#Ps2 emulator mac mountain lion driver#
#Ps2 emulator mac mountain lion ps2#
#Ps2 emulator mac mountain lion windows#

So, interruptOccurred can be called at any time, even during packetReady. La nueva actualizacin de Mac, Mountain Lion, est al caer, y esta entrada ser una gua para saber qu requisitos necesito (Mac compatibles y versiones compatibles) para instalar la Mountain Lion es la versin 10.8 de OS X que se present en el ao 2012 como el sucesor de Lion. You must be careful not to get into a 'negative feedback' loop however (where resets cause temporary bad data, which cause more resets, etc).

#Ps2 emulator mac mountain lion ps2#

It can do other tasks, such as sending commands to the ps2 device to reset, etc when bad data is received. In packetReady you should be advancing the 'tail' only to retrieve the complete packets in order placed by interuptOccurred. PacketReady is called on the workloop thread after interruptOccurred has signaled that a complete packet is available. If you want to communicate that invalid packets/data are being received to packetReady, make a special kind of packet so it can notice.

All packet sync/verification should be done in interruptOccurred. You should only be advancing the 'head' of the ring buffer in here, to store data in the ring buffer. InterruptOccurred happens when actual interrupts happen. So if someone have a good understanding of kexts, threads, and VoodooPS2 ringbuffers ^^. I first tried to contact rehabman by mail since i firstly though those questions may be too technical to be posted here, but got no answer for now (i can understand that he cannot answers every emails people sends him). wouldn't it get some incorrect data there ? That is one of my ideas of why i can get hick-ups like i have right now.

:sДЄnd I was wondering how thread safe is the interruptOccured and packetReady functions : what happens if during packet treatment loop on packetReady a interrupt occurs and modifies the ringbuffer.

#Ps2 emulator mac mountain lion driver#

this physical limation might become a problem if we decide to implement rotation for example).Д«ut i'm experiencing some hick-ups on mouse mouvement for now : the cypress floods a lot of events through the PS2 bus, regularly (frequency depends on how fast i move on the touchpad ), i go stored an incorrect packet which leads to and incorrect mouse move and then right after my header byte is incorrect, i then re-sync by sending 0xfe and go back on sync but the result still a driver with some hick-ups.

#Ps2 emulator mac mountain lion windows#

I have a xps l322x with osx installed, but since i have my trackpad working wonderfully under windows and Linux (gentoo), I found really frustrating to be unable to get at least two finger scrolling, so i started writing some implementation of the cypress trackpad on the VoodooPS2Controller of rehabman, for now i retreive successfully the coordinatinates with multiple fingers (well cypress only gives correct coordinates for 1 or 2 fingers independently, if more fingers (3 to 5), it on gives the coordinates of one of them, but tells how much fingers there is. Building a CustoMac Hackintosh: Buyer's GuideДЇirst of all wanted to excuse myself if my post shouldn't be here, since i don't know how technical i can go this thread.