Other Parts Discussed in Thread: EK-TM4C1294XL
Hello,
We are using the mentioned down microcontroller in our project and currently facing a problem with initilization of the USB port.
This issue seems to come when calling a function of the TivaWare USB Library (USBDCDCInit), see more informations below:
Device: TM4C129CNCPDT
Texas Instruments TM4C12xx (SAFERTOS Library) Demo Code Release (DCR) using IAR version 7.10.1
with TivaWare USB Library for TM4C devices
When: Before creating any SafeRTOS task (so with a nearly empty code) and after calling the USBBufferInit() function for the Rx and Tx buffers.
What: The USBDCDCInit() function called right after (that returns a success).
Problem: The xTaskStartScheduler(pdTRUE); function returns directly errINVALID_BYTE_ALIGNMENT
I already checked the definitions of all values comming from "my side" of the code and all data are aligned accordingly to SafeRTOS specifications.
Is there a way to initialize the USB port as this is very much needed for the project target?