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Author SHA1 Message Date
Wladimir J. van der Laan
9e6c9f5a8f rust: i2c: Reset I2C controller at initialization 
Prevent random hangs when restarting the application because
the I2C controller is still in a busy state.
 2020-02-07 18:48:45 +00:00
Wladimir J. van der Laan
0fbf997b0d rust: Split out some structures from k210-console 2020-02-03 16:39:14 +00:00
Wladimir J. van der Laan
69636c4005 rust: Pass in font mapping to k210-console 
Support other unicode to font mappings (such as application specific
ones) besides cp437.
 2020-02-03 16:19:00 +00:00
Wladimir J. van der Laan
fa38e28491 rust: Pass in font for k210-console 
Allow the user code to specify which font to use.
 2020-02-03 15:38:17 +00:00
Wladimir J. van der Laan
f9620a47c3 rust: add colorfont support to k210-console 
useful for emoji and other small hardcoded images
 2020-02-03 15:00:33 +00:00
Wladimir J. van der Laan
0e88fae4d2 rust: lock embedded-graphics to 0.6.0-alpha.2 
The API keeps changing significantly between alpha versions, it's too much
work for me to keep updating the demo - I'll update it to 0.6.0 once
there is a release.
 2020-02-02 16:55:22 +00:00
Wladimir J. van der Laan
f8b280eb6f doc: interrupt_enabe is not a typo (by me) 2020-01-21 18:46:30 +01:00
Wladimir J. van der Laan
dff0540fc6 doc: Typo fixes in kpu.md 2020-01-21 18:36:35 +01:00
Wladimir J. van der Laan
bd40892845 rust: add upstream PR for cc-rs 2020-01-19 18:10:26 +00:00
Wladimir J. van der Laan
ff78df047d voxel: Use accelerometer to steer 2020-01-12 17:36:28 +00:00
Wladimir J. van der Laan
7e0b0f05b0 voxel: Add smoothing for height 2020-01-12 13:12:20 +00:00
Wladimir J. van der Laan
e85a074309 rust: Add voxel rendering demo 2020-01-12 11:55:53 +00:00
Wladimir J. van der Laan
d128fdd4a8 esp8266at: change to nom 5 2019-12-31 23:19:41 +00:00
Wladimir J. van der Laan
a59cbcd4ee esp8266at: add missing dyn and b"" 2019-12-31 22:46:07 +00:00
Wladimir J. van der Laan
a1c65405ea rust: Clean up cargo patches 
No more need for any `k210-hal` and `k210-pac` patches with 0.2.0
 2019-12-28 20:17:37 +00:00
Wladimir J. van der Laan
33eab72e3e k210-console: SGR 39/49 
these are fairly important: reset to default color
 2019-10-14 02:37:53 +00:00
Wladimir J. van der Laan
cbb53817e3 rust: Switch back to k210-pac upstream 
Patch "Remove work-around for pcrel issue" was merged.
 2019-09-27 14:41:19 +02:00
Wladimir J. van der Laan
ff064f596f rust: Update for embedded-graphics 0.6.0-alpha.2 2019-09-16 14:54:11 +00:00
Wladimir J. van der Laan
ce5c41f0da rust: use repr(C) for aligned structs 
Just a precaution: we want a predictable layout here.
 2019-09-05 11:17:23 +00:00
Wladimir J. van der Laan
adfa176f77 doc: Add some random info about KPU 2019-08-30 17:59:57 +00:00
Wladimir J. van der Laan
a6feb00fc8 doc: remove CH340C and MSM261S4030H0 from Sipeed M1 description 
These are not actually part of the M1 module, but are on the back side
of the Sipeed Dock.
 2019-08-30 17:55:09 +00:00
Wladimir J. van der Laan
dfd14f517f rust: address 0xffffffff80000000 → 0x80000000 
Try working without address work-around to aid debugging and disassembly.
 2019-08-29 10:19:32 +00:00
Wladimir J. van der Laan
1397aa19db rust: Animate dot in embfx 
Also add bounds check for pixels iterator (whoops).
 2019-08-28 07:53:35 +00:00
Wladimir J. van der Laan
860bda159a rust: Simplify and optimize pixel iterator 
It should be entirely safe to write u16 to a u32 array: no alignment
issues, no risk of creating undefined values.
