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avrcp browsing: change go up one folder API

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This commit is contained in:
Milanka Ringwald 2017-11-22 17:16:41 +01:00
parent 2f511ffbef
commit e5b24613ab
4 changed files with 17 additions and 26 deletions
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13
example/avrcp_browsing_client.c
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@ -501,17 +501,8 @@ static void stdin_process(char cmd){
avrcp_browsing_controller_browse_media(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL); avrcp_browsing_controller_browse_media(browsing_cid, 0, 0xFFFFFFFF, AVRCP_MEDIA_ATTR_ALL);
break; break;
case 'u': case 'u':
if (folder_index < 0 && !parent_folder_set){ printf("AVRCP Browsing: go up one level\n");
printf("AVRCP Browsing: no folders available\n"); status = avrcp_browsing_controller_go_up_one_level(browsing_cid);
break;
}
if (!parent_folder_set){
parent_folder_set = 1;
memcpy(parent_folder_name, folders[0].name, folders[0].name_len);
memcpy(parent_folder_uid, folders[0].uid, 8);
}
printf("AVRCP Browsing: go up one level of %s\n", (char *)parent_folder_name);
status = avrcp_browsing_controller_go_up_one_level(browsing_cid, parent_folder_uid);
folder_index = -1; folder_index = -1;
break; break;
case 'd': case 'd':

24
src/classic/avrcp.h
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@ -283,33 +283,33 @@ typedef struct {
uint16_t l2cap_browsing_cid; uint16_t l2cap_browsing_cid;
avctp_connection_state_t state; avctp_connection_state_t state;
uint8_t wait_to_send; uint8_t wait_to_send;
uint8_t transaction_label; uint8_t transaction_label;
uint8_t * ertm_buffer; uint8_t *ertm_buffer;
uint32_t ertm_buffer_size; uint32_t ertm_buffer_size;
l2cap_ertm_config_t ertm_config; l2cap_ertm_config_t ertm_config;
// players // players
uint8_t set_addressed_player_id; uint8_t set_addressed_player_id;
uint8_t set_browsed_player_id; uint8_t set_browsed_player_id;
uint16_t addressed_player_id; uint16_t addressed_player_id;
uint16_t browsed_player_id; uint16_t browsed_player_id;
uint16_t browsed_player_uid_counter; uint16_t browsed_player_uid_counter;
// get folder item // get folder item
uint8_t get_folder_item; uint8_t get_folder_item;
uint8_t scope; uint8_t scope;
uint32_t start_item; uint32_t start_item;
uint32_t end_item; uint32_t end_item;
uint32_t attr_bitmap; uint32_t attr_bitmap;
// change_path // change_path
uint8_t change_path; uint8_t change_path;
uint8_t direction; uint8_t direction;
uint16_t uid_counter; uint16_t uid_counter;
uint8_t folder_uid[8]; uint8_t folder_uid[8];
} avrcp_browsing_connection_t; } avrcp_browsing_connection_t;
// BROWSING END // BROWSING END

4
src/classic/avrcp_browsing_controller.c
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@ -613,8 +613,8 @@ uint8_t avrcp_browsing_controller_change_path(uint16_t avrcp_browsing_cid, uint8
return ERROR_CODE_SUCCESS; return ERROR_CODE_SUCCESS;
} }
uint8_t avrcp_browsing_controller_go_up_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid){ uint8_t avrcp_browsing_controller_go_up_one_level(uint16_t avrcp_browsing_cid){
return avrcp_browsing_controller_change_path(avrcp_browsing_cid, 0, folder_uid); return avrcp_browsing_controller_change_path(avrcp_browsing_cid, 0, 0);
} }
uint8_t avrcp_browsing_controller_go_down_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid){ uint8_t avrcp_browsing_controller_go_down_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid){

2
src/classic/avrcp_browsing_controller.h
View File

@ -182,7 +182,7 @@ uint8_t avrcp_browsing_controller_set_addressed_player(uint16_t avrcp_browsing_c
* @param folder_uid 8 bytes long * @param folder_uid 8 bytes long
**/ **/
uint8_t avrcp_browsing_controller_change_path(uint16_t avrcp_browsing_cid, uint8_t direction, uint8_t * folder_uid); uint8_t avrcp_browsing_controller_change_path(uint16_t avrcp_browsing_cid, uint8_t direction, uint8_t * folder_uid);
uint8_t avrcp_browsing_controller_go_up_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid); uint8_t avrcp_browsing_controller_go_up_one_level(uint16_t avrcp_browsing_cid);
uint8_t avrcp_browsing_controller_go_down_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid); uint8_t avrcp_browsing_controller_go_down_one_level(uint16_t avrcp_browsing_cid, uint8_t * folder_uid);
/* API_END */ /* API_END */