i.MX ProcessorsのトピックRe: CMSIS-RTOS for iMX8 processor

CMSIS-RTOS for iMX8 processor

Lornix — Thu, 02 Feb 2023 11:11:12 GMT

In my previous work (IDE Keil/IAR for STM32H7 processor) I used the cmsis-rtos V2 library to manage FreeRTOS.

The cmsis-rtos library defines functions like osThreadNew and osSemaphoreNew instead of directly calling FreeRTOS functions

Now I wonder if there is cmsis-rtos library for iMX8 processor on eclipse IDE

In the SDK generated by NXP for iMX8 there is a folder C:\Eclipse_iMX8_CM7\SDK_2_12_1_MIMX8ML8xxxLZ\CMSIS\RTOS2 which however contains only the files cmsis_os2.h and os_tick.h, but no code file.

Re: CMSIS-RTOS for iMX8 processor

Bio_TICFSL — Thu, 02 Feb 2023 14:43:06 GMT

Hello,

We have released SVD file for M4 core of iMX8 serials processors, but it is not inclueded in SDK, you can download it patches for i.MX8 from our website:

https://www.nxp.com/webapp/sps/download/license.jsp?colCode=SDK_MX8_Beta_Patch&appType=file2&locatio...

file name is "iar_segger_support_patch_imx8.zip"

The SVD file is only for IAR system and armgcc. MCUXpresso IDE doesn't support i.MX8. So you will have to select one from IAR and armgcc.

Have a nice day!

Re: CMSIS-RTOS for iMX8 processor

Lornix — Mon, 06 Feb 2023 17:39:52 GMT

Hello and thank you fo the response

It's not clear to me how to use the downloaded file and how to generate the code i am looking for

Once saved patch files in the right folders, what is the next step to generate cmsis_rtos V2 code or where to find it?

Thank you in advance, waiting for your response