Request for Debugging Method Guidance for FIDO Firmware #122

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opened 2025-03-18 13:21:13 +08:00 by devi1207 · 1 comment
devi1207 commented 2025-03-18 13:21:13 +08:00 (Migrated from github.com)

Hello Polhenarejos,
I am working with your FIDO firmware project(version 6.4) on the RP2040 and trying to implement debugging to understand the firmware's flow. I attempted using UART for debugging, but it only displays statements from fido.c, I could not debug cmd register and cmd authenticate etc.Also i tried with tinyusb cdc method for debugging through print statements but fido process is being affected.Could you kindly guide me on the preferred or standardized debugging method to log the entire firmware effectively to understand the fido process completely?

Hello Polhenarejos, I am working with your FIDO firmware project(version 6.4) on the RP2040 and trying to implement debugging to understand the firmware's flow. I attempted using UART for debugging, but it only displays statements from fido.c, I could not debug cmd register and cmd authenticate etc.Also i tried with tinyusb cdc method for debugging through print statements but fido process is being affected.Could you kindly guide me on the preferred or standardized debugging method to log the entire firmware effectively to understand the fido process completely?
polhenarejos commented 2025-03-18 15:35:31 +08:00 (Migrated from github.com)

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Reference: dearsky/pico-fido#122