I2C_ERROR
I2C_ERROR error in Koheron V1 firmware.Koheron products currently ship with firmware V0.x by default. Firmware V1 is under active development and is not publicly available yet.
Contact us if you would like early access or want to evaluate V1 firmware on your device.
I2C_ERROR is a common Koheron V1 firmware error. An I2C device communication failed or timed out.
| Field | Value |
|---|---|
| Error | I2C_ERROR |
| Bit | 15 |
| Mask | 00008000 |
| Scope | Common |
| Raised by current firmware | Yes |
Meaning
A device communication on an internal I2C bus did not complete successfully. The affected setting, readback, or saved-data operation may not have completed.
Typical causes
The connected product is not ready, a device did not acknowledge the communication, or the communication timed out.
Recommended action
Read err to confirm the active error state. If the product is otherwise operating normally, retry the operation. If the error returns, power-cycle the product and review the product setup. Clear the error with errclr only after reviewing the condition.
Related commands
err reads active errors. errlist lists error bits. errclr clears selected error bits.