Add Sipeed SLogic Analyzer Driver Support

Makefile.am

@@ -701,6 +701,12 @@ src_libdrivers_la_SOURCES += \
 	src/hardware/siglent-sds/protocol.c \
 	src/hardware/siglent-sds/api.c
 endif
+if HW_SIPEED_SLOGIC_ANALYZER
+src_libdrivers_la_SOURCES += \
+	src/hardware/sipeed-slogic-analyzer/protocol.h \
+	src/hardware/sipeed-slogic-analyzer/protocol.c \
+	src/hardware/sipeed-slogic-analyzer/api.c
+endif
 if HW_SYSCLK_LWLA
 src_libdrivers_la_SOURCES += \
 	src/hardware/sysclk-lwla/lwla.h \

PKGBUILD

@@ -0,0 +1,52 @@
+# original PKGBUILD: https://aur.archlinux.org/packages/libsigrok-git
+# Maintainer: aisuneko icecat <[email protected]>
+
+# Forked from https://aur.archlinux.org/packages/libsigrok-sipeed-slogic-git. Tracks upstream to github.com/sipeed/libsigrok
+
+_gitname="libsigrok"
+pkgname="libsigrok-sipeed-slogic-git"
+pkgver=r6146.43f554d-1
+pkgrel=1
+pkgdesc="Client software that supports various hardware logic analyzers, core library with Sipeed Slogic Analyzer support patches (git version)"
+arch=('armv6h' 'armv7h' 'i686' 'x86_64')
+url="http://www.sigrok.org/wiki/Libsigrok"
+license=('GPL3')
+depends=('libzip' 'libftdi' 'alsa-lib' 'libserialport-git' 'glibmm' 'libieee1284')
+makedepends=('git' 'autoconf-archive' 'doxygen')
+conflicts=("${_gitname}-git")
+provides=("${_gitname}-git")
+source=("git+https://github.com/sipeed/${_gitname}/#branch=slogic-dev")
+sha512sums=('SKIP')
+
+pkgver() {
+  cd "${srcdir}/${_gitname}"
+  printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short=7 HEAD)"
+}
+
+prepare() {
+  cd "${srcdir}/${_gitname}"
+}
+
+
+build() {
+  rm -rf "${srcdir}/build"
+  mkdir -p "${srcdir}/build"
+  cd "${srcdir}/${_gitname}"
+  ./autogen.sh
+
+  cd "${srcdir}/build"
+  echo "CONFIGURE"
+  ../${_gitname}/configure --prefix=/usr --disable-java --disable-ruby
+
+  make
+}
+
+package() {
+  cd "${srcdir}/build"
+
+  make DESTDIR="${pkgdir}" PREFIX=/usr install
+
+  cd ../"${_gitname}"
+  install -Dm 644 'contrib/60-libsigrok.rules' "${pkgdir}/usr/lib/udev/rules.d/60-libsigrok.rules"
+  install -Dm 644 'contrib/61-libsigrok-uaccess.rules' "${pkgdir}/usr/lib/udev/rules.d/61-libsigrok-uaccess.rules"
+}

bindings/python/sigrok/core/classes.i

@@ -74,7 +74,11 @@ typedef guint pyg_flags_type;
      */
     if (!GLib) {
         fprintf(stderr, "Import of gi.repository.GLib failed.\n");
+#if (SWIG_VERSION < 0x040400)
         return nullptr;
+#else
+        return 0;
+#endif
     }
     import_array();
 %}

configure.ac

@@ -385,6 +385,7 @@ SR_DRIVER([serial DMM], [serial-dmm], [serial_comm])
 SR_DRIVER([serial LCR], [serial-lcr], [serial_comm])
 SR_DRIVER([SIGLENT SDL10x0], [siglent-sdl10x0])
 SR_DRIVER([Siglent SDS], [siglent-sds])
+SR_DRIVER([Sipeed Slogic Analyzer], [sipeed-slogic-analyzer], [libusb])
 SR_DRIVER([Sysclk LWLA], [sysclk-lwla], [libusb])
 SR_DRIVER([Sysclk SLA5032], [sysclk-sla5032], [libusb])
 SR_DRIVER([Teleinfo], [teleinfo], [serial_comm])

contrib/60-libsigrok.rules

@@ -307,6 +307,13 @@ ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608e", ENV{ID_SIGROK}="1"
 # sigrok usb-c-grok
 ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="608f", ENV{ID_SIGROK}="1"
 
+
+# Sipeed(359f) Slogic series
+# 0300: Slogic Lite 8
+# 3031: Slogic Basic 16 U3
+ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300", ENV{ID_SIGROK}="1"
+ATTRS{idVendor}=="359f", ATTRS{idProduct}=="3031", ENV{ID_SIGROK}="1"
+
 # SiLabs CP210x (USB CDC) UART bridge, used (among others) in:
 # CEM DT-8852
 # Manson HCS-3202