Created
January 24, 2013 05:13
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| struct num32 | |
| { | |
| high; | |
| low; | |
| } | |
| function compare32(a:num32, b:num32) | |
| { | |
| if (a.high != b.high) return 0; | |
| if (a.low != b.low) return 0; | |
| return 1; | |
| } | |
| static lem = -1; | |
| static lem_hardware_id[2] = { 0x7349, 0xf615 }; | |
| static lem_vram[384]; | |
| function detect_lem() | |
| { | |
| local num_hardware = 0; | |
| asm (B = &num_hardware) | |
| { | |
| HWN [B] | |
| } | |
| local n = 0; | |
| while (n < num_hardware) | |
| { | |
| local hardware_id[2]; | |
| asm ( A = n; I = hardware_id ) | |
| { | |
| HWQ A | |
| SET [I + 0x0001], A | |
| SET [I], B | |
| } | |
| if (compare32(hardware_id, lem_hardware_id) != 0) | |
| { | |
| lem = n; | |
| } | |
| n += 1; | |
| } | |
| } | |
| detect_lem(); | |
| asm (C = lem; B = lem_vram) | |
| { | |
| SET A, 0 | |
| HWI C | |
| } | |
| local str = "Hello World!"; | |
| local str_len = *str; //Strings are stored in length prefix form. | |
| local i = 0; | |
| while (i < str_len) | |
| { | |
| lem_vram[i] = 0xF000 | str[i + 1]; | |
| i += 1; | |
| } |
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