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/** oxgrf_lib.h
*
* Author: openxg
*/
#include "oxgrf_api_ss.h"
#include "common_lib.h"
/** @addtogroup _OXGRF_PHY_RF_INTERFACE_
* @{
*/
/*! \brief OXGRF specific data structure */
typedef struct {
//! opaque OXGRF device struct. An empty ("") or NULL device identifier will result in the first encountered device being opened (using the first discovered backend)
OXGRF_DESCRIPTOR *dev;
int16_t *rx_buffer;
int16_t *tx_buffer;
//! Sample rate
unsigned int sample_rate;
int rx_num_channels;
int tx_num_channels;
// --------------------------------
// Debug and output control
// --------------------------------
//! Number of underflows
int num_underflows;
//! Number of overflows
int num_overflows;
//! number of RX errors
int num_rx_errors;
//! Number of TX errors
int num_tx_errors;
//! timestamp of current TX
uint64_t tx_current_ts;
//! timestamp of current RX
uint64_t rx_current_ts;
//! number of TX samples
uint64_t tx_nsamps;
//! number of RX samples
uint64_t rx_nsamps;
//! number of TX count
uint64_t tx_count;
//! number of RX count
uint64_t rx_count;
//! timestamp of RX packet
openair0_timestamp rx_timestamp;
} oxgrf_state_t;
/*! \brief get current timestamp
*\param device the hardware to use
*/
openair0_timestamp trx_get_timestamp(openair0_device *device);
#define REMOVE_SUBSTRING_WITHCOMAS(S, TOREMOVE) \
remove_substring(S, TOREMOVE ","); \
remove_substring(S, TOREMOVE ", "); \
remove_substring(S, "," TOREMOVE); \
remove_substring(S, ", " TOREMOVE); \
remove_substring(S, TOREMOVE)
static inline void remove_substring(char* s, const char* toremove)
{
while ((s = strstr(s, toremove))) {
memmove(s, s + strlen(toremove), 1 + strlen(s + strlen(toremove)));
}
}
static inline void copy_subdev_string(char* dst, char* src)
{
int n = 0;
int len = (int)strlen(src);
/* Copy until end of string or comma */
while (n < len && src[n] != '\0' && src[n] != ',') {
dst[n] = src[n];
n++;
}
dst[n] = '\0';
}
/*@}*/