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mouse: add scroll support

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This commit is contained in:
Eugene Lozovoy
2024-09-24 23:45:27 +03:00
parent e4554d1e58
commit 858e4a2a61
3 changed files with 13 additions and 8 deletions
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8
TSConf.sv
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@ -166,12 +166,13 @@ wire [7:0] key_code;
wire [8:0] mouse_x;
wire [8:0] mouse_y;
wire [3:0] mouse_z;
wire [7:0] mouse_flags;
wire mouse_strobe;
wire mouse_b0 = st_mouseswap? mouse_flags[0] : mouse_flags[1];
wire mouse_b1 = st_mouseswap? mouse_flags[1] : mouse_flags[0];
wire [24:0] ps2_mouse = { mouse_strobe_level, mouse_y[7:0], mouse_x[7:0], mouse_flags[7:2], mouse_b1, mouse_b0 };
wire mouse_b0 = st_mouseswap? mouse_flags[1] : mouse_flags[0];
wire mouse_b1 = st_mouseswap? mouse_flags[0] : mouse_flags[1];
wire [28:0] ps2_mouse = { mouse_strobe_level, mouse_z, mouse_y[7:0], mouse_x[7:0], mouse_flags[7:2], mouse_b1, mouse_b0 };
reg mouse_strobe_level;
always @(posedge clk_sys) if (mouse_strobe) mouse_strobe_level <= ~mouse_strobe_level;
@ -207,6 +208,7 @@ user_io #(.STRLEN($size(CONF_STR)>>3), .SD_IMAGES(2), .FEATURES(32'h0 | (BIG_OSD
.mouse_x(mouse_x),
.mouse_y(mouse_y),
.mouse_z(mouse_z),
.mouse_flags(mouse_flags),
.mouse_strobe(mouse_strobe),