merge original updates

Author: sysrun

cmake/Modules/FindLibUSB.cmake

@@ -8,7 +8,16 @@ if(NOT LIBUSB_FOUND)
     /usr/local/include
   )
 
-  find_library(LIBUSB_LIBRARIES NAMES usb-1.0
+#standard library name for libusb-1.0
+set(libusb1_library_names usb-1.0)
+
+#libusb-1.0 compatible library on freebsd
+if((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR (CMAKE_SYSTEM_NAME STREQUAL "kFreeBSD"))
+    list(APPEND libusb1_library_names usb)
+endif()
+
+  find_library(LIBUSB_LIBRARIES
+    NAMES ${libusb1_library_names}
     PATHS
     ${LIBUSB_PKG_LIBRARY_DIRS}
     /usr/lib

rtl-sdr.rules

@@ -111,3 +111,5 @@ SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d395", MODE:="066
 # SVEON STV20 DVB-T USB & FM (FC0012)
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d39d", MODE:="0666"
 
+# SVEON STV21 DVB-T USB & FM
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="1b80", ATTRS{idProduct}=="d3b0", MODE:="0666"

src/librtlsdr.c

@@ -195,7 +195,7 @@ int r820t_init(void *dev) {
 
 	rtlsdr_get_xtal_freq(devt, NULL, &devt->r82xx_c.xtal);
 
-	devt->r82xx_c.max_i2c_msg_len = 2;
+	devt->r82xx_c.max_i2c_msg_len = 8;
 	devt->r82xx_c.use_predetect = 0;
 	devt->r82xx_p.cfg = &devt->r82xx_c;
 
@@ -301,6 +301,7 @@ static rtlsdr_dongle_t known_devices[] = {
 	{ 0x1b80, 0xd394, "DIKOM USB-DVBT HD" },
 	{ 0x1b80, 0xd395, "Peak 102569AGPK" },
 	{ 0x1b80, 0xd39d, "SVEON STV20 DVB-T USB & FM" },
+	{ 0x1b80, 0xd3b0, "SVEON STV21 DVB-T USB & FM" },
 };
 
 #define DEFAULT_BUF_NUMBER	32

src/rtl_eeprom.c

@@ -411,7 +411,9 @@ int main(int argc, char **argv)
 	if (r < 0)
 		fprintf(stderr, "Error while writing EEPROM: %i\n", r);
 	else
-		fprintf(stderr, "Configuration successfully written.\n");
+		fprintf(stderr, "\nConfiguration successfully written.\n"
+				"Please replug the device for changes"
+				" to take effect.\n");
 
 exit:
 	if (file)

src/rtl_fm.c

@@ -57,7 +57,9 @@
 #include <io.h>
 #include "getopt/getopt.h"
 #define usleep(x) Sleep(x/1000)
+#ifdef _MSC_VER
 #define round(x) (x > 0.0 ? floor(x + 0.5): ceil(x - 0.5))
+#endif
 #define _USE_MATH_DEFINES
 #endif
 

src/rtl_power.c

@@ -53,7 +53,9 @@
 #include <io.h>
 #include "getopt/getopt.h"
 #define usleep(x) Sleep(x/1000)
+#ifdef _MSC_VER
 #define round(x) (x > 0.0 ? floor(x + 0.5): ceil(x - 0.5))
+#endif
 #define _USE_MATH_DEFINES
 #endif