

@302

11 years 
sacerdot 
…



@301

11 years 
sacerdot 
…



@300

11 years 
sacerdot 
…



@299

11 years 
sacerdot 
…



@298

11 years 
sacerdot 
…



@297

11 years 
sacerdot 
…



@296

11 years 
sacerdot 
…



@294

11 years 
mulligan 
get and set_arg_16 implemented.



@293

11 years 
sacerdot 
…



@290

11 years 
mulligan 
Moved definitions around so related are grouped together.



@289

11 years 
mulligan 
Writing at stack pointer implemented.



@288

11 years 
mulligan 
Set flags implemented.



@287

11 years 
mulligan 
Reading at stack pointer added.



@286

11 years 
mulligan 
Added bit address lookup for registers.



@285

11 years 
mulligan 
Get and set for bitaddressable SFRs now completed.



@284

11 years 
sacerdot 
…



@283

11 years 
sacerdot 
Bug fixed in type declaration of BIT/N_BIT.



@282

11 years 
sacerdot 
…



@281

11 years 
mulligan 
Resolved conflicts.



@280

11 years 
sacerdot 
Bug fixed in assemblying AJMP.



@279

11 years 
sacerdot 
Notation moved to Cartesian.



@278

11 years 
sacerdot 
More curryfication.



@277

11 years 
sacerdot 
Bugs fixed in definition of sub8_with_carrier.



@276

11 years 
mulligan 
Messed up a file.



@275

11 years 
mulligan 
Removed all axioms from Arithmetic.ma and replaced them with …



@274

11 years 
mulligan 
First attempt at sub8_with_c complete.



@273

11 years 
mulligan 
Some fault functions were rewritten.



@272

11 years 
mulligan 
Changes from this morning.



@271

11 years 
sacerdot 
assembly1 defined on ACALL and ADD: it seems it will become too slow…



@270

11 years 
mulligan 
More added.



@269

11 years 
sacerdot 
 …



@268

11 years 
sacerdot 
 notation moved to proper places
 new function split on Vectors



@267

11 years 
mulligan 
Renamed Interpret to Status.



@266

11 years 
mulligan 
Changes to bitvector.



@265

11 years 
mulligan 
Test commit.



@264

11 years 
sacerdot 
 new axiomatic data type for Strings
 new file for Assembly



@263

11 years 
sacerdot 
 use standard notation for exponential
 Bit is now Bool



@262

11 years 
sacerdot 
 new notation ...? for vectors to reduce ambiguity
 …



@261

11 years 
mulligan 
Strengthened typings of get_ and set_index in Vector file.



@260

11 years 
sacerdot 
 Minimal changes to make it compile with the standard distribution of …



@259

11 years 
mulligan 
Need stronger set_ and get_index functions on vectors (current ones …



@258

11 years 
mulligan 
Forgotten files.



@257

11 years 
mulligan 
Added exponential functions for nats. Working on operational …



@256

11 years 
mulligan 
Work on ASM.ma file.



@249

11 years 
mulligan 
More work on defining fundamental datatypes.



@248

11 years 
mulligan 
More changes. Added datatype for addressing modes.



@247

11 years 
mulligan 
Changes to get directory to compile.



@246

11 years 
mulligan 
Added physical file (Arithmetic) for arithmetic on bit vectors, and …



@244

11 years 
mulligan 
Vector.ma now compiles.



@243

11 years 
mulligan 
Updated Util.ma too.



@242

11 years 
mulligan 
Got List to compile.



@241

11 years 
mulligan 
Also needed an updated List.ma.



@240

11 years 
mulligan 
Updated Vector / BitVector? files taken from my Matita library.



@238

11 years 
mulligan 
More work on bitvectors.



@237

11 years 
mulligan 
More functions on bitvectors written.



@236

11 years 
mulligan 
Strange problem with matita and the Maybe file? Cannot find Maybe.ng.



@235

11 years 
mulligan 
More work on bitvectors.



@234

11 years 
mulligan 
Division and modulus implemented. All necessary orders on naturals …



@233

11 years 
mulligan 
Changes from this morning: Bool / Prop division = nightmare.



@232

11 years 
mulligan 
Lots of work from today. Writing bitvector library is harder than it …



@231

11 years 
mulligan 
BitVector? stuff from this morning: need further development of Nat …



@230

11 years 
mulligan 
Lots of work from today.



@229

11 years 
mulligan 
More changes.



@228

11 years 
mulligan 
Conjunction, disjunction and 'xorjunction' implemented on bitvectors. …



@224

11 years 
mulligan 
Changes to bit vectors and vectors.



@223

11 years 
mulligan 
File for bitvector specific stuff added.



@222

11 years 
mulligan 
Datatype for fixed length lists (vectors) as well as some recursive …



@221

11 years 
mulligan 
Starting formalisation in Matita



@220

11 years 
mulligan 
Started on timer 2 capture mode.



@219

11 years 
mulligan 
Additional features of timer 2 auto reload implemented.



@218

11 years 
mulligan 
Timer 2 16 bit auto reload implemented.



@217

11 years 
mulligan 
Back to the drawing board with interrupts ... giving up and …



@216

11 years 
mulligan 
Interrupts are harder than they look.



@215

11 years 
mulligan 
More on implementation of interrupts. Need to add a queue for …



@214

11 years 
mulligan 
Started implementation of interrupts.



@213

11 years 
mulligan 
implementing interrupts



@212

11 years 
mulligan 
Refactored main emulator loop to improve clarity. Debugging serial …



@210

11 years 
mulligan 
Three new opcodes ticked off. Going through remaining untested …



@209

11 years 
mulligan 
Compiled again.



@207

11 years 
campbell 
Add memory extensions and rework parts of D3.1.



@206

11 years 
mulligan 
Fixed serial output.



@205

11 years 
mulligan 
Reworked handling of serial port input, and implemented remaining …



@204

11 years 
mulligan 
Added file that performs both serial input and output on the 8051.



@203

11 years 
mulligan 
Serial input test: seems to work correctly (small bug corrected where …



@202

11 years 
mulligan 
Remaining two timer modes implemented.



@201

11 years 
mulligan 
Implemented output onto P1 and P3 lines, implemented a few of the …



@200

11 years 
mulligan 
New features:
1) conditional jumps to labels implemented
[Note: …



@199

11 years 
mulligan 
Fixes to debug code to make serial output more clear. CJNE/JNZ is not …



@198

11 years 
mulligan 
Added more info to status printout. Found weird bug in emulator: cjne …



@197

11 years 
campbell 
Add some first draft text for 3.1.



@196

11 years 
mulligan 
Improvements to processor status output. Now includes readout of main …



@195

11 years 
mulligan 
Added printout of processor status when we enter the infinite SJMP …



@194

11 years 
mulligan 
Oops: small change caused compile to fail. Works again, now.



@193

11 years 
mulligan 
Fixed type errors relating to serial output. The serial port code …



@191

11 years 
mulligan 
Changed way we handle I/O due to assert false bug on first serial I/O …



@188

11 years 
mulligan 
Added README file for Roberto.



@187

11 years 
mulligan 
Bug found in IO handling. Something is throwing assert false.



@186

11 years 
mulligan 
Added C code to write to SBUF SFR for Roberto.



@185

11 years 
mulligan 
Found a way to inline SDCC ASM directly into C to test hard to reach …



@184

11 years 
mulligan 
Found out how to directly access 8051's registers from C code. Added …


