acba841bf1
Add Makefile support for more output binaries, add clock test
2020-04-18 12:18:32 -07:00
ef23f1d03a
Add handy emacs configuration
2020-04-13 19:55:24 -07:00
8bc0220838
More JLink stuff
2020-04-13 19:54:44 -07:00
e58a366c14
Add missing JLink flashing bits
2020-04-13 19:50:24 -07:00
5b0dbb9743
Add lightweight printf support
...
For now, printf() isn't hooked up to anything, but snprintf() can be
used to create a string to pass off to usart.tx_blocking().
2020-04-13 19:47:33 -07:00
0efa8d4fd8
Add WIP test script
...
Depends on having:
1. An STM32 Nucleo with an STM32L412RB connected
2. A serial device connected to that board
3. A JLink connected to that board (no the onboard ST-Link!)
For now, there are some hardcoded paths, too.
2020-04-13 19:43:32 -07:00
5942d98e21
Add UsartDriver (TX-only)
2020-04-11 11:08:50 -07:00
99317eb99b
Hack in support for other boards/microcontrollers, add GpioDriver
...
There's definitely plenty of cleanup work to be done (see:
"ifdefs").
2020-04-11 11:07:57 -07:00
385402e7aa
Add/update STM32 headers
2020-04-11 10:41:39 -07:00
08bf863e79
Move .gdbinit to the firmware directory
2019-12-17 22:19:39 -08:00
463c3afd3d
Add Stopwatch application
...
It can be started, stopped, and cleared. It also continues to run if
you leave the screen.
2019-12-17 22:19:39 -08:00
00c9910872
Swap button assignments
...
They were flipped in the watch v1.1 design, since the are now on the
opposite side.
2019-12-17 22:19:39 -08:00
2a633fe748
_Really_ fix the badge link
2019-12-16 04:39:46 +00:00
03a4dfc7a3
Fix badge link
2019-12-16 04:38:08 +00:00
b8783059c3
Enable Drone CI
2019-12-16 04:36:44 +00:00
ae837eef12
refactor tree, add ecad, mcad
2019-08-28 23:23:48 -07:00
d5ddd76bef
Full color support, rework the directory structure
2019-08-05 22:15:40 -07:00
77f09bca16
At least: font code generator, exchange code support for color 128x128
2019-08-04 15:35:44 -07:00
e0b49ba109
Fix screen stack popping and add a menu
2019-06-26 09:07:34 -07:00
5cfa22c650
Add a C file generator for TrueType fonts
...
In order to be able to optimize the output better, add my own TTF
generator. Fortunately, freetype-py handles all of the hard work.
The generator is not yet integrated.
2019-06-26 09:02:34 -07:00
125ddfb687
Enable buttons and the display.
...
Kind-of-sort-of usable-ish.
2019-06-06 22:30:27 -07:00
1cc2f7adf4
Happy times: things work on real hardware!
2019-06-02 21:34:18 -07:00
a7f1ffc1b5
Huge refactoring for C++ and low-power mode
...
The display currently shows the time, with hours and minutes, and is
capable of receiving input with buttons (though does nothing). It
sleeps during intervals where nothing is happening. The display task
runs once per second, and RTC alarm A is used for periodic alarms to
update the system time.
2019-04-17 21:51:35 -07:00
6747d6c831
C++ refactoring, plus low-power support, plus software-based SPI CS
...
I'm backlogged.
2019-04-13 15:08:02 -07:00
d5bfecedb2
Use the builtin RTC and display it
...
Its roughly %15 fast, and initializes to zero, but the display
currently shows HH:MM:SS AM/PM.
2019-03-11 22:56:08 -07:00
dedcb5af71
Start beautifying the code
...
* Split out SPI and display (a little)
* Use more of the common Macros
* Remove wasted bytes from notomono font
* Create a mock "menu"
2019-03-10 18:16:55 -07:00
fab3332c65
Enable text display on Sharp display
...
1. Add basic code for Sharp Display
2. Add embedded font (generated by fontem)
3. Add the worst code possible to print strings to the display
4. Rejoice in the beautiful (small) text.
2019-03-04 00:22:01 -08:00
43d29285ef
Add functional-ish SPI
...
Still need to correctly handle NSS, since the hardware seems to do
strange things.
Also, no DMA is being used yet.
2019-03-02 12:50:06 -08:00
f69fbec0ae
Initial commit
...
Add startup code for STM32L031K6, and blink two LEDs, one with CPU,
and one with the LPTIM at 60Hz for the (to-be-implemented) Sharp display.
2019-02-23 17:32:07 -08:00
