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Adding message handler interface

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This commit is contained in:
Paul Sutton 2015-10-28 11:41:01 +00:00
parent ee098fe54d
commit ed87963d39
3 changed files with 24 additions and 6 deletions
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2
srslte/examples/cell_search.c
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@ -170,7 +170,7 @@ int main(int argc, char **argv) {
cuhd_set_master_clock_rate(uhd, 30.72e6);
// Supress UHD messages
cuhd_supress_stdout();
cuhd_suppress_stdout();
nof_freqs = srslte_band_get_fd_band(band, channels, earfcn_start, earfcn_end, MAX_EARFCN);
if (nof_freqs < 0) {

8
srslte/include/srslte/cuhd/cuhd.h
View file

@ -35,6 +35,8 @@ extern "C" {
#include "srslte/config.h"
typedef void (*cuhd_msg_handler_t)(const char*);
SRSLTE_API int cuhd_open(char *args,
void **handler);
@ -83,7 +85,9 @@ SRSLTE_API double cuhd_get_rx_gain(void *h);
SRSLTE_API double cuhd_get_tx_gain(void *h);
SRSLTE_API void cuhd_supress_stdout();
SRSLTE_API void cuhd_suppress_stdout();
SRSLTE_API void cuhd_register_msg_handler(cuhd_msg_handler_t h);
SRSLTE_API double cuhd_set_rx_freq(void *h,
double freq);
@ -159,4 +163,4 @@ SRSLTE_API int cuhd_send_timed2(void *h,
#ifdef __cplusplus
}
#endif
#endif

20
srslte/lib/cuhd/src/cuhd_imp.cpp
View file

@ -40,11 +40,19 @@
//#define HIDE_MESSAGES
void my_handler(uhd::msg::type_t type, const std::string & msg)
cuhd_msg_handler_t msg_handler;
void suppress_handler(uhd::msg::type_t type, const std::string & msg)
{
//handle the message...
}
void translate_handler(uhd::msg::type_t type, const std::string & msg)
{
if(msg_handler)
msg_handler(msg.c_str());
}
typedef _Complex float complex_t;
#define SAMPLE_SZ sizeof(complex_t)
@ -199,8 +207,14 @@ float cuhd_get_rx_gain_offset(void *h) {
return 15;
}
void cuhd_supress_stdout() {
uhd::msg::register_handler(my_handler);
void cuhd_suppress_stdout() {
uhd::msg::register_handler(suppress_handler);
}
void cuhd_register_msg_handler(cuhd_msg_handler_t h)
{
msg_handler = h;
uhd::msg::register_handler(translate_handler);
}
int cuhd_open_(char *args, void **h, bool create_thread_gain, bool tx_gain_same_rx)