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gatt-service/hids_client: refactor hids_client_setup_report_event

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This commit is contained in:
Matthias Ringwald 2024-04-17 11:44:30 +02:00
parent 4cf4997878
commit a2d3931b85
1 changed files with 10 additions and 5 deletions
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15
src/ble/gatt-service/hids_client.c
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@ -537,7 +537,7 @@ static void hids_emit_notifications_configuration(hids_client_t * client){
(*client->client_handler)(HCI_EVENT_PACKET, 0, event, sizeof(event));
}
static void hids_client_setup_report_event(hids_client_t * client, uint8_t report_index, uint8_t *buffer, uint16_t report_len){
static uint16_t hids_client_setup_report_event(hids_client_t * client, uint8_t report_index, uint8_t *buffer, uint16_t report_len){
uint16_t pos = 0;
buffer[pos++] = HCI_EVENT_GATTSERVICE_META;
pos++; // skip len
@ -546,11 +546,15 @@ static void hids_client_setup_report_event(hids_client_t * client, uint8_t repor
pos += 2;
buffer[pos++] = client->reports[report_index].service_index;
buffer[pos++] = client->reports[report_index].report_id;
little_endian_store_16(buffer, pos, report_len + 1);
little_endian_store_16(buffer, pos, report_len);
pos += 2;
buffer[pos++] = client->reports[report_index].report_id;
buffer[1] = pos + (report_len + 1) - 2;
buffer[1] = pos + report_len - 2;
return pos;
}
static void hids_client_setup_report_event_with_report_id(hids_client_t * client, uint8_t report_index, uint8_t *buffer, uint16_t report_len){
uint16_t pos = hids_client_setup_report_event(client, report_index, buffer, report_len + 1);
buffer[pos] = client->reports[report_index].report_id;
}
static void hids_client_emit_hid_information_event(hids_client_t * client, const uint8_t *value, uint16_t value_len){
@ -603,7 +607,8 @@ static void handle_notification_event(uint8_t packet_type, uint16_t channel, uin
}
uint8_t * in_place_event = &packet[-2];
hids_client_setup_report_event(client, report_index, in_place_event, gatt_event_notification_get_value_length(packet));
hids_client_setup_report_event_with_report_id(client, report_index, in_place_event,
gatt_event_notification_get_value_length(packet));
(*client->client_handler)(HCI_EVENT_GATTSERVICE_META, client->cid, in_place_event, size + 2);
}