|
|
|
/***************************************************************************
|
|
|
|
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
|
|
|
|
* *
|
|
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
|
|
* it under the terms of the GNU General Public License as published by *
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
|
|
* (at your option) any later version. *
|
|
|
|
***************************************************************************/
|
|
|
|
#include "pickit1.h"
|
|
|
|
|
|
|
|
bool Pickit1::Baseline::init()
|
|
|
|
{
|
|
|
|
Array cmd;
|
|
|
|
cmd[0] = 'c';
|
|
|
|
cmd[1] = 0x00; // Load Configuration
|
|
|
|
cmd[2] = 0x02; // Load Program latches
|
|
|
|
cmd[3] = 0x03; // Load Data latches
|
|
|
|
cmd[4] = 0x04; // Read Program memory
|
|
|
|
cmd[5] = 0x05; // Read Data latches
|
|
|
|
cmd[6] = 0x06; // Increment Address
|
|
|
|
cmd[7] = 0x08; // Begin programming internally timed
|
|
|
|
if ( !hardware().port().command(cmd) ) return false;
|
|
|
|
cmd[0] = 0x08; // Begin Programming externally timed
|
|
|
|
cmd[1] = 0x0E; // End externally time programming cycle
|
|
|
|
cmd[2] = 0x09; // Bulk Erase program memory
|
|
|
|
cmd[3] = 0x0B; // Bulk Erase Data memory
|
|
|
|
cmd[4] = 0xFF; // Read Program memory
|
|
|
|
cmd[5] = 0xFF; // Read Data latches
|
|
|
|
cmd[6] = 0xFF; // Increment Address
|
|
|
|
cmd[7] = 0xFF; // Begin programming internally timed
|
|
|
|
return hardware().port().command(cmd);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool Pickit1::Baseline::incrementPC(uint nb)
|
|
|
|
{
|
|
|
|
if ( (nb & 0xFF)!=0 ) return Pickit::Baseline::incrementPC(nb);
|
|
|
|
// work around bugs in firmware
|
|
|
|
Array cmd;
|
|
|
|
uint high = (nb >> 8) & 0xFF;
|
|
|
|
log(Log::DebugLevel::Extra, TQString("work around bug in firmware (nb_inc=%1 high=%2)")
|
|
|
|
.tqarg(toHexLabel(nb, 4)).tqarg(toHexLabel(high, 2)));
|
|
|
|
if ( high==1 ) {
|
|
|
|
cmd[0] = 'I';
|
|
|
|
cmd[1] = 0x40;
|
|
|
|
cmd[2] = 0x00;
|
|
|
|
cmd[3] = 'I';
|
|
|
|
cmd[4] = 0xC0;
|
|
|
|
cmd[5] = 0x00;
|
|
|
|
} else {
|
|
|
|
cmd[0] = 'I';
|
|
|
|
cmd[1] = 0x00;
|
|
|
|
cmd[2] = high-1;
|
|
|
|
}
|
|
|
|
return hardware().port().command(cmd);
|
|
|
|
}
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
|
|
bool Pickit1::P16F::init()
|
|
|
|
{
|
|
|
|
Array cmd;
|
|
|
|
cmd[0] = 'c';
|
|
|
|
cmd[1] = 0x00; // Load Configuration
|
|
|
|
cmd[2] = 0x02; // Load Program latches
|
|
|
|
cmd[3] = 0x03; // Load Data latches
|
|
|
|
cmd[4] = 0x04; // Read Program memory
|
|
|
|
cmd[5] = 0x05; // Read Data latches
|
|
|
|
cmd[6] = 0x06; // Increment Address
|
|
|
|
cmd[7] = 0x08; // Begin programming internally timed
|
|
|
|
if ( !hardware().port().command(cmd) ) return false;
|
|
|
|
cmd[0] = 0x18; // Begin Programming externally timed
|
|
|
|
cmd[1] = 0x0A; // End externally time programming cycle
|
|
|
|
cmd[2] = 0x09; // Bulk Erase program memory
|
|
|
|
cmd[3] = 0x0B; // Bulk Erase Data memory
|
|
|
|
cmd[4] = 0xFF; // Read Program memory
|
|
|
|
cmd[5] = 0xFF; // Read Data latches
|
|
|
|
cmd[6] = 0xFF; // Increment Address
|
|
|
|
cmd[7] = 0xFF; // Begin programming internally timed
|
|
|
|
return hardware().port().command(cmd);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool Pickit1::P16F716::init()
|
|
|
|
{
|
|
|
|
Array cmd;
|
|
|
|
cmd[0] = 'c';
|
|
|
|
cmd[1] = 0x00; // Load Configuration
|
|
|
|
cmd[2] = 0x02; // Load Program latches
|
|
|
|
cmd[3] = 0x03; // Load Data latches
|
|
|
|
cmd[4] = 0x04; // Read Program memory
|
|
|
|
cmd[5] = 0x05; // Read Data latches
|
|
|
|
cmd[6] = 0x06; // Increment Address
|
|
|
|
cmd[7] = 0x08; // Begin programming internally timed
|
|
|
|
if ( !hardware().port().command(cmd) ) return false;
|
|
|
|
cmd[0] = 0x18; // Begin Programming externally timed
|
|
|
|
cmd[1] = 0x0E; // End externally time programming cycle
|
|
|
|
cmd[2] = 0x09; // Bulk Erase program memory
|
|
|
|
cmd[3] = 0x0B; // Bulk Erase Data memory
|
|
|
|
cmd[4] = 0xFF; // Read Program memory
|
|
|
|
cmd[5] = 0xFF; // Read Data latches
|
|
|
|
cmd[6] = 0xFF; // Increment Address
|
|
|
|
cmd[7] = 0xFF; // Begin programming internally timed
|
|
|
|
return hardware().port().command(cmd);
|
|
|
|
}
|