General debugging

If you can't get your system running, please flash the controller with display type "Debug" setting and look at the UART data, the controller is sending @56000 BAUD.

Connect an USB-UART converter or an UART Bluetooth module to the display connector of your controller. Caution this is the view on the connector of the display. On the controller it is mirrored!

Start a terminal program like HTERM on your PC/Mobile and connect to the controller with 56000 BAUD. Set the new line command to CR/LF.

To get basic information about relevant paramaters edit line 1099 (recently) to:

sprintf_(buffer, "%d, %d, %d, %d, %d, %d, %d, %d, %d\r\n", adcData[1],adcData[6], uint32_torque_cumulated>>5, MS.i_q_setpoint, uint32_PAS, int32__temp_current_target , MS.i_d,MS.i_q, SystemState);

adcData[1]: ADC raw data of the throttle input
adcData[6]: ADC raw data of the AI1 input, may be used as torque signal input
uint32_torque_cumulated>>5: torque signal averaged over one crank revolution
MS.i_q_setpoint: setpoint for motor current iq
uint32_PAS: duratiaon between two PAS pulses, must decrease with faster turning cranks.
int32_temp_current_target: temporary value for iq during internal calculations
MS.i_d: recent value of motor current id (is controlled to be zero, as long as no field weakening is wanted)
MS.i_q: recent value of motor current iq, this part is directly proportional to the motor torque
SystemState: Shows the state of the system, zero means PWM is off.

to be continued....