Hardware autoconfig board based mouse driver. (WIP)

diff --git a/inputdevice.cpp b/inputdevice.cpp
index 49e69a6d954a4e88b956821eb7bdc5fe9a27e4ee..b1700ff233fc20ff9e5464687cc42a193fb017b0 100644 (file)
--- a/inputdevice.cpp
+++ b/inputdevice.cpp
@@ -1498,12 +1498,39 @@ static void inputdevice_mh_abs (int x, int y, uae_u32 buttonbits)
        if (uaeboard_bank.baseaddr) {
                uae_u8 tmp[16];
 
+/*
+
+       00 W Misc bit flags
+               - Bit 0 = mouse is currently out of Amiga window bounds
+                 (Below mouse X / Y value can be out of bounds, negative or too large)
+               - Bit 1 = mouse coordinate / button state changed
+               - Bit 2 = window size changed
+               - Bit 15 = bit set = activated
+       02 W PC Mouse absolute X position relative to emulation top / left corner
+       04 W PC Mouse absolute Y position relative to emulation top / left corner
+       06 W PC Mouse relative wheel (counter that counts up or down)
+       08 W PC Mouse relative horizontal wheel (same as above)
+       0A W PC Mouse button flags (bit 0 set: left button pressed, bit 1 = right, and so on)
+
+       10 W PC emulation window width (Host OS pixels)
+       12 W PC emulation window height (Host OS pixels)
+       14 W RTG hardware emulation width (Amiga pixels)
+       16 W RTG hardware emulation height (Amiga pixels)
+       
+       20 W Amiga Mouse X (write-only)
+       22 W Amiga Mouse Y (write-only)
+
+       Big endian. All read only except last two.
+       Changed bit = bit automatically clears when Misc value is read.
+
+*/
+
                uae_u8 *p = uaeboard_bank.baseaddr + 0x200;
                memcpy(tmp, p + 2, 2 * 5);
 
                // status
-               p[0] = 0;
-               p[1] = 0;
+               p[0] = 0x00 | (currprefs.input_tablet != 0 ? 0x80 : 0x00);
+               p[1] = 0x00;
                // host x
                p[2 * 1 + 0] = x >> 8;
                p[2 * 1 + 1] = (uae_u8)x;
@@ -1538,8 +1565,8 @@ static void inputdevice_mh_abs (int x, int y, uae_u32 buttonbits)
                        p[2 * 2 + 0] = picasso96_state.Width >> 8;
                        p[2 * 2 + 1] = (uae_u8)picasso96_state.Width;
                        // RTG resolution height
-                       p[2 * 3 + 0] = picasso96_state.Height >> 8;
-                       p[2 * 3 + 1] = (uae_u8)picasso96_state.Height;
+                       p[3 * 2 + 0] = picasso96_state.Height >> 8;
+                       p[3 * 2 + 1] = (uae_u8)picasso96_state.Height;
                } else {
                        p[2 * 0 + 0] = 0;
                        p[2 * 0 + 1] = 0;
@@ -1558,6 +1585,20 @@ static void inputdevice_mh_abs (int x, int y, uae_u32 buttonbits)
        }
 }
 
+void mousehack_write(int reg, uae_u16 val)
+{
+       switch (reg)
+       {
+               case 0x20:
+               write_log(_T("Mouse X = %d\n"), val);
+               break;
+               case 0x22:
+               write_log(_T("Mouse Y = %d\n"), val);
+               break;
+       }
+}
+
+
 #if 0
 static void inputdevice_mh_abs_v36 (int x, int y)
 {