I'm still trying to add a softAP WiFi module to my Raspi CM3+. (I'm starting to think I will never succeed.)
I am trying to do it with the ISM43362. This module uses a similar chip that the one used on the Raspi 3B+.
Unfortunately, when I connect the module to my SDIO GPIO, I have this message :
If I understood, the F1 signature should read 0x1xxxxxxx to recognize the chip but it read 0xFxxxxxxx.
Code: Select all
mmc1 : new high speed SDIO card at address 0001 brcmfmac: F1 signature read @0x18000000=0xffffffff brcmfmac: brcmf_chip_recognition: chip backplane type 15 is not supported brcmfmac: brcmf_ sdio_probe_attach: brcmf_chip_attach failed! brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed brcmfmac: brcmf_ ops_sdio_probe: F2 error, probe failed -19...
Do you know if it could be a set up/driver problem or it's just an incompatibility between Raspbian and The ISM43362 ?