I2C Communication
Master to Slave Communication
The master sends data to slaves, including an 8-bit packet ID. Each slave uses this ID as an index into its callback function array to determine which function to execute.
Slave Return
The slave responds with a message containing an 8-bit packet ID identifying the slave. The master uses this ID to select the corresponding callback function. By default, the returned struct includes angle, velocity, voltage, and a status byte.
The struct can be customized in Feelix_MS_package.h, but it must be the same for both master and slave.
I2C Setup Master
The examples use the DOIT ESP32 DEVKIT V1 as the master. The ESP32 is connected to the Feelix motors through the Feelink board.
I2C Setup Slaves
The slaves can be connected with JSH cables to the Feelink board.
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