You can download a zip with all files here : Filling_the_screen_with_colors_in_c_and_assembler_Pasmo_z88dk_sdcc. The Z88DK installation contains hundreds of header files and only a some of them are for use with zsdcc and the Spectrum. The three binaries have the same speed (as they use to fill ldir), but curiously the binary generated by z88dk occupies 193 bytes, the generated by sdcc occupies 93 bytes and the generated by Pasmo occupies 34 bytes. Fuse Spectrum Emulator with tagged C source from Z88DK Derek Fountain 4 subscribers Subscribe 10 563 views 4 years ago Very short demo of a tagged source debugger modification I made to the Fuse. 3) Passing a variable with a function to the assembly code. 2) Creating an assembly variable and modifying that value in C. Source code for z88dk: # include main ( ) _asm call #0xBB06 Our simple assembler code is to change the border color and get it rapidly flashing and there are three ways I’m going to accomplish it in this lesson. At the end of this tutorial you can download a zip with all files. z88dk Public The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries. In this example, we'll just fill the entire screen with the same value 256 times (with values from 0 to 255), so you will see the screen changing color quickly, the program will work in mode 0, to have 16 colors. The previous question on stack overflow dealing with different problem as given in a link. Is there any tool/plotting technique I can use to generate a similar plot in Python or IDL Programming Language. The video memory is located between the addresses C000 to FFFF, ie has a size of 3FFF (16,383) bytes. Depending on the mode, each byte represents 2, 4 or 8 pixels of the screen. In MATLAB one can use cplot.m which can generate colored plot basically looks like 2d plot with 3rd axis (z-axis) value as colorbar. If FALSE, the data used in drawing are returned as a list of ames. The Amstrad CPC has three video modes : "Mode 0" 160×200 pixels with 16 colors, "Mode 1" 320×200 pixels with 4 colors and "Mode 2" 640×200 pixels with 2 colors. A logical (default TRUE ), specifying whether to draw the plot. Filling the screen with colors in c and assembler (Pasmo, z88dk and sdcc)
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