Sensors Forum Discussions
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CO₂ sensor
In this forum you can post your questions, comments and feedback about the XENSIV™ PAS CO₂ sensor, a small yet highly accurate CO₂ sensor based on photoacoustic spectroscopy (PAS) technology. This sensor is ideal for integration into smart home appliances, consumer devices and HVAC systems. Here you can also find the links to the latest board pages, GitHub, documents and FAQs.
3D Hall (Magnetic sensor)
In this forum you can post your questions, comments and feedback about the XENSIV™ 3D Hall sensors, a sensor family (TLx493D) which is using a hall-based technology in order to detect the strength of a magnetic field in all three dimensions, i.e. x-, y- and z-axis. This family fits into industrial and consumer applications such as control elements and joysticks. Furthermore, it is the ideal fit for low-power automotive applications like indicators and gear shifters. Here you can also find the links to the latest board pages, GitHub, documents, simulation tools and FAQs.
Switches (Magnetic sensors)
In this forum you can post your questions, comments and feedback about the XENSIV™ Magnetic Switch sensors, a sensor family which is using e.g. a hall-based technology in order to detect the strength of a magnetic field in one dimension. Our switches can be found in a variety of consumer, industry and automotive applications like conventional block commutation in brushless drives (BLDC). Here you can also find the links to the latest board pages, GitHub, documents, simulation tools and FAQs.
Radar sensor
In this forum you can post your questions, comments and feedback about Infineon's XENSIV™ radar sensors. Designed to support a wide range of industrial, consumer and automotive applications, Infineon’s millimeter wave (mmWave) radar portfolio offers both FMCW and Doppler radar sensors supporting 24GHz, 60GHz, 77/79GHz. Here you can also find the links to the latest board pages, GitHub, documents, tools and FAQs.
Angle (Magnetic sensor)
In this forum you can post your questions, comments and feedback about the XENSIV™ Angle sensors. This sensor family is based on integrated Magneto Resistive (ixMR) technologies (e.g. GMR, TMR) in order to detect the orientation of an applied magnetic field by measuring sine and cosine angle components with monolithically integrated magneto resistive elements. Our Angle sensors can be found in a variety of consumer, industry and automotive applications like motor commutation in brushless drives (BLDC). Here you can also find the links to the latest board pages, GitHub, documents, simulation tools and FAQs.
Current (Magnetic sensor)
In this forum you can post your questions, comments and feedback about the XENSIV™ Current sensors, a sensor family which is using a hall-based technology in order to sense accurate and stable the current. Our Current sensors can be found in a variety of consumer, industry and automotive applications like traction inverters, industrial drives, photovoltaic inverters or battery disconnect systems. Here you can also find the links to the latest board pages, GitHub, documents, simulation tools and FAQs.
MEMS microphones
In this forum you can post your questions, comments and feedback about Infineon’s XENSIV™ MEMS microphones. Our high performance microphones can be used in a variety of application such as earbuds, headphones, smartphones or laptops for high quality audio pickup.
Pressure Sensors
Our XENSIV™ family of digital absolute barometric pressure sensors gives designers the best choice when it comes to mobile and wearable devices. Highlights include small form factors to facilitate system integration, highest precision and relative accuracy over a wide temperature range, fast read-out speeds via the serial I2C/SPI interface, and low power consumption to ensure longer battery lifetimes. All of our air sensing solutions have a FIFO buffer that can store the last 32 measurements. Since the host processor can remain in sleep mode for a longer period between readouts, the FIFO buffer can reduce system power consumption further.
Speed (Magnetic sensor)
In this forum you can post your questions, comments and feedback about the XENSIV™ Speed sensors. This sensor family is based on integrated Magneto Resistive (ixMR) or hall-based technologies in order to determine linear and rotational speed. Our Speed sensors can be used with ferromagnetic gear tooth wheels or encoders to measure speed and position and they are essential components for the function of safety and powertrain applications like rotating shafts. Here you can also find the links to the latest board pages, documents and FAQs.
Featured Discussions
Hi,
I'm trying to implement FMCW mode in the BGT60TR13C radar sensor.
My application is to measure the water level inside the PVC pipe (The water level changes very slowly). Our hardware is based on STM32F4 MCU and BGT60TR13C.
I already followed the manual on the link:
https://github.com/Infineon/sensor-xensiv-bgt60trxx
Currently, I have got the FIFO data successfully.
