Read Data from TLV493D 3D magnetic sensor

Announcements

Measure CO2 When It Matters - Infineon’s XENSIV™ PAS CO2 now comes in SparkFun Red. Check it now!

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
AsRa_264661
Level 4
Level 4
50 replies posted 25 replies posted 10 likes received
Hi All,

Im having the board https://www.infineon.com/cms/en/product/evaluation-boards/tlv493d-a1b6-ms2go/
trying to read data from different MCU's.
I downloaded the example code and , ported to my micro (cortex m4) with I2C driver implementation.

I2C with 400K bps,

PIN 1 - Used for Powering the Sensor
PIN 2 - SCL
PIN 3 - SDA

I initialized the sensor , with SCL, SDA as LOW while power up and sends I2C read commands , with slave address as 0x35
getting response as All 0XFF .
Also i looked these arduino driver examples -> https://github.com/Infineon/TLV493D-A1B6-3DMagnetic-Sensor/blob/master/src/Tlv493d.cpp
Tried all way but i gets only 0xFF all the time.

Thanks
Ashok R
0 Likes
15 Replies
User20609
Level 1
Level 1
Hi Ashok,

Were you able to solve this issue? I have bought the same sensors with no luck.

Regards

Afnan
0 Likes
User20930
Level 1
Level 1
You are amazing dude, you save my life.

https://www.lawnsiouxfalls.com/
0 Likes
User21444
Level 1
Level 1
I'm interested in getting a few of these evaluation kits set.
https://www.sandblastingdallastx.com/services/
0 Likes
User21802
Level 1
Level 1
I have this and the only problem is no battery will even last 100 years.
https://cleaningservicesschaumburg.com/
0 Likes
User21961
Level 1
Level 1
awesome for joystick applications if you get your magnetics tweaked to suit
https://www.hydroseedingprosri.com/
0 Likes
EthanWalker
Level 1
Level 1
Welcome!
You are so kind to share the code.

Ohio Signature Painting
0 Likes
User20209
Level 1
Level 1
0 Likes
User22560
Level 1
Level 1
I hope the issue has been solved. I have had the same problem previously.
0 Likes
User22610
Level 1
Level 1
That is really technologically advanced. Super cool. Check roof repair bradenton.
0 Likes
User22657
Level 1
Level 1
I haven't had this problem before but I am interested if this has been solved.
0 Likes
User22718
Level 1
Level 1
I have the same sensor as yours, I am not sure if there is something that you can figure out when installing it on the board.
0 Likes
User22772
Level 1
Level 1
Hmm, I am looking into it. Very interesting!
0 Likes
User22807
Level 1
Level 1
Interesting, I will check that out later, saved! | Bendpaintingco.com
0 Likes
User22830
Level 1
Level 1
Interesting take. Has this been resolved? If so, how?

Concrete Arlington Heights
0 Likes
hunntt
Level 1
Level 1
First reply posted Welcome!

I hope you already fix the problem.  You can read more technical solutions online.

0 Likes