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Sovichea Tep
2019-07-14 15:03:22 +07:00
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README.md
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@@ -41,7 +41,9 @@ This functions receives the data bytes from the desired slave address and return
## Example ## Example
The example provided with this library is tested with MPU6050 to read the value of acceleration in X, Y and Z axis. In order to activate MPU6050, we have to write `0` to `PWR_MGMT_1` register as shown below: The example provided with this library is tested with MPU6050 to read the value of acceleration in X, Y and Z axis. This use this [UART Library](https://github.com/Sovichea/avr-uart-library) to print the result to the terminal but you can use any library and modified the library accordingly.
In order to activate MPU6050, we have to write `0` to `PWR_MGMT_1` register as shown below:
```c ```c
void mpu_init(void) void mpu_init(void)
@@ -85,4 +87,4 @@ In this situation, since we write and then want to wait for the response from MP
## Debugging I2C Transaction ## Debugging I2C Transaction
Found in `tw_master.h`, you can set `DEBUG_LOG` variable to `1` or `0` to enable or disable debug functionality of the library. However, this requires that you have UART library included in your project. Found in `tw_master.h`, you can set `DEBUG_LOG` variable to `1` or `0` to enable or disable debug functionality of the library. This will print each and every I2C transaction and current state of I2C Bus.