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.
20704 is currently not supported in this forum. You may have to revert to the Taiwan team that enable you on this.
20704 is currently not supported in this forum. You may have to revert to the Taiwan team that enable you on this.