Example:
In file included from src/hardware/kecheng-kc-330b/protocol.h:26,
from src/hardware/kecheng-kc-330b/api.c:22:
src/hardware/kecheng-kc-330b/api.c: In function ‘config_list’:
src/libsigrok-internal.h:51:34: warning: division ‘sizeof (void *) / sizeof (void)’ does not compute the number of array elements [-Wsizeof-pointer-div]
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
^
src/libsigrok-internal.h:55:32: note: in expansion of macro ‘ARRAY_SIZE’
#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
^~~~~~~~~~
src/libsigrok-internal.h:964:43: note: in expansion of macro ‘ARRAY_AND_SIZE’
std_opts_config_list(key, data, sdi, cg, ARRAY_AND_SIZE(scanopts), \
^~~~~~~~~~~~~~
src/hardware/kecheng-kc-330b/api.c:296:10: note: in expansion of macro ‘STD_CONFIG_LIST’
return STD_CONFIG_LIST(key, data, sdi, cg, NULL, drvopts, devopts);
^~~~~~~~~~~~~~~
Default to the existing "P1" etc naming scheme for analog channels of
serial-dmm subdrivers. Add support for subdriver specific channel names
(which can reference the channel number if they desire). This is useful
for devices with multiple displays, or special purpose devices where
other names than P1 can better reflect the channel's nature.
Commit 556a926d43 introduced support for multiple displays in
subdrivers of serial-dmm, but also changed user visible channel numbers
to start from 0. Restore the previous behaviour, start counting from 1
which users may perceive as more natural (serial-dmm used to start at P1
in the past, scopes start with CH1 as well).
There are code paths where dev_close() tries to access a USB handle
which does not exist. This was observed with this command:
$ sigrok-cli -d brymen-bm86x --scan
On Windows, this device can either enumerate as 04b4:602a or 04b5:602a,
depending on which vendor driver is currently being used, so we have to
support both in the hantek-6xxx driver as well.
This fixes bug #1295.
In the case where the input unit was not in the array, the for loop would
complete, but the following test would then read past the end of the array
since 'i' would already have been incremented to the array size.
Spotted because unitless data was getting SI prefixes with no unit, though
this would not have been deterministically reproducible.
This fixes parts of bug #950.
The comment says "A requested value is certainly on the way", but the code no
longer works this way. The receive handler requests a value and blocks until
it is received. There is no value pending between receive handler calls, so
this code now only leads to a timeout.
Applications might pass NULL for the buffer, and input modules might
accept it (or just cope). Eliminate a potential NULL dereference in
the emission of diagnostics messages.
On Windows, this device can either enumerate as 04b4:6022 or 04b5:6022,
depending on which vendor driver is currently being used, so we have to
support both in the hantek-6xxx driver as well.
This fixes bug #918.
This is happening because the send() and recv() functions
have different prototypes on POSIX and Windows. Using the casts
is required on Windows and doesn't hurt on POSIX systems.
[...]/protocol.c: In function 'tcp_send':
[...]/protocol.c:161:26: warning: pointer targets in passing argument 2 of 'send' differ in signedness [-Wpointer-sign]
out = send(tcp->socket, buf, len, 0);
^
In file included from [...]/protocol.c:24:0:
[...]/include/winsock2.h:997:34: note: expected 'const char *' but argument is of type 'const uint8_t * {aka const unsigned char *}'
WINSOCK_API_LINKAGE int WSAAPI send(SOCKET s,const char *buf,int len,int flags);
^
[...]/protocol.c: In function 'ipdbg_la_tcp_receive':
[...]/protocol.c:201:32: warning: pointer targets in passing argument 2 of 'recv' differ in signedness [-Wpointer-sign]
int len = recv(tcp->socket, buf, 1, 0);
^
In file included from [...]/protocol.c:24:0:
[...]/include/winsock2.h:992:34: note: expected 'char *' but argument is of type 'uint8_t * {aka unsigned char *}'
WINSOCK_API_LINKAGE int WSAAPI recv(SOCKET s,char *buf,int len,int flags);
^
[...]/protocol.c: In function 'data_available':
[...]/protocol.c:73:38: error: 'bytes_available' undeclared (first use in this function)
ioctlsocket(tcp->socket, FIONREAD, &bytes_available);
^
[...]/protocol.c:73:38: note: each undeclared identifier is reported only once for each function it appears in
[...]/protocol.c:84:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
The fx2lafw(4) driver supports mere logic analyzers as well as mixed
signal devices, but does not support channel group specific device
options. Avoid an error message when channel group device options get
queried, the condition is perfectly legal and non-fatal.
How to reproduce:
$ pulseview -d fx2lafw
$ sigrok-cli -d fx2lafw -g Logic --show
This fixes bug #1267.
The "firmware load failed" message would be even more helpful if users
could learn which firmware file failed to load. Add those filenames to
various FX2-based drivers.
This addresses bug #1262.
As per Daniel Anselmi <danselmi@gmx.ch> in an email conversation, the
code was actually written by Eva Kissling <eva.kissling@bluewin.ch>
(as indicated in the commit logs as well). Fix the headers accordingly.
Use "ipdbg-la" everywhere to refer to the driver, including
in function name prefixes etc. There's no need to encode
website details (.org) into the driver/function name(s).
With gcc 8 this yielded:
src/input/wav.c: In function ‘receive’:
src/input/wav.c:345:51: warning: ‘%d’ directive output may be truncated writing between 1 and 10 bytes into a region of size 6 [-Wformat-truncation=]
snprintf(channelname, sizeof(channelname), "CH%d", i + 1);
^~
src/input/wav.c:345:48: note: directive argument in the range [1, 2147483647]
snprintf(channelname, sizeof(channelname), "CH%d", i + 1);
^~~~~~
src/input/wav.c:345:5: note: ‘snprintf’ output between 4 and 13 bytes into a destination of size 8
snprintf(channelname, sizeof(channelname), "CH%d", i + 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The previous implementation accepted either empty integer or empty
fractional parts of a floating point number, but also when both parts
were missing ("." input). Insist in at least one of the parts to be
present.
Programmatic output of floating point numbers might choose to print
spaces instead of an explicit '+' sign, to align the output with the
result of formatting negative numbers yet achieve a screen appearance
similar to what humans would have written. Skip leading whitespace
before insisting in seeing either signs or digits or decimals.
Accept numbers like "123." where the period (dot) is present yet the
fractional part is empty. Adding a period but no additional digits is a
popular method of turning an otherwise integer literal into a float.
Compilers and strtod() routines accept this notation, too, so we have to
expect seeing such input.
The VCD specification requests that timestamps will strictly increase as
one advances through the file. Add another check where the previous
implementation resulted in a tight loop and made the application stall.
Do print an error message and abort file processing in that case.
This fixes bug #1250.
Adjust the calculation of the '^' marker's position in T: lines of the
-O ascii/bits/hex output modules such that it matches the sample data
lines' layout. Add comments which discuss the motivation of the marker
position's calculation, which differs among each of those modules.
Strictly speaking -O bits was already correct. But I chose to adjust and
comment the logic such that multiple output modules follow a common
pattern. If performance is an issue, the bits.c change might be worth
reverting.
This commit fixes bug #1238.
Gerhard Sittig
Uwe Hermann
Peetz0r
Martin Ling
Andrej Valek
Soeren Apel
Eva Kissling
marchelh
Valentin Ochs
Matthias Schulz
Adrian Stratulat
Joerg Alpers
JohnCh
Bastian Schmitz