Hello Bharath,
I set up an INA220EVM in the default configuration but with Vbus connected to 12V. The bus voltage register contained 0x5DB2, which equates to 11.992V. This corresponds to the decimal value also reported by the EVM software.
I suggest…
Hi J.K.,
There isn't anything special required in order to communicate with the VBus register. The register contents, once read, does need to be shifted in order to calculate the corresponding value represented by the register value. Notice that the…
Tiger,
The user manual also says this:
Figure 11 shows an error that pops up if the computer cannot communicate with the EVM. If you receive this error, first check to see that the USB cable is properly connected. This error can also occur if you…
