Construction Notes

Construction Notes

Prototype

Commissioning

All Supply Voltages (Clamp30, 5V, 3.3V, 1.2V and ADC_Vref ) - OK
Active Reverse Polarity Protection - OK
Clamp 15 (INH from CAN, CAN-FD) - WakeUp - OK
Custom Cable - OK

BASIC TESTs 1

JTAG

JTAG TC2050 Adapter - OK

Flashing the firmware

Debugger - OK
MCU Flashing -OK

basic tests 2

Ethernet - OK

HW & SW

VID_20190714_220603.mp4

Progress

RTOS - (upgrade to V10 - stream buffer support) - OK
EMAC Driver - OK
Free RTOS TCP - OK
XCP Over IP - OK
DIO (Autosar) - OK
AA-MVC Test - OK
I2C (DMA) - OK
ADC Charge Bucket Filter - OK
Anti-aliasing Filter - OK
ADC Enable/Disable Signal Conditioning Circuit - OK
UART - OK
Cable - OK

Fully Assembled PCB

VID_20190724_054950.mp4

XCP

Reads internal counter variable (Measurement)
Controls Green LED (AA-MVC, Pulse Width Modulation Element)
Controls Red LED (AA-MVC, Switch Element)

VID_20190724_054908.mp4

VID_20190724_054927.mp4

XCP Tool

PWM controls LED1
Switch controls LED2
Measurement - Internal uint8 variable, counts from 0 - 255

CAN (HS)

CAN

CAN integrated into AA-Toolchain

1000 kbit/s Test - OK
500 kbit/s Test - OK
250 kbit/s Test - OK
125 kbit/s Test - OK
CAN Scheduler - OK
CAN CFG - OK

CAN FD

CAN FD integrated into AA-Toolchain

500 kbit/s - 2000 kbit/s Test - OK
500 kbit/s - 4000 kbit/s Test - OK
CAN-FD Ext. Interrupt - OK
CAN Scheduler - OK
CAN CFG - OK

Matlab Simulink

Matlab Simulink

Simulink -OK

Task creation - OK
CAN1 & CAN1FD scheduling, dbc file, control - OK

Simple CAN TO CAN-FD Gateway

Simple Gateway Test

Received CAN Message with ID (0x100) is forwarded to CAN-FD interface and sent out as a CAN-FD frame with ID 0x101.
Gateway created by Matlab Simulink.
Figures show Gateway and Task models.
Test evaluation with Vector CANoe.

i2c dISPLAY (SSD1306 OLED)

System Status Display

I2C DMA Driver (very fast), CPU utilization almost 0%

VID_20190825_025629.mp4

Ethernet 2 CAN/CAN-FD Gateway

Python

CAN/CAN-FD messages can be transmitted and received over TCP-Gateway
Python test with UDS udsoncan

Cable

Clamp 30
Clamp 15
Clamp 31
CAN 1
CAN 2

Toolchain

Fully customized Toolchain

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