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1. Lepton flir sparkfun how to#
2. Lepton flir sparkfun install#
3. Lepton flir sparkfun serial#
4. Lepton flir sparkfun update#

I tired moving the CS pin to 24 instead of 26 as I saw mentioned. raspberrypi_video" (still in the raspberrypi_video directory) is when I get the error above. Then you can navigate to raspberrypi_video and run qmake & make".

I unzipped the file to my desktop and followed Bramble's instruction in a comment below: "The SDK has been moved to software/raspberrypi_libs/leptonSDKEmb32PUB, so you will have to cd into this directory and run make.

Lepton flir sparkfun install#

I ran "sudo apt-get install qt4-dev-tools" successfully (as far as I can tell). I have a RPi3B and have enabled I2C and SPI. I am getting: "Error - Could not open SPI device: No such file or directory Segmentation fault" Here is a monster sized guide for tweaking and tuning your FLIR it’s the widely accepted and Pure endorsed fix for the “red box” error on Rpi1 (b+&b) !topic/flir-lepton/GWHD1KMVYaE Here is a good link for setting up the RPi2 with the FLIR, and the RPI2 workaround for ‘red box’ is “The Frank solution”. I recommend using a Raspberry Pi, which is more reliable compared to using it with the Arduino Due. To view the thermal images, you would need to take that data and display it using MatLab.

Lepton flir sparkfun serial#

The Arduino Due code processes the data from the FLiR Lepton and passes it to your serial terminal. You can probably get it working with an ARM based microcontroller (like the STM32 microcontroller listed in the GitHub example code or an Arduino Due) or a single board computer (like the Raspberry Pi, BBB, etc).ĭoing a search online, it looks like someone was able to get an Arduino Due to work using the FLiR Lepton camera and MatLab. This is due to a limitation of the ATmega328P microcontroller and the FLiR Lepton's requirements. Some of the Arm based units will work.īased on this information, I do not believe that the Arduino Uno with the Atmega328P microcontroller is powerful enough to stream a thermal image like the Raspberry Pi example. Note that most Arduino hardware does not have enough memory to buffer the thermal image.

Lepton flir sparkfun how to#

The note under the GitHub repository by "Pure Engineering" states that: This example shows how to read the i2c ports using an Arduino. The documentation linked in the product page for the FLiR Lepton module has some example code for an Arduino =>. SparkFun has only tested the FLiR Lepton with the Raspberry Pi.

raspberrypi_video” directory, you would still use the qmake & make command to make the executable.

downloads/LeptonModule-master/software/raspberrypi_libs/leptonSDKEmb32PUB" in order to make the files. It looks like the directories have changed for the leptonSDKEmb32PUB folder so this tutorial is slightly outdated.

Lepton flir sparkfun update#

Update in GitHub Repository has Changed the "leptonSDKEmb32PUB" directory The window was bigger but the image was still pixelated after re-making the files and opening the program. , pixel size of the imageīutton1->setGeometry(850/2-50, 725-35, 100, 30) // button position coordinates. To 2.5x the size of the original : myWidget -> setGeometry(100, 100, 850, 725) // window position coordinates, video pixel size If you want to change the window size, follow these instructions => in order to change the. The FLiR sensor will pick up the heat as soon as enough heat has been transferred to the other side. However, if you are heating the acrylic material sufficiently (like I did with the hot side of a Peltier Cooler), this will transfer heat to the other side facing the FLiR sensor. The FLiR sensor will not be able to see any heat signatures behind the acrylic. The FLiR sensor only is able to detect temperature gradients on the surface of the material. I tested a case out using a clear acrylic, FLiR attached to Raspberry Pi, and a Peltier Cooler. The FLiR Lepton's Breakout Board Dimensions are: width = ~25.11 mm Tech Support Tips/Troubleshooting/Common Issues.