I have some questions could you please help me clearly understand?
- Will the FMCW mode be suitable for my application?
- The BGT60TR13C has a frequency-modulated continuous wave (FMCW) radar, So the FMCW mode running by default, or need to be configured? How can I configure the BGT60TR13C to run in the FMCW mode? (I'm trying to follow section 10.2.1 Enabling the CW mode in the datasheet).
- Is it required to port the RDK for STM32F4 to implement the FMCW?
- What are the differences between SADC and FIFO data?
- How to convert a configure from Radar Fusion GUI to hex values (presence_radar_settings.h) ?
Thanks!
Show LessI intend to save radar values as numpy files without using the record feature of Fusion GUI. The reason is to decouple from the dependency on Fusion GUI in my code.
So, I utilized the source code provided in the SDK to save radar values as numpy files. When I plotted them using pyplot, I noticed discrepancies between the data obtained directly from the code and the data recorded by Fusion GUI.
The data obtained from the source code appears to be scaled similarly to values received from the antennas, ranging from 0 to 1. However, there is a significant difference in the y-axis compared to Fusion GUI. I want to retrieve data exactly as recorded by Fusion GUI. Could you please guide me on how to achieve this?
Additionally, if possible, could you also explain how to modify the current settings? Currently, the code is set to "num of samples per frame: 64, num of chirps per frame: 64", but I want to change it to "num of samples per frame: 128, num of chirps per frame: 128, etc...".
ps1. My radar model is the Infineon DEMO BGT60TR13C (60GHz sensor), along with Fusion GUI version 3.5.4.202310251420.
ps2. My python codes.
#=== recordinf.py ======
Hi team,
Actually I am using BGT60LTR11AIP sensor but I am only able to detect the object up to 3 meter can you provide me best configuration setting so that I will detect object up to 7 meter
this is my current configuration setting
Sr.No | Hold Time | Threshold | Pulse Width | Rx Gain | RF center Freq | Adaptive PRT | Tx Gain | PRT | Motion Detection |
1 | 5.1 sec | 192 | 10us | 50db | 61.25 | 0 | 500us | 3.5 m |
Hello everyone.
While using the DEMO BGT60TR13C, even when I click on "Start Recording" in the Radar Fusion GUI, only npy files are generated instead of raw.bin files. How can I ensure that raw.bin files are generated instead?
C:\Users\Sinhyuk\Documents\RadarFusionGUI\BGT60TR13C>tree /f
C:.
└─BGT60TR13C_record_20240312-161533
│ meta.json
│
└─RadarIfxAvian_00
config.json
format.version
meta.json
radar.npy
Where can I get Distance2GoL filmware example pack? I have one but it didn`t work, I`m sure I made debug properly. I tryed to use RADAR GUI but result is not satisfying, so I want to see actual sourse code example for this FMCW radar.
Show LessHello,
Regarding below content,
"Can XENSIV™ BGT60LTR11AIP radar sensor operate on Japanese ISM band?"
https://community.infineon.com/t5/Knowledge-Base-Articles/Can-XENSIV-BGT60LTR11AIP-radar-sensor-operate-on-Japanese-ISM-band/ta-p/696899?emcs_t=S2h8ZW1haWx8Ym9hcmRfc3Vic2NyaXB0aW9ufExTVDJQOTZXWFFXQUlXfDY5Njg5OXxTVUJTQ1JJUFRJT05TfGhL
How can I use the JPN frequency on the BGT60LTR11AIP shield when using the FUSION GUI?
I would like to know the specific method if possible.
And is it possible to use the FUSION GUI if the BGT60LTR11AIP MMIC on the BGT60LTR11AIP Shield is replaced to the BGT60LTR11BAIP MMIC ? I understand that replacing the item will void the warranty.
Best Regards,
Nakamura
我最近打算用bgt24ltr11测量距离,请问我采集到中频信号之后该如何处理才能得到静止目标的距离信息?我的发射方法是脉冲线性调频,即用锯齿波调制vco,每隔一段时间发一次。最开始我才用对回波做fft的方法查看频谱,寻找峰值以确定距离,但是在官方demo板中这种方法用来测量动目标,并未提及静止目标测量办法。
Show LessI use a MCU7 RBB with the AiP34V1.0 shield. When I start the Radar Fusion GUI_3.5.4 I can flash the firmware successfully. But when I click the button, the software crashes.
Any ideas how to avoid the crash and use the board?
Show Less