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{{ApplicableFor | {{ApplicableFor | ||
|MPUs list=STM32MP13x, STM32MP15x, STM32MP25x | |MPUs list=STM32MP13x, STM32MP15x, STM32MP21x, STM32MP23x, STM32MP25x | ||
|MPUs checklist=STM32MP13x, STM32MP15x, STM32MP25x | |MPUs checklist=STM32MP13x, STM32MP15x, STM32MP21x, STM32MP23x, STM32MP25x | ||
}} | }} | ||
<noinclude></noinclude> | <noinclude></noinclude> | ||
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* Check the Bluetooth interface | * Check the Bluetooth interface | ||
{{Board$}} hciconfig -a | {{Board$}}hciconfig -a | ||
hci0: Type: Primary Bus: UART | hci0: Type: Primary Bus: UART | ||
BD Address: 43:43:A1:12:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 | BD Address: 43:43:A1:12:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 | ||
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=== Initialize the Bluetooth interface === | === Initialize the Bluetooth interface === | ||
{{Board$}} hciconfig hci0 up | {{Board$}}hciconfig hci0 up | ||
{{Board$}} hciconfig -a | {{Board$}}hciconfig -a | ||
hci0: Type: Primary Bus: UART | hci0: Type: Primary Bus: UART | ||
BD Address: AA:AA:AA:AA:AA:AA ACL MTU: 1021:8 SCO MTU: 64:1 | BD Address: AA:AA:AA:AA:AA:AA ACL MTU: 1021:8 SCO MTU: 64:1 | ||
Latest revision as of 15:34, 8 October 2024
1. How to setup Bluetooth[edit | edit source]
1.1. Setup[edit | edit source]
- Check that the driver has been probed correctly in the kernel log message
[ 0.923697] STM32 USART driver initialized [ 0.928711] 4000e000.serial: ttyS1 at MMIO 0x4000e000 (irq = 42, base_baud = 6046875) is a stm32-usart
- Check the Bluetooth interface
hciconfig -a hci0: Type: Primary Bus: UART BD Address: 43:43:A1:12:1F:AC ACL MTU: 1021:8 SCO MTU: 64:1 DOWN RX bytes:619 acl:0 sco:0 events:31 errors:0 TX bytes:410 acl:0 sco:0 commands:31 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
1.2. Initialize the Bluetooth interface[edit | edit source]
hciconfig hci0 up hciconfig -a hci0: Type: Primary Bus: UART BD Address: AA:AA:AA:AA:AA:AA ACL MTU: 1021:8 SCO MTU: 64:1 UP RUNNING RX bytes:1378 acl:0 sco:0 events:74 errors:0 TX bytes:1186 acl:0 sco:0 commands:74 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: 'BlueZ 5.46' Class: 0x000000 Service Classes: Unspecified Device Class: Miscellaneous, HCI Version: 4.1 (0x7) Revision: 0x0 LMP Version: 4.1 (0x7) Subversion: 0x2209 Manufacturer: Broadcom Corporation (15)