// B8: 4x controller current
// Vbat = 30V:
// - B8 = 255, LCD shows 1912 watts
// - B8 = 250, LCD shows 1875 watts
// - B8 = 100, LCD shows 750 watts
// each unit of B8 = 0.25A
i8_motor_current_filtered_10b = motor_get_current_filtered_10b ();
i8_motor_current_filtered_10b -= 1; // try to avoid LCD display about 25W when motor is not running
if (i8_motor_current_filtered_10b < 0) { i8_motor_current_filtered_10b = 0; } // limit to be only positive value, LCD don't accept regen current value
ui8_tx_buffer [8] = (uint8_t) (i8_motor_current_filtered_10b);