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Author	SHA1	Message	Date
Aadi Desai	d784f6d251	Add sine wave generator using cordic	2023-05-28 16:07:23 +01:00
Aadi Desai	6601b6f3af	Add quarter wave cordic block	2023-05-28 16:06:49 +01:00
Aadi Desai	032bb59dea	Remove volume module for now as it stops boot	2023-05-27 12:08:03 +01:00
Aadi Desai	4b58db7921	Update Sin polynomial approx image	2023-05-26 16:54:10 +01:00
Aadi Desai	2f40fb3bb5	Rename ledchaser module to line up with ifdefs	2023-05-24 12:42:34 +01:00
Aadi Desai	48b8e17ff2	Add ZipCPU article link	2023-05-24 12:39:11 +01:00
Aadi Desai	c5f69a4d0e	Update .gitignore	2023-05-24 12:38:20 +01:00
Aadi Desai	a6168e85e8	Add missing LEDs CSR ifdef	2023-05-24 12:36:34 +01:00
Aadi Desai	bb94e58a53	Completed dacVolume.sv, issues remain ... If dacVolume and testSaw are instantiated in the same design, the design fails to run	2023-05-22 13:28:14 +01:00
Aadi Desai	4c831539a8	Add ifdefs for CSR in note header and source	2023-05-22 13:26:37 +01:00
Aadi Desai	6c54b80d80	Add volume control to main.cpp	2023-05-21 01:23:08 +01:00
Aadi Desai	275a74013c	Create volume control module, not functional	2023-05-21 01:22:39 +01:00
Aadi Desai	40a969e30d	Notes for saw -> sine conversion	2023-05-21 01:21:41 +01:00
Aadi Desai	8dbcd18269	Auto calc safe max depth for Litescope Analyzer ... Avoids failed compilations and manually hunting for usable, valid depth	2023-05-18 16:21:45 +01:00
Aadi Desai	c4469cd6f6	Flip MSB of square wave, avoid DAC automute	2023-05-18 16:19:53 +01:00
Aadi Desai	79ab8cd538	Add waveform selection to demo software ... Available waveforms: Sawtooth, Square, Triangle, Sine (To be completed)	2023-05-18 12:52:17 +01:00
Aadi Desai	6381cb53a8	Optimise triangle wave gen and add comments	2023-05-18 12:42:09 +01:00
Aadi Desai	a17429c105	Support selecting waveform in genSaw	2023-05-18 12:35:39 +01:00
Aadi Desai	166e6c913c	Clean up .svlint.toml	2023-05-18 12:34:03 +01:00
Aadi Desai	81cf1ebc5c	Replace assign with always_comb in rtl/ ... Update to better match IEEE1800-2017	2023-05-18 12:01:56 +01:00
Aadi Desai	afcf1093be	Update note.cpp and main.cpp for new CSRStorage layout	2023-05-18 11:38:39 +01:00
Aadi Desai	b2573b5f95	Add docs link for MigenAsyncFIFO to readme	2023-05-16 22:22:19 +01:00
Aadi Desai	5b80f2538f	Update litescope for new TestSaw module ... Also increase scope download baudrate	2023-05-16 22:14:09 +01:00
Aadi Desai	3190265343	Update testSaw to match updated genSaw / dacDriver	2023-05-16 22:13:24 +01:00
Aadi Desai	06fc184cc5	Working version of dac driver ... Output limited to 16bit as the set bitclock rate is too low for 24bit Main work was on timing issues and inconsistent output	2023-05-16 22:12:41 +01:00
Aadi Desai	0ce0835a45	Working version of sample generator	2023-05-16 22:11:17 +01:00
Aadi Desai	cf504787e2	Create note control library for testing	2023-05-16 22:09:35 +01:00
Aadi Desai	2717f4e417	Update .gitignore	2023-05-15 17:55:41 +01:00
Aadi Desai	bf9a03f9d2	Move small functions into main, rm hello worlds	2023-05-12 20:07:39 +01:00
Aadi Desai	5f657cb46b	Fix build script, incorrectly traps on ERR	2023-05-12 19:53:52 +01:00
Aadi Desai	d057017052	Switch to C++, remove externs, fix warnings	2023-05-12 19:53:27 +01:00
Aadi Desai	d1884c6ac8	Move .c files to .cpp in demo folder	2023-05-12 17:44:43 +01:00
Aadi Desai	b7d2f6079f	Remove WITH_CXX ifdefs, always compiles as C++	2023-05-12 17:28:23 +01:00
Aadi Desai	8cd576fe6b	Add section prompts to build script	2023-05-12 17:26:44 +01:00
Aadi Desai	42826f57e4	Remove demo.py and include all steps in build.sh	2023-05-12 14:29:20 +01:00
Aadi Desai	0bf0c45bb9	Add build artefacts to .gitignore	2023-05-12 14:26:30 +01:00
Aadi Desai	4b0d1101ab	Add docs output folder to .gitignore	2023-05-12 14:07:05 +01:00
Aadi Desai	1078beaaab	Merge demo into build script	2023-05-12 14:06:41 +01:00
Aadi Desai	03219820e5	Add scope trigger target and incr depth	2023-05-12 14:04:42 +01:00
Aadi Desai	0a06e93edf	Fix testSaw, invert ResetSignal()	2023-05-12 14:03:55 +01:00
Aadi Desai	1efe617ae7	Update demo makefile to always use CXX	2023-05-12 14:01:50 +01:00
Aadi Desai	5b66d01ac6	Add comments to sawtooth generator	2023-05-12 14:00:13 +01:00
Aadi Desai	012b24adaf	Add LiteScope Analyzer instance and csvs needed	2023-05-11 01:46:58 +01:00
Aadi Desai	bda6a825de	Add debug UART port extension	2023-05-11 01:46:26 +01:00
Aadi Desai	bb1e27f787	Comment pins for GPIO platform extensions	2023-05-11 01:46:06 +01:00
Aadi Desai	576621c5bf	Backup after migrating laptop	2023-05-10 18:48:46 +01:00
Aadi Desai	3439c7666e	Comment Win11 copy from build and demo scripts	2023-03-13 18:40:23 +00:00
Aadi Desai	d08a4de337	Add LiteScope notes to readme	2023-03-13 18:39:50 +00:00
Aadi Desai	3a13ec3433	Add software support for sawtooth block	2023-03-11 18:06:19 +00:00
Aadi Desai	2b18d82358	Add Sawtooth module to build	2023-03-11 18:05:56 +00:00