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by TaoHawaii
Fri Mar 02, 2018 10:51 am
Forum: OpenGLES
Topic: openframeworks example not running on OpenGL driver
Replies: 1
Views: 7390

Re: openframeworks example not running on OpenGL driver

I have the same issue with OpenVG and also the examples in /opt/vc. When the either OpenGL driver is enabled I receive the "Failed to add service" message. Super frustrating...
by TaoHawaii
Sun Aug 07, 2016 3:00 pm
Forum: Troubleshooting
Topic: RPI3 Cannot register rfcomm0 with spp serial port service
Replies: 1
Views: 388

Re: RPI3 Cannot register rfcomm0 with spp serial port servic

I have been fighting rfcomm for almost a week now and have come to the conclusion the rfcomm bind is not working. It says connected when I open the device but communications are not possible and the MAC of the remote device isn't listed like it is when I use rfcomm connect explicitly. I have googled...
by TaoHawaii
Sun Aug 07, 2016 3:00 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Using Raspberry Pi 3 Bluetooth to send data to HC05
Replies: 18
Views: 19337

Re: Using Raspberry Pi 3 Bluetooth to send data to HC05

I have been fighting rfcomm for almost a week now and have come to the conclusion the rfcomm bind is not working. It says connected when I open the device but communications are not possible and the MAC of the remote device isn't listed like it is when I use rfcomm connect explicitly. I have googled...
by TaoHawaii
Sun Aug 07, 2016 4:10 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Using Raspberry Pi 3 Bluetooth to send data to HC05
Replies: 18
Views: 19337

Re: Using Raspberry Pi 3 Bluetooth to send data to HC05

The HC-06 is slave-only; you'll need to connect to it from the Pi. Try rfcomm connect hci0 <bdaddr> Or, if it's bound, create a serial connection in your language of choice. What I've found is that if I use rfcomm connect hci0 [MAC] 1 it works. Nothing else seems to work. I've actually tried this o...
by TaoHawaii
Thu Aug 04, 2016 8:53 pm
Forum: Troubleshooting
Topic: RPI3 Cannot register rfcomm0 with spp serial port service
Replies: 1
Views: 388

RPI3 Cannot register rfcomm0 with spp serial port service

sdptool browse local returns Service Name: Serial Port Service Description: COM Port Service Provider: BlueZ Service RecHandle: 0x10005 Service Class ID List: "Serial Port" (0x1101) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 1 Language Base Attr List: code_ISO639: 0x656e ...
by TaoHawaii
Thu Aug 04, 2016 6:30 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Using Raspberry Pi 3 Bluetooth to send data to HC05
Replies: 18
Views: 19337

Re: Using Raspberry Pi 3 Bluetooth to send data to HC05

I've got an HC-06. When I run sdptool browse local I see: Browsing FF:FF:FF:00:00:00 ... Service Search failed: Invalid argument Service Name: Serial Port Service Description: COM Port Service Provider: BlueZ Service RecHandle: 0x10001 Service Class ID List: "Serial Port" (0x1101) Protocol Descripto...

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