write_uint32_hex.m

来自「mimo2x2天线选择系统的全系统matlab程序,先前的是dsp程序.」· M 代码 · 共 23 行

function write_uint32_hex(name,A)
%
% write_uint32_hex(name,A)
%
% Write elements of matrix A in .dat format, suitable for loading
% into Code Composer Studio.
%
% Elements are rounded to 32-bit unsigned integer format
% and the values are stored in hex-format (little endian)

N=prod(size(A));

% convert to double, and/or round to nearest integer
A=round(double(A));

if any(A>2^32-1 | A<0)
    error('One or more values are out of range')
end

fid = fopen(name,'wt');
fprintf(fid,'1651 1 0 0 %X\n',N);
fprintf(fid,'0x%08X\n',A);
fclose(fid);