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Support compiling with Visual Studio

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This commit is contained in:
Dominic Spill
2017-01-26 17:00:41 -07:00
parent a6b9f8f96d
commit 439ddaaa40
4 changed files with 73 additions and 62 deletions
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8
host/hackrf-tools/src/CMakeLists.txt
View File

@ -24,12 +24,15 @@
set(INSTALL_DEFAULT_BINDIR "bin" CACHE STRING "Appended to CMAKE_INSTALL_PREFIX")
INCLUDE(FindPkgConfig)
pkg_check_modules(FFTW REQUIRED fftw3f)
if(MSVC)
add_library(libgetopt_static STATIC
../getopt/getopt.c
)
else()
pkg_check_modules(FFTW REQUIRED fftw3f)
LIST(APPEND TOOLS hackrf_sweep)
LIST(APPEND TOOLS_LINK_LIBS m fftw3f)
endif()
SET(TOOLS
@ -41,7 +44,6 @@ SET(TOOLS
hackrf_cpldjtag
hackrf_info
hackrf_operacake
hackrf_sweep
)
if(NOT libhackrf_SOURCE_DIR)
@ -55,8 +57,6 @@ if(MSVC)
LIST(APPEND TOOLS_LINK_LIBS libgetopt_static)
endif()
LIST(APPEND TOOLS_LINK_LIBS m fftw3f)
foreach(tool ${TOOLS})
add_executable(${tool} ${tool}.c)
target_link_libraries(${tool} ${TOOLS_LINK_LIBS})

30
host/hackrf-tools/src/hackrf_transfer.c
View File

@ -379,19 +379,21 @@ int rx_callback(hackrf_transfer* transfer) {
}
}
if (stream_size>0){
if ((stream_size-1+stream_head-stream_tail)%stream_size <bytes_to_write){
#ifndef _WIN32
if ((stream_size-1+stream_head-stream_tail)%stream_size <bytes_to_write) {
stream_drop++;
}else{
if(stream_tail+bytes_to_write <= stream_size){
} else {
if(stream_tail+bytes_to_write <= stream_size) {
memcpy(stream_buf+stream_tail,transfer->buffer,bytes_to_write);
}else{
} else {
memcpy(stream_buf+stream_tail,transfer->buffer,(stream_size-stream_tail));
memcpy(stream_buf,transfer->buffer+(stream_size-stream_tail),bytes_to_write-(stream_size-stream_tail));
};
__atomic_store_n(&stream_tail,(stream_tail+bytes_to_write)%stream_size,__ATOMIC_RELEASE);
}
#endif
return 0;
}else{
} else {
bytes_written = fwrite(transfer->buffer, 1, bytes_to_write, fd);
if ((bytes_written != bytes_to_write)
|| (limit_num_samples && (bytes_to_xfer == 0))) {
@ -490,7 +492,10 @@ static void usage() {
printf("\t[-s sample_rate_hz] # Sample rate in Hz (4/8/10/12.5/16/20MHz, default %sMHz).\n",
u64toa((DEFAULT_SAMPLE_RATE_HZ/FREQ_ONE_MHZ),&ascii_u64_data1));
printf("\t[-n num_samples] # Number of samples to transfer (default is unlimited).\n");
#ifndef _WIN32
/* The required atomic load/store functions aren't available when using C with MSVC */
printf("\t[-S buf_size] # Enable receive streaming with buffer size buf_size.\n");
#endif
printf("\t[-c amplitude] # CW signal source mode, amplitude 0-127 (DC value to DAC).\n");
printf("\t[-R] # Repeat TX mode (default is off) \n");
printf("\t[-b baseband_filter_bw_hz] # Set baseband filter bandwidth in Hz.\n\tPossible values: 1.75/2.5/3.5/5/5.5/6/7/8/9/10/12/14/15/20/24/28MHz, default < sample_rate_hz.\n" );
@ -1041,10 +1046,11 @@ int main(int argc, char** argv) {
uint32_t byte_count_now;
struct timeval time_now;
float time_difference, rate;
if (stream_size>0){
if(stream_head==stream_tail){
if (stream_size>0) {
#ifndef _WIN32
if(stream_head==stream_tail) {
usleep(10000); // queue empty
}else{
} else {
ssize_t len;
ssize_t bytes_written;
uint32_t _st= __atomic_load_n(&stream_tail,__ATOMIC_ACQUIRE);
@ -1053,19 +1059,19 @@ int main(int argc, char** argv) {
else
len=stream_size-stream_head;
bytes_written = fwrite(stream_buf+stream_head, 1, len, fd);
if (len != bytes_written){
if (len != bytes_written) {
printf("write failed");
do_exit=true;
};
stream_head=(stream_head+len)%stream_size;
}
if(stream_drop>0){
if(stream_drop>0) {
uint32_t drops= __atomic_exchange_n (&stream_drop,0,__ATOMIC_SEQ_CST);
printf("dropped frames: [%d]\n",drops);
}
}else{
#endif
} else {
sleep(1);
gettimeofday(&time_now, NULL);
byte_count_now = byte_count;

7
host/libhackrf/src/hackrf.c
View File

@ -26,6 +26,11 @@ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSI
#include <stdlib.h>
#include <libusb.h>
#ifdef _WIN32
/* Avoid redefinition of timespec from time.h (included by libusb.h) */
#define HAVE_STRUCT_TIMESPEC 1
#endif
#include <pthread.h>
#ifndef bool
@ -396,7 +401,7 @@ hackrf_device_list_t* ADDCALL hackrf_device_list()
serial_number_length = libusb_get_string_descriptor_ascii(usb_device, serial_descriptor_index, (unsigned char*)serial_number, sizeof(serial_number));
if( serial_number_length == 32 ) {
serial_number[32] = 0;
list->serial_numbers[idx] = strndup(serial_number, serial_number_length);
list->serial_numbers[idx] = strdup(serial_number);
}
libusb_close(usb_device);

4
host/libhackrf/src/hackrf.h
View File

@ -216,8 +216,8 @@ extern ADDAPI int ADDCALL hackrf_init_sweep(hackrf_device* device,
int length, uint32_t dwell_time);
/* Operacake functions */
int ADDCALL hackrf_get_operacake_boards(hackrf_device* device, uint8_t* boards);
int ADDCALL hackrf_set_operacake_ports(hackrf_device* device,
extern ADDAPI int ADDCALL hackrf_get_operacake_boards(hackrf_device* device, uint8_t* boards);
extern ADDAPI int ADDCALL hackrf_set_operacake_ports(hackrf_device* device,
uint8_t address,
uint8_t port_a,
uint8_t port_b);