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feat(bt) - Enable use of RESERVED bits in COD (IDFGH-13374) #14286

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feat(bt) - Enable use of RESERVED bits in COD (IDFGH-13374) #14286

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030f72d
bt[feat] - enable use of RESERVED bits in COD
WebDust21 Aug 1, 2024
b0d0ab9
feat[bt] - enable use of RESERVED bits in COD
WebDust21 Aug 1, 2024
304a141
feat[bt] - enable use of RESERVED bits in COD
WebDust21 Aug 1, 2024
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2 changes: 2 additions & 0 deletions components/bt/host/bluedroid/btc/profile/std/gap/btc_gap_bt.c
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Original file line number Diff line number Diff line change
Expand Up @@ -586,6 +586,7 @@ static void btc_gap_bt_set_cod(btc_gap_bt_args_t *arg)
tBTA_UTL_COD p_cod;
esp_bt_cod_t *cod = &(arg->set_cod.cod);
p_cod.minor = cod->minor << 2;
p_cod.minor |= cod->reserved_2;
p_cod.major = cod->major;
p_cod.service = cod->service << 5;
bool ret = utl_set_device_class(&p_cod, arg->set_cod.mode);
Expand All @@ -603,6 +604,7 @@ esp_err_t btc_gap_bt_get_cod(esp_bt_cod_t *cod)
return ESP_BT_STATUS_FAIL;
}
cod->minor = p_cod.minor >> 2;
cod->reserved_2 = p_cod.minor & 0x03;
cod->major = p_cod.major;
cod->service = p_cod.service >> 5;
return ESP_BT_STATUS_SUCCESS;
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2 changes: 1 addition & 1 deletion components/bt/host/bluedroid/stack/include/stack/btm_api.h
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Expand Up @@ -468,7 +468,7 @@ typedef enum {

/* the COD masks */
#define BTM_COD_FORMAT_TYPE_MASK 0x03
#define BTM_COD_MINOR_CLASS_MASK 0xFC
#define BTM_COD_MINOR_CLASS_MASK 0xFF
#define BTM_COD_MAJOR_CLASS_MASK 0x1F
#define BTM_COD_SERVICE_CLASS_LO_B 0x00E0
#define BTM_COD_SERVICE_CLASS_MASK 0xFFE0
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