FLIR LEPTON 3.5 Thermal camera with VOXL 2
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Hello @Alex-Kushleyev @modaltb @Eric-Katzfey
I would like to know whether I could connect a Flir Lepton 3.5 camera to VOXL 2 board. Using the Starling 2 Image Sensor Micro-coax Front-end Adapter board link.
I want to stream the video from the camera through RTSP protocol, is it possible.
VOXL 2 - D0014 Architecture (Starling 2)
here it is mentioned about the flir lepton , I would like to know whether I can stream the lepton Thermal camera data as RTSP stream from this connection. -
Hello @modaltb @Alex-Kushleyev @Vinny @Eric-Katzfey
I am usingVOXL2, withm0173-1-04camera board, which has port for lepton thermal camera. there is no documentation available for them0173-1-04 board, is there any pinout differencevoxl-configure-camera is 29
Flir Lepton 3.5
while I run thevoxl-lepton-servercommand I am getting the following error. can anyone help me with the process. I tried with different configurations, but the error is the same, I2C connection issue. can anyone guide me in the right direction.voxl2:/$ voxl-lepton-server ================================================================= spi_bus: 0 spi_speed: 16000000 en_i2c: 1 i2c_bus: 4 shutter_mode: auto flow_shutter_s: 20 closePeriodInFramesInAir: 1 openPeriodInFramesInAir: 0 desiredFfcPeriodMsInAir: 360000 desiredFfcTempDeltaCentiDegInAir: 600 en_rotate: 0 ================================================================= attempting to open I2C CCI trying address 0x2a unable to read status reg at either lepton i2c address failed to open I2C port 4, disabling CCI ret=-108 WARNING, FAILED TO START I2C CCI Starting in SPI-ONLY mode waiting for first frame from lepton to create MPA pipes -
@Jetson-Nano , I just tested this and it's working. You may have an issue with pinout, please check https://docs.modalai.com/M0173/#j6---sm08b-srss-tb
voxl-lepton-server ================================================================= spi_bus: 0 spi_speed: 16000000 en_i2c: 1 i2c_bus: 4 shutter_mode: auto flow_shutter_s: 20 closePeriodInFramesInAir: 1 openPeriodInFramesInAir: 0 desiredFfcPeriodMsInAir: 360000 desiredFfcTempDeltaCentiDegInAir: 600 assign_cpu_num: 7 en_timing_msg: 0 en_rotate: 0 ================================================================= thread is now locked to the following cores: 7 attempting to init the io expander Attempting intitialization for M0188 (TCA9543A) ERROR: in voxl_i2c_read_bytes, failed to write to bus io_expander_init, failed to read TCA9543APWR control register If you are not using an M0188 lepton board then this is expected Attempting intitialization for M0187 (PI4IO) ERROR: in voxl_i2c_read_bytes, failed to write to bus io_expander_init, failed to read from io expander If you are not using an M0187 lepton board then this is expected attempting to open I2C CCI trying address 0x2a successfully opened I2C port Successfully connected to I2C CCI waiting for first frame from lepton to create MPA pipes id number out of range, cnt: 156, 100 segment number OOB: 12 id number out of range, cnt: 98, 200 WARNING Expected segment 0, received segment 4 id number out of range, cnt: 136, 300 id number out of range, cnt: 177, 400 id number out of range, cnt: 92, 500 bad id limit reached so syncing lepton, sync_count: 2 creating MPA server pipes enabling MPA control interface ... (success) -
@Alex-Kushleyev Thank you for reverting back.
I am using custom Board for the Lepton, with MCBL-00105-02 cable for the connection. I will verify the pinouts.
I checked the camera with different board and it is working now. -
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