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component/bt: bugfix of two issues of sniff mode in classic bluetooth

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1. resolve the error in calculating sniff anchor point that result in connection supervision timeout
2. resolve the issue of user case that requires sniff attempt is larger than 0xff
This commit is contained in:
wangmengyang
2018-11-06 12:02:18 +08:00
parent 3b92e85b30
commit cfef8291bb
3 changed files with 6 additions and 2 deletions
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5
components/bt/bluedroid/stack/include/stack/hcimsgs.h
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@ -275,7 +275,10 @@ BOOLEAN btsnd_hcic_hold_mode(UINT16 handle, UINT16 max_hold_period,
#define HCI_HOLD_MODE_MIN_PER_OFF 4
/* Hold Mode */
/* Sniff Mode */
/**
* Sniff Mode
* sniff_attempt more than 0xFF is not supported
*/
BOOLEAN btsnd_hcic_sniff_mode(UINT16 handle,
UINT16 max_sniff_period,
UINT16 min_sniff_period,

2
components/bt/lib

Submodule components/bt/lib updated: 3de0bcb653...ff4154c5b9

1
components/esp32/ld/esp32.rom.ld
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@ -707,6 +707,7 @@ PROVIDE ( ld_acl_rx_no_sync = 0x4002fe78 );
PROVIDE ( ld_sco_modify = 0x40031778 );
PROVIDE ( lm_cmd_cmp_send = 0x40051838 );
PROVIDE ( ld_sco_frm_cbk = 0x400349dc );
PROVIDE ( ld_acl_sniff_frm_cbk = 0x4003482c );
PROVIDE ( r_ld_acl_active_hop_types_get = 0x40036e10 );
PROVIDE ( r_ld_acl_afh_confirm = 0x40036d40 );
PROVIDE ( r_ld_acl_afh_prepare = 0x40036c84 );