]> git.the-white-hart.net Git - atmega/siggen.git/log
atmega/siggen.git
2 years agoAdd code to touch Nokia LCD
user [Wed, 16 Aug 2023 10:24:25 +0000 (05:24 -0500)]
Add code to touch Nokia LCD

Oh yeah.  It's all comin' together.

Successful test on hardware.

2 years agoFix branch macros for backwards branches
user [Wed, 16 Aug 2023 08:36:24 +0000 (03:36 -0500)]
Fix branch macros for backwards branches

2 years agoAdd more test bytecode and fix zero-flag bug
user [Tue, 15 Aug 2023 21:26:42 +0000 (16:26 -0500)]
Add more test bytecode and fix zero-flag bug

2 years agoAdd list files to gitignore
user [Tue, 15 Aug 2023 08:08:29 +0000 (03:08 -0500)]
Add list files to gitignore

2 years agoFix some bugs and add more test bytecode
user [Tue, 15 Aug 2023 08:06:59 +0000 (03:06 -0500)]
Fix some bugs and add more test bytecode

2 years agoWork around an unfortunate assembler bug
user [Tue, 15 Aug 2023 06:39:58 +0000 (01:39 -0500)]
Work around an unfortunate assembler bug

2 years agoMake everything unnecessarily dangerous
user [Tue, 15 Aug 2023 04:31:20 +0000 (23:31 -0500)]
Make everything unnecessarily dangerous

2 years agoAdd switch debouncing logic
user [Mon, 14 Aug 2023 00:30:00 +0000 (19:30 -0500)]
Add switch debouncing logic

2 years agoAdd IO instructions to bytecode quickref
user [Sun, 13 Aug 2023 23:32:06 +0000 (18:32 -0500)]
Add IO instructions to bytecode quickref

2 years agoChange whitespace to fit more quickref on screen
user [Sun, 13 Aug 2023 23:27:29 +0000 (18:27 -0500)]
Change whitespace to fit more quickref on screen

2 years agoAdd Tortoise-Bytecode assembly macros
user [Sun, 13 Aug 2023 23:18:27 +0000 (18:18 -0500)]
Add Tortoise-Bytecode assembly macros

2 years agoAdd more instructions
user [Sun, 13 Aug 2023 20:21:01 +0000 (15:21 -0500)]
Add more instructions

Still have to do div/mod, some IO instructions, and fix flags for some
others.

The encoding should be crystalized enough by now to write macros for
assembling bytecode and start testing on hardware.

2 years agoSave progress with first few instructions
user [Fri, 11 Aug 2023 09:03:04 +0000 (04:03 -0500)]
Save progress with first few instructions

Some of these work, I'm pretty sure.

2 years agoAdd operand decoding and fix lots of problems
user [Tue, 8 Aug 2023 06:20:36 +0000 (01:20 -0500)]
Add operand decoding and fix lots of problems

2 years agoInitial commit of bytecode interpreter skeleton
user [Mon, 7 Aug 2023 22:41:16 +0000 (17:41 -0500)]
Initial commit of bytecode interpreter skeleton

Lots of work to do here, just saving progress.

2 years agoFix typo
user [Mon, 7 Aug 2023 22:40:35 +0000 (17:40 -0500)]
Fix typo

2 years agoAdd tortoise-and-hare version of siggen
user [Wed, 12 Jul 2023 04:39:49 +0000 (23:39 -0500)]
Add tortoise-and-hare version of siggen

2 Mega-samples per second!

2 years agoAdd Arduino version and move asm version
user [Tue, 11 Jul 2023 21:56:39 +0000 (16:56 -0500)]
Add Arduino version and move asm version

2 years agoRemove extra comment
user [Fri, 7 Jul 2023 21:01:37 +0000 (16:01 -0500)]
Remove extra comment

2 years agoDetect butten press by level rather than change
user [Fri, 7 Jul 2023 20:56:12 +0000 (15:56 -0500)]
Detect butten press by level rather than change

This fixes a problem that would cause it to immediately advance
waveforms on startup specifically after being programmed.

2 years agoClean up small bits
user [Thu, 6 Jul 2023 20:46:14 +0000 (15:46 -0500)]
Clean up small bits

2 years agoDocument multiplication with register allocation
user [Thu, 6 Jul 2023 20:40:53 +0000 (15:40 -0500)]
Document multiplication with register allocation

2 years agoClean up some small bits
user [Thu, 6 Jul 2023 20:28:13 +0000 (15:28 -0500)]
Clean up some small bits

2 years agoRefactor debouncing and waveform advance to subs
user [Thu, 6 Jul 2023 20:14:46 +0000 (15:14 -0500)]
Refactor debouncing and waveform advance to subs

2 years agoAdd step size update from ADC value
user [Thu, 6 Jul 2023 03:51:25 +0000 (22:51 -0500)]
Add step size update from ADC value

2 years agoUpate header comment from original test program
user [Wed, 5 Jul 2023 22:42:28 +0000 (17:42 -0500)]
Upate header comment from original test program

2 years agoRemove stale ISR skeleton for key press handling
user [Wed, 5 Jul 2023 22:35:29 +0000 (17:35 -0500)]
Remove stale ISR skeleton for key press handling

2 years agoAdd switch debouncing and waveform switching
user [Wed, 5 Jul 2023 22:32:57 +0000 (17:32 -0500)]
Add switch debouncing and waveform switching

2 years agoUpdate with waveform sampling
user [Wed, 5 Jul 2023 06:17:05 +0000 (01:17 -0500)]
Update with waveform sampling

2 years agoInitial commit
user [Tue, 4 Jul 2023 23:22:33 +0000 (18:22 -0500)]
Initial commit

Contains debug program that reads from the ADC and writes to PORTD,
along with a skeleton of comments for future additions.