Wladimir J. van der Laan
4f2c51e00d
rust: Unswizzle framebuffer for ST7789V display
...
By swapping the endian in RAMCTRL as well as in the SPI driver,
the frame format can be coerced into the "normal" order of pixels in
little endian, `0xBBBBAAAA` instead of `0xAAAABBBB`. This allows
seamless casting from an array of `u16`.
Accessing as 32-bit units might still be desirable for performance, but
it is a lesser worry now.
Note that a 32-bit alignment constraint still does hold for DMA.
2020-11-06 07:26:24 +00:00
Wladimir J. van der Laan
67078f6242
rust: Fixes for newer dependencies
2020-06-02 21:07:54 +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
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
161bd9982e
rust: Prefer X::from to as X
2019-08-11 18:16:44 +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
Wladimir J. van der Laan
e86d5c5f75
Use DMAC for display everywhere
...
This mimics the way the Kendryte SDK does things—it is better because
the MMIO based SPI tends to sometimes lose synchonization when the CPU
doesn't keep up providing data fast enough.
2019-08-07 10:22:05 +00:00
Wladimir J. van der Laan
d4b2b6bbbd
rust: Dependency bump k210-hal
...
Peripherals moved to pac, UARTS take the pins to use and internally
configure sysctl.
2019-07-03 18:24:24 +00:00
Wladimir J. van der Laan
c1fc53d249
Dependencies bump
2019-07-02 17:20:39 +00:00
Wladimir J. van der Laan
00ac503e3e
rust: clean up FPIOA interface
...
Remove need for .into() everywhere by accepting everything
that goes into usize in the appropriate methods.
2019-06-01 21:56:35 +00:00
Wladimir J. van der Laan
d14c640356
rust: Add rgbcontrol
2019-05-23 13:53:02 +00:00
Wladimir J. van der Laan
d07fd84160
Unify license and CoC
...
No need to have a zillion copies of these in the repository. Also remove
references to RISC-V team.
2019-05-20 15:59:28 +02:00
Wladimir J. van der Laan
ce28856653
rust: LCD x/y y/x orientation
2019-05-18 19:51:24 +00:00
Wladimir J. van der Laan
b14679e35a
rust: Generalize I2C peripheral
2019-05-18 19:07:17 +00:00
Wladimir J. van der Laan
13b91fe993
rust: Generalize SPI peripheral
2019-05-18 18:14:26 +00:00
Wladimir J. van der Laan
1b48da7be0
rust/k210-shared: More helpful panic handler
...
Try sending the panic message to UARTHS.
2019-05-15 08:14:49 +00:00
Wladimir J. van der Laan
a7f437c8ce
rust: Add accelerometer
2019-05-14 17:19:25 +02:00
Wladimir J. van der Laan
08cd58654f
rust: enum for I/O pin definitions
2019-05-14 11:30:22 +00:00
Wladimir J. van der Laan
927a21229e
rust: Add game-of-life
2019-05-13 19:57:59 +00:00
