The xfa.ld script is incompatible with binutils > 2.35.2 and results
in firmwares that wont boot. Sadly, I couldn't figure out an elegant
way to fix the issue. Instead, I modified the linker script provided
by binutils to also include XFA.
This will allow the generation of the bin-checksummed file needed by dfu-util flashtool and thus allow to flash the all particle-based board with RUN_IN_DOCKER=1
A generic application might select netdev_default instead of
gnrc_netdev_default to pull in the default network interface.
So pull in gnrc_netif if netdev_default is selected with GNRC.
Redirecting `2>&1 >/dev/null` moves stderr to stdout first and then
stdout to /dev/null; when checking for command existence or otherwise
silencing output, this is usually not desired (but only starts producing
errors when the actual command fails, which is often not tested).
Introduce XMEGA EBI driver. This enable EBI for use with all memory
supported by the device and peripherals. It include support to SRAM,
SDRAM, LCDs or any other external bus access.
Note: This feature only works for A1/A1U series, which are, the series
with EBI hardware.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
This is a regression which was introduced in #16114, without resetting
the color the red color will be used for all following text written to
the terminal and will also cause the shell prompt etc. pp. to be colored
in red which is undesirable. This commit fixes this regression by using
the ANSI escape sequences to reset the color after the error message has
been written.
Prefix delegation used to be the only supported feature of our DHCPv6
client, but by now it also supports MUD, DNS recursive name servers and
IA_NA is on the horizon. So it makes sense to make IA_PD an optional
module like all those other features are as well.
The `udp` command is a valuable debugging tool that is also useful
outside of the gnrc_networking example.
To enable easy sending of udp messages in other applications during
development, move the `udp` command to the shell module and introduce
the `gnrc_udp_cmd` pseudo-module to enable it.
There is no real reason for that pseudo-module to use the `gnrc_`
prefix. Neither does it need GNRC-components (except, but optionally, as
a network stack of course), nor is it implemented with in the GNRC
network stack.
A lot of things break if `GNRC_NETIF_FLAGS_HAS_L2ADDR` is not set.
In order to handle router advertisements and auto-configureation,
generate a faux l2 address based on the netdev ID.
Previously, external modules had to be individually added to both
EXTERNAL_MODULE_DIRS and USEMODULE. If those where not in sync, this
resulted in build errors.
With this commit, search folders for external modules are added to
EXTERNAL_MODULE_DIRS instead. So lets say the file system structure is
like this
```
└── /path/to/external/modules
├── mod_a
│ ├── Makefile
│ ├── Makefile.dep
│ ├── Makefile.include
│ ├── foo.c
│ └── include
│ └── external_module.h
└── mod_b
├── Makefile
└── bar.c
```
One now adds `/path/to/external/modules` to EXTERNAL_MODULES and only
with `USEMODULE += mod_a` the corresponding module, dependencies and
include settings are actually used. Hence, it is possible to configure
`EXTERNAL_MODULE_DIRS` from `~/.profile` or `~/.bashrc` once and never
needs to worry about them again.
c_xxxx functions can be used to wrap a piece of text in a
$(COLOR_X)...$(COLOR_RESET) block, thereby avoiding the easy mistake
of forgetting to place a COLOR_RESET.
The escape codes and special chars now live in their own module. The
color module is only concerned with detecting whether to use colors or
not.
Additional variables are defined with hard a coded ESC char, a tab and a
newline. This removes the need for echo or printf.
The color strings COLOR_* are redefined so that they don't have to be
processed by "echo -e". This is done by storing the already interpreted
ANSI sequence in a shell variable.
With this change, not only can color messages be printed using normal
`echo` with no switches: colors also work with the `info` and `warning`
builtins of make.
The COLOR_ECHO variable is kept because it is also being used (confusingly)
to intepret tabs an newlines. This will be fixed in another commit.
This change should change absolutely anything and colors should still work
as always.
The partition table of the device in the esp8266 and esp32 based boards
was set to a default table with one "factory" partition with exactly
the size of the compiled firmware. This is problematic if we want to
update the device on the field.
This patch allows to set the `PARTITION_TABLE_CSV` variable from the
Makefile to a .csv file with a custom partition table, for example this
could be set to a partition table with two ota entries, or with a single
factory entry but of a known fixed size.
While nice at first, this causes more issues than it's worth for
a slightly more pretty output.
Hiding information from developers is not a good idea, especially when
it comes to an often finicky programming step.
While in theory error output should be caught, there are enough
cases where the programmer will get stuck in a loop or require user
input that hiding programmer output by default is a bad idea.
The Silicon Labs Si705x sensors (Si7050/1/3/4/5) are very similar to the
Si7021 sensors featuring only a temperature sensor and no humidity
sensor. The only difference between the Si705x is the temperature
accuracy of the reading, ranging from +/- 0.1 C in the Si7051 to +/- 1 C
in the Si7050.
This patch adds support for this family of sensors extending the
functionality of the existing si70xx driver. Following the style of
other modules, this implements a pseudomodule per supported chip, adding
si7050, si7051, si7053, si7054 and si7055 pseudomodules.
As a minor change this patch also implements the missing
si70xx_get_serial, si70xx_get_id and si70xx_get_revision functions that
were declared in the si70xx.h header but implemented as private
functions. The si70xx_get_id() may be relevant for the application to
know at run time exactly which version of the hardware is installed.
The updated test running with a Si7051 shows the following output, which
seems consistent with the room temperature conditions during the test.
```
make SI70XX_VARIANT=si7051 -C tests/driver_si70xx/ all flash
```
```
SI70XX temperature and humidity sensor test application
Initializing sensor...
[OK]
Found SI7051 sensor, revision 32
temperature: 24.71 C
temperature: 24.69 C
```
