centerice1919
New Member
Hi,
I am using a 28x2, via i2c, to try and read from the first register of the imu board. My code is:
main:
hi2csetup i2cmaster, 0x68, i2cfast, i2cbyte
pause 100;
readi2c 0, (b0)
pause 500;
debug
I have the 28x2 at 3.6v, 4.7k pull up resistors, I have also tried using line level converters using MOSFETS and have the same problem. I was able to communicate over i2c using a different device with both circuit configurations. I don't understand why I cannot read the register.
link to the imu board:
http://www.sparkfun.com/products/10252
Thanks in advance
I am using a 28x2, via i2c, to try and read from the first register of the imu board. My code is:
main:
hi2csetup i2cmaster, 0x68, i2cfast, i2cbyte
pause 100;
readi2c 0, (b0)
pause 500;
debug
I have the 28x2 at 3.6v, 4.7k pull up resistors, I have also tried using line level converters using MOSFETS and have the same problem. I was able to communicate over i2c using a different device with both circuit configurations. I don't understand why I cannot read the register.
link to the imu board:
http://www.sparkfun.com/products/10252
Thanks in advance