Hello,
I'm french and i can not understand german so please i appologize for this.
I tried to mod two old sigma lens (300mm Macro APO & 105 Macro Ex) with the attiny24 hack made here but without success. I used the v2 software from post #313 and i don't understand the difference between v1 & v3 (post #309 #314). Is it the right choice ?
I set the fuse to : -U lfuse:w:0xe2:m -U hfuse:w:0xdf:m with avrdude (Int RC Osc 8Mhz Start-up time 64ms and divide clock by 8 unchecked). Is it correct ?
After the mod, these lens are still working with my old EOS50 camera but i still get an error 99 with an EOS 350D when the camera plays with aperture. In all cases, autofocus is working.
I attach a schematic i have quickly done.
Any help is welcome
I'm french and i can not understand german so please i appologize for this.
I tried to mod two old sigma lens (300mm Macro APO & 105 Macro Ex) with the attiny24 hack made here but without success. I used the v2 software from post #313 and i don't understand the difference between v1 & v3 (post #309 #314). Is it the right choice ?
I set the fuse to : -U lfuse:w:0xe2:m -U hfuse:w:0xdf:m with avrdude (Int RC Osc 8Mhz Start-up time 64ms and divide clock by 8 unchecked). Is it correct ?
After the mod, these lens are still working with my old EOS50 camera but i still get an error 99 with an EOS 350D when the camera plays with aperture. In all cases, autofocus is working.
I attach a schematic i have quickly done.
Any help is welcome
