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user [Thu, 17 Aug 2023 22:05:29 +0000 (17:05 -0500)]
Fix bugs in ROL and ROR
user [Wed, 16 Aug 2023 22:53:38 +0000 (17:53 -0500)]
Separate bytecode and utilities to separate files
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.
user [Wed, 16 Aug 2023 08:36:24 +0000 (03:36 -0500)]
Fix branch macros for backwards branches
user [Tue, 15 Aug 2023 21:26:42 +0000 (16:26 -0500)]
Add more test bytecode and fix zero-flag bug
user [Tue, 15 Aug 2023 08:08:29 +0000 (03:08 -0500)]
Add list files to gitignore
user [Tue, 15 Aug 2023 08:06:59 +0000 (03:06 -0500)]
Fix some bugs and add more test bytecode
user [Tue, 15 Aug 2023 06:39:58 +0000 (01:39 -0500)]
Work around an unfortunate assembler bug
user [Tue, 15 Aug 2023 04:31:20 +0000 (23:31 -0500)]
Make everything unnecessarily dangerous
user [Mon, 14 Aug 2023 00:30:00 +0000 (19:30 -0500)]
Add switch debouncing logic
user [Sun, 13 Aug 2023 23:32:06 +0000 (18:32 -0500)]
Add IO instructions to bytecode quickref
user [Sun, 13 Aug 2023 23:27:29 +0000 (18:27 -0500)]
Change whitespace to fit more quickref on screen
user [Sun, 13 Aug 2023 23:18:27 +0000 (18:18 -0500)]
Add Tortoise-Bytecode assembly macros
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.
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.
user [Tue, 8 Aug 2023 06:20:36 +0000 (01:20 -0500)]
Add operand decoding and fix lots of problems
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.
user [Mon, 7 Aug 2023 22:40:35 +0000 (17:40 -0500)]
Fix typo
user [Wed, 12 Jul 2023 04:39:49 +0000 (23:39 -0500)]
Add tortoise-and-hare version of siggen
2 Mega-samples per second!
user [Tue, 11 Jul 2023 21:56:39 +0000 (16:56 -0500)]
Add Arduino version and move asm version
user [Fri, 7 Jul 2023 21:01:37 +0000 (16:01 -0500)]
Remove extra comment
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.
user [Thu, 6 Jul 2023 20:46:14 +0000 (15:46 -0500)]
Clean up small bits
user [Thu, 6 Jul 2023 20:40:53 +0000 (15:40 -0500)]
Document multiplication with register allocation
user [Thu, 6 Jul 2023 20:28:13 +0000 (15:28 -0500)]
Clean up some small bits
user [Thu, 6 Jul 2023 20:14:46 +0000 (15:14 -0500)]
Refactor debouncing and waveform advance to subs
user [Thu, 6 Jul 2023 03:51:25 +0000 (22:51 -0500)]
Add step size update from ADC value
user [Wed, 5 Jul 2023 22:42:28 +0000 (17:42 -0500)]
Upate header comment from original test program
user [Wed, 5 Jul 2023 22:35:29 +0000 (17:35 -0500)]
Remove stale ISR skeleton for key press handling
user [Wed, 5 Jul 2023 22:32:57 +0000 (17:32 -0500)]
Add switch debouncing and waveform switching
user [Wed, 5 Jul 2023 06:17:05 +0000 (01:17 -0500)]
Update with waveform sampling
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.