About KTaky.1

KTaky.1 · 2021-04-01

Wrote 0x40 to the CTRL1_A register, wrote 0x8C to the CFG_REG_A_M register.I was able to read the data on the accelerometer via I2C communication, but the magnetic sensor cannot read it.How do I change the "Zyxda" bit in the magnetic sensor's STATUS_...

KTaky.1 · 2021-03-21

In addition, what formula do you use to convert the magnetic sensor data to azimuth?There was no error in the I2C communication itself.In addition, I2C communication was performed according to the communication format of LSM303AH.The program is as fo...

KTaky.1 · 2021-04-21

Hi Eleon BORLINI ,CS of LSM303AH is set to VDD.I'm sorry for your support, but I would like to check other ICs myself.

KTaky.1 · 2021-04-18

Hi ,Eleon BORLINIThere is an ACK.Reading the CFG_REG_A_M register after configuration will bring all electrical signals in the data portion of the magnetic sensor to LOW.And the value is 0.

KTaky.1 · 2021-04-14

Thank you for your reply.I was thinking of implementing this IC for product development,It turned out that the availability of parts was poor.I'm sorry while you are investigating the cause, but I'm thinking of investigating another IC myself.Thank y...

KTaky.1 · 2021-04-12

Hi Eleon BORLINI,Thank you for your reply.I set the CFG_REG_A_M register to single mode.I also set the BDU bit of the CFG_REG_C_M register and the setting / reset mode of the magnetic sensor.But the problem doesn't seem to be solved.So I will investi...

KTaky.1 · 2021-03-26

Hi Eleon BORLINI,Thank you for your reply.If the output value of the magnetic sensor can be read, I will refer to it. Thank you for teaching.

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The magnetic sensor of STEVAL-MKI173V does not enter the data ready state by I2C communication.

I read the data of the accelerometer and magnetic sensor from STEVAL-MKI173V using I2C communication. However, 0 is output for the magnetic sensor data. How can I read the value of the magnetic sensor accurately? Please teach.

Re: The magnetic sensor of STEVAL-MKI173V does not enter the data ready state by I2C communication.

Re: The magnetic sensor of STEVAL-MKI173V does not enter the data ready state by I2C communication.

Re: The magnetic sensor of STEVAL-MKI173V does not enter the data ready state by I2C communication.

Re: The magnetic sensor of STEVAL-MKI173V does not enter the data ready state by I2C communication.

Re: I read the data of the accelerometer and magnetic sensor from STEVAL-MKI173V using I2C communication. However, 0 is output for the magnetic sensor data. How can I read the value of the magnetic sensor accurately? Please teach.