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Hi,
I would like to do a hard reset on CYW20704 based on the Bluez 5, after I toggled the BT_RESET ping to low/high, then the hci0 is no response.
Is there anyway to recover the status? thanks.
/ # hciconfig -a
hci0: Type: BR/EDR Bus: UART
BD Address: 20:70:3A:01:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING
RX bytes:3037 acl:0 sco:0 events:231 errors:0
TX bytes:29271 acl:0 sco:0 commands:231 errors:0
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH SNIFF
Link mode: SLAVE ACCEPT
Name: 'ARRIS'
Class: 0x000000
Service Classes: Unspecified
Device Class: Miscellaneous,
HCI Version: (0x9) Revision: 0x10d2
LMP Version: (0x9) Subversion: 0x220b
Manufacturer: Cypress Semiconductor Corporation (305)
/ # bttest --bt_reset
BT_RESET OK
/ # hciconfig reset
hci0: Type: BR/EDR Bus: UART
BD Address: 20:70:3A:01:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING
RX bytes:3317 acl:0 sco:0 events:234 errors:0
TX bytes:29283 acl:0 sco:0 commands:234 errors:0
/ # hciconfig hci0 -a
hci0: Type: BR/EDR Bus: UART
BD Address: 20:70:3A:01:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING
RX bytes:3317 acl:0 sco:0 events:234 errors:0
TX bytes:29283 acl:0 sco:0 commands:234 errors:0
Features: 0xbf 0xfe 0xcf 0xfe 0xdb 0xff 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH SNIFF
Link mode: SLAVE ACCEPT
Can't read local name on hci0: Connection timed out (110)
Solved! Go to Solution.
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20704 is currently not supported in this forum. You may have to revert to the Taiwan team that enable you on this.
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20704 is currently not supported in this forum. You may have to revert to the Taiwan team that enable you on this.