Some of the standard helper functions take a log prefix parameter that is
used when printing messages. This log prefix is almost always identical to
the name field in the driver's sr_dev_driver struct. The only exception are
drivers which register multiple sr_dev_driver structs.
Instead of passing the log prefix as a parameter simply use the driver's
name. This simplifies the API, gives consistent behaviour between different
drivers and also makes it easier to identify where the message originates
when a driver registers sr_dev_driver structs.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This makes the code shorter, simpler and more consistent, and also
ensures that the (same) debug messages are always emitted and the
packet.payload field is consistently set to NULL always, etc.
Since Autoconf places some important feature flags only into the
configuration header, it is necessary to include it globally to
guarantee a consistent build.
A few of these were pretty serious, like missing arguments,
passing integers where a string was expected, and so on.
In some places, change the types used by the code rather than
just the format strings.
Move the include flags for files in the source tree from
configure.ac to Makefile.am where they belong. Also use
AM_CPPFLAGS instead of CFLAGS/CXXFLAGS to make sure the
files in the build/source tree are always picked up first.
Also, remove the include/libsigrok sub-directory from the
search path, thereby making the <libsigrok/> prefix mandatory
when building libsigrok itself. This matches the convention
already imposed on users of the library.
Add LIBUSB_CALL where needed to avoid warnings such as the following:
In file included from src/hardware/hantek-dso/api.c:34:0:
src/hardware/hantek-dso/dso.h:212:13:
note: expected 'libusb_transfer_cb_fn' but argument is of type 'void (*)(struct libusb_transfer *)'
SR_PRIV int dso_get_channeldata(const struct sr_dev_inst *sdi,
^
From sigrok's point of view, this analyzer has two differences:
* It does not require uploading the firmware.
* It returns garbage in some registers used for sanity checks.
Saleae's software ignores that garbage; sigrok only does if it
specifically detects the mcupro clone.
Uwe Hermann
Lars-Peter Clausen
Marcus Comstedt
Daniel Elstner
Aurelien Jacobs
Bert Vermeulen
Tim Hatch
Peter Zotov