You'll have the Linux kernel driver registered to the I2C bus/address combination, which will typically block access from any other user.
You can use "i2ctransfer -f" to force the message to get sent.
IMX477 is address 0x1a.
Pi0-4 it will be on i2c-10.
Pi5 using the kernel from apt it'll be either i2c-4 or i2c-6 depending on which connector it's in, but that is about to change to i2c-10 or i2c-11 to match the other boards more closely.
You can use "i2ctransfer -f" to force the message to get sent.
IMX477 is address 0x1a.
Pi0-4 it will be on i2c-10.
Pi5 using the kernel from apt it'll be either i2c-4 or i2c-6 depending on which connector it's in, but that is about to change to i2c-10 or i2c-11 to match the other boards more closely.
Statistics: Posted by 6by9 — Thu Nov 21, 2024 12:00 pm