First of all, congratulations and kudos for your two new projects! And I apologize in advance, as this might very well end up not being an Airfrog issue at all, but me not seeing the obvious.
I briefly looked into replacing the Kernal ROM of a C64 with an STM32F1 myself a few years back. I quickly realized that it wouldn't be up to the job and gave up. So I was excited when I learned about the OneROM and the Airfrog, especially. I assembled a couple of OneROMs (stm32f4-24-pin-rev-g, STM32F405) and Airfrogs last weekend and I'm looking forward to playing and experimenting with them.
So far I've managed to
- build the OneROM firmware for the C64
- flash it to the STM32F405 using an ST-LINK2 clone
- successfully run a C64 board with the OneROM replacing the Kernal
- build the Airfrog firmware and flash it onto the ESP32
- connect the Airfrog to the OneROM
- use the web UI to flash a different firmware from the OneROM releases.
But I cannot get the Airfrog to detect the OneROM firmware and it seems like it fails to precisely detect the STM32F405RG controller I am using:
Could this be an issue with how I've compiled the Airfrog firmware? Or due to my soldering skills being inadequate? Or maybe a fake MCU? Or maybe a firmware issue after all?
I've set the log level for the ESP32 to debug and attached a slightly revised log file to this issue.
I'll take any hint that might point me in the right direction. Thank you for your time and for sharing your work!
airfrog-out-1.log
Best regards,
Christian
First of all, congratulations and kudos for your two new projects! And I apologize in advance, as this might very well end up not being an Airfrog issue at all, but me not seeing the obvious.
I briefly looked into replacing the Kernal ROM of a C64 with an STM32F1 myself a few years back. I quickly realized that it wouldn't be up to the job and gave up. So I was excited when I learned about the OneROM and the Airfrog, especially. I assembled a couple of OneROMs (stm32f4-24-pin-rev-g, STM32F405) and Airfrogs last weekend and I'm looking forward to playing and experimenting with them.
So far I've managed to
But I cannot get the Airfrog to detect the OneROM firmware and it seems like it fails to precisely detect the STM32F405RG controller I am using:
Could this be an issue with how I've compiled the Airfrog firmware? Or due to my soldering skills being inadequate? Or maybe a fake MCU? Or maybe a firmware issue after all?
I've set the log level for the ESP32 to debug and attached a slightly revised log file to this issue.
I'll take any hint that might point me in the right direction. Thank you for your time and for sharing your work!
airfrog-out-1.log
Best regards,
Christian