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Fc    = 10;  % clock frequency
Tfreq = 4;   % Target frequency

% working options
n  = 100000;  % number of points
SR = 10*Fc;   % sampling rate
T  = n/SR;    % sampling time (s)

% working vectors
t = 0:1/SR:T-1/SR; % time vector

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if (v == 1) && (v ~= last_v) % raising edge
            
    if (rand >= 1/fcounter_max)
        icounter = icounter + 1;
    end
    
end

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if (v == 1) && (v ~= last_v) % raising edge
    fcounter = fcounter + 1;

    if (fcounter == f)
        f = floor(fcounter_max + rand);
        fcounter = 0;
    else
        icounter = icounter + 1;
    end

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#BANKX
int buffer[BUFFER_LEN];

// Modulo addressing inicialization
XMODSRT           = buffer;
XMODEND           = buffer + BUFFER_LEN - 1;
MODCONbits.XWM    = MODCON_WREG1;
MODCONbits.XMODEN = MODCON_ENABLED;

#ASM

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#BANKX
int filter[]  = {0, 0, 0, 1, 0, 0, 0};
#BANKY
int samples[] = {1, 2, 3, 4, 5, 6, 7};

CORCONbits.IFMODE = CORCON_IFMODE_INTEGER;

#ASM
mov filter,w8    // W8 and W9 can address X memory
mov samples,w10  // W10 and W11 can address Y memory

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Create CA structure:
https://jamielinux.com/docs/openssl-certificate-authority/sign-server-and-client-certificates.html

cd ~/ca

#For SERVER Cert
#===============

NAME=workstation002.example.com