 2019-08-28 07:05:53 +00:00
Wladimir J. van der Laan
d1ee942f10 rust: Add embgfx demo 2019-08-26 08:37:09 +00:00
Wladimir J. van der Laan
68faef6cf4 rust: SPI clock speed constant for LCD 2019-08-21 14:56:04 +00:00
Wladimir J. van der Laan
37cf4ad5a2 rust: Test PLL computation against output of C implementation 2019-08-21 14:55:31 +00:00
Wladimir J. van der Laan
eab9d94a1b rust: Return usable PLL register values directly from the computation 
The internal representation and parameter names are just an implementation detail.
 2019-08-21 09:01:55 +00:00
Wladimir J. van der Laan
9bdf7ea2df rust: Factor PLL computation out from sysctl 
If you need to have mystery meat algorithms, at least abstract
them.
 2019-08-21 08:49:41 +00:00
Wladimir J. van der Laan
d7eb8dd0e8 rust: sysctl PLL setting 
Port over the terrible PLL frequency setting code, and use it to set up
the clocks for every demo.
 2019-08-20 21:18:23 +00:00
Wladimir J. van der Laan
f8f7235daa rust: UART/network optimizations 2019-08-18 14:40:19 +00:00
Wladimir J. van der Laan
2840ec0cf9 doc: Add important note on I2C addresses 2019-08-18 11:32:53 +00:00
Wladimir J. van der Laan
213ca1d50e rust: Use buffered UART1 in term-server and weather 2019-08-16 17:27:39 +00:00
Wladimir J. van der Laan
1118d708b1 rust: Actually provide trap handler 2019-08-15 20:53:22 +00:00
Wladimir J. van der Laan
335f728b72 rust: Drop cc-rs patch 
1.0.40 was released with RISC-V support !
 2019-08-15 14:57:53 +00:00
Wladimir J. van der Laan
1990bff89f rust: k210-pac dependency bump 2019-08-15 12:48:41 +00:00
Wladimir J. van der Laan
b6b5d13b0c rust: Add interrupt test 
really want to handle UART interrupts so this needs PLIC
and dispatching but this is a start…
 2019-08-14 18:35:38 +00:00
Wladimir J. van der Laan
31da4a7cd7 rust: Update secp256k1 dependency to 0.15.2 
`lowmemory` feature was merged upstream, no need for a patch anymore.
 2019-08-14 17:57:05 +00:00
Wladimir J. van der Laan
0dcbeda646 rust: sdcard read/write sectors using DMA 2019-08-12 17:43:16 +00:00
Wladimir J. van der Laan
ed91b43e2a rust: sdlcd improvements 
- Init error reporting
- Put 16-bit halves of display output correctly
- Better comments
 2019-08-12 07:37:32 +00:00
Wladimir J. van der Laan
a46b314c6d rust: Clean up sdlcd, add ffmpeg commandline to README 2019-08-12 06:57:27 +00:00
Wladimir J. van der Laan
31dc21ce85 rust: Add sdlcd example 
Stream raw SD card contents directly to LCD screen.
 2019-08-11 18:16:53 +00:00
Wladimir J. van der Laan
862407a1bc rust: Comment update 2019-08-11 18:16:53 +00:00
Wladimir J. van der Laan
e32ba5b66a rust: Bump LCD SPI clock rate 
Now that LCD is using DMA, the SPI clock rate can be increased.
 2019-08-11 18:16:53 +00:00
Wladimir J. van der Laan
a5d1f5c9ae rust: Make SPI send/recv loops nicer 
Use iterators to make the loops simpler.
 2019-08-11 18:16:53 +00:00
Wladimir J. van der Laan
161bd9982e rust: Prefer X::from to as X 2019-08-11 18:16:44 +00:00
Wladimir J. van der Laan
c2c6287f9c rust: Basic sdcard test 
Print SD card information and dump a sector.
 2019-08-11 09:56:54 +00:00
Wladimir J. van der Laan
ff1e5c5483 Rust dependency bump 2019-08-09 14:51:54 +00:00
Wladimir J. van der Laan
6056338e93 rust/secp256k1-test: Pushing bits upstream 
Not yet upstream:
- cc-rs: disable fPIC for risc-v targets
- secp256k1: low-memory feature
- riscv-rt: .sdata2 sections linker script
 2019-08-08 06:48:30 +00:00
Wladimir J. van der Laan
d9434deb22 rust/game-of-life: Check toggle coords against correct bounds 2019-08-07 18:32:09 +00:00