Kempston mouse

Don't slaughter the cash cow that lays golden eggs, All...! Brothers and sisters, please give me links to email and/or printed publications on the Spectrum and/or Internet resources, dedicated to working with the Kempston mouse at the software level. To have brief and succinct, as well as frivolous ready-made drivers and examples software solutions. So that everything is already chewed, so that just swallow it :) . Thank you. With the best - Wlodek # wlblack(@)newmail.ru # http://wlodeks.narod.ru [ZX] [500:95/462@ZXNet] [2:5016 Forever] [Golyanovo] [Old Russians]

Hello, Wladimir! 14 Oct 03 21:04, Wladimir Bulchukey -> All: WB> Brothers and sisters, please give me links to electronic ones WB> and (or) printed publications on the Spectrum and (or) Internet resources, WB> dedicated to working with the Kempston mouse at the software level. To be WB> brief and succinct, as well as frivolous ready-made drivers and examples WB> software solutions. So that everything is already chewed, so that WB> just swallow :) . Me and ex-366 wrote the driver. You need to read the ports. fbdf - x coordinate, ffdf - y, fadf - buttons (default - ff; 0 bits dropped - left is pressed, 1 - right, 2 - middle). The auto-detect in some proton was described in detail. In general, you need to temporarily do just ret for interruptions, then immediately after halt wait 30000-40000 clock cycles, read the ports (in a loop, 10 times) and so that x/y does not changed during the cycle and were not equal to the ff port, and there would be 3 buttons in the port the least significant bit is set. Binding to interrupts because port ff is garbage on bus (and non-existent ports) during screen drawing, and during curb - does not litter... Until this was done, the mouse was found on salts In principle, I can look for the source code of that driver. There's a mouse and all the joysticks(and with auto acceleration)... But it seems there were no comments By the way, this problem also happens with the mouse - it gets hit by the beam. Needs processing interrupts, first process the cursor sprite while the border is being drawn... Best regards, Evgeniy.