All translations with at least 80% coverage are upated.
Most of these also got a few mechanical corrections as well.
Change-Id: Id4cf5e6c066cb7cd0a73bcd5ad68135c9aeb3294
The Echo R1 is a new open-hardware music player design, based
on the STM32H743 microcontroller. Schematics and hardware
documentation for it can be found here:
- https://github.com/amachronic/echoplayer
This is an incomplete port. The bootloader can be loaded using
OpenOCD and it can draw to the LCD using SPI. SDRAM is working
but hasn't been extensively tested.
Change-Id: Ifd2bee15c49868fbc989683d3ca14dce48bf3e18
The bootloaders for version 3 and 4 hardware used separate target
IDs which now overlap with the Nano 3G / Nano 4G ports. It likely
makes sense for all the ErosQ native builds to share the same ID.
Change-Id: I40d166758744e8ba25931e568da11f374b2d7b90
The "fix" produces different asm and I don't have the bandwidth
to determine if it's functionally equivalent.
Change-Id: I822557d1244f8e8a05e7ebfc45da2643152345a4
/* offset = -3db * (ratio - 1) / ratio */
db_curve[2].offset = (int32_t)((long long)(-3 << 16)
* (ratio - 1) / ratio);
Results in a warning: left shift of negative value [-Wshift-negative-value]
To fix this, replace the '-3' with -3UL.
(As that is effectively what is already happening)
Change-Id: I5aa269ff332703d3c2d889fa032d2fdc403ff14f
The warnings triggered by -Wshift-negative-value are in the
upstream code, and presumably "correct"
Change-Id: I1cf20e12208f493c69e0852477d800cd417a67c6
It was actually defined but not actually mapped in.
Also shut up a warning in the peakmeter code when not using a color
display.
Both caught by -Wunused-const-variable
Change-Id: Ie2403c0cd77e6fdf3468fd45115a1e0f228238e8
-Wunterminates-string-initialization will complain if we try to shove
a "string" into a fixed array that is too small. Sometimes this is
intentional; when you are merely using "string" as a standin for
"non-terminated sequence of bytes". In these cases we need to mark
the "string" as "not actually a string" with an attribute. Applies to
GCC >=8, but this warning isn't pulled in by -Wextra until GCC >= 15.
Change-Id: Ib94410a22f4587940b16cf03d539fbadc3373686
This keeps all the old descriptions etc that were there before.
Had to fix up the tools some more, honestly feels better to just
rewrite this crap in perl.
Change-Id: Ic15deae200c143ba5457423e12c81f871c0fef09
To keep the code size small, this hardcodes the D-Cache line
size and set/way information (which is defined by the target
and should be fixed for a given CPU) and assumes there is only
one level of cache.
Change-Id: Ia6d0e6a87b5dbfc6c39bda83b58461ed8767edf6
Cortex-M processors don't have an MMU, but can still have caches
that need software management, so on those platforms we don't want
to include the MMU related functions.
While here, remove an outdated section of a comment referring to
deprecated cache maintenance functions which no longer exist.
Change-Id: I6f0fe694560bdee25ed7c69a846bf46e3e544cb1
