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325 Commits

Author SHA1 Message Date
Jared Boone
797e63a590 CPLD: Use correct bitstream for updating hardware. 
Determine hardware version and use one of two CPLD bitstream files.
 2017-05-31 22:28:07 -07:00
Jared Boone
600dcb734e AK4951: Initial commit. 2017-05-31 11:45:54 -07:00
Jared Boone
bec626e29f WM8731: Add Codec abstraction. 2017-05-31 11:42:12 -07:00
Jared Boone
37c058354e WM8731: Add method to detect codec is present. 
Used to determine PortaPack hardware version.
 2017-05-31 11:34:16 -07:00
Jared Boone
8f5555b052 WM8731: Store headphone volume for mute() function. 
So when unmuted, previous volume can be restored.
 2017-05-31 11:32:32 -07:00
Jared Boone
f6e1e78e8a WM8731: Return bool from reset() and low-level write()s. 2017-05-31 11:28:00 -07:00
Jared Boone
b3ee884f16 I2S RX: Set RX SDA pin to correct SCUMUX mode. 
It's left in GPIO mode ordinarily, because of CPLD programming earlier in boot-up.
 2017-05-26 16:50:34 -07:00
Jared Boone
556085b3e3 I2S: Enable TX_WS output pin's input buffer. 
This permits receipt of TX_WS as RX_WS for the receive side of the I2S peripheral, and was why I got no RX samples when testing microphone input.
 2017-05-22 14:20:49 -07:00
Jared Boone
dd0048db8d Remove broken simd32_t type. 2017-05-03 09:58:07 +01:00
Jared Boone
19e42196db Fn for control of audio codec reset signal. 2017-05-01 10:37:49 +01:00
Jared Boone
b12f90ef08 Adjust initial CPLD io_reg value for new CPLD code. 2017-05-01 10:34:33 +01:00
Jared Boone
05eb694c0a Introduce simd32_t type. 
Discontinue use of disagreeable __SIMD #define.
 2017-01-06 16:57:36 -08:00
Jared Boone
177d49b769 GPIO: Fix for incorrect pin-funciton bit mask. 
Caused device to not boot. Oops.
 2017-01-06 14:22:27 -08:00
Jared Boone
87383d735c C++14: Decommission my own make_unique. 2017-01-05 17:14:07 -08:00
Jared Boone
0d1e48ae9c C++14: Add two-argument delete() implementations. 
Just passing to one-argument versions.
 2017-01-05 17:13:03 -08:00
Jared Boone
a22dc150bc C++14: make some wrapper classes static. 
Also address GCC 6.2 not allowing constexpr from reinterpret_cast<> values.
 2017-01-05 17:10:00 -08:00
Jared Boone
0ea2f9650e C++14: const all the methods! 2017-01-05 17:06:44 -08:00
Jared Boone
01cd8c7776 GPIO: Fix PinConfig -> uint16_t type conversion signature. 2016-12-21 22:24:07 -08:00
Jared Boone
ad9a63a666 GPIO: Fix apparent dumb bit-logic bug. 
Not due to any observable incorrect behavior, but just noticing that the code, as previously written, should not work...
 2016-12-21 22:20:28 -08:00
Jared Boone
f2dd6827ea Add Widget::parent_rect() accessor, rename member variable. 
Some day I will settle on a convention for naming members... I think that day is near.
 2016-12-06 09:28:48 -08:00
Jared Boone
3f94591083 Remove a lot of static_cast<>s involving UI structs. 
Also starting to get religion on using unsigned integers only when I want their wrapping/modulus behavior.
 2016-11-29 10:13:56 -08:00
Jared Boone
227719ff1d Fix static_cast warning. 2016-11-28 12:05:24 -08:00
Jared Boone
e820bed097 Hide ui::Rect implementation. 2016-11-28 11:25:27 -08:00
Jared Boone
d15ace4676 Hide ui::Size implementation. 2016-11-28 10:55:45 -08:00
Jared Boone
aac2d31548 Hide ui::Point implementation. 2016-11-28 10:39:10 -08:00
Jared Boone
46b3d9d087 Disallow copy constructors/assignments. 
For classes containing pointers/state that should not be copied.
 2016-11-26 16:52:57 -08:00
Jared Boone
4eb0facacb Add lots of value constructors. 2016-11-26 16:50:44 -08:00
Jared Boone
cd31ae86d7 Add single-arg constructor for vec2_s16. 2016-11-26 16:42:03 -08:00
Jared Boone
a33476259e Create buffer.cpp, reduce #include dependencies and impl leakage. 2016-10-24 11:16:48 -07:00
Jared Boone
5dfb53263a Extract BufferExchange, simplify threading. 2016-10-06 13:38:56 -07:00
Jared Boone
414dd41577 Allow modification of StreamBuffer (data values, size). 2016-10-04 09:15:19 -07:00
Jared Boone
df0fc30fda Rect: Comment about a bad API method. 
In retrospect, I don't like Rect + Rect = union -- it doesn't make as much sense and isn't as readable as Rect.union(Rect).
 2016-09-07 22:19:30 -07:00
Jared Boone
f722497b01 Rect: operator method to offset by a Point. 2016-09-07 22:18:11 -07:00
Jared Boone
09222f0044 Widget/View: Consolidate dirty code inside Widget. 2016-09-05 15:04:28 -07:00
Jared Boone
8a69b0523e View::add_children: Use std::list_initializer as argument. 
Improvement in code size -- 944 bytes.

