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-rw-r--r--binding/radio-binding.c49
1 files changed, 32 insertions, 17 deletions
diff --git a/binding/radio-binding.c b/binding/radio-binding.c
index f9b7e34..63c2491 100644
--- a/binding/radio-binding.c
+++ b/binding/radio-binding.c
@@ -29,6 +29,12 @@
#include <afb/afb-service-itf.h>
#include "radio_impl.h"
+#include "radio_impl_rtlsdr.h"
+#ifdef HAVE_KINGFISHER
+#include "radio_impl_kingfisher.h"
+#endif
+
+static radio_impl_ops_t *radio_impl_ops;
static struct afb_event freq_event;
static struct afb_event scan_event;
@@ -71,14 +77,14 @@ static void frequency(struct afb_req request)
char *p;
frequency = strtoul(value, &p, 10);
if(frequency && *p == '\0') {
- radio_impl_set_frequency(frequency);
+ radio_impl_ops->set_frequency(frequency);
} else {
afb_req_fail(request, "failed", "Invalid scan direction");
return;
}
}
ret_json = json_object_new_object();
- frequency = radio_impl_get_frequency();
+ frequency = radio_impl_ops->get_frequency();
json_object_object_add(ret_json, "frequency", json_object_new_int((int32_t) frequency));
afb_req_success(request, ret_json, NULL);
}
@@ -119,14 +125,14 @@ static void band(struct afb_req request)
}
}
if(valid) {
- radio_impl_set_band(band);
+ radio_impl_ops->set_band(band);
} else {
afb_req_fail(request, "failed", "Invalid band");
return;
}
}
ret_json = json_object_new_object();
- band = radio_impl_get_band();
+ band = radio_impl_ops->get_band();
sprintf(band_name, "%s", band == BAND_AM ? "AM" : "FM");
json_object_object_add(ret_json, "band", json_object_new_string(band_name));
afb_req_success(request, ret_json, NULL);
@@ -174,7 +180,7 @@ static void band_supported(struct afb_req request)
ret_json = json_object_new_object();
json_object_object_add(ret_json,
"supported",
- json_object_new_int(radio_impl_band_supported(band)));
+ json_object_new_int(radio_impl_ops->band_supported(band)));
afb_req_success(request, ret_json, NULL);
}
@@ -220,8 +226,8 @@ static void frequency_range(struct afb_req request)
return;
}
ret_json = json_object_new_object();
- min_frequency = radio_impl_get_min_frequency(band);
- max_frequency = radio_impl_get_max_frequency(band);
+ min_frequency = radio_impl_ops->get_min_frequency(band);
+ max_frequency = radio_impl_ops->get_max_frequency(band);
json_object_object_add(ret_json, "min", json_object_new_int((int32_t) min_frequency));
json_object_object_add(ret_json, "max", json_object_new_int((int32_t) max_frequency));
afb_req_success(request, ret_json, NULL);
@@ -268,7 +274,7 @@ static void frequency_step(struct afb_req request)
return;
}
ret_json = json_object_new_object();
- step = radio_impl_get_frequency_step(band);
+ step = radio_impl_ops->get_frequency_step(band);
json_object_object_add(ret_json, "step", json_object_new_int((int32_t) step));
afb_req_success(request, ret_json, NULL);
}
@@ -281,7 +287,7 @@ static void frequency_step(struct afb_req request)
*/
static void start(struct afb_req request)
{
- radio_impl_start();
+ radio_impl_ops->start();
afb_req_success(request, NULL, NULL);
}
@@ -293,7 +299,7 @@ static void start(struct afb_req request)
*/
static void stop(struct afb_req request)
{
- radio_impl_stop();
+ radio_impl_ops->stop();
afb_req_success(request, NULL, NULL);
}
@@ -335,7 +341,7 @@ static void scan_start(struct afb_req request)
afb_req_fail(request, "failed", "Invalid direction");
return;
}
- radio_impl_scan_start(direction, scan_callback, NULL);
+ radio_impl_ops->scan_start(direction, scan_callback, NULL);
afb_req_success(request, NULL, NULL);
}
@@ -347,7 +353,7 @@ static void scan_start(struct afb_req request)
*/
static void scan_stop(struct afb_req request)
{
- radio_impl_scan_stop();
+ radio_impl_ops->scan_stop();
afb_req_success(request, NULL, NULL);
}
@@ -387,14 +393,14 @@ static void stereo_mode(struct afb_req request)
}
}
if(valid) {
- radio_impl_set_stereo_mode(mode);
+ radio_impl_ops->set_stereo_mode(mode);
} else {
afb_req_fail(request, "failed", "Invalid mode");
return;
}
}
ret_json = json_object_new_object();
- mode = radio_impl_get_stereo_mode();
+ mode = radio_impl_ops->get_stereo_mode();
sprintf(mode_name, "%s", mode == MONO ? "mono" : "stereo");
json_object_object_add(ret_json, "mode", json_object_new_string(mode_name));
afb_req_success(request, ret_json, NULL);
@@ -467,11 +473,20 @@ static int init()
freq_event = afb_daemon_make_event("frequency");
scan_event = afb_daemon_make_event("station_found");
- rc = radio_impl_init();
+ // Look for RTL-SDR USB adapter
+ radio_impl_ops = &rtlsdr_impl_ops;
+ rc = radio_impl_ops->init();
+#ifdef HAVE_KINGFISHER
+ if(rc != 0) {
+ // Look for Kingfisher Si4689
+ radio_impl_ops = &kf_impl_ops;
+ rc = radio_impl_ops->init();
+ }
+#endif
if(rc == 0) {
- radio_impl_set_frequency_callback(freq_callback, NULL);
+ printf("%s found\n", radio_impl_ops->name);
+ radio_impl_ops->set_frequency_callback(freq_callback, NULL);
}
-
return rc;
}