17.8.2.3.2 Workflow
- Write packet to slave.
wr_packet.address = SLAVE_ADDRESS;
wr_packet.data_length = DATA_LENGTH;
wr_packet.data = wr_buffer;
- Infinite while loop, while waiting for interaction with slave.
while
(
true
) {
/* Infinite loop */
if
(!port_pin_get_input_level(BUTTON_0_PIN)) {
while
(!port_pin_get_input_level(BUTTON_0_PIN)) {
/* Waiting for button steady */
}
/* Send every other packet with reversed data */
if
(wr_packet.data[0] == 0x00) {
wr_packet.data = &wr_buffer_reversed[0];
}
else
{
wr_packet.data = &wr_buffer[0];
}
i2c_master_write_packet_job(&i2c_master_instance, &wr_packet);
}
}