diff options
Diffstat (limited to 'binding/radio-binding.c')
| -rw-r--r-- | binding/radio-binding.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/binding/radio-binding.c b/binding/radio-binding.c index 45e8ecb..3b8561d 100644 --- a/binding/radio-binding.c +++ b/binding/radio-binding.c @@ -143,6 +143,97 @@ static void rds(afb_req_t request) afb_req_reply(request, ret_json, NULL, NULL); } +/* @brief Get quality information + * + * @param afb_req_t : an afb request structure + * + */ +static void quality(afb_req_t request) +{ + json_object *ret_json; + station_quality_t *quality_data; + + if (radio_impl_ops->get_quality_info == NULL) { + afb_req_reply(request, NULL, "failed", "Not supported"); + return; + } + + quality_data = radio_impl_ops->get_quality_info(); + ret_json=json_object_new_object(); + if(quality_data->af_update) + { + json_object_object_add(ret_json, "af_update", json_object_new_int((int) quality_data->af_update)); + } + if(quality_data->time_stamp){ + json_object_object_add(ret_json, "timestamp", json_object_new_int((int) quality_data->time_stamp)); + } + if(quality_data->rssi) + { + json_object_object_add(ret_json, "rssi", json_object_new_int((int) quality_data->rssi)); + } + if(quality_data->usn) + { + json_object_object_add(ret_json, "usn", json_object_new_int((int) quality_data->usn)); + } + if(quality_data->bandw) + { + json_object_object_add(ret_json, "bandwidth", json_object_new_int((int) quality_data->bandw)); + } + afb_req_reply(request, ret_json, NULL, NULL); + return; +} + +/* @brief Check alternative frequency + * + * @param afb_req_t : an afb request structure + * + */ +static void alternative_frequency(afb_req_t request) +{ + json_object *ret_json; + uint32_t alternative; + const char *value; + + if (radio_impl_ops->set_alternative_frequency == NULL) { + afb_req_reply(request, NULL, "failed", "Not supported"); + return; + } + + value = afb_req_value(request, "value"); + if(value) { + char *p; + radio_band_t band; + uint32_t min_frequency; + uint32_t max_frequency; + uint32_t step; + + alternative = (uint32_t) strtoul(value, &p, 10); + if(alternative && *p == '\0') { + band = radio_impl_ops->get_band(); + min_frequency = radio_impl_ops->get_min_frequency(band); + max_frequency = radio_impl_ops->get_max_frequency(band); + step = radio_impl_ops->get_frequency_step(band); + if(alternative < min_frequency || + alternative > max_frequency || + (alternative - min_frequency) % step) { + afb_req_reply(request, NULL, "failed", "Invalid alternative frequency"); + return; + } + radio_impl_ops->set_alternative_frequency(alternative); + ret_json = json_object_new_object(); + json_object_object_add(ret_json, "alternative", json_object_new_int((int32_t) alternative)); + afb_req_reply(request, ret_json, NULL, NULL); + } else { + afb_req_reply(request, NULL, "failed", "Invalid alternative frequency"); + return; + } + } + else { + afb_req_reply(request, NULL, "failed", "Invalid alternative frequency"); + return; + } +} + /* * @brief Get (and optionally set) frequency band * @@ -531,6 +622,8 @@ static const afb_verb_t verbs[]= { { .verb = "frequency", .session = AFB_SESSION_NONE, .callback = frequency, .info = "Get/Set frequency" }, { .verb = "band", .session = AFB_SESSION_NONE, .callback = band, .info = "Get/Set band" }, { .verb = "rds", .session = AFB_SESSION_NONE, .callback = rds, .info = "Get RDS information" }, + { .verb = "quality", .session = AFB_SESSION_NONE, .callback = quality, .info = "Get station quality information" }, + { .verb = "alternative_frequency", .session = AFB_SESSION_NONE, .callback = alternative_frequency, .info = "Check an alternative frequency" }, { .verb = "band_supported", .session = AFB_SESSION_NONE, .callback = band_supported, .info = "Check band support" }, { .verb = "frequency_range", .session = AFB_SESSION_NONE, .callback = frequency_range, .info = "Get frequency range" }, { .verb = "frequency_step", .session = AFB_SESSION_NONE, .callback = frequency_step, .info = "Get frequency step" }, |