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Author SHA1 Message Date
Jeff Epler
3a817d6057 fix circuitpython build error 
In a51676db5e ("clang-format the lot"), headers were re-ordered.
This is not a change that makes no difference, and caused CircuitPython
to stop building:

../../lib/protomatter/arch.h: In function '_PM_convert_565_word':
../../lib/protomatter/arch.h:1114:3: error: implicit declaration of function 'memset' [-Werror=implicit-function-declaration]
 1114 |   memset(dest, 0, core->bufferSize);
      |   ^~~~~~
../../lib/protomatter/arch.h:1114:3: error: incompatible implicit declaration of built-in function 'memset' [-Werror]
../../lib/protomatter/arch.h:147:1: note: include '<string.h>' or provide a declaration of 'memset'

However, the real fix is to include in arch.h any header that MUST have its
declarations visible for the header to be self-supporting; do so.
 2020-05-07 18:28:55 -05:00
Phillip Burgess
4cbf99aa54 Fix clang-format detail 2020-04-30 15:35:13 -07:00
Phillip Burgess
a51676db5e clang-format the lot 2020-04-30 15:30:24 -07:00
Phillip Burgess
40cb6a9cac Use TC3 on SAMD's that lack a TC4 2020-04-30 15:18:18 -07:00
Phillip Burgess
87a95379b5 Create .travis.yml 2020-04-30 15:04:41 -07:00
Phillip Burgess
8968259c14 Doxygenate 2020-04-30 13:53:15 -07:00
Phillip Burgess
fc180e4689 Update README.md for Travis and library.properties for version # 2020-04-30 10:26:21 -07:00
Phillip Burgess
9f71088d2c Update core.c 2020-04-30 10:00:07 -07:00
Paint Your Dragon
973de07bfc
Merge pull request #6 from jepler/port-stm32f405 
Port  to stm32f405
 2020-04-30 09:49:18 -07:00
Jeff Epler
1b8f461f64 Port to STM32F405, other stm-series micros likely to follow 
Testing performed: With the STM32F405 Feather, all expected pins waggle
on a logic probe.  I didn't hook up an actual matrix yet.
 2020-04-30 08:55:53 -05:00
Jeff Epler
241bf2516c circuitpython: fix nRF, samd byte/word offset macros 
Before, these would only work properly with pins from the first
GPIO bank.
 2020-04-30 08:55:53 -05:00
Jeff Epler
41a92d7731 Allow GPIO registers to have a size _other than_ 32 bits, for stm32 
stm32's GPIO set/clear registers are effectively 16 bits big,
unlike other platforms encountered so far.

Introduce macros to set/clear registers, and use them.

Later, stm32 will introduce its own definition of the _PM_PORT_TYPE macro
as uint16_t.

Testing performed: compile-tested on nRF.
 2020-04-30 08:55:53 -05:00
Phillip Burgess
fac7eea645 Arg fix in .cpp for recent refactor 2020-04-19 10:54:34 -07:00
Paint Your Dragon
3bc6f23541
Merge pull request #2 from jepler/circuitpython 
Port to Circuitpython
 2020-04-13 10:32:35 -07:00
Jeff Epler
c411714cbd circuitpython: nrf port 2020-04-01 11:57:16 -05:00
Jeff Epler
c3a3e35731 Factor out _PM_convert_565, _PM_swapbuffer_maybe 2020-03-20 10:12:32 -05:00
Jeff Epler
7f448357d0 Merge remote-tracking branch 'origin/master' into circuitpython 2020-03-20 10:04:21 -05:00
Jeff Epler
969672dff1 Adapt to CircuitPython / samd51 2020-03-20 10:02:57 -05:00
Paint Your Dragon
5a1151db28
Merge pull request #4 from adafruit/nrf52 
Initial nRF52 support, tested on 64x32 matrix
 2020-03-17 17:38:42 -07:00
Phillip Burgess
e1659f270c nRF52840 tested and WORKING 2020-03-17 17:36:46 -07:00
Phillip Burgess
20c3b67bc3 nRF52 seems to work with some caveats 
Plane-zero interval is hardcoded for now. Haven’t connected to matrix yet, just looking on scope.
 2020-03-17 15:18:52 -07:00
Phillip Burgess
103ea89935 nRF52: timer oopsie + pin sudoku 2020-03-17 13:12:13 -07:00
Phillip Burgess
51f39d9594 More nRF fiddling (not yet working) 2020-03-17 12:33:12 -07:00
Paint Your Dragon
0958b759a5
Merge pull request #3 from adafruit/nrf52 
SAMD21 fixes & cleanup, initial nRF52 attempt (not yet working)
 2020-03-16 22:35:32 -07:00
Phillip Burgess
97c2122ba7 nRF timer almost starting to semi-work 2020-03-16 22:31:33 -07:00
Phillip Burgess
250675d2fc Pin changes for nRF52 2020-03-16 16:37:52 -07:00
Phillip Burgess
831a253898 nRF, initial GPIO stuff, very WIP 2020-03-16 15:49:58 -07:00
Phillip Burgess
ffc2ec1d02 Handle word & long PORT bit arrangements, parallel matrices 2020-03-13 17:58:57 -07:00
Phillip Burgess
5fa340b874 Some cleanup and notes-to-future-self 2020-03-06 10:21:22 -08:00
Paint Your Dragon
f5d4a664e5
Merge pull request #1 from adafruit/c_wip 
Break out C code from Arduino lib
 2020-03-05 22:17:14 -08:00
Phillip Burgess
20d8bc80b6 Add notes, tweak doublebuffer example, move convert565 to arch.h 2020-03-05 22:14:54 -08:00
Phillip Burgess
be78b3d42b Adding some notes 2020-03-04 17:25:29 -08:00
Phillip Burgess
36ff73e2e6 Some Arduino progress! 2020-03-04 14:07:56 -08:00
Phillip Burgess
1cb7eee459 Some documentation and Arduino WIP 2020-03-04 09:15:59 -08:00
Phillip Burgess
fc41d776f7 Compiles but probably not working yet 2020-03-03 22:52:45 -08:00
Phillip Burgess
f77e449412 Update README.md 2020-02-25 19:04:07 -08:00
Phillip Burgess
7a2f65aaf6 Speed up row addr selection, add doublebuffer example 2020-02-25 18:14:54 -08:00
Phillip Burgess
dd414bbcc8 Fix double-buffering and bit 0 speed folly 2020-02-25 10:51:17 -08:00
Phillip Burgess
ddbb8847f0 Fix up convert func, bit 0 timing, SAMD51 overclock 2020-02-24 22:18:45 -08:00
Phillip Burgess
a41b6c27ae Incremental tweaks 2020-02-24 18:18:04 -08:00
Phillip Burgess
86e9666318 Update example for Feather M4+wing 
Library still needs work. Not crashing, am getting some stuff on matrix, but incorrect & glitchy.
 2020-02-24 14:40:05 -08:00
Phillip Burgess
396c5114fb SAMD51 looking OK on 'scope 2020-02-24 14:14:44 -08:00
Phillip Burgess
8346bd8c4d Looking OK on scope (SAMD21), need to wire up now… 2020-02-24 12:48:41 -08:00
Phillip Burgess
38ec530e67 More WIP, maybe working-ish show()? 2020-02-23 20:26:37 -08:00
Phillip Burgess
233448cd8b Initial commit (still WIP) 
Still some work to do but at least it's not crashing now.
 2020-02-21 21:22:52 -08:00
Paint Your Dragon
733fc37c6e
Initial commit 2020-01-27 14:37:47 -08:00