTU is not set") #endif #endif
Here are the attached error logs:
`/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/tusb_config.h:121:9: note: '#pragma message: CFG_TUD_NCM 1'
121 | #pragma message ( "CFG_TUD_NCM 1" )
| ^~~
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/tusb_config.h:125:9: note: '#pragma message: CFG_TUD_NET_MTU is not s
et'
125 | #pragma message("CFG_TUD_NET_MTU is not set")
| ^~~
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c: In function 'tud_output':
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:62:10: warning: implicit declaration of function 'tud_r
eady' [-Wimplicit-function-declaration]
62 | if (!tud_ready()) {
| ^~~~~
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:67:9: warning: implicit declaration of function 'tud_ne
twork_can_xmit' [-Wimplicit-function-declaration]
67 | if (tud_network_can_xmit(p->tot_len)) {
| ^~~~~~~~
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:68:7: warning: implicit declaration of function 'tud_ne
twork_xmit'; did you mean 'usb_network_init'? [-Wimplicit-function-declaration]
68 | tud_network_xmit(p, 0);
| ^~~~
| usb_network_init
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:74:5: warning: implicit declaration of function 'tud_task' [-Wimplicit-function-declaration]
74 | tud_task();
| ^~~~
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c: In function 'netif_init_cb':
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:81:16: error: 'CFG_TUD_NET_MTU' undeclared (first use i
n this function); did you mean 'CFG_TUD_NCM'?
81 | netif->mtu = CFG_TUD_NET_MTU;
| ^~~~~~~
| CFG_TUD_NCM
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:81:16: note: each undeclared identifier is reported onl
y once for each function it appears in
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c: In function 'service_traffic':
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:145:5: warning: implicit declaration of function 'tud_n
etwork_recv_renew'; did you mean 'tud_network_recv_cb'? [-Wimplicit-function-declaration]
145 | tud_network_recv_renew();
| ^~~~~~
| tud_network_recv_cb
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c: In function 'usb_network_init':
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:157:8: warning: implicit declaration of function 'tud_i
nit'; did you mean 'tusb_init'? [-Wimplicit-function-declaration]
157 | if (!tud_init(PICO_TUD_RHPORT)) {
| ^~~~
| tusb_init
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c: In function 'usb_network_deinit':
/home/sspitler/Developer/firmware/rp2040/eth_over_usb_emulation/usbnet/usb_network.c:222:3: warning: implicit declaration of function 'tud_d
einit' [-Wimplicit-function-declaration]
222 | tud_deinit(PICO_TUD_RHPORT);
| ^~~~~~
make[2]: [CMakeFiles/usbnet.dir/build.make:90: CMakeFiles/usbnet.dir/usb_network.c.obj] Error 1
make[1]: [CMakeFiles/Makefile2:1745: CMakeFiles/usbnet.dir/all] Error 2
make: *** [Makefile:91: all] Error 2
`
I don't use VSCode, but I don't think that is a factor in it. Let me know if you can provide any help and maybe if you can upload a working UF2 that would be cool
Thank you,
S.Joseph, EDGE Labs.
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Hi!
Wonderful repo! The Host OS shouldn't matter, but I can't re-build your example for some reason.
I've pegged my Picosdk to the version 2.0.0 (this commit id efe2103f9b28458a1615ff096054479743ade236, but for some reason
CFG_TUD_NET_MTU(found at path $PICO_SDK_PATH/lib/tinyusb/src/class/net/net_device.h isn't defined. I've tried setting CFG_TUD_NCM manually to 1 in tusb_config.hand I've added these statements to my tusb_config.h:
Here are the attached error logs:
I don't use VSCode, but I don't think that is a factor in it. Let me know if you can provide any help and maybe if you can upload a working UF2 that would be cool
Thank you,
S.Joseph, EDGE Labs.