Some questions of IPCF integration with FreeRTOS of S32G274

[longtengqiufeng1]

Hi,

I want use IPCF to realize communication just between CM7_0 and CM7_1.

Both IPCF RX and Tx are using interrupt, like below:

But failed.

When I see the document of IPCF,I have some questions:

1. I check the ipc_shm_softirq ,but I found the function only create RX softirq task, if I want IPCF tx to use interrupt, need I add another task?

2. Need I register an ISR  for the configured TX external IRQ with the following handler name:
ipc_shm_hardirq????

The version of IPCF is 4.6.0 D2205, S32DS version is 3.4

Thanks !!!

[Daniel-Aguirre]

Hi,

Are you using any NXP examples? Also, are you using any NXP platforms or is this a custom board?

As for the hardirq, we see that there is a definition under the "IPCF_Example_multi_instance_S32G274_M7_0" example:

Which is already provided. As for the TX interrupt, there is no indication over this, the only one mentioned is the RX interrupt handler.

Please, let us know.

[longtengqiufeng1]

Hi,

I modified the example you mentioned "IPCF_Example_multi_instance_S32G274_M7_0"，

and I want to realize communication just between CM7_0 and CM7_1 with FreeRTOS,

both IPCF RX and Tx are using interrupt, but I failed.

Do you have any other IPCF examples , which

 communicate just between CM7_0 and CM7_1 with FreeRTOS by interruption??

[Daniel-Aguirre]

Hi,

At this moment there are only 2 examples provided for IPCF under the NXP provided SW:

• Multi-instance
• Single-Instance

As for M7-to-M7 communication, we are not seeing any examples, we do apologize.

Please, let us know.