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hsp ag: emit HSP_SUBEVENT_BUTTON_PRESSED instead of audio connection setup/release

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This commit is contained in:
Matthias Ringwald 2021-03-24 21:31:12 +01:00
parent fcf88f47f1
commit d04d6ac3e2
4 changed files with 16 additions and 10 deletions
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1
CHANGELOG.md
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@ -56,6 +56,7 @@ Nordic SPP Service Server: use `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED` and
events instead of callback, and `RFCOMM_DATA_PACKET` for received data
u-blox SPP Service Server: use `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED` and `GATTSERVICE_SUBEVENT_SPP_SERVICE_CONNECTED`
events instead of callback, and `RFCOMM_DATA_PACKET` for received data
HSP AG: emit HSP_SUBEVENT_BUTTON_PRESSED instead of audio connection setup/release
## Release v1.3.2

9
example/hsp_ag_demo.c
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@ -248,6 +248,15 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t * even
printf("Received custom command: \"%s\". \nExit code or call hsp_ag_send_result.\n", hs_cmd_buffer);
break;
}
case HSP_SUBEVENT_BUTTON_PRESSED:
if (sco_handle == HCI_CON_HANDLE_INVALID){
printf("Button event -> establish audio\n");
hsp_ag_establish_audio_connection();
} else {
printf("Button event -> release audio\n");
hsp_ag_release_audio_connection();
}
break;
default:
printf("event not handled %u\n", event[2]);
break;

5
src/btstack_defines.h
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@ -1502,6 +1502,11 @@ typedef uint8_t sm_key_t[16];
*/
#define HSP_SUBEVENT_AG_INDICATION 0x09
/**
* @format 1
* @param subevent_code
*/
#define HSP_SUBEVENT_BUTTON_PRESSED 0x0a
/** HFP Subevent */

11
src/classic/hsp_ag.c
View File

@ -524,16 +524,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
if (strncmp((char *)packet, HSP_HS_BUTTON_PRESS, strlen(HSP_HS_BUTTON_PRESS)) == 0){
log_info("Received button press %s", HSP_HS_BUTTON_PRESS);
ag_send_ok = 1;
switch (hsp_state){
case HSP_AUDIO_CONNECTION_ESTABLISHED:
hsp_release_audio_connection = 1;
break;
case HSP_RFCOMM_CONNECTION_ESTABLISHED:
hsp_state = HSP_W2_CONNECT_SCO;
break;
default:
break;
}
emit_event(HSP_SUBEVENT_BUTTON_PRESSED, 0);
} else if (strncmp((char *)packet, HSP_HS_MICROPHONE_GAIN, strlen(HSP_HS_MICROPHONE_GAIN)) == 0){
uint8_t gain = (uint8_t)btstack_atoi((char*)&packet[strlen(HSP_HS_MICROPHONE_GAIN)]);
ag_send_ok = 1;