Some day I will understand C++11 well enough to do the right thing the first time.
 2016-09-05 14:53:04 -07:00
Jared Boone
5d2ad9c1aa SGPIO: Use pin constants when changing output enables. 2016-08-30 21:33:44 -07:00
Jared Boone
00c7cdf027 CPLD: Always clock SGPIO data on external clock rising edge. 2016-08-30 21:30:03 -07:00
Jared Boone
f0c4b0fc98 AIS: Doesn't use RRC filter -- use rect instead. 2016-08-29 20:47:37 -07:00
Jared Boone
e2fe4b65d9 CPLD: Set DECIM1 as input to CPLD. 
How did DECIM work before?! Now, decimate is no longer a feature, so this doesn't really matter. But tidying it up anyway.
 2016-08-23 10:30:05 -07:00
Jared Boone
f7bfde73b6 FatFs: Enable long file name support. 
Lots of re-plumbing to make this work, including a bunch of Unicode stuff now in the binary. Bloat City, I'm sure.

TODO: FatFs using unsigned (uint16_t) for UTF16 representation is kinda inconvenient. Lots of reinterpret_cast<>().
 2016-08-21 18:06:39 -07:00
Jared Boone
77016b9a40 Rename CPLD "Q_INVERT" to signal to "INVERT". 
Don't expose detail in name about how the task is accomplished.
 2016-08-21 11:35:40 -07:00
Jared Boone
b0a3f680e5 CPLD: Remove decimation feature. 2016-08-21 11:31:37 -07:00
Jared Boone
52c089c4df SGPIO: Hi-Z data bus before setting direction pin. 
Another tactic to avoid bus contention, however brief.
 2016-08-13 16:46:02 -07:00
Jared Boone
62d2ae2336 SGPIO: Change bus direction more deliberately. 
There may have been an instant where the CPLD and SGPIO were driving the bus simultaneously, when switching from TX to RX.
 2016-08-13 16:42:39 -07:00
Jared Boone
c424bf08f3 Touch: Migrate touch calibration to persistent memory. 2016-07-27 15:30:43 -07:00
Jared Boone
82f6e7c306 Change default frequency when NVRAM is initialized. 2016-07-27 14:17:57 -07:00
Jared Boone
20bcbf511e Move thread_base.hpp from baseband/ to common/. 
I want to use it with M0 code as well.
 2016-07-26 10:22:10 -07:00
Jared Boone
8b02e40602 Move touch ADC data collection to M0. 
...so it continues when M4 is shut down.

It's not as pretty as using DMA, but it's far simpler, even if it involves letting the ADC run continuously and taking the last samples even if not synchronizing to the phase of the sampling of the channels.
 2016-07-24 15:31:53 -07:00
Jared Boone
b3f4ea8978 Clean up SharedMemory placement new. 2016-07-24 15:27:05 -07:00
Jared Boone
49d6cda731 Move BasebandConfiguration to receiver_model.hpp. 
That's the only place it's being used now -- it's no longer moving between cores.
 2016-07-19 17:11:32 -07:00