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nimble/audio: Modify BASS control point write access. #1833

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merged 1 commit into from
Sep 2, 2024
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nimble/audio: Modify BASS control point write access. #1833

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14 changes: 11 additions & 3 deletions nimble/host/audio/services/bass/src/ble_audio_svc_bass.c
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Original file line number Diff line number Diff line change
Expand Up @@ -617,13 +617,16 @@ ble_svc_audio_bass_find_handler(uint8_t opcode)
static int
ble_svc_audio_bass_ctrl_point_write_access(struct ble_gatt_access_ctxt *ctxt, uint16_t conn_handle)
{
uint8_t opcode;
struct os_mbuf *om;
uint16_t mbuf_len = OS_MBUF_PKTLEN(ctxt->om);
struct ble_svc_audio_bass_ctrl_point_handler *handler;

uint8_t opcode = ctxt->om->om_data[0];
opcode = ctxt->om->om_data[0];

handler = ble_svc_audio_bass_find_handler(opcode);

if (!handler) {
if (handler == NULL) {
return BLE_SVC_AUDIO_BASS_ERR_OPCODE_NOT_SUPPORTED;
}

Expand All @@ -633,7 +636,12 @@ ble_svc_audio_bass_ctrl_point_write_access(struct ble_gatt_access_ctxt *ctxt, ui
return BLE_ATT_ERR_WRITE_REQ_REJECTED;
}

return handler->handler_cb(&ctxt->om->om_data[1], ctxt->om->om_len - 1, conn_handle);
ctxt->om = os_mbuf_pullup(ctxt->om, mbuf_len);
if (!ctxt->om) {
return BLE_ATT_ERR_UNLIKELY;
}

return handler->handler_cb(&om->om_data[1], mbuf_len - 1, conn_handle);
}

static int
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