1 files changed, 102 insertions, 0 deletions
diff --git a/src/progs/pickit1/base/pickit1.cpp b/src/progs/pickit1/base/pickit1.cpp
new file mode 100644
index 0000000..c5ab021
--- /dev/null
+++ b/src/progs/pickit1/base/pickit1.cpp
@@ -0,0 +1,102 @@
+/***************************************************************************
+ * 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, QString("work around bug in firmware (nb_inc=%1 high=%2)")
+                       .arg(toHexLabel(nb, 4)).arg(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);
+}