IOLINK STEVAL-IDP004V2 and STEVAL-IDP003V1 no communication with the PC

[Vero]

Hi community,

I have purchased the STEVAL-IDP004V2 master evaluation board and STEVAL-IDP003V1 ( with STEVAL-IDP003V1T temperature sensor ).

I connected the STEVAL-IDP004V2 and the STEVAL-IDP003V1 and the USB cable (Not RS485) on my PC.

I downloaded the STEVAL-IDP004V1_USB.hex file with STLInkV2 on STEVAL-IDP004V2 master board . I haven't uploaded anything to STEVAL-IDP003V1 sensor board.

Now I had removed the STLink-V2 and powered on the board (24V) ...I see the 4 green leds (sensor1, sensor2, sensor3, sensor4) on STEVAL-IDP004V2 light up for 2-3 sec and the 4 leds on transceivers on STEVAL-IDP004V light up fixed .

 

Then the 2 LEDs (red and green) of STEVAL-IDP003V1 (sensor) light up fixed also the 4 leds on transceivers on STEVAL-IDP004V .

When I try to connect the STEVAL-IDP004V with my PC with teraterm (according to the AN5041 pag24 point 4.2) or with the STEVALIDP0005x-GUI, I  have these errors,  also if I change the baud rate.:

 

Can you help me?

Is it also not possible to load the first firmware package (STSW-IO-LINK STSW-IO-LINK - IO-Link demonstration kit firmware - STMicroelectronics) into STCube IDE, use debugging and download the FW from there?

best regards

Vero

[Peter BENSCH]

The HEX file STEVAL-IDP004V1_USB.hex was intended for the obsolete STEVAL-IDP004V1 and can not be used with STEVAL-IDP004V2 (for more information see AN5041). The software package STSW-IO-LINK was also intended for the STEVAL-IDP004V1 as you can see from the project data it contains.

As I already mentioned in this thread, STMicroelectronics works together with the company TEConcept regarding support for IO-Link.

Hope that helps?

Regards
/Peter