Recent discussions
Dear Customer,
we are happy to announce you the launch of our next generation of XENSIV™ Radar 24GHz DEMO kits with Sense2GoL Pulse and Distance2GoL.
Following the said launch, please be informed that these XENSIV™ Radar 24GHz demo kits are therefore discontinued: Sense2Go, Sense2GoL, Distance2Go and Position2Go.
We are transferring our support capabilities towards the new kits. For the discontinued kits, we will reduce and eventually stop our support including telephone, chat, community support forum, or e-mail inquiries. We apologize for any inconvenience caused.
Please find all needed information on all our 24GHz radar products and kits on www.infineon.com/24ghz.
Sincerely,
Your Infineon team
Hello
Is there any firmware available for BGT60TR13C module to send out some information about the direction of the movement or angle values?
I'm running presence_detection 1.3.0 but it seems it only transfers distance information not direction. Thanks in advance.
Show LessI hope this is the right forum
Sorry if this is a simple question, I am new to this software. How do I build the C code provided in the C:\IFX_D2GL-HW-SW_V1.0.0\Firmware_Software\Communication Library\ComLib_C_Interface
I want to build the d2gl_basics application but I am unsure how to do this. Could anyone send some steps on how to do this?
Also another quick question, can I do this on a linux machine?
Cheers
Show LessHello,
Is there any function in the SDK that I can use to retrieve the Azimuth and Elevation angle from the radar data?
I know the SDK has the Range-angle image algorithm, but I didn't find any example that uses this algorithm. Is it possible to use Range-angle image for this? Is there any example that uses this algorithm?
Thanks,
Lucas
Show Lessi have an BGT60TR13C sensor, is there has algorithm to recognize people's posture? such as stand or sit down or gesture .
is there has sample app in radar SDK?
Show LessHello,
I develop my own algorithm.And I have a question about raw data.
Getting the raw data seems to be using frame_info->sample_data
Is to use uint16_t radar_get_frame(Radar_Handle_t device, Frame_Info_t* frame_info, uint8_t wait_for_data) in radar_base.c?
And how can I achieve complex style like matlab paradigm. (ex: 0.5008547 + 0.5177045*i)
Is sample_data = sample_data(1:frame_info.num_samples_per_chirp,:,:) + 1i * sample_data((frame_info.num_samples_per_chirp+1):end,:,:); complete the complex style in matlab?
Because my algorithm is based on matlab,so I need the raw data in complex style
Please reply back with how to get complex raw data like matlab in DAVE IDE.
Thanks
Show Less
Hello
I'm using the DEMO POSITION2GO radar, and I'm trying to develop my own algorithm with DAVE IDE.
The COM port will not work when two arrays do calculations or assignation.
But the build is successful.
Below is the code I found problematic.
1.do assignation
double _Complex x1[2][128] = {};
getdata()
{
double _Complex rx12[2][128] = {{0.5008547 + 0.5177045*I,0.6893773 + 0.5008547*I, ...... };
int i, j;
for(i=0;i<2;i++){
for(j=0;j<128;j++){
x1[i][j] = (rx12[i][j]-0.5-0.5*I)* 2;//Doing this line will cause the COM port to not be read
}
}
}
2.do calculations
void fft1
(double _Complex x[][128],int pekora) /*fft1(x1,0); double _Complex x1={{0.5008547 + 0.5177045*I,0.6893773 + 0.5008547*I,0.9377289......};*/
{
double _Complex fev[213]={};
double _Complex F64[213][64] = {{1.000000 + 0.000000*I,1.000000 + 0.000000*I,......};
double _Complex f;
int i, j,g;
P = 128/2;
if(pekora == 0){
if(P==64){
for(g=0;g<16;g++){
for(i=0;i<213;i++){
for(j=0;j< P;j++){
f = F64[i][j]*x[g][2*j]; //Doing this line will cause the COM port to not be read
fev[i] = fev[i]+f;
}
}
}
}
}
}
I don't know why the USB COM port is not being read.
Can you give me some advice to fix it?
Any help would be very welcome.
thanks
Show Less
my sensor is work well with windows,
but when i plan connect the sensor with ubuntu(20.04),
and try to run range-angle-map.py,
there has an error like below:
Traceback (most recent call last):
File "range-angle-map.py", line 122, in <module>
with Device() as device:
File "/home/zhangjj/work/2022/mmwave/RDK-TOOLS-SW/SDK/apps/py/examples/ifxRadarSDK.py", line 460, in __init__
check_rc()
File "/home/zhangjj/work/2022/mmwave/RDK-TOOLS-SW/SDK/apps/py/examples/ifxRadarSDK.py", line 374, in check_rc
raise_exception_for_error_code(error_code, dll)
File "/home/zhangjj/work/2022/mmwave/RDK-TOOLS-SW/SDK/apps/py/examples/ifxError.py", line 41, in raise_exception_for_error_code
raise eval(error_mapping_exception[error_code])(dll)
ifxError.ErrorNoDevice: no compatible device found (IFX_ERROR_NO_DEVICE)
and if i run command "lsusb" in linux,
(base) zhangjj@zhangjj-PNVKB0A0-Samsung-DeskTop:~/work/2022/mmwave/RDK-TOOLS-SW/SDK/apps/py/examples$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 009: ID 058b:0251 Infineon Technologies IFX CDC
Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 002: ID 1c4f:0049 SiGma Micro USB Wired Keyboard
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
the Infineon device will be appeared.
is there has any idea for it?
Show LessHello!
Im using Distance2GoL (Software-Controlled FMCW radar)
I am trying to obtain the distance parameter when running the example C-Code. However the only printed output doesnt seem to be sufficient to calcualte the distance. And i cant find the distance elsewhere in the code aswell.
The printed data aswell as the corresponding part in the in code is attached. The code is commlib24_D2GL_basics.c line 555.
"Sample-Data" seems to be a float between 0 and 1 but im not quite sure what that represent. When im trying to use the formular for the distance R in the documentation im missing the variable "fb (beat frequency corresponding to the target).
Is it even possible to extract the raw distance data when using the c-code? I am planing to use the distance as a live parameter for a sound project.
Thanks alot!
luca
Show LessDear Sir,
Can BGT60ATR24C change Frame rate ?
I have an BGT60TR13C sensor, and my radar SDK version is v3.2.1, it's only have presence detection and segmentation example apps, is radar SDK(v3.2.1) has capable(APIS supported or existing algorithm) to get rate & breathing rate? and would you share me the example codes?
Show Less