B4R Question Obtain data from I2C

[tonga]

Hi,
I am acquiring data from a microcontroller by means of I2C. There are 30 total bytes that are grouped into bytes or integers. I get them by means of this function:

Dim c() As Byte = master.RequestFrom(SLAVE_ADDRESS, 30)

I see them with oscilloscope but I can not separate them and read them for my use.
How can I proceed?

Thanks in advance

 

[Erel]

Please use [code]code here...[/code] tags when posting code.

What is the output of:

Dim bc As ByteConverter 'rRandomAccessFile
Log(bc.HexFromBytes(c))

 

[tonga]

I don't read nothing in the logs

 

[tigrot]

Read less bytes from I2C. Just to see if you can get at least a few bytes. Is SLAVE_ADDRESS defined correctly?

 

[tonga]

I read only 1 byte. SLAVE _ADDRESS is correct.

 

[rodmcm]

There are several Arduino ESP programs that test the I2c network such as I2C scan.. Use these to test the integrity of your connections.

 

[inakigarm]

There are several Arduino ESP programs that test the I2c network such as I2C scan.. Use these to test the integrity of your connections.

https://www.b4x.com/android/forum/threads/i2c-address-scanner.75815/#content

 

[rodmcm]

Look at that! Too easy.. Thanks for reference