Hi all.
I’m doing a project with Beagleboard-xm and I want to send data from BBXM to LM3S8962 board via I2C interface. I use TCA9406 as Voltage-Level translator. When I use “i2cset 1 60 0 80” command (i2c-1 bus, LM3S8962’s address is 0x3c, data address 0x0a, data 0x50), sometimes it can write but sometimes has Error: Write failed (ratio is about 50%).
Does anyone know what the reason to cause the error?
Thank you very much!